Heavy Equipment Guide March 2021, Volume 36, Number 3

MARCH 2021

heavyequipmentguide.ca

IN-DEPTH REPORT HIGH-CAPACITY MOBILE CONE CRUSHERS WHICH IS BETTER FOR YOUR NEEDS? COMPACT EXCAVATOR AND SKIDSTEER LOADER VS. BACKHOE LOADER HOW TO CHOOSE BETWEEN DUALROD AND SINGLE-ROD HDD UNITS

PUBLICATIONS MAIL AGREEMENT NO. 40069270

THE ALL-NEW 644 G-TIER. PRACTICALLY EQUIPPED. DEERE THROUGH AND THROUGH. The streamlined G tier is rugged, reliable, economical, and ready to tackle those medium-duty jobs.

And like all John Deere loaders, it’s backed by the best dealer network in the business.

Find your fit with a G, P, or X tier. Run Your World.

JohnDeere.ca/644GTier

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COVER STORY IN-DEPTH REPORT: HIGH-CAPACITY MOBILE CONE CRUSHERS

28 40

BACKHOE VS. SKID STEER AND EXCAVATOR

CUMMINS POWERS ISUZU VOCATIONAL TRUCKS

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DIESEL-ELECTRIC DRIVE PUSHES PRODUCTIVITY

March 2021 | Volume 36, Number 3

FEATURES

DEPARTMENTS & SECTIONS

16

In-depth report: High-capacity mobile cone crushers

8

From the Editor

10

News Room

24

Diesel-electric drive pushes productivity

14 Spotlight

28

Which is better for your needs? Compact excavator and skid-steer loader vs. backhoe loader

16

In-Depth Report

How to choose between dual-rod and single-rod HDD units

24

Earthmoving & Excavation

28

Compact Equipment

34

Underground Construction

38

Trucks & Transportation

34 38 40

Rugged truck applications expand Autocar vocational platform in Canada Cummins engines add power to Isuzu vocational truck models

45

Does a hard hat have an expiration date?

46

How to approach your employer with job site safety concerns

45 Safety 50

Industry Report

54

Advertiser Index

MARCH 2021 | VOLUME 36 • NUMBER 3 EDITOR Lee Toop ltoop@baumpub.com 604-291-9900 ext. 315 EDITOR IN CHIEF Kaitlyn Till ktill@baumpub.com 604-291-9900 ext. 330 DIGITAL EDITOR Slone Fox sfox@baumpub.com 604-291-9900 ext. 335 ASSOCIATE PUBLISHER Sam Esmaili sam@baumpub.com 604-291-9900 ext. 110

ADVERTISING PRODUCTION MANAGER Tina Anderson production@baumpub.com 604-291-9900 ext. 222 DESIGN & PRODUCTION Morena Zanotto morena@baumpub.com 604-291-9900 ext. 325 PRESIDENT/PUBLISHER Ken Singer ksinger@baumpub.com 604-291-9900 ext. 226 VICE PRESIDENT/CONTROLLER Melvin Date Chong mdatechong@baumpub.com

FOUNDER Engelbert J. Baum

Published by: Baum Publications Ltd. 124 - 2323 Boundary Road Vancouver, BC, Canada V5M 4V8

COVER PHOTO: A SPREAD OF CEDARAPIDS CRUSHING AND SCREENING EQUIPMENT WORKING ON A JOB SITE NEAR MISSION, B.C. In-Depth Report: High-capacity mobile cone crushers Read the article on page 16 .

Tel: 604-291-9900 Toll Free: 1-888-286-3630 Fax: 604-291-1906 www.baumpub.com www.heavyequipmentguide.ca @HeavyEquipGuide FOR ALL CIRCULATION INQUIRIES Phone: 1-855-329-1909 • Fax: 1-855-272-0972 e-mail: baumpublications@circlink.ca

Subscription: To subscribe, renew your subscription, or change your address or other information, go to: http://mysubscription.ca/heg/ Heavy Equipment Guide serves the Canadian engineered construction industry including: roadbuilding and maintenance; highways, bridges, tunnels; grading and excavating; earthmoving; crushing; trucking and hauling; underground utilities; trenching; concrete paving; asphalt paving; demolition; aggregates production; fleet maintenance; and asset security and management. The magazine is distributed to key industry personnel involved in these sectors.

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FROM THE EDITOR

FROM THE EDITOR CONSTRUCTION NEEDS SAFETY BUY-IN ON EVERY JOB SITE

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friend who works in traffic control around construction sites sent me a picture recently that, for any industrial safety officer, would be just as good as a strong cup of coffee to start the day.

An excavator was set on a broad sidewalk, next to a large hole excavated through the sidewalk and into the dirt nearby. The roughly 15-foot-diameter hole appeared to be about six feet deep – or so I could estimate from the hard hat peeking up over the sidewalk. There was no sign of a trench box or other bracing in the hole – my friend confirmed that to be the case.

Even worse, another worker is in the image – standing in the bucket of the machine, which was dangling above the hole – inspecting a hydrant.

I grew up around logging operations, worked on several and know that there are times when corners get cut on job sites. (Ask me about the runaway skidder some time.) But this kind of scene screams of a sheer lack of safety training and awareness, a deficit that is incredibly easy to eliminate with today’s level of knowledge and technology.

According to the Association of Workers’ Compensation Boards of Canada, in its most recent 2019 report on workplace lost time claims, there were more than 11,000 reported lost time injuries in the construction trades and related occupations during 2018 – a slight increase from the previous year. The association’s report showed that across the country there were 199 fatalities during that year, down slightly from 2017. While reductions in fatal incidents on construction sites are always good, that number is still far too high.

How do we reduce the amount of potential danger on job sites?

That’s the eternal question, right there. Training is a big part of it, though, along with a robust health and safety program on the part of contractors. As we’ve covered over recent years, the safety landscape has changed significantly in construction – it’s no longer all about reams of paper, checklists to be filed, and other frustrating, time-losing approaches. Construction software companies are making safety reporting simpler through cloud-based software and mobile apps that provide resources for everything from toolbox talk topics to regulatory reporting. It’s nothing today to go through 10 minutes of safety discussion when starting a shift and to ensure that everyone on the team is ready to work in a manner that keeps them and their co-workers healthy.

At the same time, it’s important to emphasize that it takes everyone on the crew thinking safety to be sure all is well. In my

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heavyequipmentguide.ca | MARCH 2021

How do we reduce the amount of potential danger on job sites?

That’s the eternal question, right there. Training is a big part of it, though, along with a robust health and safety program on the part of contractors. example above, there are three people visible in the photo: the excavator operator, the person in the bucket and the one in the hole. Somewhere in the process, one of those people should have stopped and thought “Is this really safe?” and called a halt to the proceedings. Renting a trench box is a lot cheaper than a human life if the wall slips while a worker is in that hole.

That comes back to training, and that falls on management – refresher discussions on trench safety, say, or equipment walkarounds and reminders of how crew members should never ride any part of a machine that doesn’t have a seatbelt, perhaps.

As an industry, we need to keep in mind the need to protect every worker on every job site from the potential dangers of their work, whether it’s in a trench, on a machine or whatever it might be. Contractors need to bring health and safety to the forefront and ensure their teams buy in on every job.

Lee Toop Editor ltoop@baumpub.com heavyequipmentguide.ca

“Liebherr for Life”

LIEBHERR FP AD Daniel and Camille Beauchamp

BEFORE WE SWITCHED TO LIEBHERR: We were tired of feeling like just another number. When we needed service, we called and the seller would take two weeks to call us back with a response.

We felt like we were no longer taken seriously. Having always been a family business, we were looking for someone who shares our values. When we joined Liebherr, we immediately felt a difference in approach, one completely focused on us, the customer.

WE ARE A FAMILY BUSINESS AND THIS IS EXACTLY WHAT WE FOUND AT LIEBHERR.

In a nutshell, no more stress. We have fantastic service now. Our questions are answered quickly; we are treated like real family. We found a machine (we have a loader) of exceptional manufacture.

Customer Profile: DANCA Excavation Inc. • Business Services: Civil Engineering, sewers and aqueducts, residential and commercial construction, demolition, deforestation and snow removal • Liebherr Machine: Liebherr Loader L550Z XPower • Liebherr Sales Manager: Mr. Marc-André Roger • Liebherr Sales Representative: Mr. Pasquale D’ambrosio Liebherr-Canada LTD 1015 Sutton Dr, Burlington ON, L7L 5Z8 Facebook: @Liebherrcanadaltd Instagram: @liebeherrcanadaltd LinkedIn: linkedin.com/company/liebherr-Canada/

LIEBHERR GAVE US WHAT WE HAD BEEN LOOKING FOR.

When you operate a Liebherr, it is like being in your living room, the comfort is unsurpassed. Even with very low fuel consumption, this loader is very strong and fast. Its productivity exceeds our expectations. Our old products cannot even compare. When we finish cleaning up after a snowfall, we cannot wait for the next one so we can go out again. In short, you cannot find this level of quality and service anywhere else but at Liebherr.

NEWS ROOM

ELLISDON LAUNCHES COMMUNITY BUILDERS GROUP TO DELIVER AFFORDABLE HOUSING ACROSS CANADA

E STAY CURRENT www.heavyequipmentguide.ca CONNECT WITH US @HeavyEquipGuide

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heavyequipmentguide.ca | MARCH 2021

llisDon has launched EllisDon Community Builders (EDCB), a new group within the company to assist clients who wish to deliver affordable and supportive housing.

EDCB provides an array of development management services while leveraging EllisDon’s turn-key cradle-to-grave project capabilities to deliver affordable and sustainable developments.

“We have undertaken a unique approach to addressing Canada’s affordable housing crisis with a replicable and scalable solution,” says Nicholas Gefucia, vice president of EllisDon Community Builders. “Our offering is not simply a development and construction solution. It is a holistic and comprehensive approach that ensures the delivery of assets that communities can be proud of.”

EDCB will lead the development of housing concepts that will incorporate input from design, construction and operating teams in the earliest stages of projects, while working alongside its clients and partners to ensure the successful delivery of projects on time and on budget.

“Our aim is to partner with those who share our main focus, which is affordable and sustainable housing. Our model supports this, and EllisDon’s national reach, including in the far north, will foster a scalability that we believe will effectively address affordable housing challenges across Canada,” says Gefucia.

EDCB has designed a flexible and holistic template design for affordable and supportive housing developments. This sophisticated building concept has been created with the flexibility to seamlessly fit into a variety of community contexts, while prioritizing cost, schedule efficiency and best value for money, along with durability. The most up-to-date standards surrounding energy performance, greenhouse gas emissions, accessibility, and whole-life performance are key factors adhered to within the design template.

