Diggers and Dozers - Issue 20

DIGGERS & DOZERS ISSUE 20

FEATURING:

Comprehensive ConExpo 2020 review & much more.

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DIGGERS & DOZERS

The Time After

EDITORIAL Editor

Mark Anthony - Mark Anthony Publicity markanthony@markanthonypublicity.co.uk 07973 465 166

I headed for the ConExpo exhibition in Las Vegas with huge anticipation. I returned from the show afire with determination and brimming with massive expectation. And then came the trepidation.

Assistant Editor

Fred Anthony - Mark Anthony Publicity anthonyfreddie@googlemail.com 07973 465 166

Like many others, I managed to “get out of Dodge” just as Donald Trump achieved his life’s ambition, hauling up the drawbridge and isolating the US from the rest of the world as the Coronavirus took hold.

SALES

Sales Director Ben Chambers

I will admit that I naively thought the ensuing quarantine would last a week or two; a month at worst. I had no inkling that the COVID-19 fallout would bring the nation to a halt; would result in the postponement of key events like Hillhead 2020 and PlantworX 2021; and would see my family forced to endure my presence 24/7 for nine weeks or more.

ben@chambers.media 01903 952641

Head of Sales Luke Chaplin

luke@chambers.media 01903 952643

Somewhat ironically, the Las Vegas Convention Center had been filled with precisely the kind of technology that we would so desperately need just a week later, even though we didn’t know it at the time. Machines that can put in a 12-hour shift without so much as a whiff of diesel. Machines that can be monitored, managed and controlled remotely.

Machines that can diagnose their own faults and order their own parts. Advanced telemetry that can provide unprecedented insights into the make-up of a site and that can chart its progress, all without human intervention.

GENERAL ENQUIRIES info@chambers.media 01903 952640

CIRCULATION

Mark Anthony - Mark Anthony Publicity markanthony@markanthonypublicity.co.uk 07973 456 166

It is clear now that the COVID-19 pandemic and the ensuing economic fallout will have a devastating effect upon equipment sales in 2020. Most manufacturers are predicting sizeable falls in output and profit and – at the time of writing – the press releases announcing manufacturer redundancies outweigh those announcing new machines.

PRODUCED & PUBLISHED BY Chambers Media

Yet this will pass. It is a blip and an anomaly. While it is a bump in the road the size of which no-one has seen outside of a global conflict, mankind and this industry will bounce back. And when it does return, it will do so to a market that has grown accustomed to remote working and automation; to Zoom meetings and Facetime discussions; and to embracing technology.

Suite 5 & 6 Chapel House, 1-6 Chapel Road Worthing, West Sussex BN11 1EX ben@chambers.media 01903 952640

Quite how long the COVID-19 fallout might last is anyone’s guess, although the Construction Leadership Council’s Roadmap to Recovery’s 24-month plan currently seems extremely ambitious.

Diggers & Dozers is published 6 times a year by Chambers Media Ltd. Articles and information contained in this publication are the copyright of Chambers Media and may not be reproduced in any form without the written permission of the publishers.

Now is the time to reboot, recalibrate and regroup for the time after. However long it takes, the time before is over. It is the companies that seize the moment and that embrace technology now that will reign supreme in the time after.

The publishers cannot accept responsibility for loss of, or damage to, uncommissioned photographs or manuscripts.

3

DIGGERS & DOZERS

Liebherr Upgrades Wheelies Liebherr has announced a number of improvements to two compact wheeled excavators as part of the changeover to the new Stage V exhaust emissions standard.

The A 910 Compact Litronic and A 912 Compact Litronic wheeled excavators are the two smallest models in the Liebherr Compact range. The A 910 Compact has an operating weight from 12,100 to 13,100 kg and an engine power of 85 kW. The A 912 Compact is the next biggest machine with an operating weight from 13,000 to 14,200 kg and an engine power of 90 kW.

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DIGGERS & DOZERS

The 4-cylinder in-line engine installed in both compact wheeled excavators is very environmentally friendly with its low fuel consumption.

Liebherr Power Efficiency also ensures optimal efficiency of the drive components in the new Compact wheeled excavators in every work situation. It enables machine operation in the range of the lowest specific fuel usage for lower consumption and greater efficiency with the same performance.

In order to observe the strict statutory emissions standards of Stage V, at Liebherr the latest engine technology is used: the innovative exhaust emission control system combines a diesel oxidation catalyst and a diesel particulate filter with a SCR catalytic converter for the reduction of particles and nitrogen oxide for optimal protection of people and the environment against exhaust gas pollutants.

In the course of the changeover to the new Stage V exhaust emissions standard, the counterweight for the A 910 Compact and A 912 Compact was increased. With the heavier counterweight, the two compact wheeled excavators impress with higher lift capacities of around 100 kg with maximum jib length. At the same time, the heavier counterweight ensures enhanced stability of the compact

wheeled excavators, which also results in greater stability during dynamic movements.

In order to further increase stability, the two compact wheeled excavators are available with different supports. The sturdy and radially guided stabiliser blade serves as the ideal stability aid on soft and sandy ground thanks to the large contact area.

On solid ground, outriggers provide optimal stability. With the individual control an alignment of the Compact wheeled excavator, particularly on uneven terrain, is possible. Also for applications on uneven terrain, the split blade support is also suitable thanks to the individually or jointly controllable blade elements.

The stabiliser blade, outriggers and split blade are available in different combinations.

Some of the biggest challenges for machine operators in urban areas are the confined spatial conditions on construction sites. Liebherr compact wheeled excavators are designed with reduced tail swing for such applications. The tail swing for the two Compact wheeled excavators is only 1,675 mm. In addition, the front swing radius was reduced by another 70 mm so that the entire envelope circle is under 5,000 mm for both machines.

Despite the compact machine dimensions, the A 910 / A 912 Compact machines have high digging forces, also in hard ground. Liebherr Compact wheeled excavators can therefore be used universally on every construction site.

The optional all-wheel steering and crab steering offer significantly increased manoeuvrability and flexibility, especially for work in city centre areas and in confined spaces. With the all-wheel steering the steering lock of the front and rear axles is effected in the opposite direction so that only a very small turning radius is needed during steering.

In crab steering the steering lock of the front and rear axles is effected in the same direction so that the machine can move sideways.

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DIGGERS & DOZERS

Cat Takes Command Caterpillar is again hitting a significant milestone in autonomous haulage—achieving 2.0 billion tonnes hauled using Cat MineStar Command for hauling.

Caterpillar has doubled the amount hauled in the 16 months since reaching 1.0 billon tonnes hauled in November 2018.

“In just a bit over six years we’ve safely hauled two billion tonnes—a milestone we achieved significantly faster than our competitors,” says Sean McGinnis, MineStar Solutions product manager. “This milestone makes Command for hauling the most productive commercially available solution, and it’s something mining people are noticing.”

Since commercially launching Command for hauling in 2013, Caterpillar has continued to improve the speed of implementation. “We’re launching Command on more sites and implementing it more quickly, so more of our customers can experience the safety and productivity gains that autonomous hauling delivers,” McGinnis continues.

He credits input from Caterpillar customers for the success of Command for hauling. “One of the reasons that Caterpillar has been so successful in expanding Command and delivering results is because we listen to and partner with our customers. They identify features, functionality, and even the autonomous truck models they need for their operations.”

Over the last six years, MineStar Solutions has also continued to grow its expertise in autonomous operations—not only in hauling but also with autonomous dozers, drills and underground loaders.

“The skills and knowledge of our MineStar team are unmatched in the industry,” says John Deselem, global autonomy operations manager. “Beyond getting better at implementing the system, we’ve become trusted advisors for mine sites looking to take advantage of what autonomy makes possible.

We listen to their needs, then work together to build the ideal solution for their mine.”

To date, Caterpillar has 276 autonomous trucks in operation – and counting. “The push toward

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autonomous mining doesn’t show any signs of slowing,” says McGinnis. “We have projects in the works with a number of large mining companies either looking to expand their current autonomous haulage operations or implement new ones.”

