Equipment Today November 2022

Perfect Fit: Matching Buckets to Materials for Best Wheel Loader Function Helping you optimize ROI on your construction equipment

®

NOVEMBER 2022

MANY BECOME ONE Using Construction ERP to Unite Tasks and Strategy

CHARTED WATERS How to Read Digger Derrick Load Charts

PIVOT ON A DIME TRUCK MANUFACTURERS PIVOT DESIGNS, EMBRACE CHANGE

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November 2022 | Vol. 58 No. 11

Cover photo courtesy Mack Trucks

Contents Contents

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FEATURES 16

TRUCKS & TRANSPORTATION

Navistar Moves Toward Sustainable Mobility with Collaboration and Modularity.

Navistar and International Truck launch the S13 Integrated Powertrain that will begin full production in July 2023.

COVER STORY

Truck Manufacturers Pivot Designs, Embrace Change

20

TRUCKS & TRANSPORTATION

23

TRUCKS & TRANSPORTATION

27

TRAILERS

28

TRAILERS

29

TRAILERS

32

EARTHMOVING TRENDS

36

EARTHMOVING TRENDS

40

TECHNOLOGY

41

TECHNOLOGY

43

TECHNOLOGY

The past three years created a perfect storm of challenges and opportunities for the trucking industry.

DEPARTMENTS 6

BREAKING GROUND

Manufacturers and Research Groups Discuss Mixed Signals of Trucking Industry, Possible Recession This month’s issue focuses on the trucking industry, a vital segment facing labor shortage and manufacturing challenges.

8

EQUIPMENT INTRODUCTIONS

November New Product Launches

Wheel loaders and other heavy equipment are among the new products in this issue of Equipment Today.

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PROFIT MATTERS

How The Walbec Group Unites Multiple Divisions with Construction ERP

Combined contracting and construction materials conglomerate leverages HCSS, Command Alkon and CMiC.

48

RUNNING THE BUSINESS

Calculate the Productivity of Your Construction Business

How are your productivity stats standing up to the test of time?

49

BRIDGING THE GAP

Outdated Hiring Methodology for the Construction Trades

Many contractors may have a great business, a stellar reputation, and a top-notch end product, but still find themselves struggling with recruitment and retention.

PRODUCT ROUNDUPS 24

TRUCKS & TRANSPORTATION Tires and truck accessories for the construction jobsite.

30

TRAILERS

37

EARTHMOVING

44

TECHNOLOGY

New trailers and accessories.

Check out the latest wheel loaders and more for the jobsite.

The latest innovations for use on the jobsite.

Understanding how to read load charts and applying that information to the operation of a digger derrick is critical.

Werk-Brau Bucket Keeps Poet In Motion

Alternatives to increased downtime and rising repair costs to keep loader buckets operational.

Ensuring Safety With Heavy-Haul Trailers

When talking about safety with heavy-haul trailers, it all comes down to the load and the road.

How to Safely Load an Equipment Trailer

Take steps and precautions necessary to keep you, other drivers and your equipment in good shape for years to come.

After a Flood: Tips for Tractor, Trailer Inspection, Reconditioning The floods in Florida from Hurricane Ian will require massive rebuilding efforts, some of which depend on the trucking.

Optimize Wheel Loaders with Creative Bucket Attachments

Choose the bucket needed for the job by considering aggregate, load size and wheel loader capabilities.

How to Master Your Oil Selection

For engine efficiency and fuel economy, selecting the correct engine oil is fundamental in helping to reduce fuel consumption and carbon emissions, as well as reducing unplanned maintenance.

What You Missed at Autodesk University

Autodesk announced new BIM capabilities for its Autodesk Construction Cloud and Tandem products.

8 Tips For Wheel Loader Operators

Loading, stockpiling, aggregate handling: You count on your wheel loaders to take on all kinds of tasks on the jobsite.

3 Things Holding Back Autonomous Vehicle Implementation An emerging technology sector is trying to redefine safety. protocols in cotonomous vehicles.

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4 E Q UIPMEN T TODAY | November 2022

Load Chart Knowledge Central to Safe Digger Derrick Operations

Published and copyrighted 2022 by AC Business Media Equipment Today makes every effort to report manufacturers’ product news accurately, but is not responsible for validity of news claims.

All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording or any information storage or retrieval system, without written permission from the publisher.

SUBSCRIPTION POLICY: Individual subscriptions are available without charge in the U.S. and Canada to management, engineering, supervisory, equipment maintenance and other personnel who have buying influence in the construction equipment industry. Subscribe online at www.ForConstructionPros. com. Publisher reserves the right to reject non-qualified subscribers.

One year subscription to non-qualified individuals: U.S. $50; Canada/Mexico $70; all other countries $100 (payable in U.S. funds, drawn on U.S. bank).

Single copies available (prepaid only) $10.00 each (U.S., Canada & Mexico), $15.00 each (International). For change of address or subscription information call (847) 559-7598 or fax (847) 291-4816. Equipment Today (USPS 369-290, ISSN 0891-141X) is published is published 12x with issues of January, February, March, April, May, June, July, August, September, October, November and December by AC Business Media, 201 N. Main Street, 5th Fl., Fort Atkinson, WI 53538. Periodicals postage paid at Fort Atkinson, WI, and additional entry offices. POSTMASTER: Please send change of address to Equipment Today, PO Box 3605, Northbrook, IL 60065-3605. Printed in the USA. Canada Post PM40612608. Return Undeliverable Canadian Addresses to: Equipment Today, PO Box 25542, London, ON N6C 6B2.

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B RE AKI N G G R OU ND | By Erica Floyd, Editor-in-Chief Equipment Today

Manufacturers and Research Groups Discuss MIXED SIGNALS OF TRUCKING INDUSTRY, Possible Recession

H

appy autumn, Equipment Today readers, or, if you’ve just continues a top challenge in the trucking industry, particularreturned from bauma in Munich and are stuck in multi- ly in manufacturing new trucks, Randall said the pent-up and lingual mode: Frölicher Herbst! continuing demand for Mack trucks is incredibly high. Randall The 33rd annual iteration of the largest construcpredicts that demand for new Mack trucks will be even strontion equipment and mining tradeshow in the world featured ger due to an order backlog and the average age of tractor fleets. innovations in sustainability, enormous “wow-factor” equipOver the past couple of years, production has not been able to ment and machinery with alternative fuel source options. New meet the demand, Randall explained, and replacement cycles products of note included Hyundai’s HW155H hydrogen-poware longer due to the difficulty meeting just the replacement ered excavator prototype, two Manitowoc Grove cranes—the demand of trucks.

GMK5150XL and the GMK5120L—and two all-new Takeuchi Thus, the industry foresees strong demand for the near excavators, the TB350R and future, despite the impending TB395W models. economic pullback. What’s After three years and a more, due to the pent-up and six-month delay due to ongofuture demand for new trucks, ing certainties around the any softening of the truck COVID-19 pandemic, the order market will not match excitement of the attendees at the softening of the econobauma was palpable. Peering my—it will not be a 1:1 ratio, inside the international conaccording to Randall. struction equipment industry A recent report released offered me a unique lens, as

by Freight Transportation well. I had productive and Research Associates revealed meaningful conversations that North American Class 8 with engaged manufacturers net orders for September skyconcerned about the ongorocketed to 56,500 units, the ing labor shortage, both for most ever for a single month. skilled trades like construction Spencer Webster, president of Red Classic, a subsidiary of In the past 12 months, North Coca-Cola Consolidated based in Charlotte, N.C., and the largest and trucking and for roles American Class 8 orders total independent Coca-Cola bottler in the U.S., recently accepted keys that require higher education, 254,000 units. like OEM engineering.

“We anticipate replacefor a Mack Anthem model from Jonathan Randall, Mack Trucks A few weeks before I flew ment demand to stay elevated senior vice president of sales and commercial operations. to Munich, the Heavy Duty throughout 2023,” said Manufacturers Association Charles Roth, FTR analyst.