LIEBHERR DELIVERS ITS FIRST HYDRAULIC EXCAVATOR WITH FACTORY-FITTED LEICA GEOSYSTEMS MACHINE CONTROL

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he R 934 crawler excavator is the first Liebherr machine with a factory-fitted Leica Geosystems control system.

The partnership between Liebherr and Leica Geosystems allows Liebherr customers to purchase generation 6 and 8 crawler excavators and wheeled excavators with a factory-fitted 2D and 3D machine control system as an option. Now, BradPave is the first customer to benefit from this arrangement.

The entry into partnership between Liebherr and Leica Geosystems was announced in March 2020. This meant that Brad-Pave was able to purchase an excavator fitted with a Leica Geosystems semi-automatic 3D machine control system featuring an inclination/rotation function. The generation 8 R 934 will soon be updated with a semi-automatic system featuring an automatic inclination/rotation function.

GENERAL MOTORS SETS 2040 AS CARBON NEUTRAL TARGET

G

M plans to become carbon neutral in its global products and operations by 2040 and aims to eliminate tailpipe emissions from new light-duty vehicles by 2035.

GM’s focus will be offering zero-emissions vehicles across a range of price points and working to build out the necessary charging infrastructure and promote consumer acceptance. To address emissions from its own operations, GM will source 100 percent renewable energy to power its U.S. sites by 2030 and global sites by 2035.

The company will also continue to increase fuel efficiency of its traditional internal combustion vehicles in accordance with regional fuel economy and greenhouse gas regulations. Some of these initiatives include fuel economy improvement technologies, such as aerodynamic efficiency enhancements, downsized boosted engines, more efficient transmissions and other vehicle improvements, including mass reduction and lower rolling resistance tires.

SMS EQUIPMENT TO DISTRIBUTE NPK ATTACHMENTS

S

MS Equipment will now be the Canada-wide dealer for attachment manufacturer NPK. SMS Equipment will sell and support NPK attachments including hydraulic hammers, compact drivers, concrete crushers, demolition grabs and pedestal boom systems.

JOHN DEERE EXTENDS SMARTGRADE DOZER WARRANTY

FOCUS ON SAFETY This issue we take a look at a couple of safety topics – does your hard hat have an expiration date? How can safety concerns be productively approached on the job site? Turn to page 45.

J

ohn Deere now offers an extended coverage package for its SmartGrade dozers. Available on select models, the package features an extended three-year/5,000-hour powertrain and hydraulic warranty on all factory-built SmartGrade dozers, as well as the SmartGrade technology components. The offer is extended through June 30, 2021.

MARCH 2021 | heavyequipmentguide.ca

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NEWS ROOM

MORE NEWS www.heavyequipmentguide.ca

METSO OUTOTEC LAUNCHES GLOBAL TRAINING CERTIFICATION PROGRAM

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etso Outotec has launched the Services Certification Program, an integrated competence development which has been designed to validate and develop employees’ knowledge and skills at servicing their respective products and technologies.

The Services Certification Program consists of three distinct and progressive training levels that allow personnel to develop their skills and apply them in on-the-job situations as well as validating existing work experience. All service personnel must achieve a License to Service certificate before starting the certification program to ensure a shared understanding of what service means within Metso Outotec and to clarify the standards they are expected to hold themselves to in their work.

JLG NOW OFFERING LIVE WEBINARS TO TRAIN TECHNICIANS

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LG Industries is now offering a series of live technical webinars on JLG University to help technicians learn more about running system diagnostics on JLG equipment. These 1- to 2-hour JLG training sessions dive into the inner workings of sensors, valves and control logic, thoroughly exploring these systems to increase technicians’ skill levels and knowledge.

MAMMOET HELPS TO RESTORE EDMONTON’S ICONIC ROXY THEATRE

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ammoet’s crews have successfully dismantled a tower crane on site that had lifted more than 1,000 cubic metres of concrete as part of restoration construction of the Roxy Theatre.

The original Roxy Theatre was an iconic Edmonton landmark that burned down in 2015. The new Roxy is scheduled to open in November 2021.

Teams were able to complete the crane removal in only three days over a weekend to reduce the traffic disruptions in the busy downtown core. Setting up the LTM1400 on one of the main roadways gave the team ample space to dismantle the tower crane, while an LTM1055 was also at the site to disassemble pieces further and load them onto trucks to be transported off-site.

Mammoet was awarded this opportunity due to a longstanding good relationship with the tower crane provider. Depending on construction schedules in the area, the local Edmonton branch often completes a number of these dismantling projects each quarter.

FIRST LIEBHERR R 9150B ELECTRIC MINING EXCAVATOR NOW OPERATING IN U.S

T

he first Liebherr R 9150B hydraulic mining excavator in an electric configuration is now in operation in the United States. Purchased by Youngquist Brothers, the new R 9150B E joins an R 994 E currently owned and operated by the company, and is a primary producer for the mine today.

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heavyequipmentguide.ca | MARCH 2021

SPOTLIGHT

SPOTLIGHT

INTRODUCTIONS & UPDATES

MINI EXCAVATOR

LiuGong

Volvo Construction Equipment

The 9018F is a 1.8-metric-ton mini excavator with foldable dozer blade and retractable undercarriage for easy passage between obstructions. It is available with either a FOPS-rated closed pressurized cab, featuring heater and window defroster, or a TOPS-rated canopy design. Back-filling or dozer operation no longer requires the operator to remove his or her hand from the blade control to change travel speed. By simply pressing the top of the handle, an operator can now select high- or low-speed travel.

Standard features include a low-speed, high-torque, Tier 4 Final Yanmar engine rated at 18 gross hp (17 net hp), as well as auto-idle and auto shutdown.

The more efficient hydraulic system uses 15 to 20 percent less engine power than the predecessor machine and an improved load-sensitive hydraulic system with 14.5 gpm main pump displacement utilizes a proportional control valve for better management of flow distribution for all attachments.

The EWR130E wheeled excavator has a rear swing of 5 feet 1 inch and a front swing of 5 feet 11 inches, which Volvo says is the shortest swing radius in the 12- to 13-ton range. New fourwheel steering and in-line outrigger options make this mid-size machine easy to control as well as stable.

The inline outriggers help position and stabilize the machine in tight spaces and, according to Volvo, the excavator has a considerably lower centre of gravity compared to equivalent machines. A new divided blade option helps provide additional levelling on uneven ground or around curbs. The standard two-piece boom enables lifting up to 9,480 pounds at a 19.7foot reach. It features a 121-hp D4J Volvo engine.

The EWR130 can drive at speeds up to 35 km/h and a Boom Suspension System engages at speeds above 5 km/h to absorb shocks and reduce bouncing when hauling material over rough terrain. With tow hitch this excavator can pull a trailer weighing 6,600 pounds – or 17,600 pounds when fitted with additional overrun brakes.

Mini excavator

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WHEELED EXCAVATOR

heavyequipmentguide.ca | MARCH 2021

Mid-size wheeled excavator

DOZER WITH FACTORY-FIT MACHINE CONTROL

OFFSET VIBRATORY ROLLER ATTACHMENT

CASE Construction Equipment

Factory-fit machine control for dozers

SITEWORKS STARTER EDITION

Factory-fit machine control is now available for CASE Construction Equipment’s 750M through 2050M dozers, including installed and calibrated 2D, dual mast 3D and SiteControl CoPilot precision construction solutions from Leica Geosystems.

This option simplifies acquisition and allows dozer owners to group the precision solution of their choice in with the initial purchase of the machine, as well as realize the benefits of the machine control immediately upon receiving their machine.

It also combines all elements of the investment into a single payment, financing package and interest rate.

Trimble

Road Widener

Trimble Siteworks SE Software is a simplified version of Trimble Siteworks Software intended for users who do not require a full feature set and are interested in a lower-cost version to connect to GNSS only.

Using the same data folder structure, file formats and workflows, Trimble Siteworks SE Software is fully compatible with Trimble Siteworks Software. Contractors can easily upgrade to the full version. Trimble Siteworks SE Software is ideal for contractors who want to determine their location on a project, see cut/fill values to a design surface or alignment, or visualize constructible models in 3D. Users can easily measure feature (non-surface) points, lines and areas, or navigate to points, lines and alignments, and create PDF reports.

The Offset Vibratory Roller attachment’s design allows the host machine to drive safely on flat ground while compacting sloping shoulders, ditches and other hard-to-reach areas alongside a road which, according to Road Widener, is a task that has traditionally put road crews in danger of rollover accidents, increased workers’ comp costs and led to poor safety ratings.

It attaches to most loaders, graders, compact track loaders and skid steers, operating off the host machine’s engine and hydraulics. The attachment compacts a variety of materials including stone, asphalt, gravel and topsoil. It has a total reach of 9 feet and can be purchased with a 2-, 3- or 4-foot-wide drum.

The drums can pivot up to 30 degrees, reach up to 30 inches below the mounting point, and are interchangeable. The vibratory feature operates between 2,500-3,500 vibrations per minute for optimal compaction.

Entry-level Siteworks software

Offset vibratory roller attachment

MARCH 2021 | heavyequipmentguide.ca

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IN-DEPTH REPORT: HIGH-CAPACITY MOBILE CONE CRUSHERS

VERSATILE CONE CRUSHERS

ROCK AGGREGATE SPREADS

KLEEMANN MOBICONE MCO 9 EVO

IN-DEPTH REPORT

HIGH-CAPACITY MOBILE CONE CRUSHERS

BY LEE TOOP, EDITOR

IN-DEPTH REPORT: HIGH-CAPACITY MOBILE CONE CRUSHERS

I

n an aggregates crushing spread, a cone crusher can find its role just about anywhere through the process. Cone crushers are capable of handling a variety of material sizes and types, and generate a wide array of final products. High-capacity mobile machines are even more effective, processing more material and offering flexibility when it’s time for operators to change up their production. Heavy Equipment Guide spoke with industry experts to take a deeper dive into these versatile crushing workhorses.

meet these requirements while allowing versatility to make changes; operator safety while in operation; and maintained production during the time of ownership – while keeping cost per ton at a profitable margin.”

IS INTEREST IN HIGHER-CAPACITY MACHINES GROWING?

There has been an increased demand for high-capacity mobile cone crushers across the aggregates sector, from small operations up to very large producers, according to Todd.

HOW DO WE DEFINE HIGH CAPACITY “These customers require easier portability, quicker setup times and the ability to plug and play additional plants quickFOR CONE CRUSHERS? ly,” he said. “Manufacturers such as Cedarapids continue to As with many definitions when it comes to equipment of all expand their product offerings to include a variety of crushing kinds, different manufacturers have different ways in which plants as well as complementary screening plants to offer a they outline the concept of high-capacity cone crushers. Daryl complete solution.”

