Australian Arbor Age Dec 2024 - Jan 2025

A job for my DIY battery-powered chainsaw...not. Image: TF

The good oil

Occasionally the plain joy of doing something different to sitting at my desk churning out copy has me bursting with enthusiasm. Out of sheer high-spiritedness I jump in and tackle jobs with an entirely undeserved selfconfidence.

Sometimes I manage to muddle through to an acceptable result, and sometimes things don’t go exactly to plan (thankfully this is an arborist’s magazine, so nobody will want to read about the time I got my sock snagged on the steepest pitch of the roof while trying to squirt large quantities of silicon sealant into a leak I couldn’t quite reach).

There was the time a sizeable tree came down in my yard, falling across the farmer’s fence, and, of course, rendering that fence useless.

An unusual amount of rain had softened the ground and it looked like flooding over the years had caused some degradation of the root system, so over it went. I phoned the farmer – a really nice bloke – and explained what had happened. He was very understanding and said he’d come and have a look at it.

I felt the responsibility of the tree

really being my problem, so I resolved to contribute to the clean up as much as I could. I grabbed my little DIY chainsaw and wallowed around in the mud, taking off a branch here and there, piling it into the trailer, and taking a load at a time to the tip.

It was a long, hot, sweaty, smelly day, and at the end of it I was still left staring at a large tree trunk with a considerable volume of its branches buried deep in the mud.

The farmer rode up on his quad, sized up the situation, and made a radio call. Shortly, a tractor the size of the Sydney Harbour Bridge with a claw on the front arrived, picked up the tree in one humungous lift, and disappeared across the paddock.

It took less than five minutes, and my puny contribution went pretty much unnoticed.

The other similar demonstration I had very recently was my chainsaw leaking chain oil all over my shed floor…again.

This has been going on for years, and I’ve had advice from mates – “Hang it up by the tip of the blade,” – the guy at the mower shop – “Hang it up by the

handle,” and even the postie, considered something of an oracle of folk wisdom in our little village – “Chain oil?” was his puzzled query as his long-suffering bike threatened to explode under the weight of neglect.

I thought the current pool of oil in the shed was particularly unjust because I’d recently changed to a battery-powered saw and felt, unreasonably, that it shouldn’t leak oil.

Finally, inspired by the TCAA column in this issue, I decided to go to a top professional: an AQF Level 5 arborist.

The advice from that highly qualified luminary with decades of chainsaw experience?

“Put a bit of cardboard under it.”

It’s sound advice, no doubt, and I leave it with you to think about across the Christmas and New Year break. I hope it’s a happy, revitalising and harmonious time for all in the arbor world, and I’ll look forward to another big year of learning and sharing in 2025.

Merry Christmas, everyone.

Tom Foster Editor

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I’m definitely looking forward to competing again, and it’ll be all about the big ones: the Asia Pacific title on the Gold Coast and the ITCC in Christchurch.

– Page 22

Cassian Humphreys

Cassian is an exMerristwoodian (NCH-arb 1991, bridged into the UK Diploma ’92), Qualified to the AQF L5 (AUS Dip) in ’09, upgraded in currency in 2017. He commenced his career after graduating in Horticulture (’85), transitioning into Arb (’89). Experienced in all aspects of arboriculture, having worked in Germany, Australia, Britain, PNG and Vanuatu, Cassian has been writing for AAA since 1999, with over 40 articles to his name. His core specialisation involves conservation arboriculture, education and tree-health-care.

On the cover

Tomcat: Africa’s best brings versatility and choice to Australia.

06. SIGNIFICANT TREES

08. ON THE COVER Tomcat’s philosophy is clear: simplicity, reliability, and robustness.

23. BARTON ALLEN-HALL: ITCC world champion for the third consecutive year.

72. TECHNICAL FEATURE

Proactive arboriculture serves up longevity for the tree.

Jim McArdle

B.Ed. Sc (Sydney), Dip. Arb. (Ryde), VTRA@QTRA qualifications. Director at McArdle Arboricultural Consultancy and TCAA President, Jim’s career spans across almost 40 years and focuses on consulting and reporting in tree risk protection and management plans, and tree impact assessments.

Dave Crispin

A professional consulting arborist at Treeswest Australia, certified to AQF level 5 (Diploma), international coach, speaker and presenter.

Significant Trees

The Monkey Puzzle Pine

Araucaria Araucana is an evergreen conifer native to the volcanic slopes of Chile and Argentina.

The Monkey Puzzle Pine or Chilean Pine typically grows to between six metres and 10 metres tall when cultivated, but may reach 40 metres in its native habitat.

The national tree of Chile is known for its unique shape due to horizontal, upward-arching branches growing around the trunk, and leathery, triangular, leaves with sharp points.

Timber from the Monkey Puzzle tree was used for railway sleepers until 1971 when Araucaria Araucana became protected by law. A dwindling population due to logging, forest fires, and grazing saw the tree’s status upgraded to ‘Endangered’ in 2013.

The Monkey Puzzle tree is grown in eastern Australia in Mediterranean-type climates like those of the Adelaide hills, western Victoria and Melbourne.

Araucaria Araucana is ancient and can be traced back over 200 million years. Image: klevit/stock.adobe.com

Tomcat: equipment crafted to handle tough arboricultural conditions.

How South African ingenuity tamed the hardwoods. Tomcat: the roots of innovation

I

n Australia and South Africa, four trees—Eucalyptus, Acacia, Diospyros, and Melaluca—stand tall, not just for their stature but for their shared characteristics. These are hardwoods, and it was amidst these hardy timbers the seeds of innovation for Tomcat chippers were sown in 2009.

Origins

Born in South Africa, Tomcat wasn’t merely another equipment manufacturer. It was a response to a challenge: the challenge to craft machinery that could handle the relentless task of processing dense, resilient woods in some of the most remote corners of the world, far from the usual supply chains of the northern hemisphere.

Tomcat’s philosophy was clear: simplicity, reliability, and robustness. These principles were not just design choices but necessities. Operating in isolation, where a breakdown could mean days of downtime, equipment needed to be more than just functional; it had to be dependable, easy to repair, and resilient against the harsh outdoor elements.

This approach resulted in machines that utilised readily available, standard parts, minimising the need for specialised components that might be difficult to source in remote locales. Constructed from high-quality materials, Tomcat’s equipment is designed with a straightforward, safe operating system that avoids the pitfalls of complex electronics which often fail under tough

conditions and are costly to mend. This recipe for success has propelled Tomcat to the forefront of vegetation management in southern Africa, making it the go-to brand for professionals in the field.

Downunder and beyond

In 2017, the sturdy machinery of Tomcat set foot on Australian soil, marking a significant chapter in its globalexpansion saga that had already touched South America, Africa, and the Middle East. Establishing its head office in Melbourne, Victoria, Tomcat didn’t just bring machines, it brought a philosophy – one rooted in simplicity, resilience, and trust, qualities that resonate deeply with the rugged Australian outback and its industrious spirit.

Images: Tomcat Australia

Drum chippers, the backbone of Tomcat’s product line, offer distinct advantages over their disk counterparts.

Tomcat’s strategy in Australia has been to empower the local market by partnering with independent equipment suppliers. This approach not only disseminates the Tomcat brand across all states and territories, but also embodies the spirit of local entrepreneurship. It’s about creating a network where each partner is not just a distributor, but a stakeholder in the mission of providing robust, dependable equipment.

Drum versus disk

The heart of Tomcat’s offerings in Australia lies in its range of drum chippers, from the compact 4" gravity feed to the formidable 16" conveyorfed models. These machines are designed with an understanding of the needs of the land – where efficiency, maintenance, and versatility are not just features but necessities.

Drum chippers, the backbone of Tomcat’s product line, offer distinct advantages over their disk counterparts. The primary allure of drum chippers is their cutting efficiency. The heavy drum

utilises kinetic energy more effectively than disks, allowing for smaller, less powerful engines, which translates into fuel efficiency and cost savings. This efficiency is particularly beneficial when dealing with the dense hardwoods that characterise much of Australia’s and South Africa’s landscapes. Moreover, the cutting action of drum chippers provides an economical advantage. The continuous, linear cut reduces material waste and increases the machine’s lifespan.

The scooping motion of the blades in drum chippers also results in less wear compared to the shearing action of disk chippers, meaning less frequent maintenance and lower operational costs over time.

Efficient

By focusing on equipment that’s easy to maintain, reliable, and adaptable, Tomcat doesn’t just fit into the Australian market, it enhances it, providing tools as resilient as the land itself.

In the vast, varied landscape of Australia, where every region poses

its unique challenges, Tomcat’s drum chippers stand out not just as machines but as partners in progress. They symbolise a fusion of global innovation with local need, ensuring that as Australia grows, so too does its capability to manage its natural resources sustainably and efficiently.

Safety standards

In an industry where machines meet the unpredictable nature of the environment, safety is not just a feature; it’s a fundamental pillar. Tomcat has not only brought robust machinery to Australia’s shores but has also committed to upholding the highest safety standards. This commitment is vividly reflected in its compliance with AS4024, the Australian Standard that governs the safety of powered mobile equipment.

Tomcat’s approach to safety isn’t just about meeting standards; it’s about surpassing expectations. Every piece of equipment designed for the Australian market is equipped with features that prioritise operator safety, including:

• Knee bump bars which provide a quick means of stopping the machine in emergencies, particularly useful when operators’ hands might be occupied or in situations where rapid response is critical

• Emergency stop switches, positioned for easy access, designed to halt the machine instantaneously, preventing potential accidents before they escalate, and

• Three-way feed control offers control over the feed mechanism through three distinct options (running, stopping, or reversing), reducing the risk associated with unpredictable material feed or jams.

By integrating these safety features, Tomcat not only complies with Australian Standards but also underlines the brand’s ethos of reliability and care, extending beyond the machine’s performance to the well-being of those who use them.

Tomcat’s focus on safety is both a reassurance and a benchmark for the industry. It’s about creating an environment where equipment isn’t

just used but trusted. This ethos of safety-first not only protects but also empowers users, allowing them to focus on productivity without compromising on their well-being.

Navigating the Australian outback

Australia’s vast and varied roadways, from bustling city streets with kerbs and crevices, to the pothole-ridden suburban tracks, and rough, corrugated gravel paths of the outback, demand not just machinery that performs, but a transport system that can endure the journey.

Herein lies the genius of Tomcat’s approach to not only crafting exceptional chippers, but ensuring they arrive at the job site ready to perform. Tomcat has engineered its trailers with the same meticulous care as its equipment, embracing features like:

• Trailer frames being designed to withstand the rigours of Australia’s diverse terrains

• Adhering to Australian standards for trailer configuration and parts, ensuring Tomcat’s trailers aren’t

just durable, but are universally serviceable across Australia, and

• Use of standard parts so in the rare event of an issue, the availability of parts and skilled mechanics who understand these standards ensure any trailer can be back on the road swiftly.

This focus on transport reliability is a testament to Tomcat’s comprehensive understanding of operational needs in Australia. It’s not enough for equipment to be excellent at its job if it can’t get there reliably. By ensuring its trailers are as resilient as its chippers, Tomcat offers a complete solution that addresses the logistical challenges of Australia’s expansive geography.

Global partners

In the realm of equipment

manufacturing, the strength of a brand often lies not just in its own ingenuity, but in the strategic partnerships it forges. Tomcat, with its robust presence in Australia, exemplifies this philosophy through its collaborations with some of the world’s premier equipment

suppliers. This synergy doesn’t merely enhance the quality of its machines; it elevates them to a standard where reliability and serviceability become second nature.

• Engines: powering the heart of Tomcat’s machines are engines from industry leaders like Perkins, Honda, and Kohler – names synonymous with durability and efficiency, ensuring Tomcat’s equipment not only starts up, but keeps running under the most demanding conditions

• Clutches: WPT and Lehane clutches bring precision and robustness to the machinery, allowing for smooth power transmission and reducing wear and tear, crucial for maintaining the longevity of the equipment

• Bearings: Timken and SKF bearings are trusted globally for their quality, providing Tomcat’s machines with the necessary support for high load capacities and reduced friction, translating into longer operational life with minimal maintenance, and

• Hydraulics: Parker, known for its hydraulic solutions, ensures the fluid dynamics within Tomcat’s machines are optimised for performance, control, and reliability.

Support

This constellation of partnerships does more than just supply parts; it instils confidence in the equipment’s lifecycle. For customers in Australia, knowing replacement parts and expert service are readily available is not just a convenience, it’s a necessity.

Tomcat’s strategy is clear: by integrating the best components available, it’s not just building machines; it’s crafting peace of mind. This approach ensures operators can focus on their tasks, confident their equipment will not only perform but will continue to do so reliably, with any potential issues addressed swiftly thanks to the wide availability of these top-tier components across Australia.