The Caterpillar autonomous fleet is made up of Cat 789D, 793D, 793F and 797F trucks, as well as a fleet of Komatsu 930Es. The Cat 794 AC electric-drive autonomous truck will be ready for autonomous haulage later this year. Command equipped trucks have driven over 67.6 million kilometers (42.0 million miles) without a lost-time injury.

“Command for hauling has proven its value to mining customers,” McGinnis concludes.

“That value is reflected in the rate at which the Cat autonomous fleet achieved this milestone.

The fleet is growing quickly and production continues to climb as mining companies benefit from greater truck productivity, increased truck utilization, consistent truck operation, and reduced costs.”

E Q U I P M E N T

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DIGGERS & DOZERS

Kobelco Targets Mid-Range Kobelco Construction Machinery Europe B.V. (KCME) has announced the introduction of the SK130LC-11; a Japanese-manufactured excavator that will compete in the 12-14 tonne operating segment.

This new machine is powered by an IsuzuMotors Ltd R-4JJ1XDDV-A01 turbocharged diesel engine that features SCR (DEF) and DPF systems and is emissions Stage V compliant.

Mechanical power output for the 2,999 cc engine is rated at 78.5 kW to deliver strong work performance, including a best in class drawbar pulling force of 141 kN and a high-rated bucket digging force of 105.4kN. Together with its balanced chassis layout, the SK130LC-11 provides exceptional lifting capability and stability.

An optional 600 kg counterbalance weight, plus dozer and a dual-boom options are available to order.

The SK130LC-11 design includes a thoroughly modern and spacious cabin that features intuitive, easy-to-use operating controls and systems not unlike today’s premium automobiles.

A 10-inch colour monitor – the largest in-cab visual information screen within the excavator industry – provides easily accessible and programmable menu functions, machine status information and provides clear rear and right-side views from the standard-fit upper deck cameras.

An LED back-lit multifunction jog-type dial is the access point to all monitor functions. LED

backlighting is also standard on all control switches.

A revised hydraulic system promotes smooth hydraulic control in conjunction with shorter and horizontal control lever movements. This design alleviates stress and tension of the operator’s fingers, wrist and arm, while at the same time providing precise control movement. The new Kobelco-branded Grammar seat provides posture adjustment for operator comfort over a full working day. To combat working in high temperatures, an air-con system maintains the desired cabin temperature by way of two main cooling ducts (positioned at the rear of the cabin) and sub-ducts for an even flow of controlled airflow.

Modern technology features throughout the SK130LC-11 and is geared for ease of use, which raises work efficiency. Seven preset hydraulic attachment modes (e.g. bucket, nibbler, tilt rotator and breaker etc.) can be accessed via the master jog-dial and onscreen selection modes. This system ensures a greater range of working versatility and the correct hydraulic performance is delivered to suit the working task.

Furthermore, four customisable modes are available and can be pre-set by service engineers to extend the range of hydraulic operations for additional machine roles. Quick Hitch hydraulic piping is fitted as standard.

Previous roof guards have always been rigid mounted for safety and security. However, this latest roof guard features a swing-open door section so the external roof glass can now be easily cleaned for visibility without reducing its structural integrity.

Other areas under the design spotlight include repositioning the safety valve on the cylinder arm to further minimise the risk of accidental contact with site obstacles, and the mounting lug dimensions on the standard bucket have been uprated to suit the available digging force. A large fuel tank of 280 litre capacity reduces refuelling downtime and includes a fuel cap that meets

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DIGGERS & DOZERS

EN regulations to prevent fuel spillage. Parallel front window wipers are now in place on the front window and give a larger swept contact area – the wiper system also has ‘one-time’ use selection. Internal LED lighting that reacts to door opening / closure and main ignition on / off further promotes operator safety.

“The introduction of the SK130LC-11 to the UK and mainland European markets is

a very important decision by Kobelco. The 12-14 tonne operating class is populated with smaller contractors and, certainly in the UK, rental fleet companies who specialise in lighter machines that are productive through being versatile, powerful and economic from low running costs and extremely competitive initial purchase price – the new SK130LC-11 more than fulfils these requirements,” says Product Manager, Peter Stuijt. “The fact

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it is emissions Stage V compliant extends the already impressive specification of this excavator. As do the latest operating features and increased operator comfort, all of which raise production efficiency by some degrees. All of the aforementioned are key purchasing points of potential customers. Add to the mix Kobelco’s famed reliability and durability, then it is clear the SK130LC-11 is the obvious choice in this operating class.”

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DIGGERS & DOZERS

lighting packages available as optional extras. This allows drivers to specify front and rear working lights, double-beams and even rotating beacons, to suit exact requirements and maximise onsite visibility.

Yanmar Wheels Out New Model Yanmar Compact Equipment EMEA has unveiled the next generation of its class-leading B75W wheeled excavator. The B75W-5 is said to be perfect for urban sites, highway construction and landscaping projects.

Powered by the latest 54.4 kW Yanmar 4TNV98CT turbocharged diesel engine with DPF as standard, the B75W-5 is fuel efficient, environmentally friendly and fully-compliant with EU Stage V emissions legislation.

Delivering 295.5Nm torque at 1,365 rpm, the new model is extremely powerful (despite its compact dimensions) and can reach travel speeds of up to 36 km/h.

Designed to deliver exceptional performance, the B75W boasts a digging depth of 3,500 mm (TPA boom), digging force of 38,000N (at bucket edge), max reach of 6,990 mm (TPA boom) and max dumping height of 5,050 mm (TPA boom). An LUDV hydraulic system with four independent circuits offers total flexibility, meaning the driver can simultaneously operate a tilt rotator with a hydraulic quick-

hitch system and a hydraulicallydriven tool (such as a sorting grab, asphalt cutter or cutting unit).

Thanks to its unique axle design (with 14° pendulum angle), minimum tail swing, laterally installed engine and low centre of gravity, operators are guaranteed class-leading stability (especially for craning work) – even with the boom fully-extended.

Further design benefits include articulated joint with wide angle of articulation for working closely to walls.

Fitted as standard with Yanmar’s proprietary Smart Control operating system, the driver can quickly select optimum excavator power levels for different applications. Numerous controls have been redesigned for faster operation and improved real-time monitoring, while a new display design (alongside precise thumbwheel on the joystick) makes the system more ergonomically-friendly than ever.

The all-new B75W-5 is fitted with LED lights mounted on the boom as standard, with specialist

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Designed with the operator firmly in mind, the machine’s comprehensive option list doesn’t end there. Float position function on the front dozer blade (activated via the LCD monitor) allows the blade to follow soil contour by weight, making levelling and filling work easier than ever. In addition, an all-new automatic refuelling pump prevents overfilling and allows drivers to refuel with a single button.

Further options include narrow width Michelin Bibload HS tyres, which are specifically designed for efficient operation on hard surfaces, touch screen control pattern change (from ISO to SAE controls via LCD display) to provide even greater flexibility, circular boom for small working envelopes and extended dipperstick for increased reach.

A whole host of new attachments have also been developed for the excavator, including a bucket and fork carrier, mechanical/hydraulic quick couplers, standard/grading/ swivel buckets and DMS breakers.

Each new attachment improves customisation and makes the B75W-5 perfectly tailored to your job.

As with all Yanmar wheeled excavators, the B75W-5 prides itself on a spacious, comfortable, ROPS/FOPS-approved ergonomic operator station to maximise productivity. Noise and vibration dampening, a 7” anti-reflective display screen, extra-wide keypad and optional automatic air conditioning make the cabin both comfortable and practical.

Even maintenance simplicity has been considered, with groundlevel access to the central electrics service compartment and a ladder integrated into the service flap for increased reach. Class-leading, high performing and completely customisable, the B75W-5 is your perfect jobsite partner.

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Diesel Power Unit

Akula DR-Range

Diesel Output

DR125

14kW

DR300

20kW

DR450

46kW

DR850

48kW

Akula DR-Range

DC Output

DR125

68kW

DR300

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DR450

72kW

DR850

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Electric Power Unit

Rubber or Metal Tracks

Single or Double Dozer Blade?