Todd, president of Frontline Machinery, which represents Keestrack, he noted, expanded their line to add the H6e Keestrack and Terex Cedarapids crushing equipment, advised track-mounted mobile cone crusher, a 62-tonne fully hybrid that they would define high capacity as having feed rates from machine with a design based on leading crushing technolo300 tons per hour and above, for example. gies. It is combined with a diesel-electric drive, which allows Toni Laaksonen, senior vice president of McCloskey, said for flexibility and high-cost efficiency. their definition of high capacity involves machines with more Technological advancements in mobile primary crushing than 200 horsepower. has driven the need for high-capacity mobile cones for Kleemann as well, Graves noted, with growing interest from large and small aggregates producers as well as contractors.

“Because of this increase we have designed our Cones need to not only have the machines to meet the demands set by our customhorsepower, but also a design that ers, as well as to match our cone production to that of our primary crushers,” Graves said. “Kleedelivers high capacity. McCloskey’s mann engineers focus on rpm, head speed, stroke high-powered direct-drive cones and horsepower of the cone during the design and engineering process. Furthermore, the engineers have a large stroke to enhance design our feed system components to ensure multi-layer or rock-on-rock crushing proper feed consistency to the cone, to maximize and maintain production.” with increased throughput.

Laaksonen said McCloskey dealers have been receiving increased demand for 400-hp cones Toni Laaksonen on tracks, with interest in performance meaSenior Vice President, McCloskey surements and operation enhancements such as fuel efficiency and reduced complexity. “Cones need to not only have the horsepower, but also a design that delivers high capacity. McCloskey’s high-powered direct-drive cones have a large stroke to “There is always an interest in producing more output with enhance multi-layer or rock-on-rock crushing with increased less input. Our high-powered direct-drive cones have a large throughput.” stroke to enhance multi layer or rock on rock crushing with increased throughput. It is generally easier and more productive to transport finished products versus raw materials, and mobile HOW ARE HIGH-CAPACITY MOBILE CONE CRUSHERS USED? crushing equipment allows the equipment to be closest to the Applications in which cone crushers are best used focus on raw materials,” Laaksonen said. hard rock and abrasive material, Laaksonen said, with horseTracked cones with power up to 400 horsepower work power ratings between 200 and 400 hp generally meeting the well with jaw crushers and screeners, he noted, and distinct main needs. features like multi-layer crushing in which McCloskey cones “Footprint, mobility and productivity rank high for custommake use of rock-on-rock crushing deliver higher capacity ers who are crushing along a rock face or have a limited space along with better reduction and end product shape with less for equipment, or who may not be in one location for more liner wear. than a few months,” he said. “On the other hand, we also have For Kleemann, the definition of high-capacity crushing customers with mobile equipment working in the same spot focuses on meeting or exceeding the customer’s needs and for long periods of time. Mobile equipment has that kind of expectations based on production requirements for specific versatility.” products, according to Kelly Graves, director of sales. “Mobile Cones are used in a variety of ways that vary from region to high-capacity crushers must be designed and engineered to

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heavyequipmentguide.ca | MARCH 2021

A LONG WAY

TOGETHER

WHEREVER YOU ARE, BKT IS WITH YOU No matter how challenging your needs, BKT is with you offering a wide range of OTR tires specifically designed for the toughest operating conditions: from mining to construction sites.

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IN-DEPTH REPORT: HIGH-CAPACITY MOBILE CONE CRUSHERS

Customers for our cones vary from large aggregate producers who operate multiple sites to small aggregate producers who need the ability to be mobile while on site, sand and gravel operations who follow the feed material in the pit, and contractors who move from site to site regularly.

Kelly Graves Director of Sales, Kleemann CEDARAPIDS CRC450X PORTABLE CONE CRUSHER

KEESTRACK H4 CONE CRUSHER

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heavyequipmentguide.ca | MARCH 2021

region, Todd noted, from producing rip rap to manufacturing sand, with jobs such as making road base or recycling asphalt added in. Versatility is, again, a key. “Portable and mobile plants offer increased flexibility with the opportunity to mix and match units to arrange the appropriate set-up for that application, while offering the ability to supplement existing spreads or easily grow with demand or changing needs.”

Hard, abrasive materials like limestone, granite, quartz and gravel are common materials run through cone crushers, Graves noted. For creating good, cubically shaped product at high production speeds, cones are a good choice. They also help in reducing unwanted fines.

“Customers for our cones vary from large aggregate producers who operate multiple sites to small aggregate producers who need the ability to be mobile while on site, sand and gravel operations who follow the feed material in the pit, and contractors who move from site to site regularly,” Graves noted.

WHAT OPTIONAL FEATURES ARE AVAILABLE ON HIGH-CAPACITY MOBILE CONE CRUSHERS?

Every crusher owner’s needs are different, and it’s important to have a robust selection of options that can be fitted out to meet those requirements. Todd noted that both Keestrack and Cedarapids have a range of options available.

“Cedarapids offers options such as metal detectors and magnets, as well as quick set-up options like run-on jacks and diesel or electric operation,” Todd said. “Most Cedarapids plants can be configured for specific needs such as improved reliability, increased mobility and maximized production, all while reducing downtime and maintenance.”

For Keestrack, the satellite-based telemonitoring Keestracker system helps document important performance information in real time while also letting the operator know about any malfunctions. It can also record production data if a belt scale is installed. Todd noted that other options include pre- and after-screens, an oversized return conveyor, hopper extensions and more.

Efficiency and production quality are key to Kleemann optional features, Graves noted, with such options as the Continuous Feed System (CFS) helping customers maximize material flow into the crusher.

“CFS monitors fill level inside the cone while controlling feed belt speed to properly ‘choke feed’ the cone. This type of feed system provides the customer with quality shaped product, maximizes wear life on cone liners inside the crushing chamber, and provides consistent production of the product,” Graves explained.

McCloskey cone crushers also offer a number of standard and optional features to allow for a range of functionality, Laaksonen said.

“All McCloskey mobile cones come standard with full dust suppression and covers, wireless remote controls for tracks and feeder, adjustable level sensors for maintaining continuous load in the chamber, and metal detectors to protect the cone from tramp while operating,” Laaksonen noted.

On McCloskey’s C2 and C3 models, a return conveyor allows oversize material to either recirculate, move to stockpile or feed a secondary crusher. The conveyor design offers good ground clearance in its working position, meaning it doesn’t need to be moved when tracking the machine, saving the oper-

ator time. “However, options alone do not increase benefits for the end user; they should contribute to the desired results for the specific operation,” he added.

Power options are also key when it comes to Keestrack machines; the company offers hybrid units on its high-capacity

Portable and mobile plants offer increased flexibility with the opportunity to mix and match units to arrange the appropriate set-up for that application, while offering the ability to supplement existing spreads or easily grow with demand or changing needs.

Daryl Todd President, Frontline Machinery cone crushers which make the machines capable of running on diesel, as a generator set that can be removed from the machine to power other equipment, or connected to mains power.

Kleemann also offers a hybrid solution that allows customers to swap from diesel to power from the grid, reducing fuel consumption and cost per ton. That system allows for the use of the SPECTIVE operating system also gives operators the ability to monitor components and operate the cone at maximum efficiency, Graves added.

“If a fault in the system occurs SPECTIVE provides detailed troubleshooting information allowing for a quick diagnosis by the operator. When making cone crusher adjustments the operator must be able to perform these functions quickly and safely, therefore keeping machine availability at the highest level,” he said. “Adjustments on a Kleemann cone are controlled by SPECTIVE through a large operator-friendly display using an automated process providing a quick and accurate adjustment.”

WHAT CONSIDERATIONS SHOULD BUYERS KEEP IN MIND WHEN SELECTING A HIGH-CAPACITY MOBILE CONE CRUSHER?

There are plenty of good reasons for aggregates operations or contractors to look into buying a high-capacity mobile cone crusher. So, what are the important factors that should be evaluated when making that purchase?

“Customers looking to upgrade existing spreads, increase production, improve production flexibility or reduce their footprint can benefit from high production units,” Todd advised.

“Mobile producers or contractors servicing multiple sites with the same equipment and crews will find high-capacity crushing MARCH 2021 | heavyequipmentguide.ca

21

IN-DEPTH REPORT: HIGH-CAPACITY MOBILE CONE CRUSHERS

MCCLOSKEY C4 CONE CRUSHER

plants can offer a cost-effective solution.”

Todd suggested that cost per ton is an important consideration when choosing a machine. One machine may have a higher initial up-front cost, but its ability to produce, how well it wears, its serviceability and uptime may result in lower cost per ton over the long run, adding overall cost savings for the owner.

“Selecting a proven and trusted brand, in addition to working with local distributor partners to identify the proper size and type of unit, will offer you the best long-term and cost-effective solution to ensure you get the lowest cost per ton and maximize your investment,” Todd said.

Laaksonen agreed, noting that reliability is most important, followed by ease of use and availability of wear parts. “McCloskey cones are built with this in mind, with its reliability paired with simplified controls and ease of access for maintenance and service,” he said. “Local service, parts and support are as important in the purchase decision process as the cone crusher. All machines will need liner changes and wear parts in addition to regular maintenance. A high-production machine that is not working is not producing.”

He advised that an evaluation of the existing crushing spread be done to consider how the machines work together and determine what the most important requirements are from a high-capacity cone crusher. Factors like product capacity, fin-

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Be sure to consider downtime and maintenance as well as parts availability and commonality. Don’t forget to look down the road a few years. Consider what brands offer the best resale values and abilities to expand for future growth with strong dealer support.

Daryl Todd President, Frontline Machinery

ished product quality, fuel efficiency, simplicity and longevity can all come in to play. Additionally, consider how easy the machine is to use and have some knowledge of liner applications and automated machine controls, to ensure the cone is running at its maximum productivity.

“The key to efficient and high-production crushing is to marry high capacity, reliability, access to wear parts and regular maintenance to extend the life of the machine,” Laaksonen said. “In combination, these will not only deliver on the requirements for a high-quality end product, but position the customer for stronger return on investment and growth.”

Buyers should ensure that the manufacturer they’re working with understands their customers’ needs while providing a high-capacity cone crusher that efficiently produces quality product at the highest production rate and lowest cost per ton, Graves recommended.

“Buyers should embrace new technology in high-capacity cones, as this technology positively affects the cost of ownership while protecting their investment,” he added.

Good dealer support is key to ensuring that cone crushers earn the most possible money for their owners, cutting downtime and keeping rock moving steadily. Graves said that trained field technicians and parts availability from a broad dealer network will bring many benefits to buyers.