(HDMA) and MacKay and Co., a marketing research and The difficulty of getting new trucks due to the order backmanagement consulting firm for the commercial trucking, conlog, tight labor market and supply chain challenges has led to struction and agricultural equipment industries, reported in a increased sales of used trucks, as well. According to the latest by monthly webinar that labor remains the most significant barACT Research, used Class 8 truck sales were up by 29% month rier to growth for the commercial vehicle segment. However, over month. Increased purchases and driving of used trucks the same statistics also offer optimism–a reduced risk of a U.S. makes for more maintenance work and parts replacement. recession. In an economic downturn, businesses generally hire Gott sei Dank (thank goodness) that Oct. 2-8 was National fewer people, according to MacKay and Co. Technician Appreciation Week, then!

“Unless we have entered a magic mystery cycle where we If more fleets are comprised of used trucks these days, they have a recession with rising employment,” joked Bob Dieli, will need talented technicians to maintain them. Cheers to MacKay and Co. economist and president and founder of those workers who von seiner Hände Arbeit leben, or “live on the RDLB, Inc. an economic consulting firm. work of their own hands.” Until December, bleibt gesund (stay Truck drivers, technicians and others looking to die Treppe healthy). ET hinauffallen–shoot up the ladder in their careers by securing Read more at: promotions–will have good opportunity to do so in 2023. https://eqtoday.co/Nov22BG At a recent Mack Trucks event in Bethlehem, Penn., Jonathan Randall, senior vice president of Mack sales and operations, reaffirmed that the trucking industry looks strong.

Erica Floyd “Oil prices are high, but they’re declining. Interest rates are Editor-in-Chief climbing. GDP is dropping. Yet, all the other indicators, at least Equipment Today from the trucking industry, remain fairly positive,” Randall said, explaining that the U.S. economy indicates it is heading toward efloyd@ACBusinessmedia.com a slowdown. “Manufacturing orders are climbing and unemployment rate remains low.”

Emphasizing that the labor market is extremely tight and

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EQUIPMEN T TODAY | November 2022

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Published and copyrighted 2022 by AC Business Media Equipment Today makes every effort to report manufacturers’ product news accurately, but is not responsible for validity of news claims.

All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording or any information storage or retrieval system, without written permission from the publisher.

SUBSCRIPTION POLICY: Individual subscriptions are available without charge in the U.S. and Canada to management, engineering, supervisory, equipment maintenance and other personnel who have buying influence in the construction equipment industry. Subscribe online at www.ForConstructionPros.com. Publisher reserves the right to reject non-qualified subscribers.

One year subscription to non-qualified individuals: U.S. $50; Canada/Mexico $70; all other countries $100 (payable in U.S. funds, drawn on U.S. bank). Single copies available (prepaid only) $10.00 each (U.S., Canada & Mexico), $15.00 each (International). For change of address or subscription information call (847) 559-7598 or fax (847) 291-4816. Equipment Today (USPS 369-290, ISSN 0891-141X) is published is published 12x with issues of January, February, March, April, May, June, July, August, September, October, November and December by AC Business Media, 201 N. Main Street, 5th Fl., Fort Atkinson, WI 53538. Periodicals postage paid at Fort Atkinson, WI, and additional entry offices. POSTMASTER: Please send change of address to Equipment Today, PO Box 3605, Northbrook, IL 60065-3605. Printed in the USA. Canada Post PM40612608. Return Undeliverable Canadian Addresses to: Equipment Today, PO Box 25542, London, ON N6C 6B2.

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Published by AC Business Media 201 N. Main Street, Fort Atkinson, WI 53538 (800) 538-5544 www.ACBusinessMedia.com www.ForConstructionPros.com/equipment www.IronPros.com

Equipment you need.

Prices you’ll dig.

Attachments, parts, and more.

www.ebay.com/heavyequipment

EQUIPMENT INTRODUCTIONS These pages feature some of the latest equipment available. For more information on these products, use the QR code shown.

Caterpillar Battery Electric Machines

Bobcat

Platinum E35, T76 and S76 Bobcat’s platinum edition of the E35 (33 hp) compact excavator is a limited-time offering available at select Bobcat dealerships and provides an updated experience with modern details and features paired with the latest technology and amenities. The platinum package’s features extend beyond the offerings of the machines’ deluxe and premier packages for added performance and comfort. Features of the E35’s platinum package includes a rearview camera installed, LED light kit, five-year subscription for Bobcat Machine IQ wireless communications, an engine block heater, auto HVAC cab, 7-in. touch display screen, Bluetooth radio, a heated high-back suspension seat, motion alarm, long arm, angle blade, clamp diverter valve and hydraulic X-Change.

Read more at: https://eqtoday.co/p1rzhx

CASE E-series The new models of E-series excavators focus on operator performance and control, as well as total cost of ownership. They include OEM-fit 2D and 3D machine control systems. A major enhancement in the cab is the 10-in. LCD display that provides access and visibility to cameras, machine data and controls. This includes the optional CASE Max View display, which provides 270° of visibility.

CASE has added new FPT Industrial engines throughout the product line, along with new enhancements to the hydraulic systems for power and performance. The CASE E-series excavators feature a combination of diesel oxidation catalyst (DOC), selective catalytic reduction (SCR) and particulate matter catalyst technologies, as well as no lifetime after-treatment replacement or mechanical service over time. The system has 13 patents that supports emissions compliance and performance in working environments.

Read more at: https://eqtoday.co/a1uhnw

8 EQUIPMEN T TODAY | November 2022

Caterpillar displayed four electric machine prototypes, including battery prototypes, at bauma 2022 in Munich, Germany. The battery electric machine prototypes include the 301.9 mini excavator, 320 medium excavator, 950 GC medium wheel loader and 906 compact wheel loader. The machines are powered by Caterpillar battery prototypes and include an onboard AC charger.

The company also plans to offer an offboard DC fast charging option. Built on Caterpillar technology, the lithium-ion battery range features a modular design that offers various configurations across multiple applications. The batteries are engineered to be scalable to industry and customer performance needs and support sustainability throughout their lifecycle, including recycling and reuse at the end of life. The 301.9 and 906 are expected to be the first commercially-available models.

Read more at: https://eqtoday.co/41n8f8

Lind

Equipment Beacon XP970LED and XP980LED Lights Lind Equipment’s Beacon explosion-proof LED lights (XP970LED and XP980LED) have been designed to replace existing portable hazardous location lights. Lind Equipment has designed an LED panel that is slim, lightweight and emits a significant amount of light. Its slim size means we were able to build a thin housing around it so that the final product is easy to move around and store.

The thin housing and sleek design not only looks good, but allows us to produce these lights at a fraction of the cost of traditional portable hazardous location lights. The smaller, lighter lights also allow us to provide many different mounting accessories, including tripods, floor stands, magnet mounts and scaffold mounts.

Read more at: https://eqtoday.co/mgcxt2

ASV Turf Tracks ASV offers smooth turf tracks for minimized damage to soft, delicate surfaces.

With a combination of greater ground surface area and the performance of ASV’s Posi-Track undercarriage, the turf tracks can achieve equal or better traction than treaded tracks on dry surfaces.

This product minimizes damage to topsoil and root systems, allowing for faster job completion in landscape, hardscape and golf course applications. ASV’s green turf tracks have a smooth design and are manufactured from a specialized blend that resists cracking, provides traction and maximizes overall life. The rubber tracks eliminate rusting and corrosion because they contain no steel cords.

Read more at: https://eqtoday.co/itas0t

www.ForConstructionPros.com

EQUIPMENT INTRODUCTIONS

FPT

XC13 Hydrogen LEITWOLF h2MOTION Snow Groomer Volvo

Construction Equipment ECR25 Electric Compact Excavator Volvo Construction Equipment’s ECR25 electric compact excavator offers zero exhaust emissions, and compared with its conventional counterparts, significantly lower noise levels, reduced energy costs and fewer maintenance requirements. Its batteries store enough energy to power the machine for up to eight hours in common applications. From indoor work to nighttime projects, renters can work on jobsites where other machines aren’t welcome. The Volvo ECR25 Electric is ready to bring rental centers into a more sustainable future.