Tomcat’s partnership with top industry players not only enhances the technical performance and durability of their chippers, it also instils a level of confidence in operators who depend on consistent, reliable machinery. This collaboration means that Tomcat’s machines are not just high-quality but come with the added benefit of extensive support and a network of readily available parts across Australia.

Ergonomic excellence

In the dynamic field of vegetation management, the efficiency of machinery isn’t just measured by its output but also by how it interacts with its operator. Tomcat’s equipment stands out not only for its robust build but for its thoughtful design that prioritises operator comfort, safety, and productivity. This design philosophy is evident in every aspect of the Tomcat machinery, from its controls to its innovative features like the multifunction winch.

• Ergonomic controls: Tomcat’s commitment to ergonomics is seen in the single point of control located conveniently on the kerb side, enhancing both safety and ease of use. This layout minimises the operator’s movement, reducing fatigue and the risk of accidents. Duplicated controls on both sides of the feed table further amplify this convenience, making it ideal for multiple operators or varying work conditions

• Infeed efficiency: large, powerful infeed rollers are engineered to handle material with minimal pre-cutting, a significant boon for productivity. By pulling and crushing side branches effortlessly, these rollers not only accelerate the chipping process, but also reduce physical strain on the operator

• Dual hydraulic pumps: providing robust power, these pumps ensure feeding and crushing operations are not only efficient but also protected against strain, thanks to the Tomcat Reversing Autofeed Control (TRAC), a system which not only optimises performance but also safeguards machinery

• Innovative winch design: perhaps one of the standout features in larger Tomcat models is the optional multifunction winch. With a capacity of five tons and the ability to rotate its head a full 160 degrees, the winch becomes an integral part of the operation, serving as a rigging system, felling control, and more, significantly enhancing safety and control in the field.

By focusing on ergonomics, ease of use and safety, Tomcat ensures its equipment isn’t just another tool but a partner in the field, reducing the physical toll of the work and enhancing productivity.

Large, powerful infeed rollers are engineered to handle material with minimal pre-cutting.

This design philosophy reflects a broader understanding of the operational environment – where machines are not operated in isolation but within a system of human interaction, environmental challenges, and the need for adaptability. Tomcat’s machinery does more than just perform tasks; it redefines how these tasks are performed, making the job safer, less strenuous, and more efficient.

Tomcat’s equipment is a testament to how thoughtful design can transform work in the field, making it not just about clearing vegetation but about doing so in a way that respects and supports the human element of the job. This is the future of machine-ergonomic interaction, where technology aids not just in doing work, but in doing it well, safely, and with minimal effort.

To see more of the Tomcat range, visit their website at tomcatchippers.com.au, or search Tomcat Australia on social media.

Innovative multifunction winch design enhances safety and control in the field.

Tomcat’s best of breed trailer-chipper combo units are engineered for industry excellence.

Elevating work platforms

Socage Raptor 21 S – a winner!

Altequip’s range of EWPs already has fans in Australia.

Altequip knows spiders and EWPs. It understands the importance of quality and reliability when working at heights, and is rapt to be able to offer Socage’s cutting-edge products to the Australian market.

Socage’s Raptor spider machines deliver exceptional lifting capacity and versatility in a range of models with advanced safety features and intelligent control systems, all backed by service from Access Service Australia.

Raptor 21 S

The Raptor 21 S spider boom lift especially suits the Australian arb market.

With a maximum working height of 20.80m, the 21 S reaches out to 10.3m. The basket payload is 230kg (two operators + material) in the whole working area without any limitation, and the lift is fitted with automatic stabilisation and automatic closing for easy and safe use.

Sustainability was incorporated into the design and manufacture of the 21 S, and it offers

• Zero emissions

• Bi-energy as standard (an additional diesel engine incorporates a 230V electric motor that allows working without emissions, essential in some enclosed spaces)

• Three different travel speeds, and

• Exceptional manoeuvrability, thanks to 380º rotation and the hydraulic jib with double articulated arm.

It’s a lightweight lift equipped with extendable, white, non-marking tracks, and is among the best-performing and most compact tracked lifting platforms available.

From someone who knows Lumberjack (Qld) Pty Ltd took delivery of the hard-working Socage Raptor 21 S and was very impressed.

‘Our Socage Raptor 21s Spider Lift from Altequip has been a game changer for our business,’ wrote Mark Kennedy, Vegetation Coordinator for the Caboolture, Queensland-based company. ‘The Raptor’s versatility and capabilities have allowed us to access trees we wouldn’t normally reach in a traditional truck-mounted elevated work platform.

‘Operating the Raptor has been effortless, from unloading to loading up with quick setups between movements. It’s fully remote controlled so you can walk alongside when manoeuvring into tight positions, and operation from the basket is great. The controls are very smooth and responsive with no delays, which makes moving around the tree a breeze’.

That’s a big recommendation already, but Mark had more to say.

‘Some of the features we like are how it’s towable on a light vehicle capable of towing 3.5t, and the basket can be taken off and replaced super easily, making it more accessible for tighter areas.

‘Also, other little features we like are the auto stow, basket levelling and a horn which is all done from the upper controls.

‘All in all, we are very happy with the purchase of the Socage Raptor 21s Spider.’

That’s a big recommendation from a very happy customer.

See more on the Raptor 21 S and the rest of the Socage range at altequip.au.

Mark Kennedy (right) of Lumberjack Qld was very happy with the company’s purchase of the Socage Raptor 21 S. Images: Altequip and Lumberjack

Socage Raptor 21 S features

Hydraulically expandable undercarriage

White non-marking tracks

Electric hour counter

Manual hand pump

230V electric socket in the basket

Multifunction remote control

Auxiliary electric pump 230V-50Hz

Flanged holding valves

Diesel engine

Automatic closing

Automatic stabilisation

Outrigger plates

Altequip

Altequip’s primary focus is offering Socage product to the Australian market.

With a high-level of sales experience, industry knowledge and understanding of a wide variety of users’ requirements, Altequip ensures the client is always the centre of operations.

Customers can be confident with Socage product thanks to full-factory warranties and service support from Access Service Australia. Altequip also carries a high level of consumables, spare parts and sensors for all Australian machines, but also utilises express global drop shipping from the Socage factory to ensure the absolute minimal time from order to delivery.

Altequip is excited to be bringing the Socage products to Australia and welcomes enquiries.

The 21 S reaches out to 10.3m, and the basket payload is 230kg. Image: Altequip

The 21 S is fitted with automatic stabilisation and automatic closing.

Custom build chippers from the Netherlands available on:

 TRACKS

 TRAILER

 HOOK LIFT

 PTO VERSIONS

 FROM 12 TO 36 INCH

 75 TO 900 HP

Ufkes Greentec Australia Victoria | +61 458 047 132

The CMC S20 is ideal for arbor and tree work. It can comfortably and safely work both indoors and out.

Images: CMC

CMC S20

Double pantograph, low weight, and ideal for tight-access use, CMC has surpassed itself with the new S20 platform from the Light and Compact series

Elevating work platforms

Reduced weight and maximum compactness are two of the qualities which feature on the Light and Compact series of CMC platforms. There are four models with double pantograph and telescopic boom plus jib, all designed and built to give the best operating efficiency, versatility of use and transportability.

The range covers the small S15, ideal for working inside large buildings, to the ‘multipurpose’ S23, a platform

Elevating work platforms

CMC S20 features

• Honda iGX390 petrol engine

• Hydraulically width-adjustable black rubber tracks

• Two-man basket equipped with quick-release system and wheels

• 200 Bar air/water hose in the basket

• 230V/120V/110V and 12V electrical socket in the basket

• Protective covers for outrigger cylinders

• Display with error-code detection

• Proportional hydraulic controls

• Proportional travel mode by radio remote control

• Lifting hooks

• Fixing points for transport

• Triple travel speed

• Automatic outrigger levelling

• Standard painting (RAL 3000)

• 24-months warranty

• Max working height: 19.9m

• Max outreach: 10.4m

• Height at floor level: 17.9m

• Max weight in the basket: 230kg

• Basket dimensions: 1.4m x 0.7m x 1.1m

• Basket rotation: +/-90°

• Turret rotation: +/- 180°

• Total weight: 2980kg

CMC

A global leader in the design and production of tracked spider aerial platforms, CMC was founded with the goal of offering innovative and highly specialised solutions for aerial lifting. CMC has quickly established itself as a reference in the industry, thanks to its ability to combine cutting-edge technology, safety, and reliability.

load capacity of 230kg, enabling fast installation and removal, and ensuring safety and convenience for two operators and their tool.

Despite its compactness, the CMC S20 offers exceptional performance thanks to its geometric design, and with a maximum working height of 19.9 metres and a maximum outreach of 10.4 metres at full load in the basket, it is ideal for a wide range of applications, including arbor and tree work, building, electrical installations, pruning, and it can comfortably and safely perform all these functions both indoors and outdoors.

The platform is equipped with advanced automatic-stabilisation technology that ensures safety and precision even on uneven terrain, allowing the outreach to be fully utilised regardless of the basket load.

A maximum outreach of 10.4 metres at full load in the basket makes the S20 ideal for a wide range of applications, like this task at the Bari-Karol Wojtyla International Airport.

See the CMC range at cmclift.com/en/.

The CMC S20 stands out for its compact design and small dimensions.

Your trusted partner for truckmounted EWPs

Waimea Group

Australia’s product offering is backed with decades of experience in the truck-mounted EWP sector. Today, Waimea offers an extensive range of insulated and non-insulated booms for a wide range of applications, including the arborist sector.

With a strong focus on understanding the customer need and offering lifecycle support, Waimea is able to offer a solution that is fit for purpose from the ground up,” Kingsley, Director of Waimea, advised. “We have an in-depth understanding of the challenges arborists face from a number of aspects – operational, financial and compliance.

“Providing the right turnkey unit with flexible buying options, such as purchase, finance or rental, and the guarantee we will continue to look after the unit throughout its whole lifecycle, from after aftersales support to maintenance, so the client can focus on their business, is important to us.”

Proven

utility vehicles for maximum uptime

Waimea Group has a range of proven and tested specialist utility vehicles, and with its vision of Zero Vehicle Downtime

it’s committed to enabling businesses to maintain contacts with reliable, fit-forpurpose builds.

Kingsley stated, “Part of the initial build process is to have the end result of solving the customer’s needs at front of mind. For example, this could include important details like storage for the required equipment, such as pole saws, kitbags, chainsaws and fuel.

“In the arbor market – aka the ‘treelopper’ market – the most popular boom sizes are 14m-, 20m- and 29m-reach units,” Kingsley added. “Understanding the application of the customer helps us not only provide the right reach for the client, but also the right style of unit. We offer a range of boom styles, with our articulating + telescopic boom style being the most popular for the arborist. This boom style provides the operator ‘up-and-over’ ability, along with ‘point-and-shoot’ functionality with the telescopic boom.”

Waimea Group has a its own in-house build-up centre.

Popular options for the Australian arborist market

The GSR E140P on Ford Ranger 4x2 ute is designed for fast setup and safe operation in tight urban environments or uneven terrain. Features include:

• 12.9m vertical and 6.0m horizontal reach

• Telescopic articulated boom

• Two-person and tool capacity: 250kg.

The GSR E209PX FUSO 515 4X2 can be driven with a car license, and it’s a compact truck mount for fast setup and safe operation in tight urban environments. This unit is also available in a 4x4 option, a features include:

• 20.2m vertical and 8.5m horizontal reach

• Telescopic double-articulated boom

Two-person and tool capacity: 220kg.

The E290PX on Iveco ML120 4x2 is an agile telescopic truck-mounted machine with super impressive outreach and:

• 28.7m vertical and 15.7m horizontal reach

• Telescopic double-articulated boom

• Two-person and tool capacity: 250kg.

Global brands, local support

Waimea Group supplies booms from a range of manufacturers from around the globe. Being able to supply some of the best brands available globally ensures they’re compliant with Australian regulations, and supporting with a broad, nationwide service network gives the customer confidence in the supply partnership.

Waimea Group has a its own in-house build-up centre, and is a sister company to Monitor Group, familiar to many arborists due to its supply of chippers, stump grinders and spider booms.

Limited-time offer: arborist boom-truck discounts

Waimea Group Australia is offering special promotions on its two most popular arborist units for a limited time (until January 2025, subject to availability. Terms and conditions apply).

The GSR E290PX on Iveco ML120 4x2 (waimea.net.au/product/e290px-on-iveco-ml120-4x2/) demonstrator discount Was $405,000 + GST Now $383,900 + GST

Discuss your specific needs and application with a specialist vehicle consultant. Call the Waimea Group Australia team on 1800 413 180 or fill out an enquiry form on the website: waimea.net.au/contact-us/

The GSR E140P on Ford Ranger 4x2 Ute (waimea.net.au/product/gsr-e140p-on-ford-ranger-4x2-ute/) Own this unit from as low as $730 per week!