“Be sure to consider downtime and maintenance as well as parts availability and commonality,” Todd added. “Don’t forget to look down the road a few years. Consider what brands offer the best resale values and abilities to expand for future growth with strong dealer support.” HEG

When selecting a new highcapacity mobile cone crusher, Laaksonen advises that the existing spread be evaluated – look at how the machines work together and decide the important needs that can be met by adding a new cone to the system. Keep product capacity, finished product quality, fuel efficiency, simplicity and longevity in mind in the process.

OKADA. ON THE JOB. DOING THE JOB. Carriers prefer demolition attachments made by Okada America, Inc. Okada’s demolition attachments expand the versatility of the excavator, mini-excavator, loader/backhoe, skid-steer and track loader carriers.

Breakers. Demolition Shears. Crushers. Pulverizers. Processors.

Grapples. Compactors. Screening Buckets. These attachments are precision-engineered, productive and dependable.

Call 1-800-270-0600 for the name of the Okada America, Inc. Distributor nearest you. Okada. On the job. Doing the job. www.okadaamerica.com

12950 SE Highway 212 Clackamas, Oregon 97015

115 Commerce Boulevard Cleburne, Texas 76033

904 Medina Road Medina, Ohio 44256

MARCH 2021 | heavyequipmentguide.ca

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EARTHMOVING & EXCAVATION

DIESEL-ELECTRIC DRIVE PUSHES PRODUCTIVITY HOW THE DIESEL-ELECTRIC POWERTRAIN OF CATERPILLAR XE MACHINES DRIVES UP PRODUCTIVITY AND LOWERS FUEL CONSUMPTION

BY KAITLYN TILL, EDITOR IN CHIEF

E

very operation is looking for an edge – whether that’s decreasing load cycle times, increasing maintenance intervals or reducing fuel costs. Diesel-electric-drive machines are a potential opportunity for an operation to find that edge. As with any new technology, the key to determining whether diesel-electric drive equipment is right for your job site is to understand how it works and how its benefits are achieved.

Caterpillar has introduced two diesel-electric-drive machines in recent years, the D6 XE high-drive track type tractor and the 988K XE large wheel loader. According to Mike Friederici, industry manager for earthmoving at Finning Canada, the biggest question that prospective customers have is how the diesel-electric drive works.

The diesel-electric powertrain works similarly in both the D6 XE dozer and 988K XE wheel loader. They both have a diesel engine and liquid-cooled electrical systems with electric generators mounted directly behind the engine.

In the dozer, the power from the engine is converted to electricity by the generator, which powers the electric motor. It then sends power through inverters to the electric control module and then to the final drives which move the tracks.

In the wheel loader, the power from the engine is converted to electricity by the switch reluctance (SR) generator, then goes through the power inverter to the switch reluctance (SR) electric-drive motor which powers the driveline to the wheels.

This diesel-electric powertrain eliminates the torque converter, transmission and related components.

WHAT DOES THIS CHANGE IN POWERTRAIN MEAN FOR OPERATORS? In the wheel loader, the 988K XE offers a single speed range, so the machine efficiently operates without the need for gear shifting. According to Friederici, the new virtual gears help to control machine ground speed and deliver smooth direction shifts.

In the dozer, operators will notice that the machine has a different feel thanks to simulated, rather than mechanical, gears.

The D6 XE does the thinking for you and automatically selects the most productive and efficient mode for the work you are doing.

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CATERPILLAR D6 XE TRACK TYPE TRACTOR

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EARTHMOVING & EXCAVATION

CATERPILLAR 988K XE WHEEL LOADER

Set the ground speed on the machine and the D6 XE automatically optimizes to the operation and application. “Zero shifts, just set the ground speed and go.”

DETERMINING THE BENEFITS OF XE MACHINES

Once a contractor understands the mechanical differences of an XE machine, Friederici noted that the most important thing to establish is the desired longevity and total cost of ownership of the machine as it relates to fuel savings and components.

Paying the higher price premium up front may not be cost effective if you’re going to run the machine for a year and then sell, as most cost savings of an XE machine are realized over the long term through total cost of ownership.

Productivity Caterpillar gathers telematics data from machines around the world which it can then use to analyze average cycle times of that model, thus measuring productivity. For example, Friederici said that when he looked at the data on cycle times for the 988K, he could see an average complete cycle time of 0.61 minutes for the conventional machine versus 0.58 minutes for the XE model. What looks like a small gain for a single cycle adds up significantly over the working life of the machine. The D6 XE realizes similar productivity gains.

Fuel savings In addition to the productivity boost, fuel savings is where the payback on investment in the XE machine is significant.

For example, if the 988K XE machine consumes 47 litres of fuel per hour, and the conventional counterpart consumes 65 litres per hour, with fuel costs of $1 per litre, the savings over 20,000 hours of ownership would be $360,000.

The greenhouse gas reduction that comes with fuel burn reduction may also be an important factor for operators, particu-

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larly for work in regions that require bidding contractors to use the most environmentally friendly machines.

The electric drive eliminates the need for a torque converter which, according to Caterpillar, can potentially deliver a 25 percent increase in fuel efficiency on the 988K XE and the D6 XE. Friederici noted that when a machine is powered by an electric generator, once you set the throttle the rpm stays constant, reducing torque loads on the engine – which leads to the next advantage.

Reduced wear and tear on components Because the engine isn’t experiencing variable changing load all of the time, the engine life could be significantly longer on XE machines and the electric components are designed to outlast the engine.

“If you had a pickup truck, for example, and you put 5,000 pounds in the back of that pickup and drove around with it all day long, every day, the longevity of the powertrain declines. It goes down, down, down – and it’s the same thing with loaders and crawlers,” said Friederici.

He added that the electric drive has a longer life and oil change intervals are also extended. There is no transmission to service and there are substantially fewer moving parts – it’s just an engine, a generator and electric drive.

LOOKING TO THE FUTURE While construction has historically been slow to adapt to new technologies, this is changing and, as with any other new technology, educating customers on the benefits of these machines takes time – but Friederici is seeing interest in these machines take off in the marketplace. While diesel-electric-drive options are currently limited, Friederici predicts that we’ll see this powertrain become available on more machines within the decade. HEG

KOMATSU

SLANT-NOSE DESIGN OF NEW DOZER DELIVERS EXCELLENT VISIBILITY

A

ccording to Komatsu, the D71EX/PX-24 is the most powerful hydrostatic transmission (HST) dozer in its size class and is effective at grading, pushing, side-cutting and work on soft ground, giving you the flexibility to move from production to finishing with a single machine.

Pushing with 237 hp, Komatsu’s largest HST dozer at 49,824 – 50,927 pounds (22,600 – 23,100 kg) helps operators maintain ground speed while operating under heavy loads in H mode. Its slant nose design offers outstanding visibility to the cutting edges and excellent balance and maneuverability.

Komatsu says that this machine delivers precision on the job site in applications that range from golf course construction to highway projects. It is equally adept at precise, high-speed grading and rough dozing, and is designed to provide outstanding wearability and functionality with its high-capacity, wear-resistant dozer blade.

The dozer’s Parallel Link Undercarriage System (PLUS) features rotating bushings to help minimize maintenance downtime and cost of ownership.

This machine is available with Komatsu’s latest intelligent Machine Control (iMC) 2.0 capabilities, which include: • Lift layer control optimizes earthwork productivity with the press of a button. It maintains compaction quality by automatically controlling lifts to the desired height. Excess fill is eliminated as automatic blade control follows the finish surface once lifts have reached finished grade.

• Tilt steering control automatically tilts the blade to maintain straight travel during rough dozing. Reduces operator steering input by up to 80 percent.

• Operators can create a temporary design surface with the press of a button with quick surface creation. Combined with other iMC 2.0 functions, crews can begin stripping or spreading using automated input while waiting for the finish grade model.

• With proactive dozing control, even less experienced operators can automatically cut/strip from existing terrain.

The dozer measures the terrain it tracks over and uses that data to plan the next pass, improving productivity by up to 60 percent versus previous generation machines.

MARCH 2021 | heavyequipmentguide.ca

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COMPACT EQUIPMENT

WHICH IS BETTER FOR YOUR NEEDS? COMPACT EXCAVATOR AND SKID-STEER LOADER VS. BACKHOE LOADER

BY KAITLYN TILL, EDITOR IN CHIEF

A

re two machines better than one, or is one machine better than two? Depending on your application, job site conditions, space constraints, need for speedy work and potential for utilization, the answer varies.

When making a decision about which assets to invest in, there’s no one-size-fits-all answer. We asked the experts to weigh in on what to consider for a range of applications and the variables you need to keep in mind when deciding which is the right machine, or combination of machines, for you.

WHEN TO USE A BACKHOE LOADER AND WHEN TO USE A SKID-STEER LOADER AND EXCAVATOR

Construction sites Several of our experts commented that the type and size of a work site is generally the deciding factor when making an equipment selection for construction work. Larger commercial construction projects are more likely to benefit from the use of backhoe loaders, while a smaller construction site, either in an urban centre or for residential development, tends to be better-suited for mini excavators and skid-steer or compact track loaders which can navigate narrow spaces between buildings. However, Ed Brenton, product manager, Backhoe Loaders and Tractor Loaders at CASE Construction Equipment, pointed out that residential construction may also benefit from a single machine rather than a pair working in that smaller space.

Chris Trampush, product marketing manager for skidsteer loaders and compact track loaders at JCB, recommended first considering your attachment needs before making a decision on which carrier option will work best for you. Do you need different buckets? Hammers? Breakers? And do you need to dig trenches and lay down pipework? “The great thing about skid steers is that they’re versatile when it comes to attachments,” he said, adding that the wide variety of specialty attachments available for skid steers and compact track loaders allows them to accomplish a lot of tasks.

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CASE COMPACT TRACK LOADER AND EXCAVATORS

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29

COMPACT EQUIPMENT Brenton noted that when deciding on machines for construction applications, the starting point should be the types of materials that are going to be moved on the job site. It may not just be dirt – materials such as lumber and pipe need to be taken into consideration. He noted that backhoes have the advantage here because lumber or pipe can be put on top of the bucket, strapped down, then moved. Pallet forks can also be attached to a backhoe for the unloading of trucks.

Visibility is another advantage that Brenton highlighted. The operator is sitting higher up in the cab and has a more expansive view of the workspace than an operator in a skid steer.

Chris Lucas, product marketing manager for compact excavators at JCB, added that if you have to trailer your equipment, you can get a mini excavator on a smaller trailer than a backhoe and those logistics and costs should be considered.