Read more at: https://eqtoday.co/d3o0bw

EarthCam Integrates With

Autodesk Construction Cloud EarthCam has released upgrades to its Autodesk Construction Cloud integration. EarthCam’s live jobsite cameras can now automatically deliver detailed AI-powered reporting with accompanying live imagery direct to Autodesk Build, the project management and field execution solution. EarthCam recently became the first camera company to be recognized as a Construction Cloud Premium Partner. EarthCam continues to upgrade navigable Revit or Navisworks 3D models with its high-resolution imagery, providing perspectives of jobsites throughout the project lifecycle. Synched live camera streams are meshed with digital-twin models, and users can pan, tilt and zoom to reveal architectural details while immediately seeing the corresponding model alignment. This delivers x-ray-like insight and visual evidence of progress for VDC teams.

Read more at: https://eqtoday.co/97guuw

9

E Q UIPMEN T TODAY | November 2022

FPT Industrial has unveiled the first concept application of the new XC13 hydrogen combustion engine with a snow groomer for commercial and outdoor sites. FPT Industrial partnered with PRINOTH, a producer of snow groomers and tracked vehicles, to create the LEITWOLF h2MOTION. This vehicle is equipped with the new FPT XC13 Hydrogen version, 13 liter, six-cylinder engine, delivering 460 hp (338 kW) and 2,000 Nm of torque. The new FPT XC13 is the first multi-fuel single-base engine. From diesel to natural gas-including biomethane-hydrogen and renewable fuels, the base engine has been designed with multiple versions to offer component standardization and integration with the final product.

Read more at: https://eqtoday.co/je6p32

Grove GMK5150XL and GMK5120L Grove is preparing to showcase two new five-axle, all-terrain cranes to the public, the GMK5150XL and GMK5120L. The GMK5150XL’s load charts in taxi configuration ensures manageable roadability and transport for owners. Counterweight slabs are interchangeable with those from the GMK5120L or any other Grove 150 t crane, which helps simplify logistics and handling.

The flexible counterweight configurations enable setup to be tailored to customer needs. With compact dimensions of 14.195 m overall length and 2.75 m width, the GMK5120L makes jobsites accessible. Grove’s MEGATRAK independent suspension enables the machine to maneuver around work areas. Both the GMK5120L and the GMK5150XL come with the latest generation of Grove carrier cabs. The new cab design seats the operator an additional 235 mm from the centerline for visibility and maneuverability.

Read more at: https://eqtoday.co/2t1e9a

JLG Seatbelt Safety

System for Telehandlers JLG Industries now offers its Seatbelt Engagement and Operator Presence option for select JLG telehandlers as an aftermarket accessory. This new telehandler retrofit kit includes seatbelt engagement assurance, operator presence functionality, a high-visibility orange seatbelt and illustrated instructions for installation. Features of JLG’s telehandler Seatbelt Engagement and Operator Presence system include: ˜ Operator presence feature restricts engine start and hydraulic functions when an operator is not present in the seat ˜ Seatbelt engagement feature produces a visible and audible alarm when an operator is seated and unbuckled ˜ Orange high-vis seat belt Read more at: https://eqtoday.co/aejxnd

www.ForConstructionPros.com www.ForConstructionPros.com

November 2022 | EQ U I P MEN T TO D AY

9

C O VE R S T ORY | By Erica Floyd, Editor-in-Chief, Equipment Today

Western Star

Truck Manufacturers PIVOT DESIGNS, EMBRACE CHANGE in Face of Natural Disasters, COVID-19 The Western Star 57X model cab delivers comfort with leather seating. On sleeper models, an optional driver’s lounge with table and Murphy bed is available.

O

n a Saturday in early October, I watched as several Class 8 heavyduty trucks with gravel fill zipped around a highway in Fond du Lac County, Wis., trying to wrap up a major project before winter. As I headed home westward on Highway 23, a Home Depot rental truck trailed my station wagon at a polite pace and came to a respectable stop behind my bumper, while I turned left onto a county highway. I glanced in the rearview mirror and saw the orange rental flatbed carried a skid-steer loader, possibly intended for finishing

up commercial landscaping during Wisconsin’s waning early autumn warmth.

Upon my return home, I paused to wait for another Mack Granite to clear my subdivision, where it was working on a driveway job. Then, I received delivery of a cabinet out of a semi with a trailer length longer than my driveway. A few minutes later, a Spee-Dee Delivery walk-in delivery truck cruised up with a recurring bulk coffee order—and complimentary dog treats. I wasn’t counting then, but in retrospect, I had seven truck interactions within

10 EQU IPMEN T TOD AY | November 2022

30 minutes and did not find the drive home to be abnormal or the trucks excessive.

The proliferation of e-commerce deliveries and returns, infrastructure projects and the natural increased inclination to work on one’s property during the COVID-19 pandemic shutdown have all contributed to unprecedented amounts of trucks on the road and off highway. Simply put, trucking in 2022 looks dramatically different than it did two decades ago.

The world has come to rely on its clothing, food, furniture and roads to be supplied by trucks.

However, the past three years has not made it easy for drivers and manufacturers to meet demand. From natural disasters complicating routes and endangering workers, to new regulations and an airborne virus shutting down many truck rest stops, driver burnout and retirement was inevitable. But here is a glass-half-full perspective: The past three years created a host of opportunities for trucking manufacturers and the trucking industry to innovate and profit from said changes and updated designs, leading to increased safety and reduced driver fatigue.

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INCREASED CAB COMFORTS PUT TRUCKERS’ REST FIRST The Federal Motor Carrier Safety Administration (FMCSA) hours of service (HOS) rules, which govern the amount of time drivers of commercial vehicles can spend on the road, aim to prevent fatigue and compromises to safety that can come from long hours and miles behind the wheel. On June 1, 2020, FMCSA published revised HOS regulations, which took effect as of Sep 29, 2020, specifically the updated sleeper berth provision.

Originally, the proposed

COVER S TORY

Peterbilt

The Peterbilt Model 567 UltraLoft sleeper includes 8 ft. of headroom and 70 cu. ft. of overall storage. The UltraLoft also gives drivers large upper and lower bunk mattresses, headroom in both bunks and creature comforts of home with space to accommodate a large microwave and a 32-in. flat screen TV. sleeper berth provision mandated that the driver spend at least eight hours in the sleeper berth during the minimum 10-hour off-duty requirement— an attempt to increase safety on the road by ensuring drivers take a break. Some rules officials wanted to make sure drivers were getting their recommended eight full hours of shut-eye, as prescribed by the National Sleep Foundation, American Academy of Sleep Medicine and countless other organizations concerned with adult human health.

This provision modifies the sleeper berth exception to allow a driver to meet the 10-hour minimum off-duty requirement by spending at least seven hours of that period in the berth. This is combined with a minimum off-duty period of at least two hours spent inside or outside the berth, provided the two periods total at least 10

hours. Aside from the logistical challenges of being forced to spend eight hours in a sleeper berth—what if a loading or receiving dock is closed by the time the driver gets there at midnight? The sleeper berths themselves can be confining, isolating and often unsanitary.

Additionally, if spending seven hours in a sleeper berth sounds uncomfortable, imagine what cab comforts were like several decades ago.

Updated creature comforts, like queen-sized sleepers, ultra-cushy drivers’ seats and mattresses, improved cab lighting and airflow, closets, microwaves, fridges, televisions and personal touches make the seven-hour sleeper berth rest requirement more palatable for many long-haul truck drivers.

Some sleeper cabs even boast composting portable toilets in a dedicated bathroom area.

Kenworth, Peterbilt, Western Star, International and Mack (Volvo) Trucks all offer spacious sleeper cabs in their Class 8 trucks.