AKULA Dimensions

DR125*

DR300

DR450

DR850

A

Blade(s) Width

1,240 mm

1,500 mm

1,960 mm

2,220 mm

B

Min. Tail Turning Radius

620 mm

790 mm

1,290 mm

1,500 mm

C

Main Body Width

990 mm

1,350 mm

1,760 mm

2,150 mm

D

Overall Width

990* mm

1,500 mm

1,960 mm

2,200 mm

E

Overall Length

5,015 mm

4,470 mm

7,300 mm

9,930 mm

F

Tumbler Distance

1,230 mm

1,560 mm

1,990 mm

2,300 mm

G

Blade Max. Lift Above Ground

280 mm

360 mm

440 mm

500 mm

H

Blade Max. Drop Below Ground

190 mm

320 mm

405 mm

500 mm

I

Machine Overall Height

1,100 mm

1,400 mm

1,650 mm

1,850 mm

J

Max. Height Reach c/w Hammer

5,600 mm

6,232 mm

8,046 mm

10,334 mm

K

Max. Depth c/w Hammer

3,795 mm

4,450 mm

5,706 mm

6,684 mm

L

Min. Swing Radius

1,440 mm

1,980 mm

2,460 mm

2,420 mm

M

Shipping Length

3,545 mm

4,040 mm

5,500 mm

6,930 mm

N

Max. Reach c/w Hammer

5,117 mm

6,658 mm

8,552 mm

9,914 mm

* AKULA DR125 comes with expanding undercarriage, 990 mm expanding to 1240 mm.

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DIGGERS & DOZERS

Under normal circumstances, we would not normally report on a backhoe loader as it is not a demolition machine in the truest sense. However, the new “Project Zeus” machine from CASE is the world;’s first electric-powered backhoe. And by extending the reach of electric power from mini excavators and other compact machines into something like a backhoe, it does afford a possible glimpse of an emissions-free future.

The power and performance of the 580 EV is equivalent to other diesel-powered backhoes in the CASE product line and provides considerably lower daily operating costs while also producing zero emissions — a motivating factor for utility and government contractors incentivized to work with equipment that leverages alternative fuels and lowers emissions.

CONEXPO REVIEW

City governments and municipalities will also benefit from the elimination of emissions for working in urban environments and close to other buildings/people, as well as the reduced noise generated by the equipment.

THE SHAPE OF THINGS TO COME 16

“CASE built the very first factoryintegrated backhoe loader in 1957 and has been at the forefront of backhoe innovation,” says Leandro Lecheta, head of construction equipment — North America, CNH Industrial. “The 580 EV is a significant step forward in our commitment to sustainability, the evolution of earthmoving equipment and truly practical innovation that drives real savings and competitive advantages for backhoe owners.”

“The backhoe loader is perfectly suited for electrification as the varied use cycles, from heavy to light work, provide an excellent opportunity to convert wasted diesel engine hours into zero consumption battery time — yet provide the operator with instantaneous torque response when needed,” says Eric Zieser, director — global compact equipment product line, CASE. “At low idle a diesel engine has reduced torque and requires

DIGGERS & DOZERS

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DIGGERS & DOZERS

time for the engine to ramp up to meet the load demands. Electric motors, on the other hand, have instantaneous torque and peak torque available at every operating speed.”

during simultaneous loader and drivetrain operation.

Utilities, utility contractors, as well as government and public works operations, are well suited for the 580 EV as they generally have initiatives aimed at lowering emissions, reducing noise in public workspaces, and finding new ways to work within budgets.

Contractors who bid work in states where even greater regulations are in place — such as New York, California and Florida — may also benefit from deploying electric backhoes in their fleet. Many contractors in these sectors either

CONEXPO REVIEW

The 580 EV is the second major alternative-powered machine introduced by CASE — the manufacturer rolled out the FPT Industrial methanepowered concept wheel loader ProjectTETRA at Bauma 2019.

Electrification was performed in conjunction with Green Machine Equipment, Inc. and Moog Inc., and with direct input from utilities and other businesses focused on converting significant portions of their fleets to fully electric backhoes. CASE also partnered with Michelin® to outfit the first-of-its-kind machine with specialized MICHELIN CrossGrip tires for even greater efficiency and handling. The 580 EV is powered by a 480-volt, 90-kilowatthour lithium-ion battery pack that can be charged by any 220-volt/three-phase connection.

While applications will vary, each charge will support most common eight-hour workdays. The battery separately powers the drivetrain and hydraulic motors, resulting in hydraulic breakout forces equal to diesel-powered machines and improved performance

18

road or trailer these machines back to a central shop or yard at the end of the day, making it easy to plug into existing electrical infrastructure, or to develop charging stations in a controlled yard. Utilities who operate their own backhoe fleets can power each machine off of the electricity they generate, essentially operating the machine at cost.

Each 580 EV comes standard with CASE SiteWatch™ telematics for additional monitoring and management of machine performance and utilization.

STARS OF THE FUTURE AWARDS 2020

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Stars of the Future nominations are invited from plant-hire companies, manufacturers, contractors, suppliers and others operating in the construction plant sector.

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THE CLOSING DATE FOR NOMINATIONS IS THURSDAY 9TH APRIL 2020.

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DIGGERS & DOZERS

XCMG’s Blue Boy If you had told me as I headed for Las Vegas that one of the stand-out machines on display would be a Chinese-manufactured, electricpowered compact excavator, I would probably have laughed.

Hard. For a long time.

However, having seen the world turned upside-down first by a global pandemic that sent people rushing into their homes, and then by Black Lives Matter protests that sent people rushing out of them, a highly advanced electric excavator hailing from China suddenly seems almost normal.

The XE35U-E - or “Blue Boy” as it’s affectionately called - is a very smart-looking machine with a snazzy blue and black finish.

The XCMG name across the back illuminates in a futuristic blue when the machine is working, lending it a “Tron” feel.

The unit has an operating weight of 4,200 kg, a bucket capacity of 0.12 m3, a boom length of 2.56 metres, an engine power equivalent to 22 kW. Charging time is under six hours and this is said to provide a 12-hour operational work time between charges. As a battery-driven, all-

electric machine, the Blue Boy is whisper-quiet.

This is not the world’s first electric-powered mini excavator.

So what makes the XE35U-E such a show-stopper?

Well, in my opinion, this is the machine with which Chinese machines truly came of age. I have sat in a multitude of Chinesebuilt excavators over recent years.

I have operated (badly) one or two in that time as well. And, to varying degrees, all of them have been reminiscent of the first wave of excavators and minis to arrive from Japan more than a quarter of a century ago. They were all a bit square, a bit rough around the edges, and a bit lacking in the finesse and finish you would expect from a machine built for a Western audience. Cabs felt undersized, the seating seemingly designed for maximum back pain and discomfort.

As the likes of LiuGong and Sany have made inroads into Europe and the UK, these issues have been addressed. But the Blue Boy raises the stakes even further. Although I was unable to operate the machine during ConExpo, I did manage to get into the cab. And it is a revelation.

CONEXPO REVIEW

It’s comfortable, roomy, and offers heating, air conditioning, seat belts, cup holders, backup power, and a dashboard with a bright visual display that also monitors the entire machine’s status in realtime to ensure high performance and worry-free maintenance alerts.

XCMG is keen to point out that the “Blue Boy” is not a prototype but a real product that is commercially available right now.

To date, machines built in China have been met – initially, at least – with a degree of resistance; a fact that will not have been helped by a post-Coronavirus backlash.

But the Blue Boy could be just the machine to change both hearts and minds.

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2020 Machines 6T-9T NEW Features & Benefits Ensuring operator safety, reducing risk on site and improving performance, are the three key factors that have driven further product enhancements to the 6 tonne & 9 tonne Thwaites 2020 dumper range.

LED road lights front & rear including DRL

SAHR Handbrake

Euro Stage V engine

Speedo, 5� camera monitor and a new multifunction display

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CONEXPO REVIEW

DIGGERS & DOZERS

Watching the Detections

Liebherr presented four wheel loaders at ConExpo including an L 566 XPower that is equipped with numerous new assistance systems.

These include active personnel detection, adaptive working lighting, the integrated tire pressure monitoring system and the weighing system with Truck

Payload Assist. The L 566 XPower also has the new joystick steering for wheel loaders.