Public works Higher travel speeds make backhoes a great fit for public works, according to Luke Gribble, solutions marketing manager at John Deere Construction & Forestry. These higher travel speeds enable the machine to road throughout a town between job sites. It can dig, load trucks and can be used as a yard machine to load salt, sand and rock.

Your variety of needs based on seasonal use is also important to consider. In addition to the roading advantage, Brenton noted that in spring and summer, backhoes are ideal for municipalities to do utility work and dig ditches, and in the winter they can plow snow, pile snow and load salt trucks. For a municipality, trailering one or two machines between job sites also involves having another truck and trailer to schedule and maintain.

Lucas did note that for some public works tasks, such as clearing ditches and under bridges, a backhoe may not have as much reach, or ability to reach around as an excavator.

One of the pros to having both a skid steer and mini excavator in your fleet is the ability to get more work done faster.

Luke Gribble Solutions Marketing Manager, John Deere Construction & Forestry

Utility work For utility work machine choice is going to depend on the required dig depth and size of the job. According to Aaron Robinson, product consultant for site development at John Deere, mini excavators are popular for residential utilities, fibre optic and trench work, while the backhoe loader is better suited to sewer work. “Sewers usually require a backhoe due to lift and trench depth requirements,” he said. “While some contractors find it most efficient to keep the compact excavator ahead of the skid steer, others plan to work so the backhoe will trench, a crew sets or assembles the utilities, then the backhoe comes back around for backfill.”

For larger jobs in open areas, mini excavators and skid steers or CTLs can provide an advantage. “You can have two tasks going on at once where the mini excavator is digging the trench and then the skid steer could be following behind, filling it back in. It all depends on what type of utility and how big the pipe is,” said Brenton.

Landscaping projects Ground pressure is the most obvious concern for landscaping projects – and their higher ground pressure leaves backhoes at a disadvantage here. A CTL or mini excavator on rubber tracks is going to provide the least disturbance.

“The skid-steer loader and compact excavator combination is the clear choice for landscaping,” said Gribble. “Typically the size of the site does not allow a backhoe, the work doesn’t require a backhoe, and the compact equipment causes less ground disturbance for homeowners and commercial customers.”

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JCB 45Z-1 EXCAVATOR

MODERN TECH. CLASSIC STRENGTH. CASE B Series skid steers and compact track loaders feature an all-new 8-inch LCD operator screen with backup camera; completely updated and simplified operator controls; even greater cab comfort; and while the machine looks the same on the outside, we’ve re-engineered its critical inner workings to stand up to what you and your jobsites face every day.

Learn more at CaseCE.com/BSeries

©2021 CNH Industrial America LLC. All rights reserved. CASE is a trademark registered in the United States and many other countries, owned by or licensed to CNH Industrial N.V., its subsidiaries or affiliates.

COMPACT EQUIPMENT

CATERPILLAR 299D2 COMPACT TRACK LOADER

The attachment versatility of a skid-steer or compact track loader also makes them the ideal choice for landscaping applications, while a compact excavator with a thumb can place rocks and build walls or water features. Specialty attachments enable skid steers to handle stump and tree removal, site cleanup, loading and unloading of pallets of sod or block, achieving final grade, or power raking, Gribble added.

Trampush added that the excavator is ideal for digging work in landscaping projects, such as excavation for a pool.

Snow removal needs should also be considered – both skid-steer loaders and backhoe loaders can be outfitted with attachments to clear snow, but the backhoe loader does have the size advantage of a higher cab for greater visibility, recommended Brenton.

MAINTENANCE, COST AND UTILIZATION CONSIDERATIONS FOR A BACKHOE VS. EXCAVATOR AND SKID-STEER LOADER

There are several cost and maintenance factors to consider, such as the cost of replacement tracks versus tires, the time spent performing maintenance on one machine versus two, and the time spent doing daily walk-arounds of your equipment – all of these considerations will have to be balanced with utilization.

“One of the pros to having both a skid steer and mini excavator in your fleet is the ability to get more work done faster,” said Gribble. But something else he recommends factoring in is the experience of your operators. “We often hear that operating a skid steer or mini excavator is much easier for new or inexperienced operators compared to operating a backhoe.

However, if you have an experienced backhoe operator, they may be able to adequately perform the job duties required in a sufficient time.”

If you decide to go with an SSL or CTL and excavator, Gord McDougall, industry manager, Building & Construction

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You should scale your fleet to maximize profitability.

Gord McDougall Industry Manager, Building & Construction Products, Finning Canada Products at Finning Canada, recommends investing in newer, more efficient equipment that provides more attachment and work tool capabilities, less fuel consumption, lower maintenance costs, reduced downtime and improved profitability in the long run.

“I think the biggest [maintenance and cost consideration] for minis and compact track loaders is the track option,” said Trampush. “First for skid steers and compact track loaders, most people prefer tracks because they can go anywhere. It doesn’t matter the conditions, they can go through mud, water, whatever. You’re kind of limited on wheels. Though tracks are great, the maintenance is also a little bit more time-consuming.”

He added that cleaning out of tracks every night is important to prevent material freezing, for example, but they do also last longer than tires. You need to consider the price of the tracks versus the tires (which do cost less), and how often they’ll need to be replaced in your given application.

Utilizing two machines also doubles the time that needs to be spent on walkarounds each day and on labour for that equipment. The expense of oil changes will also be double – Brenton noted that engine sizes between backhoes and skid steers are going to be similar and will have the same needs.

Lucas from JCB brought up walkarounds as well, but considered the time spent on extra maintenance to be minimal when compared to the potential efficiency gains from using both an excavator and skid-steer or compact track loader.

“Another way to avoid high maintenance costs is to rent equipment,” suggested McDougall. “This also means you don’t have to worry about equipment being underutilized. When you know business is increasing and you’re going to need consistent use of a piece of equipment, that’s when you should consider purchasing new.”

According to McDougall, from an initial investment perspective, the combination of mini excavator and skid steer or compact track loader is not much more than a backhoe loader. However, Brenton noted that, depending on the technology built into the machines you select, the price of purchasing a mini excavator plus a skid-steer loader could add up to substantially more than a backhoe, which hasn’t always been the case.

Gribble also weighed in on cost, and suggested that even if purchasing two machines up front is more expensive compared to the cost of a backhoe loader, you can often bring in additional revenue when you have them each working on the same job, or on separate jobs.

“You should scale your fleet to maximize profitability,” recommended McDougall. Take inventory of your current assets by looking at its condition and think about how their efficiency and versatility impacts the productivity of your operators. HEG

JOHN DEERE 710L BACKHOE LOADER

SMALL FOOTPRINT

BIG IMPACT

CRUSHING | SCREENING | WASHING | CONVEYING The Keestrack R3 Impact Crusher is the top compact crusher in the industry. It provides optimal results and product shape with one of the lowest equipment costs. Combined with its easy transport dimensions, superior fuel efficiency, and high capacity, the R3 is ideal for contractors on the move.

CALL: 1.855.625.2009 VISIT: FRONTLINE-MACHINERY.COM

MARCH 2021 | heavyequipmentguide.ca

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UNDERGROUND CONSTRUCTION

HOW TO CHOOSE BETWEEN DUAL-ROD AND SINGLE-ROD HDD UNITS ROCK DRILLING NEEDS AND COST OVER TIME SHOULD BE CONSIDERED WHEN MAKING A DRILL SELECTION

BY CHRISTINE SMITH

D

ual-rod horizontal directional drills (HDDs) like the Vermeer D40x55DR S3 and D23x30DR S3 Navigator HDDs represent the latest technology for drilling rock.

But as with any new technology, many HDD contractors may be wondering: is a dual-rod machine a better option than a single-rod machine?

As you are researching options for boring rock as efficiently as possible, Tod Michael, product manager for trenchless core products, offers the following advice: HDD utility contractors who perform 50 percent or more of their bores in soft- to medium-density rock, up to 24,000 psi (165.5 MPa) compressive strength, should absolutely consider investing in a dual-rod HDD. For contractors boring in rock less than 25 percent of the time, there is probably a more economical single-rod tooling setup to meet their needs.

And for anyone whose rock-boring work falls between those two ranges, other factors should be considered before deciding if they will benefit from adding a dual-rod machine.

FIRST THINGS FIRST

Before diving into whether or not you should invest in a dual-rod machine, you need to know a little bit about the technology and its advantages for drilling in rock. “Dual-rod systems use two independently controlled drill rods – one within the other – during operation,” explained Michael. “While drilling out the pilot bore, the outer rod provides rotation for steering, while the inner rod supplies torque to a tri-cone or PDC drill bit. It’s a powerful combination that delivers optimal downhole cutting action and steerability. Its footprint is similar to its single-rod corresponding model, making it a more compact option than other rock drilling solutions.”

For most utility HDD work, small job sites and the ability to quickly set up and tear down are essential to a crew’s operating efficiency.

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DUAL-ROD HORIZONTAL DIRECTIONAL DRILL UNITS LIKE THE VERMEER D40X55DR PROVIDE MORE DRILLING CAPABILITY IN ROCK THAN SINGLE-ROD DRILLS.

ROCK DENSITY

One of the first factors to consider before choosing a dual-rod machine is the type of rock you’re working in. “Dual-rod drills are efficient in light- and medium-density rocks,” noted Michael. “If consistently above 20,000 psi (137.9 MPa) compressive strength, a contractor may want to consider using a utility drill with an air hammer or a mud motor. While dual-rod machines are capable of drilling in hard rock, production can be better with one of those two options.”

JOB SITE

For most utility HDD work, small job sites and the ability to quickly set up and tear down are essential to a crew’s operating efficiency. “Dual-rod machines can often be transported on the same trailer as their similar single-rod counterpart, are convenient to set up and don’t require any additional space,” explained Michael.

So, if your crews typically perform several drill shots a day or throughout the week, a dual-rod machine has several advantages over other rock drilling tech. However, a single-rod machine and an air hammer or rock-bit system like the Vermeer Armor drilling system may be a more economical option if you’re not performing rock bores frequently.

“Contractors need to look at their operating costs to deter-

DUAL-ROD SYSTEMS USE TWO INDEPENDENTLY CONTROLLED DRILL RODS RUNNING ONE WITHIN THE OTHER DURING OPERATION.

OPERATOR

Of course, how long a bore takes can often depend on the operator’s skills running the drill. Michael said the operator’s capabilities on the drill is another critical factor to consider when deciding between a single-rod and a dual-rod machine.

“Running an air hammer takes more training and talent,” he explained. “In solid rock, they have to get the drill path right the first time because it can be a real challenge to back up and adjust. Also, if the ground conditions change from rock to clay or sand, operators may either need to trip out and change their tooling, or they need to understand how to work their way through the changing conditions. It can be challenging.”