Barton Allen-Hall

ITCC world champion for the third consecutive year.

At 39, Mt Dandenong-based Barton ‘Barto’ Allen-Hall is possibly at the top of his game.

Having started his arbor career in Canberra, Barton now has 20 years in the industry, and competition climbing has featured during those two decades.

But climbing wasn’t a big factor in his entry to the arboricultural world.

Beginnings

“I’d just left school and was looking for work, and I somehow found out that climbing trees and pruning them and working on trees was a job,” recalled the very well-spoken and likeable world champ, deep in thought.

“Shortly after finding that out, I then realised there was an arborist who lived a few hundred metres from where I grew

up, and I went and knocked on his door and asked for a job.”

According to Allen-Hall the first year or so was spent “…dragging branches and cleaning up,” before he launched into a Certificate 3 course and moved to another company where he found himself climbing pretty much every day.

“I learned a lot in Canberra,” he remembered. “There’s some really great climbers there – some great arborists. But I think, in general, if you move around you find different ways of doing things.”

A move to Melbourne followed, and an introduction to competition climbing.

Moving

Relocating to The Big Smoke was all very well, but it meant a certain amount of

uncertainty, as Allen-Hall related:

“I decided to move to Melbourne as a lifestyle thing, and the career was part of the motivation. I’d heard it was a good place to be an arborist, and I could see there were plenty of jobs available.

“I did one trial which didn’t work out, and then ended up with a great company. I got along really well with the boss and really well with the guys and really enjoyed working there. I learned a heap working for them.”

An introduction to climbing competitions came along soon after.

“At the time there weren’t any competitions in Canberra or the ACT like there are now, and it was probably through The Australian Arbor Age magazine that I even knew there were competitions. It wasn’t until I moved

Barton Allen-Hall on his way to his third ITCC win. Images: Blake Hampton

Climbing

to Melbourne that I really heard about competing.”

“There’s a large competition scene down here, the largest in Australia by a long shot, and, eventually, after a couple of years, I drove out and had a look at one of them out of curiosity.

“I was blown away with the climbing and the work climb tree, and it

looked like an awful lot of fun.”

Soon after the introduction to climbing competitions came a turning point: the ITCC came to Sydney in 2011, and a young Allen-Hall and friend Will Dunn flew up to see the action.

“It was even more impressive,” said the clearly affected Allen-Hall. “We were watching and Will said, ‘I reckon we

should be having a crack at this.’

“I agreed, so he and I started training.”

After the Sydney ITCC Barton and Will ‘sort of’ knew what was expected and began practicing for the next Victorian competition. They must’ve had a fair idea of how to train, because the newbie pair took out the top two places in a hard-fought B Grade.

Barton chuckled at the memory. “I just beat him by a small margin,” he recalled. “That was a good start to the competition career, and as friends, finishing first and second was a buzz for us.”

Hooked

Allen-Hall’s reaction to the win was incredulity.

“I was shocked, to be honest,” he told The Australian Arbor Age candidly.

“I don’t know if I’d won anything since I was a kid playing basketball, so I was pretty stunned (laughs). And having been working full time for seven years or so, I was like, ‘Wow! I didn’t expect that’.”

That competition was shortly after the 2011 Sydney international which had been won by New Zealand’s Scott Forrest with Australian Joe Harris in second. Both of those climbers travelled to the Victorian comp and did a workshop the day before. Allen-Hall made the most of the opportunity.

Sweet success in the 2024 ITCC.

Harnessing the energy.

“I learned so much there,” beamed Barto. “Seeing those guys climbing in the workshop and then competing the next day, and watching them compete...that was inspiring.

“I’d definitely caught the bug.”

Harness the energy

Having caught the bug and worked at his trade, Allen-Hall went on to win ITCCs in 2022, 2023 and, most recently, 2024.

It’s a pleasure to watch Allen-Hall climb, and his apparent calm and calculation in the face of a challenge is an inspiration for life in general, not just climbing.

But his outward calm is a sign of selfdiscipline.

“I get incredibly nervous,” he confided.

“I think nerves and adrenalin can bring out the best in you if they’re harnessed correctly. My strategy for harnessing it is to try and have fun, and to try and see the pleasure and enjoyment in what I’m doing. If you’re having fun you’ll usually do your best. If you take it too seriously,

the nerves can get the better of you and you can end up a bit shaky and not performing at your peak.

“An international comp is an incredibly exhausting three-day event – partly because you’re not getting much sleep each night because you’ve got it all running through your head. It’s hard to switch off.”

And the toughest situation he’s encountered in three world championships?

“I’d like to say fellow competitors, but it’s a solo sport, so you’re not head-tohead against them.”

“To be honest, for those three years, everything’s gone really well for me… obviously (laughs again).

“I’ve had a bit of luck in those three years, and I’ve obviously worked very hard to have the skills and the confidence to do well. But I think with the experience I have under my belt now, I have a strategy for dealing with everything.

“One example which springs to mind

Climbing

is, in this year’s competition, I had to go first in the aerial rescue event – first out of everyone. If you end up going 20th in the aerial rescue you get a huge advantage over the person who went first, because you’ve seen 19 other people do it, and the easier way to do things starts to become obvious. So going first at that high-level event is tricky because it’s all based on your judgement calls. No one’s trialling things for you and seeing if they work or not. You have to go in there and hope your assessment of the situation is correct.”

Sound advice

Having time with a triple world champ in any sport is gold, and on behalf of The Australian Arbor Age’s readers, we asked Barton for any advice he’d have for those starting their climbing competition journey.

“Just to stick with it,” came the direct answer. “Focus on enjoying it, and make it great fun.

“And if you’re planning on doing any preparation on training for the events, make sure you focus on tree-climbing training. I see some people get carried away with gym work, thinking it’s going make them a brilliant tree climber. The reality is you get better at tree climbing by actually climbing trees.

“Focus on that.”

Bagging a shot

At the QTCC recently we noticed AllenHall didn’t use a Big Shot. He threw the rope bag with what seemed to us

incredible accuracy, and hit his target on the second throw.

Chuckling, he explained he hadn’t quite hit his target, but decided the rope would work in the position he had, so he carried on.

It still seemed like a Herculean throw with incredible accuracy, especially when everyone else we saw used a slingshot.

“I’ll use a slingshot if the shot’s over 30 metres,” he explained, still smiling, “but I enjoy throwing so much more. It’s a bit like golf, archery and basketball all combined.

“I can see why people use Big Shots, and I use them myself when a tree is over 30 metres tall, but it’s just beautiful to be able to throw your ball where you want it.”

Next for the World No.1?

When asked about Barto’s future he told us he was eyeing off a Victorian competition to be held a few weeks after our chat.

“I’ve decided to miss that one because I think I need a break,” he told us. “I’m going to help set up and judge, and I’m looking forward to it.

“But I’m definitely looking forward to competing again, and that will start in 2025. It’ll be all about the big ones: the Asia Pacific title on the Gold Coast and the ITCC in Christchurch.

“I feel like what I’m doing with my training and strategy preparing for competitions is working, so I’m just going to continue. That’s good, because I enjoy what I’m currently doing, working with

Barton rtecommends focussing on climbing rather than gym work.

Men’s Masters Challenge finalists. From left: Jack Lewis, James Gigliotti, Barton Allen-Hall, James Kilpatrick, and James Earhart.

Jack Lewis (of Heritage Tree Professionals) and just refining the different skills involved.

“I’m looking forward to doing all that.”

Every day

Although Barton’s competition success draws plenty of attention, he’s been a pro arborist for long enough to have some relevant thoughts on the industry. We asked what were the biggest developments he’d seen in his time.

There was a long, thoughtful silence.

“I don’t know that it’s changed a great deal for me,” he offered. “I probably see a little more use of machinery like excavators these days, and the chippers are probably slightly bigger…and there’s probably slightly more finessed ideas about pruning compared to when I started. As an industry I think we’ve given it a little bit more thought. It’s not so much one menu for all trees as it used to be.

“But it’s been pretty small changes really, and that’s fine by me. The industry’s far from perfect, but I like my part in it and the people I work with. It’s a great industry.

“There are some changes that would be beneficial, for sure, but I hope it doesn’t change too much from the industry I love.”

Power Up!

Kiah Martin, Professional arborist, Director at TreeStyle Pty Ltd, and Husqvarna Australia HTeam Ambassador, gives her first impressions of the effortless canopy access offered by the Husqvarna x Skylotec Power Ascender.

WORDS: KIAH MARTIN

Professional arborists like Jamie Boston can now effortlessly ascend directly into the canopy. Images: Husqvarna

Looking for a quicker and easier way to get yourself and your equipment to the top faster, over and over again, without burning out before the day is done? Before the week is over? Are you looking to build in practical safety systems for on-rope tree ascent, descent and emergency situations? Look no further!

The new Husqvarna x Skylotec Power Ascender – which goes by the commercial name ‘Skylotec Actsafe ICX powered by Husqvarna’ – has been developed through a strategic partnership between Skylotec and Husqvarna. The system is driven by Husqvarna’s flexible Bli-X 36V battery system, guaranteeing high reliability and power output and enabling the battery ecosystem you already use and love to be doubly employed on the job with this new device.

Battery-powered ascent and descent for climbers

Tree climbers can now effortlessly ascend directly into the canopy to reach the work area easily and quickly, saving all their specialised climbing techniques and energy for the work in the crown. Best bits IMO:

• The ascender can be attached quickly and easily anywhere on the rope. Get started on the job, quick as.

• The included remote control unlocks more potential of the power ascender. Send gear to climbers from the ground. Once in the canopy and climbing, lower the device for use in the next tree. Create advanced setups for complex climbing, or lower back to the ground for fast aerial-rescue access by teammates.

• In case of a drained battery or device malfunction, the emergency-descend button will get the climber down safely regardless.

Features that rock

• Powered descent ensures precise positioning, smooth descent, and charges the battery using regenerated energy during descent. That’s a major bonus for use on bigger trees.

• With the Husqvarna BLi-X 36V battery

The ascender is supplied in a robust and weatherproof custom carrying/storage/transport case.

system, the product has a capacity of up to 400 metres (using BLi300) before needing a battery change or recharge, and can ascend at ~24m/ minute. This capacity doesn’t include the regenerative braking functional increase either. That’s a lot of trees

• Intuitive controls include a thumbwheel for easy height adjustment – it just makes sense. Giving Husqvarna the edge over competitors is the ascender being so light and compact. It’s really easy to handle while working aloft and to transport to and from the worksite.

Stuff you’d expect

• Get the job done in any weather thanks to a robust construction that withstands the harshest conditions –ie: it meets the IP55 classification for dust and rain resistance.

• Capacity – SWL 185kg or maximum one person, and

• An E-Stop (lock-out) button allows working safely without unexpected movement.

Advancing access

The power ascender combines with a specifically designed and certified Husqvarna 11mm x 60m climbing rope ‘Ascend’, and the ascender itself comes packaged in a robust and weatherproof custom carrying/storage/transport case with a moulded insert that securely houses the ascender, remote control, battery and operator manual.

I believe it will create more flexibility in a work day where there are multiple big-tree access jobs. It’ll allow climbers to move in smarter ways where physical

and mental fatigue is lessened and personal satisfaction through job efficiency is increased.

The Power Ascender brings stateof-the-art access technology to daily arboricultural tree-canopy work routines.

Revolutionising vertical movement

I’d describe the Husqvarna x Skylotec Power Ascender as easy to use, fast to set-up, versatile in its potential applications, compact and powerful, robust and safe. I think it’s a smart solution for all those ups and downs throughout the working week.

It’s not for every job, and it’s not for every day. And selling at $11,999rrp, it’s also not for everyone. But it will do the job for any contract climber, small business, big team or large tree company that can fully appreciate the need for it in the workplace and values the positive investment in workforce and safety outcomes.

So, when your personal battery is low, consider employing the new Husqvarna x Skylotec Power Ascender. You’ll streamline your workflow, elevate your climbing game and still have fuel in your personal tank when the work day is done.

Big ups from me.

The Husqvarna x Skylotec Power Ascender and Husqvarna Ascend 11m climbing rope are available for purchase in Australia now. For more information stop by your local specialist Husqvarna dealer, visit husqvarna.com, or scan the QR code.

Are you ready for storm season?

Summer is notorious for storm activity, which means an increase in storm-damage clean-up from fallen trees and debris in the months to come. Vermeer Australia has some good advice on ensuring your chipper is ready for the hard work ahead.

Australia’s fierce tropical cyclone season officially runs from November until April.