Liebherr installs a power-split travel drive as standard in all large XPower wheel loaders. It combines the hydrostatic drive, which is ideal for short loading cycles with

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the mechanical drive, the benefits of which come into effect over long distances and up hills. The power-split XPower drive ensures massive fuel savings and high performance, regardless of the use profile.

A special feature is that the active

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columns. The operator receives a more specific warning in case of imminent danger of personal injury. The assistance system avoids unnecessary warning signals, reducing stress for the machine operator.

personnel detection uses sensors to automatically differentiate between people and objects. If a person moves at the rear of the machine, the system alerts the operator. For persons in the hazard zone, it provides a warning at a greater distance than for static objects such as walls or

The new joystick steering for the L 526 to L 586 XPower wheel loaders is an innovative steering system which is an option available to customers. It allows the machine operator to steer comfortably with one hand. Especially in operations involving a large number of steering maneuvers, the joystick steering ensures less effort and more relaxed working as short movements on the ergonomically shaped joystick replace the intensive turning of the steering wheel. A comfortable armrest is always available for the left arm.

Also when changing direction,

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The new joystick steering for Liebherr wheel loaders can be operated intuitively. One reason is that the position of the joystick always corresponds to the current articulation angle of the wheel loader. Together with the force feedback on the joystick, the new steering system sets the benchmark in terms of ease of operation when compared to conventional joystick steering.

This makes operation of Liebherr wheel loaders with the new joystick steering safe and comfortable even at high speeds and over difficult terrain.

Like most assistance systems, the new joystick steering is also available for the L 526 to L 586 XPower models. In addition, for the models L 566 XPower to L 586 XPower, Liebherr offers the operator’s cab in combination with joystick steering without steering wheel and column. In the steering wheel-free version, the spacious cab of the XPower wheel loaders offers the machine operator even more space and an optimized view of the working attachment.

CONEXPO REVIEW

At the end of 2020, Liebherr will expand the active personnel detection on large XPower wheel loaders to include a brake assistant.

Along with warning signals in the cab, automatic braking provides additional aid for the machine operator. The auxiliary brake function helps to reduce reaction times during braking. This increases safety and reduces the risk of serious accidents.

the left hand remains on the joystick because a switch on the control element allows the travel direction to be changed.

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Allu Unveils Crusher Bucket Allu used the ConExpo exhibition as the international launch pad for its latest development: the new Allu Crusher range of crusher buckets.

The new heavy-duty range of Allu crushing attachments is purpose designed to meet the requirements of the demolition, recycling and quarrying industries.

The global launch of the new Allu crusher series will initially see three crusher models be introduced for excavators in the10 to 33 ton range. All have purpose-developed features that ease their use and optimize performance, whilst providing easy maintenance in the field. Amongst the many customer focused features included on the new Allu Crushers are: Reversible crushing: This reduces the potential for jamming, blockages, or obstruction with rebar are avoided, whilst delivering greater levels of production and reducing the need for any manual involvement in the crushing process.

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Feed plate design built into the jaw: Ensures that the feeding function in a fully loaded chamber delivers high rates of production with minimal risk of bridging.

CONEXPO REVIEW

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Simple mechanical pin adjustment for output size regulation: Makes the entire crushing process easy and safe with quick adjustment for various output specifications.

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The crusher ‘opens like a clam’: Through this design easy and quick replacement of wear parts is ensured through ease of access, saving time spent on maintenance, thereby minimizing risk to operators and maximizing productive crushing.

“By bringing this new product line to market we will be able to provide customers with what they have been looking for. The Allu Transformer range offers unique productivity and efficiency benefits on soft rock and other materials, whilst the Allu Crusher range enables hard rock, and often troublesome demolition materials, to be effectively reduced,” says

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Jeroen Hinnen, vice president of sales for Allu Group. “We look forward to seeing this truly customer focused solution reach the market which will further help quarrying and demolition professionals transform their business. The product will complement the Allu offering and expand the customer base for the company.”

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CONEXPO REVIEW

Komatsu’s Show-Stopper With newly designed front and rear frame and loader linkages, the 115,530 kg Tier 4 Komatsu WA800-8 wheel loader is designed to load 60-100 ton haul trucks.

To keep operators comfortable throughout long shifts, the cab has been re-engineered with a 7-inch high resolution monitor, a heated and ventilated air-suspension operator seat, improved access, and enhanced visbility. KomVision with radar obstacle detection provides the operator with a birdseye view of the working area on a

dedicated monitor. Radar obstacle detection provides a visual and audible alert when an object is detected.

Leveraging the power of connected technology, the WA800-8’s automatic dig, semiautomatic approach, and semiautomatic dump systems can be used together or separately to automate the work phases when v-cycle loading haul trucks. These systems were designed to help newer loader operators become productive more quickly as well as

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reduce fatigue for all operators.

The machine’s variable traction control system and modulation clutch system provide optimal tractive effort in various ground conditions. The WA800’s reinforced z-bar loader linkage provides high breakout force even in the most challenging digging applications.

To reduce total cost of ownership, transmission and axle overhaul intervals on the WA800-8 have been extended.

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WHEEL LOADERS EXCAVATORS BACKHOE LOADERS Sunward Excavators UK JMAC have teamed up with Sunward China to add a Quality Excavator Range to our already proven products to be able to offer not only a different range of Backhoe Loaders & Front Wheel Loaders made in Turkey with excellent power & robust build Quality but also a range of Quality Excavators starting from 1 Ton up to 90 Ton! Unlike our Backhoe & Wheel loaders that use Perkins Engines, The Chinese built Excavators are powered by Japanese Yanmar Engines who already have a large presence in the UK & come Standard with a 3 Year / 3000 Hour Warranty.

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The new units are said to be well suited to applications with highly abrasive material and low level of visibility of the product in operation. They are also suitable where noise is an issue and they can be used in residential areas where hydraulic breakers are not permitted.

As construction and demolition contractors worldwide have discovered, CB Concrete Busters with their wide jaw openings and high cracking forces, are ideal for demolishing thick foundation walls and they make light work of cracking girders and heavy concrete at extreme heights.

Busting Loose 50 to 85 tons weight class. Due to their comparatively light weights CB Concrete Busters are effective choices for use with high reach or long front carriers.

Offering impressive cracking forces of up to 190 tons depending on the model, CB Concrete Busters are equipped with two independently moving jaws that eliminate displacement force, thus lowering stress levels. Cutting blades are both replaceable and reversible.

A productive feature on all CB Concrete Busters is 360° endless hydraulic rotation, which allows precise handling and optimal positioning. If the cutter grips the material at an oblique angle a built-in pressure relief valve allows a “self acting movement” that brings the cutter jaw into the ideal position. This valve effectively protects both the carrier and the cutter from potentially damaging reaction forces.

CONEXPO REVIEW

Epiroc is now adding two new models, for heavier carriers, to its popular CB Concrete Buster range. The CB 5500 and CB 7500 are designed for carriers in the

CB Concrete Busters are equipped with two powerful hydraulic cylinders that deliver virtually continuous closing force for maximum productivity. The hydraulic cylinders are fully protected by piston rod guards. An integrated speed valve gives faster working cycles.

The new CB 5500 and CB 7500 models offer cracking forces of 150 tonnes and 190 tonnes, respectively. Jaw openings for the two models are 1,600 mm and 1,800 mm.

The complete CB range now comprises six models with service weights from 320 to 7,400 kg, for carriers weighing from 2.0 tonnes to 85 tonnes.

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EXPERIENCE GREATER PERFORMANCE

Introducing the first of the new X SERIES, the 220X is our most advanced 20 tonne excavator ever. It’s been designed and built to perform in the most extreme conditions; 55’C heat or freezing temperatures, on the demolition site or non-stop in the quarry.

And with a massive 15200 kgf bucket tear out and fast cycle times, you can move more with best-in-class productivity. To experience the X SERIES for yourself, call your local dealer.

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Plantforce Launches E-learning Platform With construction slowly returning to work, most companies will be under massive pressure to find new ways of delivering already established services. Government guidelines on social distancing means to work even remotely similarly to how we did just 10 weeks ago is becoming ever more challenging.