In its latest addition to its X-Series, Western Star’s all-new 57X on-highway truck offers four cab options to suit any application, including a day cab, 60-in. mid roof, 72-in. mid roof or 72-in. Stratosphere. All deliver comfort with leather seating.

On sleeper models, an optional driver’s lounge with table and Murphy bed is available. Interior LED lighting supports performance and longevity. Numerous customization and bright finish options are available to tailor the truck to the owner or driver’s needs. Production is planned to begin in the first quarter of 2023 at DTNA’s Cleveland (N.C.) Truck Manufacturing Plant, but interested drivers can check out the current X-Series

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lineup trucks, including the new Western Star 47X and 49X models.

At a recent event in Allentown, Penn., I tried out Mack’s new Command Steer technology. Aside from the ease of steering and reduced jolting, one of the first features I noticed when hopping behind the wheel of a Mack Anthem 70-in. Standup sleeper with HE+ Aero package and Mack Command Steer was the roomy cab and comforting, well-suspended driver’s seat. The cab featured a neatly-made bed with decent-quality linens, backlighting, numerous cupholders and outlets and some clever storage.

“The mentality has changed, where it used to be, ‘Drive the truck.’ Now—it’s such a great thing—they recognize the drivers,” said Joe Serock, Northeast district manager for

“Drivers no longer need to fight the wheel when driving on severe terrain or during difficult weather conditions requiring a lot of steer effort.”

— Tim Wrinkle, Mack construction product manager

November 2022 | EQ U I P MEN T TO D AY

11

C O VE R S T ORY

“Pros across the Southeast are renting trucks to remove debris and transport materials into restoration and recovery zones after recent hurricanes.”

Mack Trucks

— Bryan Partridge, The Home Depot Rental assistant merchant

The Mack Anthem truck model allows for Mack Trucks’ new Command Steer advanced technology.

12 EQU IPMEN T TODAY | November 2022

Mack Trucks

Mack’s Command Steer technology features a unique return-to-zero feature to eliminate forceful, hand-over-hand steering in areas of rough terrain. www.forconstructionpros.com/equipment

Engineered to do more www.liebherr.com

Earthmoving machines

Liebherr USA Co. • Construction Equipment Division • 4800 Chestnut Avenue • Newport News, VA 23607 • Phone +1 757 240 4250 Construction.USA@liebherr.com • www.facebook.com/LiebherrConstruction • www.liebherr.us/dealers-emt • www.liebherr.com

C O VE R S T ORY

Mack Trucks, who accompanied me while I drove a Mack Anthem without the smoothing Command Steer technology and who witnessed me operating the first commercial vehicle I’ve ever driven. “We’ve seen that because, I mean, pick a company, pick a segment. There’s

not this overwhelming supply of people that are doing this anymore.”

Serock was referencing the well-known tight labor market in trucking, construction and other skilled trades.

“You really want to try your best to invest back into them,” Serock said, referencing

both the cushy cab and the new Mack Command Steer Technology, which aims to reduce driver fatigue and help contractors and mining companies retain truck-driving employees. “And that’s, I think, what this is—it’s really a recognition, investing back into the drivers to say, ‘Hey, look, we

get it. What can we try and do to help them with that job?’”

TRUCK TECHNOLOGY UPDATES AIM TO RECRUIT AND RETAIN DRIVERS Aside from cab comforts, as Serock pointed out, new technologies keep popping up in commercial truck designs as of

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late. From smoother steering to wider windows and better side view mirrors, truck design and performance innovations aim to recruit and retain drivers with an interest in a long-term job.

“Driving a heavy-duty construction truck is physically demanding on the body,” said Tim Wrinkle, Mack construction product manager. “Jobsites have uneven road conditions, which contribute to wear and tear on the driver. Mack Command Steer has been shown to reduce driver effort by 85 percent, improving jobsite safety and driver productivity.”

Mack Command Steer combines an electric motor with the Mack Granite model’s existing hydraulic steering.

Multiple sensors throughout the truck monitor the terrain, driver inputs and environmental elements more than 2,000 times per second. Based on the collected data, the system provides variable steering effort through its electric motor, applying additional torque as needed to make it easier to keep the truck on the desired route.

“What it does is, because of that counter-torque that the Command Steer is putting into the steering gear, if it’s a windy road, you might be driving down the highway and in our normal steering situation, you’re turning the wheel to the left 45° because the wind is so bad and you’re trying to stay on the road,” explained Stu Russoli, Mack Trucks senior highway product manager. “With [Command Steer], you’re still keeping your steering wheel straight because it’s already counteracting that torque.”

Along with a significant reduction in driver steering efforts at slow speeds, Command Steer suppresses uneven terrain, such as potholes, dips and ruts.

The system reacts to those irregularities by countering the steer force, smoothing the steering feedback and reducing steering wheel “kicks.”

“Drivers no longer need to fight the wheel when driving on severe terrain or during difficult weather conditions requiring a lot of steer effort,” Wrinkle said. “Mack Command Steer helps the driver maintain greater control of both on-highway and off-road applications at low speeds and high speeds.”

An additional benefit of Mack Command Steer is that the system features a unique return-to-zero capability that automatically returns the steering wheel to the center position in forward and reverse, helping to simplify tight maneuvers.

“In return-to-zero, basically, I mean, take backing up a trailer. When you make that turn, you’re coming around and you let go of the steering wheel and it comes back to straight ahead.

You know you’re already lined up.

You can make your adjustments very

COVER S TORY

easily,” Russoli said, describing the return-to-neutral steering wheel feature of Command Steer. Russoli also emphasized drivers no longer need to use hand-over-hand steering to navigate through potholes and other rough terrain to return the steering wheel to zero and move forward smoothly in a straight-ahead position.

As I tried out the technology for myself, first in a Mack Granite loaded with 40,000 lbs. of crushed limestone and then in a Mack Anthem 70-in. sleeper, I noted the lack of jostling through large areas of crowned roads.

As I traversed through parts of Easton Quarry, an H&K Group quarry in Easton, Penn., I remarked to Wrinkle and Russoli that driving my first commercial vehicle was not as difficult or as fatiguing as I thought it would be.

Instead, it felt like driving a minivan.”

Not many quarry workers would describe a gravel truck as riding like a minivan, with smooth rolling capabilities and the suspension to handle a pack of jumpy kids in a carpool, but with Mack Command Steer, perhaps that sentiment will change.

renting trucks to remove debris and transport materials into restoration and recovery zones after recent hurricanes,” Partridge said of the F-250.

“We have heard from customers that they don’t want to rent a truck where they are worried about possibly damaging the

stock bed. Pros need a vehicle that is reliable and tough, and our truck rentals are built for the job.”

The bed walls and tailgate fold down for easy loading and unloading on the flatbed pickup truck, Partridge explained, good features for disaster cleanup

crews, evacuating families and emergency response teams.

So, while the last 36 months have felt like an eternity for those in the trucking industry and supply chain, I am delighted to report that I’ve seen firsthand the progress manufacturers and industry

experts are making to ease the burden of a big job. From cozy sleeping spaces to better safety, trucking innovations continue to augment and improve the industry. ET Read more at: https://eqtoday.co/covideratruckdesign

MEDIUM-DUTY VEHICLES PUT SAFETY FIRST Not only Class 8 truck manufacturers prioritize increased comfort and worker utility. The new 2023 Ford F-Series Super Duty pickups feature a swiveling desktop on the center console, for those who want a flat surface to work on while stopped at rest stops, and Max Recline seats that fold almost entirely horizontal downward for maximum comfort during nap breaks. The new standard 6.8-liter V8 gas engine also generates low-end torque to make starting on steep grades and merging onto highways easier.

While the new Ford F-Series Super Duty trucks will not be available until early 2023, renting a F-250 is an option through Home Depot Rentals, along with renting dump trailers to get the job done safely and quickly.

“Renting our F250 flatbed pickup truck can offer the customer peace of mind that it’s built for the job. It removes the guesswork on whether or not a customer’s vehicle has the towing capacity required to pull one of our dump trailer rentals,” said Bryan Partridge, assistant merchant for The Home Depot Rental. “Our flatbed pickup trucks can tow up to 13,000 lbs., which includes most of the large equipment available at our rental centers.”