The end of December 2023 saw a tornado hit the Gold Coast and Scenic Rim regions in Queensland. It was part of the devastating storms that were wreaking havoc and causing widespread destruction, with winds of 150kph, rooves ripped off houses, boats turned upside down, and more than 45,000 people without power.

Local councils set aside large areas for debris and materials to be dropped off, inviting tree-care and land-clearing

local businesses to come and process the waste with horizontal grinders, chippers, and other equipment.

Vermeer Australia tree-care customers were out in full force, travelling as far north as the Sunshine Coast on clean-up duty.

Vermeer Australia Area Manager Jack Farrell took it upon himself to end his holiday early and make his way back to Brisbane to help with the clean-up. He was on hand to support customers and the local community. Carrying with him crucial parts like chipper blades and basic essentials like water, he spent days

on-call, driving up and down the coast offering a helping hand to customers who needed it.

Be prepared

While there’s no crystal ball to tell when and where storms will hit, or how severe those storms will be, the best thing tree-care crews can do this summer is be prepared. This includes ensuring machinery is maintained and spare parts are on hand.

Here are five simple checks to prepare your Vermeer chipper for the upcoming storm season:

The best thing tree-care crews can do this summer is be prepared. Images: Vermeer Australia

• Chipper knife maintenance – Vermeer recommends checking chipper knives around every 10 service hours. Be on the lookout for any cracks or distortion of the knives, the condition of the bolts and the knife sharpness.

• Replace hydraulic filters – the number one cause of damage to hydraulic equipment is poor filtration. Failure to remove contaminants from hydraulic fluid results in fluid-pressure blockage that can cause damage to pumps inside chippers, as well as excess contaminants damaging seals. The work environment plays a big part in

Australia’s storm season is approaching, and that means an increase in stormdamage clean-up.

contaminating hydraulic filters, with dirt, sawdust and water breaking down seals and allowing even more contaminants to enter.

• Clean air filters – an engine with a dirty air filter will produce less power and use more fuel. Don’t just knock the dirt, dust, sand or sawdust out of the air filter and put it back in. Give it a good clean out to make sure the filter does the job properly.

• Check engine oil filters – most Vermeer machines use full-flow oil filters, so there is no way oil can get to the engine without first passing through the filter, ensuring a supply of clean, lubricating oil. However, if the filter becomes blocked by dirt or impurities, a bypass valve in the filter may allow unfiltered oil into the engine, which could be filled with damaging particles.

• Daily maintenance – don’t forget the essential daily maintenance checks

once storm season is underway. Your chipper’s manual will provide exact information on what to check and where to lubricate. The list will typically include a check of oils, fuel, tyre pressure, safety device/interlock operation, and greasing/lubrication schedule.

Support from Vermeer Australia

The Vermeer Australia team is available to support you and is proud to be part of a network boasting 29 branches across regional and metro locations. That means Vermeer’s parts, service and sales teams are ready with support when a storm hits.

Get your equipment serviced and stock up on parts today. To contact your local Vermeer Australia team, call 1300 VERMEER or visit vermeeraustralia.com. au/contact-us/.

Chippers, grinders and clean-up options

Difficult trees and branches are quickly dealt with, using minimal physical effort from the operators.

Image: Piranha Chippers

Australian built for Australian conditions

Designed from the ground up to excel at performance and serviceability, the Piranha BT300 is 100% designed and made in Melbourne, Australia.

The Piranha BT300 is powered by the 4HK1 Isuzu turbo-diesel engine which produces a class-leading 197hp.

The power is sent to the 400kg, 650mm-diameter cutter drum with four staggered cutter knives and with a 380mmH X 500mmW (15" X 20") direct opening into the cutter-drum housing (no step downs). The BT300 is a serious 15"-capacity chipper with plenty of horsepower to get the job done.

Hard-working machine

Being a state-of-the-art, electronically controlled, common-rail directinjection diesel motor, the 4HK provides amazing fuel economy and is also very quiet when running. Dual horizontal infeed wheels offer incredible pulling power and, with the assistance of the hydraulic winch (which quickly folds up out of the way when machine loading), difficult trees and branches are quickly dealt with, using minimal physical effort from the operators.

Other features that ensure ease-ofuse include the hydraulic auto-engage clutch, hydraulic discharge-chute swivel and the hydraulic tailgate-raiseand-lower functions.

Serviceability

The design team paid a lot of attention to the finer details of the BT300, and that careful attention has resulted in servicing of all required items able to be done quickly, easily and with minimum effort.

Starting at the front with the engine, the Isuzu 4HK1 service intervals are every 500 hours, which means working for longer before doing scheduled oil and filter changes. And with many operators already running Isuzu trucks

in their fleets, the shared stockholdings of filters and essential engine parts and spares can be kept to a minimum.

When the front door of the engine compartment is opened, all filters and service points are right there, making the changing of filters and oil extremely easy, and a remote oil drain hose makes draining the old engine oil out of the sump quick and easy without making any messes. An access door at the top of the engine cover ensures new oil is easily filled back into the motor.

There’s even a work light mounted inside the engine bay which ensures checking the essentials is easily done, even in dark conditions.

The other major service requirement for any chipper is attending to the chipper knives, and on a Piranha BT300 this is done with easy access via the side walkway ramp. When the chipper housing hood is opened, the top part of the cutter drum is completely exposed, making changing the knives extremely easy and safe.

Chipper blades are torqued up very tight, as everyone knows, and when access requires reaching down into a door, the job becomes very difficult.

That’s all changed with the Piranha BT300.

Local knowledge. Local product

Piranha Chippers are 100% Australian made and owned, and with a classleading five-year/3000-hour warranty they’re a good choice for anyone serious about chipping wood.

Contact the Piranha team today. They’d love to show you just how good the BT300 is in real life. Call 1300 406 171, or log on to piranhachippers.com.au.

Chippers, grinders and clean-up options

Why Ufkes Greentech?

There are a lot of great chippers around, but a close look at the Ufkes Greentec range shows why it’s a great option for hardworking arborists and forestry professionals.

Ufkes developed a venturi system which creates a vacuum in the chute and throws the chips further. Images: Ufkes Greentech

There are quite a few important features which make the Dutch machinery stand out from the chipper crowd, not least of which is they can be customised, and crane options are available on any size machine.

There’s also that all Ufkes machines are forestry spec and made for machine feeding – They’re built with heavy-duty drums, rotor motors, hydraulic infeed tables, and thicker steel all round. This last is a big asset as more and more people take to using heavy equipment to feed the chipper.

And it doesn’t stop there.

All Ufkes machines are supplied standard with hydraulic stabiliser legs

and chute, and a remote control for chipper functions like crush, engine speed, outfeed, and chute control. There’s no need to have a person standing at the control panel all day, and that can be a big saving on time and finances.

Can’t beat it

The drum is at the very heart of chippers, and in the Ufkes range, the 22 inch and larger machines have drums which are bigger, thicker and heavier than some seen on other makes.

For instance:

• The 942 has a 22" drum, 960mm x 730mm and 15mm thick, chipping up

to 100m3 per hour

• The 952 Mega has 400hp and a 22" drum, 960mm x 930mm and 15mm thick, and will chip up to 150m3 per hour, and

• The 962 offers 400hp to 900hp, a 30" drum, 960mm x 930mm and 40mm thick, and will chip up to 225m3 per hour.

The bigger drums give the machines a lot more grunt, and because they spin at a 1000rpm there’s less noise and less diesel used than machines with lighter drums running at higher speeds.

Ufkes also developed a venturi system which creates a vacuum in the chute and throws the chips further. Other chippers

rely on the high-speed drums to get the throwing power which, again, results in higher operating costs.

Push-button convenience

Replaceable wear plates, made of Hardox steel, are standard on all Ufkes machines. There’s no more wear on the drum, the belly of the chipper or the chute as there commonly is with other brands, and biomass screens, standard on all Ufkes drum chippers, ensure the consistency. Companies that sell the mulch can charge more for the superior product, and those with an eye on the future will find themselves ready to take advantage of the growing biomass market.

On the bigger chipper models, 22" and up, setting the chip size between 12mm and 36mm is easy. It’s just a matter of pushing a button.

There are even programs for specific materials. ‘Branches’ puts more pressure on the rollers, and ‘Logs’ puts less. ‘Hardwood’ uses less roller pressure and reduces the chip size.

Cutting edge

The knives in Ufkes machines are adjusted by turning them towards the anvil, which is a lot easier than the other way around, and the adjustment bolts also work as impact protection. When a foreign object goes through the machine, they buckle, and the knife retracts instead of breaking.

The 16" and 30" machines have quickchange knives available. At about $15 a piece, they don’t need to be sharpened. It’s easier, faster and more efficient to just replace them. It takes less than 10 minutes and ensures the knives are always the right distance from the anvil.

The bigger machines even offer the option of a splitter, so there’s no logwood left on the job. Other options include:

• A cab with all controls and aircon

• Tracks

• Hooklift

• PTO

• Electric

• Infeed chain

• Extra vertical rollers

• A choice of colours

• A Winch

• A turntable on the 16-inch model, and

• A grapple saw on the crane.

Service

Ufkes Greentec works together with Chipstar Australia in Kilsyth and Ufkes Greentec Australia Somerville, and in a very recent development is now also working with Prestige Tractors, based in

Ballarat and Cranbourne west. Prestige will handle Ufkes sales, service, and have spare parts available in those areas, and Prestige’s mobile mechanics cover most of the state, a further reassurance for Ufkes Greentec customers.

All Ufkes chippers are supplied standard with a remote control.

Bigger drums give the machines a lot more grunt.

Welcome Chippers, grinders and clean-up options

Known for high-performance machinery and a commitment to environmental stewardship.

InterForestry Equipment

Leading the way in sustainable land management, InterForestry Equipment supplies and delivers quality forestry equipment for a wide variety of applications Australiawide.

Located In the heart of Victoria, InterForestry Equipment is making waves with its innovative and sustainable approach to land management.

Known for high-performance machinery and a commitment to environmental stewardship, InterForestry Equipment is transforming the forestry industry. A diverse sales team with a wealth of knowledge is expanding into all parts of Australia.

Innovative

solutions for modern challenges

InterForestry Equipment offers a range of advanced mulching machines designed to tackle the toughest land management tasks, equipment

engineered for efficiency, durability, and versatility, making it ideal for land clearing, vegetation control, and wildfire prevention.

By converting unwanted vegetation into beneficial mulch, these machines help maintain soil health and promote sustainable land use.

A green commitment

At the core of InterForestry Equipment’s mission is a dedication to eco-friendly practices. The company’s mulching technology not only reduces waste, but also enhances the natural ecosystem by enriching the soil. This sustainable approach supports long-term land productivity and helps preserve the environment for future generations.

Looking ahead

As the demand for sustainable landmanagement solutions continues to rise, InterForestry Equipment is at the forefront of innovation. With ongoing research and development, It’s constantly exploring new technologies to enhance the performance and environmental benefits of its machinery.

The company’s vision for the future includes expanding its product line and continuing to lead the industry in sustainable practices.

Conclusion

InterForestry Equipment is revolutionising the way land is ßmanaged in Ballarat and beyond. Its innovative, eco-friendly solutions

Images: Interforestry Equipment

are setting new standards in the forestry industry, making Interforestry Equipment a trusted partner for landowners and forestry professionals. As it continues to grow and innovate, InterForestry Equipment is poised to remain a leader in sustainable land management.

To learn more of Interforestry Equpment and land-management machinery, log on to ifeq.com.au.

Fast facts:

Interforestry Equipment

• Over 20 years of combined sales and heavy diesel mechanical knowledge

• High quality customer service

• Product knowledge second to none!

• Competitive edge providing superior products

the soil.

FOR ALL YOUR MULCHING NEEDS

Transform your land with Interforestry Equipment! Mulching made easy.

Are you looking to enhance your forestry operations? Look no further! InterForestry Equipment offers top-of-the-line mulching solutions designed to make your land management efficient and eco-friendly. Why choose our mulching equipment?

• Powerful Performance: Our machines are built to handle the toughest terrains, ensuring quick and effective mulching.

• Eco-Friendly: Reduce waste and promote soil health with our sustainable mulching technology.

• Cost-Effective: Save time and money with our durable and reliable equipment.

• Versatile Applications: Perfect for land clearing, vegetation management, and wildfire prevention.

The company’s mulching technology enhances the natural ecosystem by enriching

EFI (electric free installation) heads operate without electricity. Just attach the head to the excavators’ quick coupler and attach two hoses. Images: Waratah Forestry Equipment

Moipu energy wood heads

Waratah Forestry Equipment and Moisio Forest Oy, a Finland-based attachment and accessory manufacturer, are proud to offer Moipu products to Australian arborists and the forestry industry.