Michael went on to say that most good operators on a single-rod machine should be able to become efficient at operating a dual-rod machine. “There aren’t any extra steps with the dual-rod drill. There is an extra connection, but the machine handles that on its own. Operators need to understand the finer points of drilling in rock, but if they have those, stepping up to a rock drill should be a fairly smooth transition.”

While drilling out the pilot bore, the outer rod provides rotation for steering, while the inner rod supplies torque to a tri-cone or PDC drill bit. It’s a powerful combination that delivers optimal downhole cutting action and steerability.

Tod Michael mine which is the best option for their needs,” said Michael.

“The crew may be able to get a project done faster with a dual-rod machine, but it may be more economical in the long run to take a little longer and use a single-rod drill with other rock drilling technology.”

OPERATIONAL COSTS

As you can see, the decision to add a dual-rod machine if more than 50 percent of your work is in rock, or to add a single-rod machine if less than 25 percent of your work is in rock, is pretty straightforward. However, if you fall someplace in the middle, then you have a lot to consider. Think about which of the two drills will be the most efficient throughout its full service life.

Dual-rod machines work in rock, clay, sand and loamy soils.

Still, that versatility comes at higher upfront investment, which is why it’s not right for every contractor. With single-rod machines, you can use a rock bit or an air hammer, but over the long run, it may or may not be more cost efficient than the dual rod.

“Every contractor’s situation is different, which is why it’s not always an easy decision,” said Michael. “If a contractor isn’t sure which solution is right for their needs, they should talk to their local Vermeer dealer. They can tell them what other contractors in the area are using and even help them estimate costs to help them make a more informed decision.”

CHRISTINE SMITH is a product marketing specialist with Vermeer.

MARCH 2021 | heavyequipmentguide.ca

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UNDERGROUND CONSTRUCTION

DITCH WITCH

COMPACT JOB SITES NO PROBLEM FOR SMALL HDD UNIT ai16125591937_VMAC_HeavyEquipGuide_March2021_DTM70H.pdf 1 2/5/2021 1:06:33 PM

T

o help HDD contractors improve performance on projects within compact job sites, Ditch Witch has launched the JT28 directional drill.

Designed as an upgraded replacement for the JT25 drill, the JT28 maintains its mid-size footprint while providing more power, improving performance and requiring fewer maintenance checks.

The JT28 features an exclusive rotational drive system with 4,200 ft.-lb.

(5694 N·m) of torque and 28,000 pounds (124.6 kN) of thrust and pullback, which provides the strength and reliability necessary for installation projects up to 12 inches in diameter and at lengths of up to 550 feet.

The drill is powered by a 130-hp (97kW), Tier 4 Cummins diesel engine, which Ditch Witch says is the most powerful in its class, to make it effective across a variety of job sites, from pipe and cable installation to larger utilities like water, gas and sewer.

“We are always innovating our equipment to meet the needs of today’s HDD contractors,” said Cory Maker, Ditch Witch HDD product manager.

“The JT28 was designed based on direct customer feedback, created to take everything our customers loved about the JT25 and up the ante with unbeatable power and exceptional productivity. The result is a durable and low-maintenance machine that will help keep operators productive and improve job site performance.”

The JT28 is designed to increase operator efficiency with daily maintenance points in one easy-to-access location and no daily grease zerks.

With simplified maintenance and system controls, operators can minimize upkeep and downtime, and spend their time where it really matters – on the job site.

The machine’s modern design follows the same evolution that can be seen in the latest Ditch Witch directional drills to enhance operator comfort and ease operator use.

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TRUCKS & TRANSPORTATION

RUGGED TRUCK APPLICATIONS EXPAND AUTOCAR VOCATIONAL PLATFORM IN CANADA

BY LEE TOOP, EDITOR

A

utocar has a long history of providing tough vocational trucks in markets like refuse and recycling, concrete and terminal operations. Its trucks are well known for their capabilities in the challenging garbage sector among others.

With the launch of its DC-64 severe-duty truck, Autocar opened up its markets to new uses and capabilities, and two trucks delivered to customers recently – including one into Canada – are proving the abilities of the new platform.

Autocar delivered its first DC-64D severe-duty conventional dump truck to a customer in Quebec recently. LMA LaPointe Construction received the custom-built truck, built on a Class 8 chassis and including a SPIF-compliant 20k Simard twin-steer suspension axle.

“At Autocar, we don’t believe in cookie-cutter products. Each truck is custom-engineered to meet the unique needs of our customers,” said Eric Schwartz, President of Autocar Industries.

“The DC-64 was built for the heavy-duty construction work LMA LaPointe Construction handles, so it makes for a great place to launch our new DC series dump truck.”

The new DC-64 is offered with a pair of diesel engine options, the Cummins L9 or X12, which offer ratings from 300 to 500 horsepower; the X12 generates up to 1,700 lb.-ft. of torque, while the L9 tops out at 1,250 lb.-ft. Fuel economy from the

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Cummins engines is, according to Autocar, the best in the industry, reducing cost of operation. The DC-64 is also available equipped with Cummins’ ISX12N compressed natural gas engine, which generates between 330 and 400 horsepower and offers a maximum of 1,450 lb.-ft. of torque.

GVWR for these trucks maxes out at 84,000 pounds. The chassis is available with a 112.5-inch BBC, and a wide variety of axle options are available, along with custom options as needed by the customer.

The DC series cab has been designed to ensure it can handle the challenging conditions that come with vocational operation. Built with a combination of steel and carefully selected components, then reinforced with aluminum corner castings, the cab is also fitted with a wraparound windshield that provides drivers 325 degrees of visibility. Inside, the cab has plenty of space, providing the driver with room to work and operate without sacrificing safety and comfort.

The DC-64 is customizable across a range of applications, and another new delivery provides a good example of that. Autocar introduced its first DC-64P boom pump truck, equipped with a Schwing 38-metre boom, to State-Wide Concrete Pumping, in Ohio.

“State-Wide specializes in first-hand proficiency with modern, cutting-edge techniques for a quality result, making this

THE DC-64 PLATFORM OFFERS OPTIONS FOR CUSTOM TRUCK DESIGN LIKE THIS SCHWING-UPFITTED DC-64P CONCRETE PUMP.

AUTOCAR HAS DELIVERED ITS FIRST DC-64D DUMP TRUCK IN CANADA TO A QUEBEC CUSTOMER.

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the perfect partner to work with to deliver our first-ever DC series pump truck,” Schwartz said.

The State-Wide DC-64P has been designed to give operators a flexibility to set up in areas where traffic can continue to flow while allowing the boom full reach off one side of the chassis. The pump uses 915 degrees of boom articulation on the working side of the five-section boom. In addition, it has vector controls, a rock valve and Schwing’s Super X outriggers for quick set-up and a compact, stable pumping platform. According to Brian Boles, commercial general manager specialty vehicles with Autocar, the concrete pump market is a good example of how the company’s custom engineering benefits customers.

“Pairing the benefits of our DC conventional chassis with the Schwing boom pump and custom engineering gives StateWide the exact tool they need to do the job and best serve their customers.” HEG

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TRUCKS & TRANSPORTATION

CUMMINS ENGINES ADD POWER TO ISUZU VOCATIONAL TRUCK MODELS CLASS 6 AND 7 TRUCKS WITH NEW DIESEL OPTIONS DRAW ATTENTION FROM NEW SECTORS INCLUDING CONCRETE

BY LEE TOOP, EDITOR

A

popular medium-duty truck line with roots in a variety of vocational uses is getting a new look and greater power for its 2022 model year, and it is drawing interest from new industry sectors in the process.

Isuzu has announced that its F-Series of Class 6 and 7 low cab forward trucks will be switching over to diesel power in 2022, taking advantage of a new partnership with Cummins to bring its popular B6.7 engine to the line.

The F-Series will be the first product to come out of the Isuzu Cummins Powertrain Partnership that was formed in 2019, and bring two models to market.

The combination of Cummins and Isuzu technology has partly been driven by emissions requirements, but also an opportunity to bring more power for use in more demanding applications, described Isuzu Executive Director of Marketing Brian Tabel. Cummins and Isuzu blending their technological knowledge is a step toward meeting tightening emissions requirements down the road.

“Cummins being a large diesel manufacturer with good technology and Isuzu being good on the smaller displacement diesel engines, it made for a great partnership to blend those resources,” Tabel said.

The benefits of the fuel economy are most certainly a big advantage, but there are a number of areas where operators require more horsepower and torque.

Brian Tabel Executive Director of Marketing, Isuzu “The addition of the Cummins B6.7 diesel engine is one of many exciting developments for the Isuzu F-Series truck. Moving forward we believe the Cummins B6.7 will create broader appeal and will open up new sales opportunities for our dealer network,” said Shaun Skinner, president of Isuzu Commercial Truck of Canada.

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The 2022 F-Series is available in two models, the Class 6 FTR, with a GVWR of 25,950 pounds, and the Class 7 FVR, with a 33,000 pound GVWR. Eight wheelbases will be available for the two models. Using a low cab forward design provides a larger cab-to-axle space that gives the Isuzu trucks greater cargo capacity compared to conventional

heavyequipmentguide.ca | MARCH 2021

cab vehicles with a similar wheelbase.

The trucks are designed with maneuverability, visibility and comfort in mind. Turning diameters are narrowed thanks to a 50-degree inner wheel cut, and the cab forward design plus new LED headlamps give drivers greater visibility.

Inside, the cab has been redesigned with new materials and colours, and a new dash cluster design has been introduced to give drivers greater visibility to gauges and indicators for emissions system components as well as other items.

Cummins diesel power will be welcomed in a number of different markets, including lease and rental as well as urban delivery. The construction market is an area of opportunity for Isuzu to expand, Tabel noted.

“The benefits of the fuel economy are most certainly a big advantage, but there are a number of areas where opera-

tors require more horsepower and torque,” he said. “Construction, for sure, has a good amount of interest in this opportunity. . .sweepers and some specialty vehicles such as cement mixers definitely have interest in the truck.”

Customers in the concrete mixer segment, as well as in the waste industry, are looking at the chassis for opportunities – the addition of the Cummins power offers a cleaner package for body builders, Tabel said.

“Our previous generation, the emissions system hung off the passenger side of the frame rail. With the Cummins system, it’s in-frame, so it makes for a clean frame rail for a lot of additional equipment that can be hung on the outside. The battery is pushed up closer to the cab. It really makes for a cleaner frame rail for a lot of those specialty equipment OEMs,” he said.

Production on the new FTR and FVR models will begin in the third quarter of 2021. HEG

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TRUCKS & TRANSPORTATION

A NEW ECODIESEL ENGINE OPTION GIVES RAM’S 1500 GREATER FUEL ECONOMY.