Furthermore, companies will be looking for new ways to increase productivity and help claw back lost time. In construction, a week’s downtime can have enormous cost implications amongst other costs.

One of these new ways to assist in cost reduction and maximising production will be GPS machine control. This technology often

One of the issues with machine control is that it is a new concept that many companies are still learning how to integrate into their workflows. There are also the combined issues of the operator community, who will be expected to use this cuttingedge technology but may not necessarily be able to be fluent in every day GPS works.

prepare plant operators for work within the major project settings that is now becoming more and more prevalent within the industry. One of the programmes has been a collaboration with Weston College, in which Plantforce/Weston College delivers advanced machine control training for already established operators in a bid to help prepare them for upcoming projects (such as HS2) and to align with new Highways industry directives in making machine control mandatory.

Plantforce over the last three years have released a varied number of training initiatives to better

“GPS machine control is such a complex subject. Simply sending somebody on a day’s course will

features on many major projects already as it offers numerous advantages and reduces downtime, increasing site efficiency.

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DIGGERS & DOZERS

learn the basics in their own time at a pace which suits them and their needs, without the pressure a classroom environment can sometimes cause.

The free learning covers the basic introduction into GPS machine control, how it works, what the key components needed are, along with basic walk around videos of the equipment platforms.

Each section structure is combined with a quiz to complete before moving on to next section.

not work. We need to look at it more as an operator starting his journey into a multifaceted learning programme and making sure they have the right tools at their disposal at just the right time. Another task will be translating the somewhat complex engineering terminology used into a language that is understandable industry wide,” says digital manager Dale Hawkins. “Doing this will enable the learning process to become as fast and efficient as possible for the operators.”

One stumbling block currently surrounding the training programme for example, is

that when operators attend the training centre, their backgrounds and skill levels are so varied that training in basic operation becomes the main focus, thus not being able to fully utilise the advanced machine control solutions we have on offer at the centre. This in turn is doubling the course duration in order to get the right amount of knowledge across for operators, for them to then be comfortable with using the technology on-site.

This new online-based offering is the perfect structured solution for helping the industry return to work with a better knowledge base. It also allows the operator to

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Once a candidate completes the online basic introduction, they will arrive at the stage two, the more technical and hands on element. By introducing a “basics course”, Plantforce has created a process that ensures the candidates attending stage 2 are of an equal knowledgeable understanding. This allows Plantforce to reduce the course duration, saving time and money.

This also better utilises the learning equipment on offer, streamlining the whole process from start to finish.

The second section of the course is also free but hosted at Weston College. This stage contains a simulation of the machine control interfaces, along with a 4hrs practical session on the relevant machine, practicing what they have already learned. This culminates in a test with a pass or fail at the end.

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Blazing a Trail A new Trailblazer Apprenticeship for Construction Plant Operatives has now been approved by the Institute for Apprenticeships and Technical Education (IfATE) and is being finalised for delivery to industry.

This follows over three years’ development work by an employer-led Trailblazer working group supported by the Construction Plant-hire Association (CPA). The working group was first formed in July 2016 to develop a new apprenticeship for those that operate plant and equipment.

The working group, chaired

by Patrick Flannery from P Flannery Plant Hire, consists of employers representing construction equipment owners and hirers, including those from the demolition, rail and extractives sectors, as well as clients and training providers.

The new Trailblazer Apprenticeship for Plant Operatives is set at Level 2 and learning will place over a 15

month period using four machines - an excavator, dumper or dump truck, forklift and ride-on roller.

The content includes learning on operator-level servicing and basic maintenance techniques, as well as the marshalling of plant, providing apprentices with an overall understanding of plant operations and supporting activities. The majority of learning will be undertaken within the workplace, although there is a requirement to have at least 20% learning ‘off the job’ The last function of the Trailblazer working group was the development of the assessment plan - the methodology and requirements to effectively measure the skills, knowledge and behaviours (KSBs) required for the apprenticeship. The devised assessment process includes a number of practical activities on each machine type, including preparation checks as well as a marshalling activity, a test of technical knowledge through a multi-choice testing format and a professional discussion supported

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by a work record book that needs completing in the workplace.

Final approval of the assessment plan has now been granted by the IfATE, meaning that the core of the development work has been completed and the working group can prepare the apprenticeship for delivery to industry. This would normally involve a launch event but this is being reviewed in light of current circumstances regarding the COVID-19 Pandemic Patrick Flannery, Chair of the working group said: “After many years of developing this apprenticeship, we’re pleased to have passed the final hurdle in getting the assessment plan approved. This means that we can now prepare the apprenticeship for delivery.

“I’d like to thank the members of working group for their unstinting devotion, input and time to get this apprenticeship though to fruition, coping admirably with the frustrations and issues of the development phase. It is a measure of their support that we now have an exciting apprenticeship to offer to the plant sector. More than ever, we need to attract new talent and we hope industry will support our efforts and take up this important apprenticeship.”

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A14 Ahead of Schedule

Leading construction and infrastructure player Aggregate Industries, working in collaboration with the A14 Integrated Delivery Team, has completed all major works on one of the UK’s largest infrastructure projects - Highways England’s A14 Cambridge to Huntingdon Improvement Scheme.

The improved road officially opened for traffic on 5th May - eight months ahead of the scheduled opening date.

Negotiating the supply of material and installation of such a major infrastructure project was a significant achievement for Aggregate Industries’ Asphalt and Contracting teams. In total, over 1.6 million square metres of road was constructed and surfaced, and

10 kilometres of non-motorised user pathways created.

This required more than 730,000 tonnes of asphalt to be manufactured at a purposebuilt plant on site and laid to an industry-leading standard, along with in excess of 550,000 tonnes of low-carbon cement bound granular mixture (CBGM), manufactured on a mobile cementitious mixing plant by SiteBatch. These plants played a crucial role in minimising the carbon footprint of the scheme as deliveries were made on-site, requiring less vehicle movements on the Strategic Road Network.

In addition, Aggregate Industries transported the aggregate used in its asphalt mixes by rail, further reducing its environmental impact.

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To satisfy stringent noise restrictions where the scheme passes through built-up areas, Aggregate Industries utilised its unique ultra-low noise asphalt, 10 mm SuperThin.

This reduces noise levels by 7.8db(A) when compared with traditional hot rolled asphalt (HRA).

“The early opening of the A14 to traffic is a monumental achievement. It is testament to the collaboration of all teams involved that we have delivered the UK’s largest, most prestigious infrastructure project to date in such good time, whilst meeting the highest safety standards,” says Paddy Murphy, Managing Director of Contracting at Aggregate Industries. “We’re also delighted that amongst the disruption caused by the coronavirus outbreak, we were able to continue to work safely by adopting stringent measures and sticking to social distancing guidelines. The resulting road ensures that deliveries of vital supplies and key workers will be able to reach their destination.”

Around 200 workers from Aggregate Industries were involved in this infrastructure improvement scheme and, over the course of the project, not a single lost-time injury was sustained by the workforce.

“We demonstrated our commitment to the rapid and successful completion of this project when we invested in an asphalt plant solely dedicated to the A14. It is brilliant to see that this commitment has paid off, concludes Chris Hudson, Managing Director of Asphalt at Aggregate Industries. “With the new, improved A14 up and running so far ahead of schedule, it will be a great boost to the local community.”

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Steelwrist AB markets, develops and manufactures tiltrotators, quick couplers and tools for excavators.

Steelwrist’s advanced XControl control system and ergonomic joysticks are market leading products.

salesuk@steelwrist.com www.steelwrist.com

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Komatsu’s New Rigid Rig Komatsu Europe has announced the launch of the new HD785-8 Rigid Dump Truck. “The new HD785-8 proposes excellent operator comfort, great travel performance and the wellknown Komatsu reliability of the previous model,” says Juuso Ahola, Product Manager at Komatsu Europe. “This new machine is such a pleasure to operate that you just might want to keep the keys at the end of your shift rather than hand them over to the next operator.”