Waratah Forestry Equipment has served the global forestry industry for over 50 years, pioneering mechanised harvesting with first-class products paired with high levels of customer support. Waratah machinery is manufactured at state-of-the-art factories in New Zealand and Finland, and the company is dedicated to delivering high-quality, innovative, and proven forestry and logging equipment.

When a company with Waratah’s proven record of innovation and forward thinking supports a product, it’s an indication in itself of how good that product must be.

Attachments from Finnish company Moipu are not only adaptable and simple to install to almost any carrier type, but are a safe and efficient solution for pruning and removal of trees.

And they’re offered in Australia by Waratah Forestry Equipment.

Super versatile

First built in the 1990s, Moipu energy wood heads have proven effective in a wide range ofapplications, including energy wood harvesting, early thinning, roadside cleaning, rail-side cleaning and riverbank cleaning.

Attachments come in a range of shear or saw-bar options and are designed to be installed easily on

The preferred customers’ choice in forestry attachments “ ”

Grapple jaws always have strong grip on the tree, which ensures against an uncontrolled fall of the cut tree.

Waratah Forestry equipment offers an extensive range of parts and services.

practically any carrier. Installation being electric-free makes the Moipu product a set of attachments which will suit almost any base machine.

Fast and efficient

As the installation is so quick, changes between heads, even while keeping pace with a busy working site, are no problem, so one machine can be kept at work on several different tasks. Compatible

carriers include telehandlers, excavators, crane trucks, forwarders, harvesters…pretty much any carrier with a crane and suitable hydraulic oil  flow.

Waratah Forestry Equipment

Moipu products will be sold and supported in Australia by the dedicated Waratah Forestry Equipment parts and product support teams – teams with a wealth of experience in aftersales

service and support from being the preferred customers’ choice in forestry attachments.

To see the Moipu range, log on to moipu. com, and for more information, chat to the local folks at Waratah Forestry Equipment on (03) 9747 4200.

Waratah Forestry Equipment

Waratah Forestry Equipment offers an extensive range of parts and services designed to support the durability and performance of its New Zealand and Finnish manufactured forestry and arbor attachments.

With over 50 years of experience in the forestry industry, the company has a strong emphasis on customer satisfaction and support, ensuring contractors can rely on their attachments for optimal performance, making them the market-leading attachment of choice.

Forestry Equipment

When it comes to versatility in forestry operations,

Merlo Roto 50.26Plus

Merlo’s flagship rotating telehandler can operate on a huge range of terrain –everything from factory loading yards to uneven forestry sites – and use a big variety of attachments.

When it comes to versatility in forestry operations, Merlo’s 50.26Plus rotating telehandler is tough to beat. From construction jobs with high access points to tree-service jobs that require a telehandler with a grapple saw or a telescopic tree pruner, the Merlo Roto 50.26Plus can do it all.

Tackle just about anything

The strength of the Merlo lies in its wide range of attachments.

While the list of available attachments is a long one – including, but not limited to, buckets, hooks, platforms and a range of specialty equipment – the

standout in the forestry and arbor fields is definitely the machine’s performance with grapple saws like the GMT035 and GMT050.

The Merlo Roto 50.26Plus can be configured with aerial work platforms complying with EN280 standard, further underlining the machine’s versatility.

Functional and comfortable

Ergonomics were as big a consideration for Merlo in the design of the 50.26Plus as was the machine’s durability and functionality.

Access to the air-conditioned cab is simple, thanks to a door which can be

opened 180º and a large handrail to make ingress and egress safe and easy.

The air-conditioning unit itself is built to automotive standards, cutting warmup and cool-down time in half, and the inlet vent is on the side of the cab, away from potential sources of dust and dirt. Inside the cab are eight vents, helping to ensure operator comfort.

Alongside comfort, but an asset for performance, is the grouping of information and the controls of the various systems and devices for optimum ergonomics, and the reverse shuttle on the steering wheel is also available on the joystick.

Merlo’s 50.26Plus rotating telehandler is tough to beat. Images: EEA

A 170HP FTP Iveco Cummins engine provides plenty of power “ ”

Safe

The 50.26Plus has a metal structure above the glass roof on the outside of the cab to comply fully with FOPS Level II standard, the most stringent certification level in protecting the operator from falling objects, and in order to remain fully compliant with regulations in frontal tipping prevention, the machine is equipped with features developed specifically to keep the operator safe from frontal tipping, without sacrificing performance, particularly boom speed and lifting capacity.

Drive

A 170HP FTP Iveco Cummins engine provides plenty of power for both working and travelling with the Merlo, and to operate the many available attachments. The original Merlo mounting layout was designed to give panoramic visibility and ensure maximum accessibility to components.

Coupled with excellent braking capacity when the accelerator pedal is released, high torque to the wheels is guaranteed during material handling and transfers, as well as millimetre precision of movements when positioning the load.

Expert opinion

For arborists and those involved in treecare work, the primary point of interest in the 50.26Plus will be its performance with a grapple saw, and there are few people who know about that subject than Rey Kell at Tumut’s Forest Centre If you’re looking for a grapple, Rey’s your man. We asked him about the Merlo and his thoughts on the attachment best suited to the telehandler for tree work.

“When it comes to grapple-saw equipment for tree-care tasks, we are often asked ‘which one is the best?’” he told us in his usual direct and competent fashion. “Though the jobs couldn’t

Ergonomics were as big a consideration for Merlo in the design of the 50.26Plus as was the machine’s durability and functionality.

be more different, we like to draw a comparison to earthmoving – as you most likely wouldn’t carry out all of your work with just one bucket or work tool.

“With grapple saws there are various different solutions and, as a buyer, it’s nice to know some freedom of choice extends to their application on telehandlers too.

“On Merlo Roto machines, two different plug-and-play grapple-saw solutions are available, each tailored to different working needs. These come with Merlospecific ZM2 attachment hitch pickup, hoses and electrical connection.

“When a high degree of flexibility is required for approaching cuts from different angles and working within the canopy – like having a climber in

the tree – the GMT Equipment felling grapple saws, GMT035 and GMT050 with Total Tree Control are an unbeatable combination.

On the other hand, if the work ahead will more often require larger cutting and heavier lifting capacity, perhaps with a larger drop zone or processing area to work with, the CS750 Smart grapple saw from Westtech Woodcracker may be the best fit.

“For the ultimate in capability – you can of course have both attachments for Merlo Roto 50.26Plus machine and utilise each as your project needs change.”

There are a few alternatives there, but one thing is constant: The Merlo 50.26Plus.

QAA news

The Queensland Arboricultural Association (QAA) reflects on the incredible achievements of a year marked by numerous highlights, including exciting events, partnership growth, and valuable learning experiences for QAA members.

The QAA’s mission remains unchanged: to support arborists, elevate industry standards, and strengthen the arboricultural community. Here’s a look back at the major accomplishments of 2024 and a preview of what’s to come in 2025.

Celebrating achievements

• The Amateur Open was a major event held in March, 2024, which attracted 41 competitors.

Sponsored by Husqvarna, the competition highlighted the talent and passion within the community. Winners in the Amateur Division were Nathanael Parlane, Mata Jonassen, Adobe Mon Ami, and Laura Arbon. In the Pro Division, James Gigliotti, Terry Boston, Jamie Boston, and Jess Hamer took top honours. Events like this celebrate excellence and foster camaraderie within the industry.

• The Fourth Annual Freestyle Tree Climbing Competition, sponsored by Vermeer, was held on July 6 at the beautiful Bangalow Showgrounds in northern New South Wales. Forty participants from across the country competed, with Ryan Robinson taking home the title. The event continues to grow in popularity and has become a must-attend competition on the arboriculture calendar.

• In September, the QTCC was held at Tamborine Showgrounds, with major sponsorship from Husqvarna. The event featured a market day that engaged the local community and emphasised the importance of hiring qualified arborists. Congratulations to Jamie Boston and Jess Hamer for winning top honours again, earning their spots at the 2025 International Tree Climbing Championship (ITCC).

The QAA extends its sincere gratitude to the sponsors and volunteers whose ongoing support makes these events possible. The efforts of these people keep Queensland’s vibrant arboriculture community alive.

Workshops and educational initiatives

Education and professional development were key priorities for the QAA in 2024.

With generous support from Interlink Training, the QAA’s official education sponsor, the association was able to offer workshops at discounted rates, making them more accessible to members. The QAA is deeply thankful for their partnerships in keeping these opportunities affordable. Notable workshops this year included:

• QTRA (Quantified Tree Risk Assessment) with Mike Ellison – an indepth look at tree-risk assessment

• ARB101 Series with Bryan Gould –wrapping up the foundational series

• Aerial Rescue with Craig Reid and Jamie Boston – crucial training on rescue techniques

• Tree Protection on Development Sites with Mark Hartley – understanding the impacts of development sites on trees

• Introduction to Fungi for Arborists with Craig Reid – exploring fungi’s role in tree health, and

• TRAQ (Tree Risk Assessment Qualification) with Mark Roberts – a critical certification focused on managing tree risk and ensuring safety.

Thanks to Interlink Training and the expert instructors, these workshops continue to uplift our community, providing both personal and professional growth for all attendees.

Industry engagement and representation

The QAA continues to support local talent on the international stage. Representatives from the Queensland Tree Climbing Championship (QTCC) participated in the Arboriculture Australia Tree Climbing Championship (ATCC) 2024, the International Tree Climbing Championship (ITCC) 2024, and the Asia-Pacific Tree Climbing Championship (APTCC) 2024. These

The Fourth Annual Freestyle Tree Climbing Competition at the Bangalow Showgrounds Images: QAA

competitions give climbers the chance to demonstrate their skills and connect with the wider arboriculture community.

In response to the 2023 storms, the QAA played an integral role in the Jimboomba Recovery Event at Jimboomba Sports Park. The QAA highlighted the importance of hiring qualified arborists and using appropriate personal protective equipment (PPE) when operating chainsaws. A special thanks to Dynamic Tree Solutions, Craig Reid, Jan Paterson, and Tim Scott for their invaluable assistance during this crucial time.

One of the association’s ongoing priorities is introducing young people to arboriculture as a viable career option. This year, the QAA participated in several high school expos, showcasing arboriculture as a trade and securing apprenticeships and work experience placements for students. These efforts are vital to maintaining a steady pipeline of skilled arborists entering the field.

In May, the QAA hosted its firstever Meet & Mingle event, which brought members of the arboriculture community together for a casual evening of networking and knowledge sharing. These events will continue to grow and become regular fixtures, helping to foster stronger connections within our community.

The QTCC was held at Tamborine Showgrounds, with major sponsorship from Husqvarna.

The QAA played an integral role in the Jimboomba Recovery Event at Jimboomba Sports Park.

courses

Looking ahead to 2025

The QAA is looking forward to an exciting year in 2025, with several key initiatives and a major event which will bring international attention to our community:

• Asia-Pacific Tree Climbing Championship (APTCC) 2025 in Brisbane – The QAA is proud to announce that Brisbane will host the APTCC in 2025, providing an incredible opportunity for local arborists to showcase their skills and for the broader community to experience this prestigious event

• Expanding Meet & Mingle events –these gatherings will continue to grow, creating more opportunities for networking and collaboration within the industry

• Increasing high school engagement –

The QAA will broaden its outreach to inspire more young people to explore careers in arboriculture, helping to nurture the next generation of skilled professionals, and

• Improving digital infrastructure – the launch of a new membership portal will make it easier for members to stay connected and access valuable resources.

With these exciting initiatives on the horizon, 2025 is set to be a dynamic and impactful year for the QAA and the arboriculture community in Queensland.

A final note

As we enter the Christmas and New Year season, it’s important to remain vigilant, especially with the potential for natural disasters. Always follow Australian Standards and prioritise safety.

The QAA extends heartfelt thanks to all members, sponsors, and supporters for making 2024 a successful year, and looks forward to continuing this journey together in 2025.

Happy holidays and stay safe!

QTRA

with Mike Ellison gave an in-depth look at tree-risk assessment.

Instruction in TRAQ, a critical certification, was handled by Mark Roberts.

Association business

Dave Crispin, senior arborist at Treeswest Australia and Arboricultural Association of Western Australia (Arb West) committee member, wraps up a big year for WA’s arbor-industry organisation.

There are three kinds of people in this world: Those that make things happen, those that watch things happen, and those that say, ‘what happened?’”

Fortunately, our association, Arb West, is made up of the lifeblood of our industry – those that make things happen.

Time and time again we rely on the good nature of our volunteers to forsake their family time and ‘me time’ and stick up their hands to volunteer, and it’s generally those same reliable people over and over again.

Our association hosts several events throughout the year, notwithstanding general association business and meetings, and it’s a big commitment. Associations are driven from the top down, and it is mainly the committee that’s the driving force.