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new, more fuel efficient Ram 1500 has been released, taking advantage of the EcoDiesel engine to add another option to the company’s lineup of high-performing and efficient pickup trucks.

The 2021 Ram 1500 Tradesman HFE (for High Fuel Efficiency) EcoDiesel offers a highway rating of 7.1 litres/100 km – which Ram states is a best-in-class rating – as well as a city rating of 10.4 l/100 km, and a combined rating of 8.9 l/100 km.

“Ram is committed to innovation and powertrain leadership, and as the no-compromise benchmark for efficiency and performance, we continue to listen to customer input by offering unsurpassed fuel economy,” said Mike Koval Jr., Ram Brand Chief Executive Officer – Stellantis. “The Ram 1500 is North America’s most powerful half-ton diesel pickup with 480 lb.-ft. of torque and the most capable light-duty diesel with towing capability up to 12,560 pounds, and delivers over 1,600 kilometres of range on a single tank of fuel.”

The new Ram 1500 Tradesman HFE EcoDiesel will be available on Ram crew cab four-door models with the five-foot, seven-inch bed and 20-inch aluminum wheels. Features also include a black bumper and grille, tonneau cover, wheel-to-wheel side steps and cloth bucket seats.

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Ram’s 2021 truck lineup also includes a broad range of other fuel-efficient options, including the eTorque mild hybrid system available on both standard V6 and V8 configurations.

The Ram 1500 features up to 5,783 kilograms (12,750 pounds) of towing capability and 1,043 kg (2,300 pounds) of payload.

The 1500 is, according to Ram, North America’s most powerful half-ton diesel pickup, featuring 480 lb.-ft. of torque and a towing capacity of up to 5,697 kg (12,560 pounds).

Ram 1500 also features technology including the Uconnect 4C with a 12-inch touchscreen, split-screen capability, 360-degree camera views and more. Active safety and security systems include adaptive cruise control, forward collision warning, blind spot monitoring and ready alert braking. The truck also features a link-coil rear suspension system with optional active-level four-corner air suspension.

Crew Cab models of the 2021 Ram 1500 equipped with the Advanced Safety Group were recently awarded a 2021 Top Safety Pick rating by the Insurance Institute for Highway Safety (IIHS).

Along with the inclusion of features like Pedestrian Automatic Emergency Braking, Lane Departure Warning-Plus, Rear Cross Path Detection and more, performance in six IIHS crashworthiness tests were central to achieving the top rating.

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TRUCKS & TRANSPORTATION

CM TRUCK BEDS SECOND GENERATION SERVICE BODY ADDS UPGRADES FOR FUNCTIONALITY Building on the legacy of its SB model, CM pushed the envelope on the new Gen 2 SB Service Body to deliver more benefits for 2021 users, adding several upgrades that make the new SB even better suited to users’ needs.

Notable features of the Gen 2 SB combine enhanced functionality with head-turning good looks, from the rugged new stainless-steel fenders to the aluminum cast square fuel fill.

New steel-braided door holdback cables deliver heavy-duty performance and easier toolbox accessibility while significantly reducing the chance of breakage, corrosion or damage to the powdercoat. Safety is enhanced, as well, thanks to features including oval LED lights protected by a lifetime warranty, and a universal bolt-on crash zone bumper.

CM Truck Beds believes every user deserves storage options that fit the unique demands of their industry. Their bodies are built using a component-style design that makes them highly configurable. Three toolboxes on each side of the Gen 2 SB are available with multiple configurations, including vertical and horizontal options. As users’ needs change over time, the SB can easily be customized by adding side flip-tops, heavy-duty

overhead racks, slide-out drawers, shelving, lighting, Master Locks and more. And, with additional standard upgrades including T-handle compression latches and automotive D-bulb weatherstripping, CM’s new SB is improving security and protection for its customers and their tools.

The Gen 2 SB retains all the quality and durability of the original, from the 16-gauge (G60) galvanized steel body to the durable TexArmor powdercoat finish. Distributors will also appreciate that the Gen 2 SB now comes standard with a Universal Install Kit, allowing them to get trucks out the door faster and more easily.

STELLAR INDUSTRIES LOW CAB FORWARD SERVICE BODY ADDS NEW OPTIONS FOR OPERATORS The Stellar TMAX 2-14 Aluminum Low Cab Forward Service is the latest addition to the successfully long-standing TMAX series, providing yet another level of options for service truck operators.

The TMAX 2-14 Aluminum body coupled with a low cab chassis delivers unique operational advantages such as a superior turn radius that makes it a strong choice for metropolitan and small working areas. Additionally, through the use of a larger body, operators won’t have to sacrifice storage space and lifting capacity.

The body is ideal for a 44,840 – 77,800 foot-pound rated service crane (such as the Stellar 7621 up to the 12630 crane). It also features the crane carrying reliability of the Stellar Torq-Isolator torsion box understructure and crane compartment, which isolates the cranes lifting forces into the stabilizers and chassis frame, not into the storage compartments to avoid twisting the body and doors. The body side compartments are constructed of 1/8-inch high-strength aluminum floors and walls, with double-panel aluminum doors featuring a bonded internal hat channel for ultimate strength while still reducing overall weight.

The TMAX LCF Aluminum body also features the aluminum extrusion compartment top, standard on all Stellar TMAX Aluminum Series bodies. The extruded top is formed of high-strength aluminum and features two built-in accessory mounting rails that eliminate the need to drill holes in the compartment tops to mount equipment. The advent of the built-in accessory mounting rails makes mounting and relocating accessories a breeze. It also greatly reduces the chance of water intrusion into the compartments. The extruded top also incorporates wire harness channels inside the compartments for easy installation and to keep wires out of the way.

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SAFETY

DOES A HARD HAT HAVE AN EXPIRATION DATE?

W

e’ve trained ourselves to look at the expiration date on medicines, milk, bread, and other perishable foods. But we also know that some of these dated consumables can still go bad before their time if not handled properly. Did you know hard hats have an expiration date, too?

And just like food items, their useful life can be shortened if not cared for properly. The construction, testing and certification of hard hats are deferred to Standards ANSI Z89.1-2014 in the United States, and CSA Z94.1-2015 in Canada.

Both categorize and develop testing requirements for hard hats by Type (impact hazard) and Class (electrical hazard).

Simply put, Type I hard hats are tested for top impact only, while Type II must pass testing for both top and lateral impact.

As for electrical hazard resistance: • Class G must withstand 2,200 volts for one minute; • Class E must withstand 12,000 volts for 3 minutes; and • Class C hard hats are not tested for electrical insulation But does a hard hat have an expiration date? Technically speaking, the answer is no. That said, most manufacturers have recommendations on helmet and suspension lifespans.

According to MSA, their hard hat shells should be used no longer than 5 years, while suspensions should be replaced after 12 months. Both are the maximum time frame for replacement, calculated from date of first use. The date of manufacture is stamped or molded onto the hard hat shell, usually on the underside of the brim. Similarly, the suspension will be marked with the month and year of manufacture, along with the headband size.

Depending on the environment, application and use, the shell might need replaced as often as every two years. Some visible signs of hard hat damage, such as cracks, dents, or

holes, are easy to see and are obvious reasons to remove the hard hat from service. But even scores or scuffs on the surface might signal that it’s time to retire it. Dents from impacts stress the hard hat material, causing weak spots that are not acceptable. Scuffs or scores also weaken it by thinning out the shell.

If the suspension straps are frayed or ripped, or have damaged stitching, remove the webbing immediately and replace it with a new suspension assembly. Check the plastic attachment clips to make sure they aren't weakened or broken as well.

When replacing the suspension use only those made by the original manufacturer specifically for that model and size. Hard hats are tested and certified with the manufacturer suspension installed and approved as a system. Incorrect parts and accessories or those made from any other source render the certification null and void. Additionally, an incorrect headband and web could reduce or eliminate the amount of impact protection. The impact space might not be adequate.

PROPER CARE AND USE OF HARD HATS:

• Inspect the hard hat regularly. Be sure to do quick inspections throughout the workday.

• Cleaning the headband and webbing in a mild soap and water solution will help to eliminate the buildup of oil and contaminates.

• Some paints will attack and damage the shell materials. This reduces the degree of protection the hard hat provides.

• Some decals may be used as long as they’re not metallic, the adhesives aren’t damaging to the shell’s composition and are placed no closer than ½-inch from the helmet’s edge.

MARCH 2021 | heavyequipmentguide.ca

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SAFETY

HOW TO APPROACH YOUR EMPLOYER WITH JOB SITE SAFETY CONCERNS

BY DAVID M. JARVIS

I

t’s inevitable. If you are a safety-conscious worker, you will at some point in your career be faced with the task of presenting a safety concern to your employer. If you’ve been given this responsibility, or if your company is truly supportive of safety efforts, then it’s easy. However, not everybody is lucky enough to be in those situations. Some employers are dismissive of safety concerns at best, and hostile toward those who bring them up at worst. So, what’s the best way to bring safety issues to your employer’s attention?

The answer will, of course, depend on the nature of the hazard you are reporting. If it’s not an immediate danger, you have flexibility in how you approach your boss. However, if the safety issue is an immediate danger and somebody’s life or well-being is on the line, then you need to act accordingly.

In that situation, the best thing to do would be to try to get the employee exposed to the hazard out of the situation first.

Do whatever research you need to do to back up your concern and have that backup in writing.

Deal with the consequences once they are safe but waiting to get a supervisor if they are not immediately available could be the difference between life and death. Yes, this could initially have a negative impact on your job (we’ll discuss employer

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retaliation in a bit), but you need to ask yourself if you want to live with the death of a co-worker on your conscience. If your employer is not supportive of safety efforts, this situation will prove to be very complicated.

Let’s assume, though, that we’re not in an immediately life-threatening situation. In that case, you should consider these suggestions:

FOLLOW THE CHAIN OF COMMAND

Nothing is going to upset your boss more than you going over their head. Your immediate supervisor should be the very first person you address safety concerns with, even if you have a company safety director. Give them the opportunity to fix the problem. Let’s face it though, some of you have been working for your supervisors for a long time and you are fully aware of what their reaction will be. If you are in this unfortunate circumstance, or if you do approach them and their response is simply unsatisfactory, then you may need to seek help elsewhere. In a union shop, this could mean addressing the concern with your shop steward. In either union or nonunion situations, it could be addressing the issue with your safety manager or director. A good safety manager will find a way to approach the situation without unnecessarily dragging your name into it. When an employee reports a safety issue to a safety manager, it is a good idea for that manager to go and do a walk-through of the area before contacting the supervisor.

That way, when they contact the supervisor it is because they happened to be in the area and observed a safety violation, not because somebody went over the supervisor’s head.