Built for mining and quarry applications, the HD785-8 has a powerful EU Stage V Komatsu SAA12V140E-7 engine developing 849 kW together with a payload capacity of 92.2 tonnes.

Fluid (DEF), or AdBlue, is not required.

Key machine metrics for utilization, production and machine health can be accessed remotely via the KOMTRAX telematics system or on the machine through the upgraded machine monitor.

The HD785-8 has a 7-speed, fully automatic transmission with two selectable reverse speeds. The Komatsu Advanced Transmission with Optimum Modulation Control System (K-ATOMiCS) ensures smooth

The EU Stage V after treatment solutions use dual Komatsu Diesel Particulate Filters (KDPF) – most regeneration is performed passively, with no action required from the operator and no with interference to machine operation.

There is no Selective Catalytic Reduction (SCR), and Diesel Exhaust

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clutch engagement for a comfortable ride and reduced material spillage.

The HD785-8 delivers fast acceleration out of the pit and has excellent travel performance on grade. Wet multiple disc brakes on all wheels provide great downhill brake retarding performance.

With a tight turning radius of 10.1 metres the HD785-8 provides exceptional manoeuvrability when spotting to be loaded and positioning to dump. The Komatsu Traction Control System (KTCS) is standard on the HD785-8. KTCS automatically applies pressure to independent brake assemblies for optimum traction in various ground conditions. The Auto Idle Shutdown reduces unnecessary idle time and operating costs.

Safety is Komatsu’s number one priority.

The

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HD785-8 is equipped with LED lights, ground level battery, starter and machine lockout disconnect switches. A newly designed stairway provides safe access to the cabin.

For improved safety, Komatsu KomVision is standard: it creates a real-time 360-degree bird’s-eye view on the cab monitor, and eliminates any blind spots on the rear and sides of the machine.

Operator comfort on the HD7858 includes a new ergonomically designed cab, with a convenient control layout and a comfortable environment for more confident work and greater productivity.

The new fabric-covered, air suspension seat is adjustable to the operator’s weight and height, and includes a seat heater and a ventilator as standard.

Joining Forces

Thanks to a low noise engine, large capacity viscous cab mountings, hydro-pneumatic suspension and independent strut type suspension on the front wheels, in-cab noise levels are kept at 72 dBA.

INMALO, a leading supplier of hydraulic excavator attachments in the United Kingdom, has signed a co-operation agreement with Steelwrist for the supply of fully automatic couplers and attachment interfaces.

Radiator cleaning becomes easy thanks to the hydraulic radiator fan with reverse mode.

The ground level jump start receptacle and service centre with fast fill coupler for engine, transmission, brake oil & coolant refills further facilitates easy and safe maintenance.

For safety at height, technicians can attach lanyards to tie-off points (ISO 14567) wellplaced around the HD785-8.

The demand for fully automatic coupler systems has for some time experienced significant growth especially within the UK demolition industry. INMALO, with many years’ experience supplying hydraulic demolition equipment will now be offering the range of quick couplers and attachment adaptors from the Steelwrist SQ product line.

Steelwrist SQ-system is suitable for all types of excavators.

“We are very pleased to announce this agreement with Steelwrist to become a UK dealer for the SQ system. We are a leading supplier of demolition attachments and dust suppression systems so the synergy between the current equipment and the Steelwrist coupler is clear. Inmalo have chosen Steelwrist due to their leading product innovation, safety features and compatibility across the broadest range of attachments and carriers”, says Charles Polak, Director of INMALO.

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Steelwrist quick couplers are wellknown for safety features such as Front Pin Lock™ and their robust steel cast design. SQ-systems are appreciated by the customers mainly for the increased safety and ability to change hydraulic powered work tools in seconds without leaving the cab.

“INMALO´s focus on highquality demolition attachments, fast support and service to the customers is a good platform for success. We see rapid growth for our fully automatic coupler systems on all our markets and have for some time been working within ECY Haulmark. With yet another strong player like INMALO now joining the SQ fully automatic coupler train, we can give the UK demolition sector increased access to efficient solutions and a great support from a well-known and respected company in the market”, says Stefan Stockhaus, CEO of Steelwrist The agreement includes the possibility for INMALO to offer SQ-fully automatic interface for demolition tools and Steelwrist SQ quick couplers for the excavators.

Steelwrist SQ system follow the global S-type industrial standard with the addition of fully automatic hydraulic couplers.

“Following visits to the factory, we know we have both a premium product which ticks many boxes around safety, reliability and value for money, plus a reliable and proven supplier in Steelwrist,” concludes Charles Polak.

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Everglades Ever More The construction of the C-43 water reservoir is part of the giant hydrological restoration project taking place in the Everglades. Dozens of Volvo CE machines are on site building the reservoir, set to be ready in 2023. Watch the whole story in the new episode of The Megaproject Listing: Restoring the Everglades.

Since 1882, the Everglades have been drained for farming and it is now half the size it was a century ago. But that’s changing. One of largest ecosystem restoration projects in the U.S. in currently underway. The Comprehensive Everglades Restoration Plan began 20 years ago and is a giant hydrological restoration project consisting of, among other things, the build of a new basin storage reservoir in the Caloosahatchee estuary, called the C-43 water reservoir project. When complete the reservoir, which is spread over 40km2, will hold excess water from a nearby lake, where it

will be treated and then released during the dry season. In total the dam will be able to hold 200 billion litres of water.

Working on a construction project virtually the size of Manhattan comes with its share of dilemmas.

And the hundreds of canals that have to be navigated during both rainy and dry seasons, pose even more challenges. Massimo Bugliosi, Project Director with Lane Construction-Salini Impregilo, is the one in charge of solving these issues. He says preparation is essential and relies on the dependable performance

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of Volvo Construction Equipment (Volvo CE) machines.

There are currently 42 Volvo CE machines working on the construction of the C-43 water reservoir in the Everglades – part of the Comprehensive Everglades Restoration Plan.

“The key is planning and properly sequencing activities in the right way, and the equipment must be versatile – Volvo machine are up to the challenge,” he says.

Currently, there are 42 machines from Volvo CE working on the

DIGGERS & DOZERS

C-43 water reservoir project. This includes a mix of A45 articulated haulers, and EC750E 75-ton excavators– with more on the way.

“We chose to use Volvo equipment, because it is versatile and can handle the mixes of different kinds of soil,” explains Massimo Bugliosi.

Another challenge is something that no-one can rule over. The weather in South Florida can be rough and unpredictable – not to mention hurricanes coming to visit annually. But this is no surprise to the guys at Lane Construction-Salini Impregilo, who are well aware of the necessary precautions.

The Comprehensive Everglades Restoration Plan will boost the quality of life for humans and wildlife alike. The Everglades is home to more that 350 species of birds, 50 unique reptiles – and that’s not all. Every year more

than one million visitors, from around the world, flock to the Everglades, helping to drive a rich economy in tourism and recreation. This natural reservoir also provides drinking water for southern Florida’s local population of 8.0 million people. This ecosystem restoration venture is a huge step towards creating a sustainable future where human expansion no longer poses a threat.

“To have the opportunity to serve

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as an essential supplier on a project of substantial environmental impact; is something we all strive for,” says Stephanie McCall, Vice President Key Accounts, Region North America. “Knowing that Volvo CE and our local dealer Alta Equipment is working to preserve the Everglades water estuaries and wildlife ecosystems for generations to come is by far the most rewarding work we could be a part of.”

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Stage V Kramers Kramer has announced that its 5035 and 5040 wheel loaders are now Stage V compliant and benefit from changed power ratings. The well-known 5035, which has an 18.5 kilowatt Yanmar engine, a bucket tipping load of 1,140 kilogrammes and an operating weight of 1,920 kilogrammes. The new 5040 model, meanwhile, is an all wheel steer loader equipped with a 28.5 kilowatt Yanmar engine. The machine has a higher operating weight at 2,070 kilogrammes, in addition to a bucket tipping load of 1,400 kilogrammes. Both models possess a completely new cab design, as well as some modern comfort features and power options.