Success

Looking back over the past year we’ve run some major events.

ArbFest 2024 in March was a huge event attended by our state and interstate competitors, competing against one another for line honours and a chance to qualify for the nationals. At any one time throughout the day there were over 500 attendees, attesting to our largest event ever. The event was only made possible by the generosity shown by our supporters and sponsors: Stihl shop – Osborne Park, Vermeer WA and NT equipment, Westside Insurance, Interlink Training and Western Power. Vermeer WA and NT equipment also supported us with the inaugural ‘Canopy Shoot-out’.

And, of course, our ever-present volunteers.

Always looking at ways to increase the value proposition for membership, we organised an educational workshop in partnership with Arboriculture Australia, the idea being to engage with not only our membership, but also local-government employees and state-government bodies. Although a co-hosted event and one of a new series of seminars supported by Vermeer WA and NT equipment, it was Arb West who put in the hard yards.

Expecting to struggle to fill the event, we hoped to break even with 35 – 40 attendees for the day. Overwhelmed with the response, we filled two days with 50 people on each day. It was a huge success. Obviously, we needed a big name drawcard and a venue to match. The West Australian Cricket Association ground, affectionately known as the

Nick Hayes and author Dave Crispin at the Landscape Industries Association of Western Australia trade show. Images: Arb West

WACA, ticked all the boxes as far as the venue went. Then we needed a name.

Fortunately, we were able to convince Mark Hartley to come over and share his knowledge and expertise on everything tree related.

Mark has his own style and never disappoints, and he delivered on both days. Mark kindly agreed to run two sessions per day, with presentations also by Craig from Ellenby Tree Farm, Guy Badger from Arbor Guy, and Martin Weaver from the City of Perth. The event MC was Joe Carriera.

Promoting arb professionals

The importance of connecting with other organisations cannot be overstated.

In 2024 we’ve made a concerted effort to connect with our opposite numbers in the landscape and nursery industries, and it’s paying off. Recently, our association was asked to participate in the Landscape Industry Association of Western Australia (LIAWA) trade show and hold a stall and deliver a presentation to its members. With over 70 stallholders and an expected 350 attendees it was hard to pass up. Over the course of the evening, we spoke to various designers, installers and innovators, learning about new products and technology horticulturists were

using that would be of benefit to the arb industry. For us, it was a branding exercise and an opportunity to educate on the benefits of using one of our association members.

In conversations with attendees, we underlined the value of using an Arb West member, explaining they are assured a quality, professional service with a course of redress if the need arose. The association acts as a mediator.

Both myself and Nick Hayes, from Hayes Tree Care, had several in-depth conversations, one with a breakfast presenter on a Perth, Saturday morning radio show.

“Would you like to be a guest on my radio show?”

Building relationships

Relationships with state government bodies are crucial. For any guidance or consultation required on a piece of treerelated legislation or headline-grabbing incident in the media, the voice of the industry should be the state body.

A recent government initiative to replace over 3000 trees lost due to the Polyphagous Shot Hole Borer was chaired by the Department of Water and Environmental Regulation (DWER), and ArbWest had a seat at the table. As part of the steering committee, we had input

on how the money would be allocated and what was required to be able to access the funding. The committee consisted of nursery suppliers, policy makers and other government-related environmental bodies.

A big year

The latter part of the year normally signals our Annual General Meeting, and one where everyone runs and ducks for cover.

Two very interesting guest speakers encouraged attendance – Michael Davis from Westside Insurance Specialists, who informed us on the changes that have been made to workers compensation and insurance premiums; and Sally Thompson from the University of Western Australia (UWA), who spoke about the effects on our canopy cover from our drying climate, a researchbased presentation using current data from the Sentinel Satellite.

One other point made on the evening is worth mentioning: one of our sponsors, Interlink Training, is now offering a first-of-its-kind-in-WA in 2025, a new stream for its Cert III in Arboriculture (AHC30820) – Environmental.

These units, which can be taken individually or as part of the full qualification, include managing trees to create habitat refuges, recognising

Day 1 audience at the seminar WACA members room.

fauna, inspecting designated areas, and maintaining wildlife habitats. This pioneering program provides flexible learning options and expert instruction, equipping students with essential skills for a sustainable career in arboriculture.

Watch this space!

An organisation is only as good as its board. With Royce Turner stepping down after many years at the helm (President) and Kelvin Ussher taking over the reins, we will continue to prosper and grow. New office-bearer roles were: Dave Crispin – Vice President; Steve Barker –Treasurer, and Pia Finnigan – Secretary.

Joe Carriera stayed on as a valued committee member, along with Jolyon Elliott and a new member elect, Nick Hayes.

With a strong committee and business concluded, the direction was set for a strong 2025 – not forgetting our Christmas wind-up of course.

Have a safe and enjoyable Christmas and look forward to sharing in the new year – Merry Christmas.

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Joe Carriera, Mark Hartley and Royce Turner at the ArbWest event at the WACA.

Brian Beecroft TTIA CEO

An employer may take the opportunity during the summer school holiday period to employ a young person, either to provide work experience or to cover a fulltime employee absent on annual leave. If this occurs, the employer should be aware of the rules applying to the employment of young people.

Some employers may be reluctant to employ a young person (particularly under 16 years) because of perceived restrictions on their employment. While there is no national legislative framework, state and territory laws do regulate the employment of young persons on matters such as minimum age, when work can be performed and prohibition of certain types of work. There may also be age restrictions provided by the relevant industrial instrument, particularly in hospitality.

State/territory child employment laws

‘Child labour’ laws in a state or territory are not excluded by the Fair Work Act 2009 (ie. the state or territory law continues to be enforceable). Some of these laws may impose an age restriction on the performance of certain specified work.

Work during school holidays

An employer may also be approached during the school holidays by young persons requesting on-the-job experience. These requests need to be properly managed.

An employer is able to employ a young person, subject to the relevant state or territory education law.

Any person below the minimum school leaving age (as determined by the relevant state or territory education law) is precluded from accepting employment that would prevent their attendance when school is open for the child’s instruction or participation in school activities, unless that person is participating in a schoolbased apprenticeship or school-based traineeship, or an accredited workexperience program arranged through the participating educational institution.

Industrial instruments

Most industrial instruments do not place a restriction on the age at which an employee may be employed; however, certain classes of work (eg. dangerous or arduous work) may be limited by the

employee’s age. For example, work on dangerous machinery or late-night work may be prohibited if a person is under 18 years of age.

A modern award which covers occupations that are semi-skilled or unskilled in nature may not prescribe junior rates of pay. In this case, a person is paid the appropriate adult rate of pay regardless of their age. Modern awards that do not provide junior rates include, for example:

• Building and Construction General OnSite Award 2010

• Cleaning Services Award 2010 (except trolley-collecting contractors)

• Market and Social Research Award 2010, and

• Quarrying Award 2010.

Reference should be made to the applicable industrial instrument to determine the appropriate junior rate of pay (where provided).

Work experience

An employer may be approached by a young person requesting unpaid work experience during the summer school holidays to enhance their prospects of obtaining employment once their secondary-school studies have been completed.

The employer should approach any request for unpaid work with caution. Generally, unpaid work experience is an arrangement between an employer and an education institution to allow a student to observe and undertake on-the-job experience without pay. As soon as productive work takes place, the person may be deemed an employee and liable to payment at the appropriate minimum wage and conditions of employment.

Whether someone is a bona fide workexperience person will depend on a number of factors:

• The degree of control of the person’s activities (set start and finish time),

• Statements made between the parties, and

• Whether the person performs work to the company’s advantage.

Proof of age

Under many industrial instruments, the minimum wage is determined by the junior’s age. The employer should take all reasonable care when identifying the age of a young person. This check should be done during the

An employer should approach any request for unpaid work with caution. Image: familymedia/stock.adobe.com

recruitment process, by requiring the production of a birth certificate, statutory declaration or proof of age (eg. a passport or driving licence). An employer who fails to pay the correct wage owing to a misstatement of age by an employee usually cannot use this as a defence in proceedings for breach of the relevant minimum-wage rate under the applicable industrial instrument, unless the employer can clearly show that reasonable measures were taken to verify the employee’s statement.

Workplace health and safety

Under the relevant state or territory WHS/OHS legislation, a young person is required to receive the same workplace induction as other workers.

In fact, the younger the person, the greater the responsibility on the employer to ensure the employee understands the necessary safety procedures in the workplace (eg. use of safety gear, use of machinery and equipment and evacuation procedures), because a young person may have little exposure to the dangers of some workplaces.

Here to help

TTIA has a fully functioning in-house WHS unit which is there to support TTIA Tree Contractor Members nationally. We have the long-term experience in the timber-products industry and proven record both in safety management, documentation, training and legal resources. Should you require a WHS audit of your workplace, please contact Ken Hocking on 0418 280 335 or the TTIA Office on (02) 9264 0011.

If you are not a TTIA member and need assistance in developing policy in relation to these issues, or require further information, TTIA is ready to assist. Phone the TTIA office on (02) 9264 0011, or email ttia@ttia.asn.au, for information on becoming a member.

Happening right now

Pia Finnigan of Arboriculture Australia shares five current opportunities tree-care professionals should be looking out for.

The Arboriculture Australia National Industry Awards Nominations are now open Do you know someone who deserves industry-wide recognition? Visit the Arb Aus website (trees.org.au) to submit your nominations by 12 noon, Sunday, February 09.

Winners will be presented at the 2025 Arboriculture Australia Conference and Tradeshow in Canberra, happening at QT on March 16-18. The conference

is an excellent chance to learn and network, and this year’s theme Shaping Arboriculture through Diversity, Innovation and Technology will showcase inspiring local talent.

Who will take home the honours in 2025? You can nominate for these categories:

• Invaluable Volunteer Service award: recognising significant volunteer contributions to the arboriculture industry at various levels

• Diversity and Inclusion award: celebrating individuals or businesses that drive diversity and positive change in the industry, and

• Arboriculture Advocacy award: honouring those raising awareness of critical arboricultural issues.

Meet a mentor

Arbormentor is a recently launched initiative connecting arborists with some of the most seasoned experts in the

Tree climbers should check out the dedicated climbing page to find out about competition climbing in Australia. Images: Arboriculture Australia

The National Conference and Industry Awards will take place in Canberra in March, 2025. Image: FiledIMAGE/stock.adobe.com

industry for guidance and knowledgesharing. “Experienced arborists or field leaders answer questions once or twice a month to mentor those who need it most,” explained Peter Gray from the Arb Australia Board, who co-leads the initiative with Mark Hartley.

The webinars are free. Just register by visiting the Education page on the Arb Aus website (trees.org.au/arbormentor) and feel free to ask any industry question that’s on your mind.

New resources are coming in 2025

Keep an eye out for some new sections on Arboriculture Australia’s website.

A careers hub will have all the information someone new to the industry could need, and will also have materials to be downloaded so anyone can become an ambassador to inform and encourage others to our industry. Arb Aus is also launching a survey page to collect valuable and industry-specific data to support the association’s advocacy efforts, so visit the site, have your say and potentially win prizes.

Finally, tree climbers should check out the dedicated climbing page to find everything they need to know about competition climbing in Australia. This will all be coming early 2025 to trees.org. au/home.

Membership renewals and sign-ups

are open 2024 was a busy year for the national industry association. Did you know Arboriculture Australia:

• Was featured on Channel 7’s Sunrise, ABC National Radio, and numerous

local outlets, raising awareness about arboriculture and the critical need for skilled arborists?

• Supported the Make Victoria Greener campaign, focusing on electric-line clearance guidelines? Arb Aus’ Utility Arborist Association is working towards national improvements on this front

• Led the National Strategy Group, bringing together representatives from every Australian state and territory, along with partners from Treenet, IACA, CAV, and NZ Arb, to align goals and resources on pressing industry issues? And

• Submitted recommendations to government on core skills occupation lists to address our industry’s skills shortage.

• Help us make even more progress in 2025 by renewing or signing up for Arb Aus membership today.

Addressing the arboriculture skills shortage

One of the most critical issues facing arboriculture today is the shortage of skilled arborists. Arboriculture Australia is actively working on initiatives to attract more people to the field, and recently, Tasmania became the centre of attention for some of this work.

At Lake Sorrel, the TAO ArbFest gathered arborists nationwide for skillbuilding presentations and hands-on demonstrations focused on tree care and advanced climbing techniques. A highlight of the event was the launch of Tomorrow’s Tree Team, an interactive program for kids featuring activities like harness and rope handling, log

The Arborists Don’t Grow On Trees campaign aims to inspire young people to explore arboriculture.

balancing, and an introduction to tree care fundamentals.

Why focus on youth?