Aside from a global virus, truck manufacturers and rental companies also aim to supply equipment and commercial vehicles to help clean up recent natural disasters, specifically Hurricane Ian and recent flooding in the South.

“Pros across the Southeast are

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TRU CKS & T R AN S P O R TAT I O N | By Lori Ditoro, Editor, OEM Off-Highway

Navistar

Navistar Moves Toward SUSTAINABLE MOBILITY with Collaboration and Modularity These new vehicles have chassis changes, including a more aerodynamic design, which helps decrease fuel consumption.

Navistar

The S13 Integrated Powertrain.

16 EQU IPMEN T TODAY | November 2022

www.forconstructionpros.com/equipment

TRU CKS & TRANS PORTATION

was a way that they can grow, and we had great collaboration with the city.”

THE DIFFERENCE

THE S13 ENGINE The 13-liter International S13 engine operates on low revolutions and higher torque equating to fewer fuel injections and less fuel consumption. Designed with selective catalytic reduction (SCR) technology as the primary emissions reduction technology in mind, the S13 engine has no exhaust gas recirculation (EGR) cooler and flows 100 percent of the exhaust to the turbocharger during normal engine normal operation.

Eliminating the recirculation of exhaust gas ensures a more complete fuel burn and allows cleaner air to enter the combustion chamber on the intake cycle to mitigate soot buildup, requiring fewer maintenance intervals for filter changes. To further the reliability of the system and improve uptime, the designers eliminated and efficiencies in multiple areas. One difference is a fixed geometry turbocharger. This was chosen instead of a variable geometry turbocharger because it reduces system complexity and increases reliability.

Low friction materials and finishes are used for the liners, rings and bearings. The design eliminated the downstream fuel injector, and the high-pressure fuel pump operates at a lower pressure of 1,800 bar. Additional features include: ˜ A dual overhead cam design

Lori Ditoro

The S13 Integrated Powertrain has differences that gives it a simplicity of design and decreased fuel use. The process of designing this system involved a full, clean-sheet collaboration between teams. This is what excited Michael Grahe most.

“First, there is a technical aspect,” Grahe said. “Imagine that you can push boundaries. I’ve been in the commercial vehicle industry for a little bit longer. You get to certain level, and you think … that’s it. But you then go back and rethink the approach, and this clean slate design considering SCR from the beginning, that you can reach another level. It’s just fascinating.” and cast aluminum cam cover and oil pan ˜ 23:1 compression ratio ˜ A compression release brake for maximum engine braking power The compacted graphite iron block of the S13 engine combined with a cast aluminum cam cover and oil pan help make this the lightest weight 13L powertrain available in North America, according to the Navistar team at the event and the press release. When it comes to performance, the S13 engine has seven engine rating options, with a maximum of 515 hp and 1,850 lb.-ft. of torque at 2,000 rpm governing speed.

THE T14 TRANSMISSION The International T14 transmission, the first manufactured

by Navistar, is a 14-speed, fully automated manual transmission with an electronic clutch actuator to deliver faster, smoother shifting. As part of the cleansheet design, shifting logic and integrated software controls maximize efficiency and performance resulting in gear shifting that is matched to engine revolutions.

The T14 features a planetary gear set that supports a compact design and optional programmable reverse speeds.

This transmission has two crawler gears for improved

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Lori Ditoro

N

avistar introduced the International S13 Integrated Powertrain to the North American market during an exclusive, live event held for dealers, customers and industry press at the Las Vegas Motor Speedway earlier this fall. Developed over five years through global collaboration with the TRATON GROUP, the S13 Integrated Powertrain will provide superior operating economy, stellar performance and simplicity and serviceability to the North American commercial vehicle market.

The system includes three distinct components: the S13 engine, the T14 transmission and an aftertreatment system.

The engine, transmission and aftertreatment were developed and integrated concurrently, ensuring efficiency without compromising performance.

Why an internal combustion engine (ICE) fueled by diesel?

Electric is the future, but until the infrastructure is in place for charging large, commercial trucks, ICEs will continue to be needed. Improving their fuel efficiency and reducing or negating their emissions is required and regulations will continue to tighten. The S13 Integrated Powertrain will provide energy savings up to 15 percent and will be up to 30 lbs. lighter than traditional powertrains.

The S13 engine and T14 transmission will be manufactured in Huntsville, Ala., at a Navistar plant that began expansion to produce powertrains in April 2022. Why did they choose Huntsville?

According to Michael Grahe, head of operations, Navistar, in our interview, the seeds for the production were already planted.

“We were already building the International A26 Engine in Huntsville.

This is our powertrain plant, and we had expanded the plant. We have the workforce there who is experienced in engines. [Adding the production of the transmission]

The cab.

heavy-load startability and lowspeed maneuvering. With deep, low-end gearing and shifting smoothness, the T14 delivers efficiencies of a direct drive in an overdrive package. The smoothness was evident when driving the truck, even for this novice.

The S13 Integrated Powertrain offers increased power, with the full torque available at 900 rpm to support drivability. Drivers have shift-on-the-fly capabilities with Economy, Performance and Performance+ modes. Also included are intelligent shifting

Michael Grahe, head of operations, Navistar, unveils the integrated powertrain.

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17

This picture was taken right before Lori drove around the track.

capabilities, like skip shifting and turning radius offsets.

In addition to multiple shifting capabilities, the T14 transmission includes options for low-speed maneuvering, hill hold and initial vehicle movement modes.

AFTERTREATMENT The dual-stage aftertreatment is purpose built with easy access for serviceability. It

also provides improved emissions control and fuel efficiency. To keep temperatures at an optimal range and extend service intervals, the aftertreatment system includes a dual-stage SCR catalyst system in a onebox design. The system cleans up the NOx with diesel exhaust fluid (DEF) dosing right after the turbocharger and a second dosing in the aftertreatment system.

Since an EGR cooler was eliminated,

less soot and particulate matter are generated. This cleaner combustion cycle allows for extended service intervals and eliminates the need for an active regeneration cycle

BE ON THE SAME PAGE AT EVERY STAGE Autodesk Construction Cloud connects teams and project data from design to done—reducing risk, protecting profits, and increasing predictability.

Learn more at autodesk.com/construction

Lori Ditoro

TRU CKS & T R AN S P O R TAT I O N

and the diesel oxidation catalyst. By employing a design that eliminates the need for active diesel particulate filter regeneration, the aftertreatment system saves fleets time and fuel.

“To ensure superior performance and reliability of the S13 Integrated Powertrain, it’s been designed to meet the toughest requirements of the North American market,” said Grahe. “Before this integrated powertrain goes into serial production, this product will have logged more than 4 million miles of field testing on North American roads.

We are testing on all terrains—from the desert of Arizona to the frozen tundra of Alaska.”

OTHER IMPROVEMENTS OUTSIDE THE POWERTRAIN The two models on display during the Las Vegas event were the LT and RH. These vehicles have chassis changes, including a more aerodynamic design, which helps decrease fuel consumption.

This aero package includes: ˜ DEF and fuel fill closeouts allow air to flow smoothly over the chassis skirts. ˜ Steer wheel closeouts and a modified lower skirt trim improves underbody air flow by restricting air flow through the wheel opening. ˜ A new roof extender improves air flow between the tractor and trailer gap.

Another feature is an automatic parking brake. The electronic parking brake technology automatically engages the vehicle and trailer parking brakes if the driver forgets to set them.