Both of the 5-series models are compact and manoeuvrable wheel loaders. With their dimensions, they are predestined for low clearance heights and tight passages, therefore an indispensable companion for the construction industry. With a width of just 1.26 metres, journeys on the foot path are effortless. In addition to this, due to their low transport weight, it is possible

to transport the machines on a car trailer; a quick run over to a different area of application is therefore not a problem. The machines are built on a new framework concept that enables enormous manoeuvrability whilst remaining stable. The three types of steering also provide a plus in terms of flexibility. The all-wheel steering in the series continues to favour maximum manoeuvrability and fast loading cycles in the tightest of spaces.

This is complemented by the optional steering types: front wheel and crab steering, which are available for the first time for this class size. Crab steering is perfectly suited to all works along trenches, walls and hedges. This type of steering not only enables movement around obstacles, but keeps the consistent working distance parallel, thereby ensuring a lower risk of damage. The simple and quick switch between all-wheel, front wheel and crab steering occurs via a mechanical steering type changeover.

A perfect service access with two tanks; as a result of this: the excellent distribution of

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weight and stability, as well as the modern cab design, have set new standards in the compact wheel loader-segment, these in turn ensure the additional benefit of comfort and operator-friendliness, whereby functionality and ergonomics are at the forefront. The wide entry includes additional steps, thus ensuring a comfortable and above all safe entry and exit. The optionally available, tilt-adjusting steering column is likewise helpful in this and also enables the individual steering adjustment for the operator. Large glass areas in combination with newly designed viewing channels ensure optimal visibility onto the attachment and excellent allround visibility. The generously designed window on the righthand side can be opened, as usual, by 180 degrees. In addition to this, the cabin door can also be raised just as far. As a result of the newly-designed side console, it contains numerous storage areas alongside many functional and ergonomic features. All of the important switches are located in the immediate vicinity of the right hand. Intuitive operation

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DIGGERS & DOZERS

of the three newly-developed operator modes (Smart Driving PRO) is seamlessly possible and optionally available with the 5040 model.

The new 5040 wheel loader model is equipped with a 28.5 kilowatt / 38.8 HP Yanmar engine as standard. The exhaust aftertreatment is carried out by DOC and DPF. Smart Driving PRO is also optionally available for the all wheel steer loader. This is a new feature with three different operator modes that support and relieve the operator in the respective applications whilst being fuel-efficient. In the Power Mode the complete engine output is available. This provides an ideal basis for fast loading cycles and also for work in excavated material. In comparison to the Power Mode, the machine drives the same travel speed in Eco Mode with a reduced engine

speed. With the aim to reduce the noise level and to save fuel, this operator mode is above all suitable for stacking work in which the full system power is not required. The third operator mode presents a further development of the known “Low-Speed Control� option. This is operated via the accelerator pedal. Thus when the engine speed is freely adjustable, the forward travel speed can not only be controlled via the handset control but also comfortably and sensitively using the accelerator.

This operator mode is best suited for application with attachments, such as a rotary sweeper or a mower. In doing so, the speed can be most sensitively adjusted to changing situations using the accelerator pedal. This means more flexibility and safety for the operator. A fast change between the three mentioned operator modes is now available at the simple press of a button.

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The quick coupler system continues as standard for efficient work when frequently changing attachments. The large lift and tearout force, in addition to a precise parallel guidance throughout the total height can be achieved through the loader unit with Z-kinematics. The visual position display for bucket and fork is an immense benefit to inexperienced operators or those constantly changing in plant hire businesses or large operations. The 5040 wheel loader continues to impress with optional powerflow auxiliary hydraulics. The compact wheel loaders are therefore ready for application as an all-rounder - no matter whether in use with a snow blower, mulching device, plate compactor or a cultivation device. The new Kramer 5035 and 5040 wheel loaders are versatile and powerful machines for the greatest demands in construction.

MONITOR SITE EMISSIONS NOISE | VIBRATION | DUST

hotline@campbell-associates.co.uk | 01371 871030 | campbell-associates.co.uk

DIGGERS & DOZERS

Ritchie Bids to Ease Cash Concerns While many of us are isolating at home during the coronavirus pandemic, the world of heavy equipment auctions is still turning. Industry leader Ritchie Bros. has taken all its auctions online and has so far seen very little change in anticipated demand – or selling price levels – for second-hand construction and agricultural machines over the last few months.

“Despite these uncertain times, we’re hearing from customers that there is still lots of work going on in the world – maintaining highways, power and telecommunications, water and sewerage systems, as well as transporting groceries and medicines – and we provide the equipment to companies delivering these essential services,” says Karl Werner, International

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President at Ritchie Bros. “The regular in and outflow of fleet management does not stop and we’re here to help, with a variety of sales solutions and contract options to suit any need.”

Over its 62-year history, Ritchie Bros. has become a trusted advisor in the industry, with millions of clients around the globe counting on the valuable insight it provides.

DIGGERS & DOZERS

4-IN-1 “SELECTA” BUCKETS FOR USE ON 3-22 TONNE EXCAVATORS • • • •

Strong & wear resistant materials Easy maintenance Multi-functional Rake & screening plate attachments available

“CRUSHA” BUCKETS FOR USE ON 2.5-16 TONNE EXCAVATORS • • • •

Operates from the breaker circuit Easy adjustment of crushed material size Maximum power from twin hydraulic rams Optimised crushing geometry

Authorised Dealer for

ANROSS LTD

LEADGATE INDUSTRIAL ESTATE CONSETT CO DURHAM DH8 7RN

“We have accumulated a huge amount of market and selling price data – on equipment types, makes and models, and manufacturing years – that we leverage to our clients’ advantage. Using this data and our experience, we will recommend the right time and place to sell – whatever is going on in the world,” he adds. Beyond keeping its auctions and marketplaces

up and running, Ritchie Bros. has demonstrated its commitment to sellers during these challenging times by offering several flexible selling options to ease cash flow.

Most notably, Ritchie Bros. has an advance payment option, where they can provide funds in advance against the expected sale price for equipment, if a seller does not wish to wait until the next scheduled auction.

“Our vast experience of buying and selling equipment around the world means we can estimate equipment value with a high degree of accuracy. Final sale prices are usually within a small

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TEL: 01207 509448

FAX: 01207 592158

SALES@ANROSS.CO.UK WWW.ANROSS.CO.UK

range of our expectations,” Werner says. “That allows us to offer customers the option of drawing funds in advance of a sale with an advance payment or using another of our bespoke selling options.

We’re seeing in these times there is more need for services like this.”

In addition to advance payment services, sellers can also transfer ownership directly to Ritchie Bros., to limit administration around the sale. Equipment owners can receive individual selling advice, by simply talking with a Ritchie Bros. representative who will establish the best disposition choice for them.

“Naturally, there is some uncertainty at the moment, but we want to reassure our clients and discuss options that will give them the best outcome for their business now and in the long term,” he concludes.

DIGGERS & DOZERS

Excavaciones Rafael Gómez, based at Cos in Cantabria in Spain, has purchased a new Doosan DX235LCR-5 reduced radius excavator.

The company works mainly in the forestry sector but also in public works, earthmoving and constructing breakwaters. The company regularly carries out work for a large local forestry company that supplies wood to pulp, mining and sawmill companies from fast-growing woodland stands, including eucalyptus and pine along the

Cantabrian coast. Excavaciones Rafael Gómez also works locally for various official departments of the Cantabrian government as well as contracts in neighbouring communities such as Asturias or the Basque Country, and even in Castilla León.

“My company is specialized in the forestry sector, in land preparation, cleaning, clearing and access to forest plantations.

Once the trees in the mountains are cut down, their remains must be cleared out, with the debris stacked for removal or

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for crushing,” says owner, Rafael Gómez Rivero.

He added: “In the mountains, a machine cannot fail on you - it is not the same as when you work in the centre of a city. I need a reliable machine and what made me opt for Doosan was, first, the service; I have the dealer, Adal Exclusivas Generales, right next to me - they provide excellent service, they are real specialists. They offer a complete management, advice and service solution. The second reason, of course, was the performance of

DIGGERS & DOZERS

The 24 tonne Doosan DX235LCR-5 reduced radius excavator offers superior digging performance together with flexibility, convenience and low operating costs in a compact design with a minimum swing radius of 2,310 mm.

costs by meeting emission regulations without the need for a diesel particulate filter (DPF), through the use of cooled exhaust gas recirculation (EGR) and selective catalyst reduction (SCR) after-treatment technologies.