“We need to attract more people to our industry, preferably at an early age,” said Meg Caffin, Chair of Arb Australia. “That’s why we’ve introduced the Arborists Don’t Grow On Trees campaign, with Tomorrow’s Tree Team as a major component,” she added. The aim is to inspire young people to explore arboriculture and other green-collar careers from a young age, fostering a new generation of professional tree care experts.

So don’t forget: nominate someone for an award, connect with a mentor, check out the Arb Aus website for resources coming soon, and renew your Arboriculture Australia membership today to support your industry.

See more information at trees.org.au/home

Watch the Arb Aus website for new resources in 2025.

Communication is vital at AQF Level 5, as is building skills for negotiation in a team setting. Images: TCAA

The essential arborist

TCAA regular Jim McArdle explores an important issue: why aren’t Level 3 arborists moving up to Level 5?

Many a Level 3 arborist has tried to bridge the gap to level 5. Some have cracked the code, but others are still ‘lost in space’ between units completed and finishing the qualification.

It’s difficult running a business and studying, but awareness increases for anyone who enters the realm of the Australian Qualification Framework Level 5 (AQF L5), and the change adds value to existing skills.

Why not?

Many AQF L5 arborists have completed the course but aren’t utilising the qualification to the extent the specific skill sets allow. Maybe it’s a difficult occupation…it’s more political, and there’s more scrutiny than with the physical work of the AQF L3 arborist.

Moving into essential assessment, challenging the perceptions of the client or other governing bodies, can be mentally very demanding, and this is only achieved within the framework

of the AQF L5 course. There are still arborists who have completed the AQF L5 curriculum, but who refuse to do tree reports and prefer to do transplanting, consulting, machinery maintenance and other jobs not associated with their higher level of study. In some cases it’s technology which prevents an experienced AQF L3 arborist upskilling. Online training can be difficult for some, and face-to-face and the classroom setting has been lost in emergent technology in a lot of cases.

The essentials

It’s often a passion for the trees, nature and the environment which motivates people to look at arboriculture as a career. Most arborists are outdoorsy people.

But the Level 5 arborist has to have good science, and excellent analytical and evaluative skills. They need to be capable of observation in detail, from close up to microscopic samples, leaves, stems and habits within the broader

context of community vegetation. Analytical skills to determine how each part of the tree functions are critical, as are it’s response to decay, response to growth, how the separate parts form a whole tree or where the tree’s functions are degraded and how things can be adjusted or remediated for biological processes to be kickstarted or reinstated.

There’s a great deal of scientific procedure in the workday of an AQF L5 arborist. Some feel the move would take them away from the physical contact with trees which they so enjoy.

There’s a lot for a busy and successful AQF L5 to tackle as well, of course: legislative cases, planning information, utilising research skills to determine definitions and terms used in arboriculture, and a great deal more. From a physical standpoint, an AQF L5 needs good health to be physically able to walk distances in rugged terrain, to drive for hours on end and know their limitations.

Due to modern communication a large portion of time is spent in front of a computer.

Written like that L5 perhaps doesn’t seem too appealing, but there’s nothing like the rush, and sense of adventure and anticipation, seeing natural phenomena being preserved or observed, sometimes for the first time in hundreds of years – if ever.

Take the step

Under the canopy is where we should find the arborist, but due to modern communication a large portion of time is spent in front of a computer.

The move to computers and the internet has meant incorporating the use of incredible databases and horizontal knowledge from around the world. The older-generation, mentor-types who once assisted in passing on specific skill sets, analogies and key phrases have partly gone by the wayside.

But meetings with real people are still my favourite part of the job, and going head-to-head with other arborists to learn or teach is a close second. Today any L5 can expect a barrage of emails, texts, and online meetings – communication is vital at AQF Level 5, as is building skills for negotiation in a team setting.

Where belonging to an association makes it easier to find proven leads and gives a professional unified support, getting to understand the true nature of our business, and knowing that licensing is so important as part of correct and legal practice, is essential. It’s one area where an association can really support its members. It’s also an area AQF L5s

It’s often a passion for the trees, nature and the environment which motivates people to look at arboriculture as a career “ ”

can offer a great deal of guidance to those who are beginning their arbor journey.

As we merge into a new environmental landscape knowledge is moving at an incredible pace. If you’ve made it to AQF L5, don’t let that considerable achievement go to waste.

The arbor industry needs you.

Working with trees is the initial attraction for most arborists.

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GTC Environmental Pty Ltd info@gtcenvironmental.com.au 1300482368 gtcenvironmental.com.au/

Urban Forest Consulting meg@urbanforestconsulting.com.au 0413949641 urbanforestconsulting.com.au

North East Tree Care admin@northeasttreecare.com.au 0418690256 northeasttreecare.com.au/

MBE Training mick@mbetraining.com.au

0409528245 mbetraining.com.au

Arbortrim enquiries@arbortrim.com.au 1300366015 arbortrim.com.au

Lucas Tree Services admin@lucastreeservices.com.au

CSP Distribution admin@cspd.com.au

Milones Tree and Lawn Solutions milonesgroup@gmail.com

Tree Contractors Association of Australia Inc membership@tcaa.com.au

0428319454 lucastreeservices.com.au

0863242880 cspd.com.au

0426365509 milonestreesolutions.com.au

1300 660 379 ttcaa.com.au

NSW Contractor Showcase

Company

Arboreport adrian@arboreport.com.au

98717799 arboreport.com.au

MPDT The Tree Specialist sales@mpdt.com.au 1300499283 mpdt.com.au

Kbmpr pty ltd finessetrees@gmail.com

0439309131 finessetrees.com.au

ENSPEC Pty Ltd craig.hallam@enspec.com 0417027152 enspec.com

Sydney Landscape Consultants info@sydneylandscapeconsultants.com.au

0432965678 sydneylandscapeconsultants.com.au/

Argonauts Tree Service admin@argonautstreeservice.com.au 43554555 argonautstreeservice.com.au

Harbel Arboricultural Consultancy info@harbelarb.com.au 0412432987 harbelarb.com.au

TreePlotter Software sales@planitgeo.com 8338733627 planitgeo.com/treeplotter/

Hayden Tree Service pty ltd haydencontracting@bigpond.com 0405100275 haydentreeservice.com.au

G&J TREE SERVICES PTY LTD gj.trees.service@bigpond.com

0402064626

Institute of Australian Consulting Arboriculturists admin@iaca.org.au iaca.org.au

New Leaf Arboriculture Pty Ltd jacki@newleaftrees.com.au

Tree Contractors Association of Australia Inc membership@tcaa.com.au

1300157210 newleaftrees.com.au

1300 660 379 tcaa.com.au

Mcardle Arboricultural Consultancy info@mcardlearborist.com.au 0420 745 658 Mcardlearborist.com.au

George's Tree Services georgestreeservices@bigpond.com 0407057591 georgestreeservices.com.au

Hilltops Vegetation Services Info@hilltopsvegetation.com.au 0417026330

Riverina Tree Care quotes@riverinatreecare.com.au

Douglas Arbor mark@douglasarbor.com.au

0409208046 riverinatreecare.com.au

0421480750 douglasarbor.com.au

* Arbor Dynamics admin@arbordynamics.com.au 0493551898 arbordynamics.com.au

Urban Forest Consulting meg@urbanforestconsulting.com.au 0413949641 urbanforestconsulting.com.au

North East Tree Care admin@northeasttreecare.com.au 0418690256 northeasttreecare.com.au/

Tree Live usualsuspect1981@hotnail.com 0417432028 treelive.com.au

Bark. Trees & Landscapes williams@bark.net.au 419 619 466

* Treecycling Tree Services admin@treecycling.com.au 0402834617 treecycling.com.au/ Arbortrim enquiries@arbortrim.com.au 1300366015 arbortrim.com.au

Roses To Redwoods roses2redwood@bigpond.com 0428122045

Harbour Arbor Professional Tree Services (Care of Protech Service Centre) harbourarbor@bigpond.com

0427536321 harbourarbor.com.au/

Shanes Trees NSW info@shanestrees.com.au 0437 726 726 shanestrees.com.au/ *

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CSP Distribution admin@cspd.com.au 0863242880 cspd.com.au

Toni Sterai toni.sterai5@gmail.com

Pty Ltd craig.hallam@enspec.com 0417027152 enspec.com

0480668865

TreePlotter Software sales@planitgeo.com 8338733627 planitgeo.com/treeplotter/

Institute of Australian Consulting Arboriculturists admin@iaca.org.au iaca.org.au

Urban Forest Consulting meg@urbanforestconsulting.com.au 0413949641 urbanforestconsulting.com.au

Arbortrim enquiries@arbortrim.com.au 1300366015 arbortrim.com.au

CSP Distribution admin@cspd.com.au 0863242880 cspd.com.au

Tree Contractors Association of Australia Inc membership@tcaa.com.au 1300 660 379 tcaa.com.au

* Tree-plan drafting. Report templates. Complex arboricultural impact assessment. Designing around

Contractor Showcase

MPDT The Tree Specialist sales@mpdt.com.au 1300499283 mpdt.com.au

All Tree Works alltreeworks@gmail.com 0409594467 alltreeworks.com.au

Heritage Tree Care sales@heritagetreecare.com.au 1800 353 053 heritagetreecare.com.au/

Northside Stump Grinding northsidestumpgrinding@gmail.com 0428420299 northsidestumpgrinding.com.au

Treesafe Australia info@treesafeaustralia.com.au 0754728660 treesafeaustralia.com.au/

ENSPEC Pty Ltd craig.hallam@enspec.com 0417027152 enspec.com

Australian Institute of Arboriculture admin@ australianinstituteofarboriculture.com.au 1800733445 australianinstituteofarboriculture. com.au

Vicon International Pty Ltd don@vicon.com.au 0408233337 vicon.com.au

TreePlotter Software sales@planitgeo.com 8338733627 planitgeo.com/treeplotter/

Gold Coast Tree Surgery & Arboriculture gjixxlv@gmail.com 0414608223 goldcoastarboriculture.com.au

Institute of Australian Consulting Arboriculturists admin@iaca.org.au iaca.org.au

City Tree Services admin@ctss.com.au 0411661452 citytreeservices.com.au

Ashgrove Tree Services info@ashgrovetreeservices.com.au 33539222 ashgrovetreeservices.com.au

M & M Arborist Services info@mmtrees.com.au 07 55731780 mmtrees.com.au

Landmark Environmental info@landmarkenvironmental.com.au 0402104699 landmarkenvironmental.com.au

MD Trading Tree Care marke4454@gmail.com 0427605539 mdtrading.com.au

Vinton Tree Services And Plant Hire. admin@vintontreeservices.com.au 0407032274 Vintontreeservices.com.au

Urban Forest Consulting meg@urbanforestconsulting.com.au 0413949641 urbanforestconsulting.com.au

Evergreen Tree Care evergreentreecare@hotmail.com 0414 815 688 evergreentreecare.com.au/

Arbortrim enquiries@arbortrim.com.au 1300366015 arbortrim.com.au

CSP Distribution admin@cspd.com.au 0863242880 cspd.com.au

Tree Contractors Association of Australia Inc membership@tcaa.com.au 1300 660 379 tcaa.com.au

ENSPEC craig.hallam@enspec.com 0417027152 enspec.com

PlanITGeo sales@planitgeo.com 8338733627 planitgeo.com/treeplotter/

Old Growth Arboriculture oldgrowth23@gmail.com 0400610955 oldgrowtharboriculture.com.au

Institute of Australian Consulting Arboriculturists admin@iaca.org.au iaca.org.au

Urban Forest Consulting meg@urbanforestconsulting.com.au 0413949641 urbanforestconsulting.com.au

Arbortrim Training & Consultancy enquiries@arbortrim.com.au 1300366015 arbortrim.com.au

CSP Distribution admin@cspd.com.au 0863242880 cspd.com.au

Tree Contractors Association of Australia Inc membership@tcaa.com.au 1300 660 379 tcaa.com.au

Eye on the industry

Two industry leaders have been combined into one exceptional resource.

A powerful union for arborists and beyond

In a move that significantly expands both capability and reach, Monitor Group has acquired Global Machinery Sales.

Monitor Group is a national specialistequipment provider deeply rooted in family values and professional ethics, with the Joyce family steering the company for over 27 years.

Monitor Group recently acquired Global Machinery Sales, and while this merger has created a powerhouse in the machinery industry, some people may not yet be aware of the new opportunities and product offerings that come from this union.

Quality machinery

Monitor has long been recognised for its expertise in supplying top-quality spider lifts and spider cranes across Australia.

Global Machinery Sales, on the other hand, has built its reputation by providing first-class wood chippers, stump grinders, and forestry mowers, making it a go-to supplier for arborists and tree-care professionals.