OnCommand Connection, Navistar’s connected services platform, will come standard and offer programmable parameters, over-the-air calibration changes and software updates. The powertrain’s predictive capabilities help fleet owners and service managers stay ahead of potential service needs. International 360, Navistar’s service communications tool designed to accelerate the repair process and streamline dealer communications, is also an available option to customers. This combines fleet monitoring and preventive maintenance to increase uptime, have fewer unplanned events and extend service intervals to keep customers’ businesses operating. ET Read more at: https://eqtoday.co/y0ptum

T R U C KS & T RANSPO RTATI O N | By Wayne Grayson, Digital Content Director, ForConstructionPros.com

RAM UNVEILS 2023 PROMASTER: New Super-High Roof Boosts Van to Best-in-Class Cargo Space P

ushing further into a focus on vocational applications that began with the refresh of the ProMaster for the 2022 model year, Ram says it has completely redesigned the Class 2 full-size van for 2023.

The company took the wraps off the new van during Work Truck Week in Indianapolis. It is slated for release in the third quarter of this year.

Available in 19 configurations—including three roof heights, three wheelbases and

efficiency, advanced technology, productivity and safety features.”

We’ll get to the new exterior in a moment, but the biggest news with the 2023 ProMaster is what’s going on on the inside.

The four cargo lengths available on the 2023 ProMaster are 8, 10, 12 and 13.5 feet. On the 13.5-foot cargo van, Ram has also added a new super-high roof configuration. This new option adds a full 10 inches of headroom compared to the nexthighest configuration and will give Ram the title for best-in-

automatic transmission, the ProMaster delivers 276 horsepower and 250 lb.-ft. of torque.

The front-wheel-drive van can tow up to 6,910 lbs. and can haul 4,680 lbs. of payload.

Another nice addition for 2023 is an optional roll-up rear door. Available only with the 13.5-ft. cargo van with super high roof, Sowers says the door was a big request from customers and will be welcomed in particular by those using the ProMaster

floor, and a best-in-class cargo width of 75.6 inches, give the 2023 Ram ProMaster more than 500 cu. ft. of cargo space.

Ram says the van was also designed with upfitting in mind with all primary vehicle systems packaged forward of the cargo area. Sowers says this means it can be “upfitted for virtually every conceivable commercial need.” The van can be used to transport either cargo and/or people thanks to an available

Wayne Grayson

Dodge

four cargo lengths—Dave Sowers, Ram’s head of commercial marketing, called the new ProMaster “a no compromise benchmark for durability,

class cargo volume at 500 cubic feet, and cargo height.

Powered by a next-generation Pentastar 3.6-liter V6 paired to a TorqueFlite nine-speed

for parcel delivery.

The new super high roof configuration in concert with sidewalls that are nearly 90° perpendicular to the van’s cargo

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Mopar three passenger bench seat for the second row.

ProMaster also features up to 12 foldaway tie-down rings with 1,000-lb. rating, and five sidewall tie-down rings with a 550-lb. rating.

The exterior of the van has gotten a redesign as well, with a completely new front end highlighted by standard halogen headlamps that are 29% brighter and provided 15% more range. The optional LED headlights are 70% brighter than the previous model and offer 50% more range. The front bumper of the van includes an integrated step to assist in cleaning

the windshield and changing wiper blades.

TECHNOLOGY AND SAFETY IMPROVEMENTS But this new ProMaster isn’t all about cargo. Ram has packed the 2023 ProMaster with a ton of technology for meaningful improvements to operator comfort and safety.

Sowers says the new ProMaster offers the most standard safety features of any Ram full-size commercial van. They include: ˜ Full-speed forward collision warning ˜ Crosswind assist ˜ Rear backup camera with dynamic gridlines ˜ Post collision braking ˜ Drowsiness detection ˜ Traffic sign recognition ˜ push-button start ˜ Keyless entry (all doors) ˜ electric parking brake Ram is also making a variety of optional safety features available as well, including the new parallel and perpendicular park assist, which uses ultrasonic sensors to guide driver into parking spaces.

Ram says customers also requested more visibility around the van, so they’ve tied the standard rear backup camera with dynamic grid lines to an optional digital rear view mirror. This digital mirror displays a real time video feed from the rear camera in all driving modes. With a flick of a switch, the digital mirror quickly reverts to a traditional reflective mirror.

Ram has also added a 360° surround view camera system on the 2023 ProMaster, giving bird’s-eye views of the vehicle on a 7-in. or 10-in. touchscreen. ET Read more at: https://eqtoday.co/bu8whi

November 2022 | EQ U I P MEN T TO D AY

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Terex Utilities

LOAD CHART Knowledge Central to Safe Digger Derrick Operations

Reading and understanding digger derrick load charts is vital.

J

ust like when operating cranes, understanding how to read load charts, and applying that information to the operation of a digger derrick is critical. In many ways, digger derricks are similar to cranes with telescoping and rotating booms, jibs and other attachments, and winches with load lines that can be configured with multiple parts of line. Applying this knowledge will help with safe operation of the equipment and taking the written test to become a CCOcertified digger derrick operator.

An important part of the overall written exam score relates to load charts.

Digger derricks load charts are designed specifically for the serial number of the unit.

That means that just because you have more than one Terex Commander 4042 in your fleet, the same load chart may not be used for both units. The nature of the industry is that digger derrick capacities are directly

affected by the chassis the digger derrick is mounted on, where it is mounted, the options and accessories the digger derrick is equipped with.

While load charts are affixed to the device in view of the operator near the controls, it is critical to always verify that the serial number on the load chart matches the serial number of the unit. The load chart for that unit takes into consideration all the options installed on the boom when the digger derrick was built. If additional options are added to the digger derrick that increase the weight of the booms, a new load chart must be created to account for this additional weight.

IMPORTANT TERMINOLOGY The rated capacity of the digger derrick is the maximum working load permitted by the manufacturer for the boom configuration and boom position. Such boom position factors include load radius, boom length, boom

20 EQU IPMEN T TODAY | November 2022

angle, and other parameters of use. The rated capacity will be different depending on where in the load chart you are working, how many parts of line are used, and other factors such as type of rope installed.

To begin, below are some important terms every digger derrick operator must understand.

Load Radius: The distance from the center of rotation of the digger derrick to the center of gravity of the load.

Gross Capacity: The maximum weight that a machine is designed to lift, which includes the load, attachments, and all rigging. This corresponds to the value found on the load chart.

Net Capacity: The maximum weight that can be lifted.

Net capacity is calculated by reducing the value found on the load chart by the weight of the rigging and added attachments.

Net capacity equals gross capacity minus all lifting deductions (rigging and attachments). The

maximum weight of the load cannot exceed the net capacity.

DETERMINING THE LOAD When teaching this concept to students, I compared it to their paycheck. There’s their gross pay.

Then there are taxes, insurance, and other deductions that leave them with their net pay. Just as net pay is what you get to spend, net capacity is what’s leftover that you can actually lift.

Now, let’s talk about the load.

You have to consider more than just what the transformer, pole or cable reel weight, which is the net load. Gross load is the total weight of the transformer, pole or cable reel plus the weight of the rigging. You must consider anything that is suspended on the load line as part of the gross load—shackles, slings, etc.

So, while net capacity is key, it’s gross load that is important. The total weight of the load, attachments, and rigging must stay within the capacity shown on the load chart.

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The Terex load chart displays the gross lifting capacity.

It is based on the options at the boom tip and the auger being stored on the main boom. The auger size is listed as an option on the load chart, so operators know what was included when the chart was created. If they increase the auger size, they now need to deduct the weight difference from their gross capacities.

If they do not want to make the deduction each time, a new load chart would be required

A MOVING TARGET Load charts show information about the gross capacity the digger derrick can lift given various criteria. For example, whether the boom sections are extended or retracted, what the boom angle is, as well as which zone you are working in. Terex digger derricks offer two zones representative of lifting either over the side or the rear of the truck. It is not recommended to lift over the front of the cab.

TRU CKS & TRANS PORTATION

Terex Utilities

An example of a load chart.