ENLIST AN ALLY

Some companies don’t have safety managers or shop stewards. In these situations, you need to ask yourself, are there people in your company with influence that are strong proponents

of safety? Perhaps you can bring the issue to their attention, once you’ve unsuccessfully attempted to work with your supervisor. Find a way to discreetly let them know what the problem is and maybe they will be able to run with it from their end.

MAKE SURE YOU’RE NOT SIMPLY COMPLAINING One of my old bosses used to always say, “Don’t come to me with a problem, come to me with a solution.” He had an extremely open-door policy, but he didn’t want us just walking through his door to complain. He wanted to see that we’d thought about the problem we were experiencing and had a suggestion to fix it. Sometimes, we didn’t have suggestions and we would explain that, but what he was doing was showing us how to problem-solve. So, the next time you want to run to a supervisor to complain, first think about what it is you’re complaining about. Are co-workers tied-off to unsuitable anchor points? Maybe you can go in suggesting what a suitable anchor point might be or that railings may be a better option. Do your co-workers seem to not understand what is required of them from a safety perspective? Maybe you can go in and request a training class that would help everybody understand better.

DON’T BE ARGUMENTATIVE, BE COOPERATIVE In line with going in and presenting a solution, your whole approach should be one of cooperation. If you go in making accusations and attacking management, you can expect negative results. Let your boss know that you wouldn’t be bringing something to his or her attention if it wasn’t important and that you did put a lot of thought into it, but you are really concerned. Tell them what you believe to be wrong and give them a chance to explain. Offer any solutions you may have

As an employee, you have rights, and one of those rights is the right to a workplace free of recognized hazards. and let them know that you will help them in any way you can to make sure the situation is corrected as efficiently and as quickly as possible.

DO THE RESEARCH

Know what you are talking about, plain and simple. Don’t go and complain that the height of the railings are wrong when they’re not. Don’t complain that an anchor point is insufficient when it’s not. Do whatever research you need to do to back up your concern and have that backup in writing. If you find the information you need on your regulator’s website, print that page up and bring it with you. Show your boss what it says in the standard, but be careful. There can be old information out there that has possibly been superseded by new regulations or letters of interpretation. Employees who are adept at navigating the internet have a world of information at their fingertips, but if you know a safety professional in the field, perhaps you can ask them for assistance to ensure that your information is up-to-date. I have had many safety concerns brought to my attention in my career and, while many were valid, there were quite a few that weren’t. If you get an explanation of why something is not unsafe and why it is compliant with the law, you may need to be willing to accept that.

MARCH 2021 | heavyequipmentguide.ca

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SAFETY KNOW THAT YOU’RE PROTECTED

As an employee, you have rights, and one of those rights is the right to a workplace free of recognized hazards. Another is the right to voice concern for your safety without fear of retaliation – to your employer or to your provincial regulator. In the worst case scenario, where you have a safety hazard that your employer refuses to address, or refuses to address in a satisfactory manner, you have the right to contact your provincial regulator directly and file a complaint. The sad fact is that not all employers are going to be willing to hear you out or be responsive to your concerns.

You need to ask yourself, are there people in your company with influence that are strong proponents of safety?

Old-school thinking may cause them to label you as a trouble maker or a problem employee, but you need to stand by your convictions. Simply put, your employer cannot retaliate against you in any way for bringing up safety concerns. They cannot fire you. They cannot transfer you to a less desirable position as a result. They cannot reduce your pay. They cannot change your working conditions to make you uncomfortable or unhappy. According to the Occupational Health and Safety Act (OHSA) and the Canada Labour Code, your employer cannot punish you for raising safety concerns.

Voicing safety concerns to your employer is not only a good idea, but it is imperative if you want your company to have an effective safety program. However, there are right and wrong ways to do things. In these situations, diplomacy is key. Follow the chain of command as long as it is effective.

Do your best not to hang anybody out to dry or throw anybody under the bus. Remember that the goal is your well-being and the well-being of your co-workers. Know that what you’re asking for is right. Once you know this, be insistent, be fearless, and you might just save somebody’s life.

DAVID M. JARVIS is COO of Jendco Safety Supply.

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INDUSTRY REPORT

INDUSTRY REPORT HOW THE CONSTRUCTION INDUSTRY IS TAKING ACTION ON RACISM TO BUILD SAFE AND INCLUSIVE JOB SITES

D

evelopers, contractors, unions, associations and workers are uniting in a growing coalition supporting the Toronto Declaration of Inclusive Workplaces & Communities.

Systemic racism and discrimination harm the construction industry. The Toronto Declaration of Inclusive Workplaces & Communities commits to standing up for the rights and dignity of all to promote inclusive, equitable, safe and respectful workplaces.

The affirmations in this declaration further the principles of inclusion supported by both the City of Toronto and the unions and employers in the construction industry. To demonstrate its support for this declaration and to uphold diversity, the City of Toronto affirms this declaration, and encourages those in the construction industry across the province to continue denouncing discrimination and hate in all its forms.

Many employers in the construction industry have not just signed on to this declaration but are taking further action to educate their members about the importance of eliminating racism and discrimination in the industry.

“As Mayor, I have made it clear that racism and discrimination have no place in Toronto. We have met with workers, developers, contractors, unions and associations to create this Declaration and take a stand together against any form of hatred in our city. This past year, when nooses were found on construction sites in Toronto, we recognized the tragic reality that anti-Black racism continues to exist in our society and that we need to keep doing all we can to bring an end to it,” said Toronto Mayor John Tory. “We worked together with the industry to find ways to bring an end to racism within the sector. This Declaration was a result of those meetings and an important step in the industry’s plan to move forward, support their employees and to build a more inclusive workplace for everyone.”

Many employers in the construction industry have not just signed on to this declaration but are taking further action to educate their members about the importance of eliminating racism and discrimination in the industry. EllisDon has hosted

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diversity and inclusion town halls to discuss these crucial issues with employees, and Daniels has organized site meetings with construction teams to solidify the importance of creating inclusive workplaces and to reiterate that there is zero tolerance for discrimination on job sites.

“EllisDon has zero tolerance for racism, and as an employer, we have a pivotal role to play in this movement. We will continue to work closely with our union partners to promote education and action across all areas of our industry,” said Geoff Smith, president and chief executive officer of EllisDon. “I love being a carpenter, and I am proud to be part of an industry that understands the importance of inclusivity and takes the necessary steps to ensure diversity is celebrated every day,” said Rokhaya Gueye, CDCO member.

In the last year, the construction industry – employers and union partners – have been actively speaking out against racism and hate in all its forms and promoting inclusion and diversity on worksites.

In the last year: • Carpenters Local 27 brought forward and signed the Charter of Inclusive Workplaces & Communities in the summer of 2020 as part of a multi-union effort to create safe and respectful workplaces.

• The CDCO appointed Chris Campbell as Equity and Diversity Representative. He works to propel the organization forward and continue to advocate for ending workplace discrimination in the construction industry.

• The CDCO shared member-focused video content celebrating Black History Month, with BIPOC members of the industry expressing what this month means to them.

• EllisDon has appointed Jennifer Khan as the Head of Inclusive Diversity, as well as established the Alliance of Black Employee Experience and Leadership (ABEEL) led by engineer Samuel Ajobo.

Daniels co-hosted a virtual town hall in Regent Park to share updates and actions in response to the hate crime on a Daniels construction site. RESCON, Carpenters’ Local 27 and LiUNA Local 183 participated in the town hall to engage directly with community stakeholders on broader industry actions against racism and discrimination.

The Carpenters’ District Council of Ontario (“CDCO”) is composed of 16 affiliated Local Unions, including 3000 members of HOPE Local 2220 and the United Brotherhood of Carpenters and Joiners across the province. In total, we represent over 30,000 women and men working in a wide range of skilled trades.

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WE ARE CANADA’S ONLY PREMIER SERVICE CENTRE FOR Authorized Distributor for: Authorized Service Dealer

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ADVERTISER INDEX BKT Tires Canada Inc..................................................... 19 Buffalo Turbine................................................................. 39 CASE Construction Equipment...............................31 Easi-Pour................................................................................53 Eberspächer Climate Control Systems Canada Inc...........................................................................48 FLO Components.............................................................53 Frontline Machinery Ltd..............................................33 The Gear Centre................................................................53 GOMACO Corporation................................................. 56 Hitachi..................................................................................... 49 John Deere Construction & Forestry............... 2–3 Liebherr-Canada Ltd........................................................ 9 Mack Trucks........................................................................... 7 Melfred Borzall...................................................................37 Okada America, Inc........................................................23 Power Curbers................................................................... 43 Trail King Industries, Inc..............................................55 VMAC....................................................................................... 36 Volvo Trucks......................................................................... 41

IN-DEPTH REPORT: COMPACT WHEEL LOADERS

BEST PRACTICES FOR MILLING

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heavyequipmentguide.ca | MARCH 2021

Wirtgen America...............................................................13

TK Corporate Phone: (800) 843-3324

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trailking.com

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@trailkingind

12’ TO 20’ EXPANDABLE FRAME WITH TK120LPSD-HSD FRONT STEER DOLLY

WE DESIGN AND MANUFACTURE CUSTOM HAULING SOLUTIONS Designed for multiple load configurations, this trailer expands from 12’ to 20’ wide.

The Perimeter Frame Trailer is engineered to be lightweight, while still increasing payload. The low deck height offers the ability to haul even the tallest equipment. Endless combinations of decks are available to meet your hauling requirements.

TK160

PERIMETER EXPANDING FRAME

New

www.gomaco.com x info@gomaco.com “Dedicated to Concrete – Dedicated to You”. GOMACO offers the full range of concrete slipform pavers, curb and gutter machines, placer/ spreaders, texture/cure machines and bridge/canal finishing equipment. GOMACO equipment features our exclusive and proprietary G+® control system, created in-house by our software engineers from the wants and needs of contractors paving in the field. We’ll show you the new Navigator controller with a 10-inch touchscreen that allows ground personnel to simply control and view all attachments from one location. We are also introducing our new high-production system for the C-450 cylinder finisher for bridge decks and flat slabs. At the heart of GOMACO equipment is our passion for concrete and our commitment to our customers. We look forward to visiting with you about your upcoming paving projects and your concrete paving equipment needs.

CONCRETE STREETS AND HIGHWAYS x AIRPORT RUNWAYS x CURB AND GUTTER x SIDEWALKS RECREATIONAL TRAILS x SAFETY BARRIER x BRIDGE PARAPET x BRIDGE DECKS x IRRIGATION CANALS GOMACO CORPORATION IN IDA GROVE, IOWA, USA x 712-364-3347