By joining forces, two industry leaders have been combined into one exceptional resource, offering customers access to a wider range of top-tier brands and products under one roof. Whether it’s machinery for tree

care, construction, or material handling, the combined product lines now available are unmatched in both quality and variety.

All products represented are manufactured in Europe, the UK or the USA, and Monitor is the exclusive nationwide distributor.

Coast-to-coast coverage

As a unified company, Monitor now stocks these globally renowned brands which include Forst, Rayco, Morbark, Boxer, Platform Basket, Omme Lift, Leguan, CMC, Hoeflon and BG Lift, among many others. Whether you’re on the ground looking for a powerful stump grinder or wood chipper, or in need of a high-reach spider lift, Monitor has you covered. The company’s expanded expertise and industry knowledge mean better support and service to customers, and ensure the right machine for the job – every time.

Both companies have a history of excellence in customer service, and that dedication has only strengthened since the acquisition. Monitor’s commitment to long-term customer

satisfaction remains as strong as ever, and customers will benefit from more robust support options, faster response times, and improved after-sales service –whether it’s maintenance, parts supply, or simply expert advice.

Plus, a new branch established in Perth, WA, means Monitor has true coast-to-coast coverage, with new and used stock, plus a rental fleet of assets at every location.

Same, but bigger and better

It’s the same family run business, offering the same care and support Australians have come to know and trust, but now with an expanded product range to improve efficiencies and streamline your workload.

So, if you haven’t yet explored what this merger means for your business, now is the perfect time to browse the full product range or speak to one of Monitor’s experts to find the perfect solution for you.

To learn more, see the product range or connect with an expert, log on to monitor.net.au.

The same family run business, offering the same care and support.

Customers will benefit from more support options, faster response times and improved after-sales service.

John Deere 335 P-Tier Compact Track Loader

In the fast-paced world of arboriculture, having the right equipment can make all the difference. Brandt understands the unique challenges faced by arborists and stands behind the John Deere 335 P-Tier Compact Track Loader. It’s a robust machine engineered for efficiency, versatility and power, making it an asset for any tree-care professional.

The 335 P-Tier is powered by a 118hp Yanmar engine that delivers exceptional performance and reliability. This compact track loader is designed to tackle a variety of tasks – from lifting and moving heavy logs to mulching stumps and site preparation – making it an ideal companion for arborists who need to get the job done efficiently and effectively.

Superior traction and stability

Arborists often work in challenging terrain, whether on uneven ground or soft, muddy surfaces. The 335 P-Tier features a track design that provides superior traction and stability, allowing operators to navigate these conditions with ease. The low ground pressure of the compact track loader minimises

With advanced hydraulic systems operators can execute tasks with precision. Images: Brandt

damage to delicate landscapes, ensuring the work leaves a minimal footprint.

Versatility at its best

One of the standout features of the 335 P-Tier is its compatibility with a wide range of attachments. From mulchers and grapples to bucket attachments and more, this loader can adapt to whatever task is at hand. Whether you’re clearing debris, hauling branches or grinding stumps, the versatility of the 335 P-Tier allows arborists to tackle multiple jobs with one machine, saving time and increasing productivity.

Operator comfort and control

In every industry, operator comfort is paramount, especially during long hours in the field. The 335 P-Tier boasts

The John Deere 335 P-Tier Compact Track Loader is a game-changer for arborists.

a spacious, ergonomic cab that provides excellent visibility and intuitive controls. With adjustable seating and climate control, operators can work comfortably regardless of the weather, reducing fatigue and increasing efficiency.

Enhanced visibility and safety

Safety is always a priority in arboriculture, and the 335 P-Tier incorporates several features to enhance visibility and operator awareness. The cab design includes large windows and strategically placed blind-spot cameras, allowing operators to monitor their surroundings easily. Coupled with advanced hydraulic systems that run up to 4000PSI, operators can execute tasks with precision, minimising the risk of accidents.

Easy maintenance and support

Brandt knows time is money, which is why the company prioritises easy maintenance and serviceability.

The 335 P-Tier has been designed with accessible service points, making routine checks and maintenance quick and straightforward. Long service intervals ensure the machine stays operational and reliable, reducing downtime and keeping projects on schedule.

The Brandt advantage

Purchasing a John Deere 335 P-Tier Compact Track Loader from Brandt isn’t just acquiring a powerful piece of equipment; you’re gaining a partner committed to your success. Brandt’s knowledgeable team is on hand to provide support, from helping select the right attachments to offering maintenance services and parts support. Brandt understands the arboriculture industry and is dedicated to ensuring you have the tools you need to thrive.

The John Deere 335 P-Tier Compact Track Loader is a game-changer for arborists, combining power, versatility, and operator comfort into one compact machine. With its exceptional performance in various conditions and compatibility with numerous attachments, it’s designed to meet the demanding needs of tree-care professionals.

Brandt is proud to offer equipment that helps elevate your business and achieve your goals.

View the full range of John Deere compact construction equipment at brandt.ca/au, or call your local Brandt team on 1800 237 887.

Lucas Mill worldwide

With 35 international distributors, Lucas Mill makes the cut on a global level.

ustralian manufacturer of timber-milling machines, Lucas Mill, distributes its various mobile-mill models through a network of 35 international distributors. Most of these have had a long-term working relationship with Lucas Mill – in some cases up to 30 years. These relationships have assisted the Australian family owned company to become the world’s leading seller of Swing Blade Portable Sawmills, with sales of over 23,000 mills in more than 100 countries.

Lucas Mill supports its international distributors with training sessions and by attending international trade shows.

PNG distributor Farmset has nine branches throughout PNG to service the 5300 customers, and has recently built a new branch in Lae to showcase its large product range – which includes Lucas Mill.

Recently Matthew de Jager and Ian Schulz from Lucas Mill, and Tim McCarthy from Engineered Products Group (EPG), the Australian distributor for Kohler engines, travelled to Lae in PNG and offered a two-day training session on Kohler engines and Lucas Mills.

Matthew, Ian and Tim then supported Farmset by attending the Lae Show, which drew many people from the various tribes to attend and participate in the ‘Sing Sing’, where attendees dress in tribal outfits.

These international shows are Lucas Mill’s window front to demonstrate and show products worldwide.

See the range

To learn more of Lucas Mill, and to see the catalogue of available equipment, log on to lucasmill.com.

The Lae Show drew many to attend and participate in the ‘Sing Sing’ dressed in tribal outfits.

Lucas Mill supports its international distributors with training sessions and by attending international trade shows.

Proactive arboriculture serves up longevity for the tree

Cassian Humphreys feels arborists need to broaden their service by promoting the removal of weed vines.

Proactive arboriculture has always been hamstrung by a total lack of public knowledge, education and financial input. It’s a reflection of what we, as an industry, are not telling, or advertising to, our clients.

Adding value to life is what makes an arborist’s heart sing. As long as arboriculture is a reactive enterprise we will fail to have long-lived trees

in the urban forest, and it looks likely the solutions for sustainability can only come with a quantum shift in how people view Earth’s benefits. But waiting for that will not make it happen. Selling a good idea helps.

Creeper and cactus

I’m now in my twilight years, maybe not as an arboricultural writer, but certainly

as a field climber and consultant still capable of top-end work. When it comes to leaving a healthy mark on the world I see the writing on the wall and am now even considering leaving Australia.

In truth, as a writer, I am running out of new words.

Tree care involves simplicity, proactivity and harmony, and none of these are of enough interest to the

Figure 1: Moonlight cactus fragmented yet surviving on the ground. Images: Cassian Humphreys

Figure 2: Cat’s Claw creeper as a ground cover.

people we work for to create change – especially when we don’t tell them about it. The city and rural trees bowing under the load of Cat’s Claw creeper and Moonlight cactus (Dragon Fruit) are testament to that.

Cat’s Claw creeper

Dolichandra unguis-cati, commonly known as Cat’s Claw creeper, originally from Mexico, Argentina and the Caribbean, is rapidly spreading around the world. It’s a fast-growing climbing vine belonging to the family Bignoniaceae

Spreading equally rapidly both vertically and horizontally, it affects all plant layers of the forest ecosystem, even outgrowing turf grass as a ground cover, and it smothers whole trees as a climber. The species is listed as a highly invasive weed and is the worst of many marching up and down Australia’s east coast.

I pray it never gets to WA.

It thrives in temperate and subtropical zones, and in the northwest regions of Brisbane I’ve seen this weed cover whole tracts of urban forest in only 30 years. It propagates prolifically by seed and woody tuber, and the vines commonly cover roof space, completely engulfing abandoned property.

Moonlight cactus

The genus Selenicereus, of the family Cactaceae, is made up of climbing and epiphytic cactus species and is found in a similar range to Dolichandra unguis-cati. Its common names include Moonlight cactus and Spiny Moon cactus, a reflection of its nighttime flowering.

As a commercial fruit it’s known as Dragon Fruit, and I suspect it hasn’t been designated as an invasive weed because the genus is an Australian food crop. On trees in the greater Brisbane area it’s as bad, if not worse, than Cat’s Claw, with above-ground parts which cannot be killed via severance at ground level.

As pictured in Figure 4, these two species commonly co-exist on the same tree. Looking at the regions these plants are naturally from makes me think maybe they co-exist in their native wild state, too.

I believe this species in Figure 4 and Figure 5 is Selenicereus spinulosus. The spines are very fine and agitate human skin for days after contact.

Figure 3: Cat’s Claw creeper in flower, marching skywards. A classic example of how proactivity is deficient in the area of woody vine management, especially regarding the invasive vines. Two bad boys rarely seen 30 years ago feature in this article, and both are now common Australiawide.

4: A Bardon

J.

, an

Brisbane city tree. Except for its flowers this tree is completely covered in Cat’s Claw and Moonlight cactus. If I had a voice with Brisbane City Council I would advocate for a blanket ordinance that has council intervene, at least in the removal of these as aerial weeds, with the contractual work being passed on to a panel of arborists. With property owners being forced to pay for their lack of responsibility, the cost of removal of trees killed by this kind of vegetation is far more exorbitant than just maintaining the weed growth. These two weeds are now throughout greater Brisbane. Without such a commitment from local government, in another 30 years the current situation will make this beyond manageable.

Figure 5: Moonlight cactus thrives as an epiphyte, so severing its climbing stems is not enough. It has to be completely removed and, realistically, burned to prevent risk of propagation from dumping. This one has had roots severed multiple times and it will keep going with or without ground contact. For climbing arborists, this plant can be removed by working from the top down, although Ideally it should be done by EWP and pole saw. Removing it from the bottom up for a climbing arborist is torture.

Figure

Jacaranda,

mimosifolia

iconic

Technical feature

Control

Cat’s Claw creeper, as with the Moonlight cactus, cannot be poisoned with herbicide.

Both plants, like many, shed herbicidetreated portions, compartmentalise toxified tissues and recover. To kill Cat’s Claw you have to dig up its woody, ball-like tubers, which are not so hard to remove when soils are moist. The largest I’ve found was the size of a human head, and I hammer them flat with a sledgehammer.

Though these often grow in chains of two or three below ground, the plant will reshoot if part of a tuber is left in place, even a half fragment.

The tubers do eventually die with constant foliage removal.

Like Cat’s Claw, even a tiny fragment of the Moonlight cactus will survive, living even without roots and surviving for decades on the ground when no tree is present for it to climb. Once either of these weeds become present as ground covers, particularly Cat’s Claw, I doubt they can ever be completely removed. Aerial propagation can at least mitigate spreading, preventing flowering and seed propagation.

The role

With the removal of these woody climbers being promoted by private and council organisations, and their removal becoming a mainstream service, arborists will be doing much to promote proactive or conservation arboriculture. Doing so may even help set the scene for soil treatment to become a mainstream service. With focus I can see a host of ingenious ideas coming that would help with more effortlessly eradicating such weed plants. The use of augers to drill out the vertical woody tubers on cat’s claw could be viable.

But one thing is for sure: without arborists promoting and carrying out such works, who else will?

We aborists have the capacity to be powerful advocators for change. The most potent among us are arborists and business managers combined. To create big we have to think and act big, but to make it for the new Earth.

To be true to our name we are here to culture trees, not destroy them. Processing dead trees, weed trees and trees beyond the benefits of tree care into composts that benefit other trees is as close to land clearing as we should ever be.

Figure 6: Two Silky trees that had been completely covered with Cat’s Claw-creeper that I recently severed by handsaw. To kill the Moonlight cactus the trees will have to be climbed. Fortunately, high anchor points in this tree enable a climber to work from above the cactus, although in this case not for long if it is left to grow.

Figures 7 and 8 (above and below): One thing is for sure, the only human beings tough enough to deal with these invasive climbing weeds are arborists. But with muscle, conviction, diligence and care it can be done.