In this example, a specific Commander 4042 is set up with the third boom section extended and the second boom section retracted and with the boom at 45°. The digger derrick can lift 5,050 lbs. in Zone A and 4,020 in Zone B. However, when both boom sections are extended, the load radius goes from 17.7 ft. to 23.4 ft. Gross capacity is now 3,150 lbs. in Zone A and 2,510 lbs. in Zone B. Because the allowable load may change based on path of lift, it is important that operators plan out the intended load movement from picking to setting. Maybe you are picking a transformer off a trailer parked behind your digger derrick, intending to rotate to the side and lift it to the top of a pole. Your lifting zone, load radius, boom angle, and number of boom sections that are extended will change through the full lift as the load moves from picking to setting. Always make sure your capacity is sufficient through the entire range of motion and various boom positions.

In addition, some companies may have policies that require digger derricks to operate within a certain percentage of maximum capacity. Make sure you factor that in when planning your net capacity and gross load weights.

for rope strength and elongation.

Always replace the rope with equivalent type, synthetic or wire, and capacity. The rope length must be long enough to reach the ground in the intended single or multipart configuration.

The number of parts of line is critical to the capacity of the line itself. Digger derricks are frequently used with a single part of line. But loads that weigh more than the amount shown on the load chart for single part capacity, require that the load line is set up for multiple parts of line as needed for the load.

There is a mechanical advantage to having multiple parts of line, as multi-parting the line does not increases the capacity of the load line but allows higher loads for the digger derrick up to the load chart capacity. In the example shown, the single part load line capacity is 8,052 lbs. If you are lifting a load greater than this, and still within unit gross capacity, you will need to multipart the load line. Two parting will give you 16,104 lbs., three parting will allow 24,156 lbs., as long as you are under gross capacity of the digger derrick.

Terex Utilities

LOAD LINES Load charts also provide important information about the load line. Different types of load line have different capacities. The load chart provides information of the line working load limit required.

When replacing ropes follow the information on the load chart

HANDY TOOLS AND FINAL REMINDERS All of this is well and good, but if you don’t know the weight of the load to be lifted, the planning is worthless. Some digger derricks

are equipped with load line indicators. If not it’s an easy and good practice to use a dynamometer to measure the weight of unknown loads. Since 2018, Terex Utilities has offered its Load Display option on Commander digger derricks as an operator aid.

The load cell measures the actual load on the winch line, which is then shown on the display at the control station, to assist operators as they follow the load chart. The load cell attaches between the winch line and the hook and wirelessly transmits the value to the display. It is available as a 6-ton system for single line capacity. If multiple parting the line the actual load must be calculated based on the number of parts of line used times the value displayed.

Finally, one last reminder.

While digger derricks and cranes have a lot of commonalities when it comes to understanding

load charts, there is one critical difference. Digger derricks require that the outriggers are correctly deployed. Cranes may allow for on rubber or partially extended outriggers. Terex Utilities equips its digger derricks with an outrigger interlock, which prevents boom operation if outriggers are not deployed.

The actual setup and outrigger adjustment can only be performed by the person at the worksite. Make sure to properly position the digger derrick on firm, level ground and set the outriggers as per the operators’ manual on outrigger pads before beginning operations. If the digger derrick is not level, the capacity is reduced. ET

“Because the allowable load may change based on path of lift, it is important that operators plan out the intended load movement from picking to setting.”

— Scott Bittler, Terex Utilities

Scott Bittler, is a national service trainer and technician at Terex Utilities.

Read more at: https://eqtoday.co/bt4wy1

WHEN DIGGER DERRICK OPERATORS MUST BE CERTIFIED With the November 2018 OSHA requirement for digger derrick operators to be certified, it is important for employers and operators to understand when digger derrick operators must be certified. “Operators of digger derricks are exempt from this requirement only when the digger derrick is used in electric power generation, transmission and distribution, and telecommunications applications. If a digger derrick is used for other lifting work applications, then digger derrick operators must be certified,” said Jason Julius, Terex Utilities, technical support and training.

If you are a utility doing Subpart V work for powerline construction and maintenance, you are exempt from the certification requirements only while performing power line construction or maintenance., If you are operating a digger derrick for work defined by OSHA as a construction activity, such as water/gas line construction, light poles, or erecting signs, for example, then you are not exempt. OSHA requires the operator to be certified by type of machine. Digger derricks are ANSI A10.31 type machines, Cranes are ANSI B30 type machines and based on the different types, have different operator certifications.

NCCCO offers resources on its website, www.nccco.org, to assist digger derrick operators in preparing for certification testing. This outline shows some of the areas of knowledge related to load charts that operators can be tested on. This knowledge on use of load charts must be understood and complied with to safely operate a digger derrick even for exempt activities.

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ENVIRONMENTALLY-ACCEPTABLE LUBRICANTS: The Right Term to Look for on the Label ©santoelia – stock.adobe.com

Under U.S. Environmental Protection Agency (EPA) regulations, as well as the European Union’s Ecolabel (EEL) requirements, oils claiming to be EALs must meet specific criteria.

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hroughout the past decade, heavy-duty equipment operators have made substantial efforts to reduce their impact on the environment. This is due in part to regulatory and public pressure, but also to the growing awareness that sustainability in operations is not only good for the planet, but a good business practice.

As part of that effort, we’re seeing a growing interest in “environmentally-friendly” lubricants. Unfortunately, there are a lot of confusing and misleading terms out there in the market, and this is one

EQU IPMEN T TODAY | November 2022

of them. The more appropriate and increasingly standard term is, “environmentallyacceptable lubricant” or EAL, which is based on quantifiable industry specifications.

Under U.S. Environmental Protection Agency (EPA) regulations, as well as the European Union’s Ecolabel (EEL) requirements, oils claiming to be EALs must meet specific criteria. The EEL requirements are the most structured, and extend across eight criteria: aquatic toxicity, excluded substance, biodegradability and bioaccumulation, packaging/container requirements, minimum technical

performance, use and disposal.

Note: There are no agreed upon standards that allow a lubricant to claim that it is simply environmentally “friendly,” and that is not an officially accepted marketing or labeling term.

The key requirement, biodegradability, is a function of the base oil used in the lubricant formulation. The most common biodegradable base stocks are vegetable oils, synthetic esters and polyalkylene glycols.

Where we see the widest demand for and use of EALs is in hydraulic systems for offhighway equipment and in the marine sector. Marine lubricants

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in U.S. waters are subject to the EPA’s Vessel General Permit (VGP) regulation. The VGP standard requires that any lubricant used in oil-to-sea interfaces–in other words, likely to come in contact with water– must be an EAL. Under the VGP definition, the oil must be low in toxicity to aquatic organisms, and “non-bioaccumulating,” meaning it won’t take a concentrated form inside an organism. Oils meeting these criteria in industry-standard testing may be deemed EALs, and labelled and marketed accordingly for marine applications.

The current VGP standard was established in 2013. The EPA is expected to upgrade the standard or supplant it with the Vessel Incidental Discharge Act (VIDA) in the near future.

Under VIDA, the standard may expand to include marine applications that do not come in direct contact with water, which are not currently subject to VGP. In the off-road segment, construction projects often take place in environmentally-sensitive areas. While EALs are not mandated in hydraulic equipment as they are in marine applications, heavy duty OEMs, operators and their end customers have an interest in mitigating the impact of lubricant leakage on soil or water around the jobsite. Using biodegradable EALs addresses this issue, while also enabling operators to demonstrate environmental awareness and sound sustainability practices to customers, regulators and the general public. ET John Fang is a staff scientist at Chevron Lubricants.

Read more at: https://eqtoday.co/67bmcx

TRU CKS & TRANS PORTATION

WERK-BRAU BUCKET Keeps Poet In Motion P

OET is the world’s largest producer of biofuels, with its Leipsic, Ohio bioprocessing location, which produces 90 million gallons annually. Most of the byproducts of the corn used to make its purified alcohol biofuel becomes feed used in the livestock industry. The Leipsic facility produces both wet and dry feed products with moisture percentages from 10 percent to 67 percent. When customers arrive, they expect prompt loading of the materials. Breakdowns and repair time are a nuisance for the customers, adding costs and creating delays.

When Materials Manager Dan Karhoff noticed increased downtime and rising repair costs to keep their loader bucket operational, he sought alternatives.