The DL06P engine provides an output of 180 kW at 1,900 rpm, an increase of nine percent in engine power.

The DX235LCR-5 is powered by the well-proven 6-cylinder, turbocharged Doosan DL06P water-cooled diesel engine which offers convenience and lower

As well as the DL06P engine, which is one of the most reliable and fuel efficient ever produced

by Doosan, innovative and exclusive features have been

the DX235LCR-5 and its reduced fuel consumption.”

Viva Doosan

introduced providing an overall 8% increase in fuel efficiency compared to the DX235LCR-3.

According to Rafael Gómez Rivero, he chose this specific model because of its short turning radius, which makes it a perfect excavator for working in tight places. He has used other machines that did not allow him to travel or work as easily. The Doosan DX235LCR-5 excavator does much more in confined spaces, and with the dozer blade, the operator can also do the work of a small bulldozer.

The articulated arm on the DX235LCR-5 allows the boom and bucket to be brought very close to the machine, which is a key feature for the forestry sector and also provides the digging force to work in stony ground.

Rafael Gómez Rivero added: “In the Doosan DX235LCR-5 excavator, I would highlight the turning force it has - the turning torque and turning force are very high.

It means that travelling on slopes with a loaded bucket and turning the stones on the breakwaters with a bucket are no problem for this model. There is a lot of strength and stability in the tracks - it climbs all kinds of terrain without problem.

“Colleagues and friends who are using Doosan machines have recommended them to me for their reliability. They have Doosan machines in this area that have worked for over 20,000 hours with no problems. And that is essential for me and for other contractors in the sector. Avoiding downtime is very important, since it translates into productivity and profit.

“I have been working with machines for over 40 years, so I know them very well and I can say that the Doosan DX235LCR-5 excavator has a very good quality/ price ratio. The hydraulic system that comes standard with this model is very appropriate for this class of machine - the smoothness of the movements is much better than that in machines from other brands. It is faster and more comfortable to operate with a system that allows attachments to be operated from the joystick or a two-way pedal.”

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DIGGERS & DOZERS

Liebherr Conquers Sweden

Liebherr’s new generation crawler excavator is steadily establishing a presence in countries around the world. One example is Sweden, a growing market for earthmoving machinery and crawler excavators, where the machine’s versatility,

performance, comfort and design are attracting more and more local customers.

The R 924 crawler excavator, owned by Eggvena Shakts, was the first generation 8 excavator

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to be delivered on Swedish soil.

The driver, Benny Anderssons, particularly appreciates its stability and performance, as well as the low average fuel consumption of 9.9 l/h. It’s a similar story at Borgstena

DIGGERS & DOZERS

machine is versatile, fast and precise.

Equipped with the “positive control hydraulic” system, generation 8 excavators have been optimised for smooth combined movement and improved overall performance.

It was the R 930 excavator’s smooth movement, not to mention fuel consumption of around 14 l/h, that won over Skultorps.

The operator benefits from a spacious and comfortable work area in all working conditions.

Generation 8 machines offer real operator comfort thanks to reduced vibration and a low noise level. For easy dayto-day operations, the cab is equipped with an airsprung seat with vertical and longitudinal damping.

Fodio Entreprenad has been impressed with the R 924’s performance, as well as its low external noise emissions. “We no longer have people complaining about the noise from the machinery, and that’s a big plus in terms of my work!”, explains David Lif, driver and manager.

On top of all this, these customers and operators really value Liebherr’s after-sales service.

Liebherr-Sverige AB aims to satisfy all customer requirements by offering a fast, personalised service.

Ma Shakt, which also opted for an R 930, has found that the machine’s proportions offer optimal stability in any conditions.

Design is no less important than technical performance.

Looks played a major part in the decisions of all these customers.

Dumpertransport, which has an R 930. “Eight days of work on a full tank”, as the driver Anders Bjelkenberg customer explains.

With fuel consumption of 11 litres per hour, the machine is efficient and cost-effective and boasts

extremely smooth hydraulics.

The R 924 purchased by Granaths is perfectly suited to the company’s diverse earthmoving, digging and pipework operations.

For Kristoffer Granath, the

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The Swedish market is a key market which is constantly changing. Since last year, sales of Liebherr excavators have doubled in Sweden. Sweden represents an ideal market for Liebherr, which is proud to supply its products to highly qualified operators that often drive innovation and progress within the sector.

DIGGERS & DOZERS

examine any equipment before they continue operations as usual. These checks will vary depending on the equipment you use. For example, if you use access platforms, the NiftyLink* tool is a powerful way to gain important data insights on your machines’ health and activity.

The Bounce Back Starts Here The role of the construction industry in the midst of a pandemic has been widely contested. Social distancing regulations have made many people apprehensive about the gradual reopening of the construction sector, but if this is done in a safe and secure way, this industry will play an essential role in the recovery of the UK economy.

As 2019 came to an end, the construction industry was going from strength to strength.

This period of growth helped to balance the relative declines in other sectors (including retail and manufacturing). At this time, the construction industry contributed up to six per cent of the UK’s GDP, seven per cent of jobs, and thirteen per cent of businesses. The average salary in the industry was rising, as was the output of the construction industry. In December 2019, overall output was up by 3.8 per cent in comparison with December 2018 according to the Office of National Statistics (ONS).

with the same period last year.

Many firms have struggled to stay afloat during the lockdown, despite the UK government’s controversial decision to allow many construction sites to remain open during the early lockdown measures.

On the 10th of May, Boris Johnson’s lockdown update encouraged anyone who couldn’t work from home to return to work, quashing any doubt about the fact that construction work should continue.

So, while the industry works to gradually rebuild itself, let’s explore more closely how firms can operate in a safe way and bounce back to their previous productivity levels.

Although there was no definitive guidance for construction sites to close during lockdown, many of them chose to pause operations while the most severe stages of lockdown were underway.

Most construction sites will be used to the mothballing process after shutting down sites during Christmas breaks, but extra precaution should also be taken as sites begin to reopen.

Then, the pandemic changed everything. As we’d expect, the output of the construction industry It is essential that firms run has plummeted over the past few months. In March, output was down through all the necessary machinery checks and closely by 7.1 per cent when compared

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When reopening a construction site or adapting one that has remained operational throughout the lockdown, worker safety should be the number one priority.

Social distancing can be difficult on a construction site, but if you implement practical new safety measures, they’ll soon become commonplace and high levels of productivity can resume once again.

According to statements announced in a recent webinar hosted by RICS, there are multiple ways to ensure the safety of your workers when they return to the construction site: • Provide personal protective equipment (PPE) to each member of your workforce.

• Distance your cabins farther apart than usual.

• Stagger your employees’ starting times to avoid a rush at a certain time of day.

• Install extra washing points and make hygiene equipment such as hand sanitisers readily available.

• Employ a social distance coordinator on your site.

These are certainly daunting times for the construction industry, but history tells us that construction will play an important role in rebuilding our economy. Many have compared the current situation to wartime, both in our collective response and in the economic impact. In the aftermath of the Second World War, construction flourished and the 1950s and 1960s are often referred to as a ‘Golden Age’ for the industry.

Let’s hope that the construction industry can emulate these efforts and lead the way as we work to rebuild Britain. * You can find out more about Niftylink here: https://tinyurl. com/y7mq3omo

Transform Your Excavator Experience how 30 years of tiltrotator innovation makes your work smarter, safer and more effective. Tiltrotators and attachments for machines 1,5t to 40t.

Rototilt makes it possible.

CONTACT Sales South England & South Wales | Tom Armstrong 07816 979404 Sales North England & North Wales | Shaun Gratton 07779 332167 Dealer Scotland | HHH Equipment, Callum Mackintosh 07919 574948 Dealer Ireland | Cullion Plant Service, Aiden O’Neill 07762 626325 Rototilt Ltd | Freephone 0800 772 3355 E-mail enquiries | info.uk@rototilt.com rototilt.com

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