He found a solution, with WerkBrau just a few miles east.

“The bucket we were using at the time was a 3½-yd. bucket built from a lighter gauge metal with fewer reinforcements in the high stress areas in the bucket,” said Karhoff. “After a few years of wear and tear and metal fatigue, we were forced to make annual repairs to the bucket. We rely on this piece of equipment daily to load trucks with wet feed product and move dry feed product around on our flat storage areas.”

As a 90-million-gallon per year biofuel plant, POET grinds roughly 70,000 bushels of corn a day. The dry and wet feed products created in the production process are sold and loaded into customer trucks daily. The physical attributes of the product vary greatly; the dry feed has about 10 percent moisture and the wet product has about 67 percent moisture. Switching between the two can wear down the bucket much faster, especially when switching often, as they could load up to four or five wet feed trucks and six to eight dry feed trucks a day. Shutting down the

loading operation for repairs is a headache for the customers and for the POET team. Because the old bucket could not be easily removed from the loader, to make repairs on the bucket, the entire loader had to be driven three to four miles to the repair shop, taking the machine out of service for a whole day each time. With customers expecting prompt loading, Karhoff realized he needed to invest in a quality piece of equipment that will hold up to their loading standards and keep pace with their production. That’s when he turned to Werk-Brau.

Karhoff upgraded from a Werk-Brau standard 3½-yd. bucket to the John Deere 544G loader. Manufactured with highstrength T-1 steel in all critical points and utilizing abrasionresistant wear straps to reinforce the bucket bottom, the WerkBrau bucket could withstand much more wear and tear than their previous bucket. Eventually, Karhoff decided to upgrade to a 544K loader with about 5,000 hours on it, since the 544G had about 15,000 hours and required more ongoing maintenance due to an issue with the motor. Since the Werk-Brau bucket worked so well on the 544G, when it came time to upgrade loaders, Karhoff decided to work with Werk-Brau again for a bucket for their new loader.

“The Werk-Brau bucket that was on the 544G still is in great shape with no issues. This is why I decided to stay with Werk-Brau for a new replacement bucket over our upgraded 544K loader,” Karhoff said. “I reached out to Neil Recker, Werk-Brau regional manager, for his experience and knowledge on the loader buckets. Neil and I worked together on redesigning a bucket that would meet our needs of loading feed product here at POET for customers’ daily orders.”

Over the course of many

meetings, emails and phone calls between Karhoff, Recker, and the design engineering team, they were able to design a bucket that meets POET’s specific needs for loading feed products safely, and efficiently.

Utilizing the latest CAD and finite element analysis software, Werk-Brau was able to design a bucket engineered for success and proven to withstand the stresses it would encounter. This software allowed them to determine what areas of the bucket would encounter the most wear and design accordingly.

The newly designed roll-out bucket has a deeper bottom that allows for more product to be picked up and held in the tiltback position. This bucket has a depth of 56 in., which is much deeper than the previous 34-in. bucket depth. This fixes the problem of product running out of the front of the bucket while it’s being tipped back, since the cutting edge will be almost the same height as the back of the bucket. There is also an arch up the center of the bucket to the cutting edge which prevents product from spilling over the sides during movement. The newly designed bucket is 4 yds. in volume, rather than 3½-yds. of the previous bucket. Because it is a high tip/roll out bucket design it adds 24-in. to the dump height which is important when loading trucks and maximizing pile height of stockpiled material. The recessed carriage improves the center of gravity which reduces stress on the loader and the bucket. All of these design changes enhanced Poet’s

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As a 90-million-gallon per year biofuel plant, POET grinds roughly 70,000 bushels of corn a day. The dry and wet feed products created in the production process are sold and loaded into customer trucks daily.

Werk-Brau

operations, allowing more product to be moved with each cycle of the loader.

“When you roll that thing back, you’ve got a full bucketful of product,” Karhoff said.

Once design for the new bucket was done, Recker invited Karhoff to the plant to inspect the bucket before it got painted to see if any other changes were desired. “When I went over there, I think there were just a couple minor things. They got that fixed, sent it off to paint, and we’ve been pleased with it ever since,” Karhoff said. Once the bucket was completed and put into operation at POET, Karhoff said he saw immediate results.

“After weeks of using this unit with the new design bucket, I was impressed with how it operated and the amount of product we were able to move in a safe environment,” Karhoff said.

After he noticed a minor design issue with some of the hoses rubbing, he mentioned the problem to Werk-Brau and they fixed it quickly, he said.

“They ended up changing the design a little bit on how they routed the hoses and put new hoses on. They stood behind their product, which means a lot to me. After six-plus months of use, I am pleased with the bucket and the service we received from Werk-Brau,” he said.

Karhoff bought the WerkBrau buckets through Murphy Tractor in Lima, yet was still able to receive personalized adjustments and redesigns of the bucket to best suit his needs and receive top-quality service.

“The customers who purchase the wet and dry feed product are certainly pleased with the speed and efficiency of the loading process, and the fact that the equipment is ready when they are, with no loading delays due to bucket maintenance,” he said. ET Dale DeWeese is the national sales manager at Werk-Brau.

Read more at: https://eqtoday.co/POET

November 2022 | EQ U I P MEN T TO D AY

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TRUCKS & TRANSPORTATION Products Camso CWL 532 Compact Wheel Loader Tire The CWL 532 bias tire offers dependable off-road performance and optimal traction for compact wheel loaders operating on mixed and soft surfaces.

• Void guard tread protection provides more rubber to reduce the risk of impact-related punctur • Impact guard and rim guard enhance sidewall and rim flange protection • Enhanced tread depth with curved lugs ensure traction and great durability • Stepped tread design improves tire cleanout and traction in off-road conditions • Offered in 12.5/70-16 (ply rating 6 or 8) and 15.5/6018 (ply rating 8)

Read more at: https://eqtoday.co/jgxu2q

Nokian Hakkapeliitta Loader Tire Yokohama Galaxy AT Grip Steel Radial Tire

Yokohama OffHighway Tires has released new tires for skid steers. The new Galaxy AT Grip Steel steel-belted skid steer radial was designed from the ground up in consultation with skid steer operators and industrial tire dealers. There’s an extra sidewall ply on the tires to add thickness and stiffness. Immediately below the bead, a stiff flex-dampening layer directs sidewall deflection away from the rim, reducing damage from lower-sidewall movement. On the surface of the sidewall, twin rim protectors minimize impact and rubbing damage to the tire. The AT Grip Steel sidewall strikes a balance between stiffness and flexibility that allows the tire to reduce bucking and bouncing, while resisting damage and heat build-up.

Nokian Hakkapeliitta Loader tire has new compound and more rubber in the tread creates better grip and increased lifetime. Re-designed carcass structure gives more lifetime and better stability. Nokian Hakkapeliitta Loader tire has open block design that creates excellent self-cleaning. The tire also has siped non-directional thread design with pre-marked stud positions.

Specs: • 24 mm tread depth • 624 mm static loaded radius • 1363 mm tyre diameter • 380 mm tyre width • 8.00TG, 10.00VA, 10.00WA, 10.00W rims • 4159 mm rolling circumference

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Goodyear Armor Max Extreme Service Drive Goodyear has announced a new addition to its Armor Max lineup, the Goodyear Armor Max Extreme Service Drive (ESD) tire. Engineered to tackle jobs in extreme environments, Armor Max ESD is one of Goodyear’s commercial mixed service drive tires for durability and traction in severe applications. Armor Max ESD is now available in 11R22.5 H and 11R24.5 H sizes to meet the demanding needs of the mixed-service segment. Specifically designed for heavy-duty construction, logging, oil and mining work vehicles, its tread compound helps resist cuts, chips and tears and provides durability.

• Deep 32/32 tread design that helps minimize mud and snow buildup for off-road traction • Optimized tread geometry for resistance to stone holding • Durable under-tread that provides protection against stone drilling • A sidewall design that allows chains to be placed above tread blocks, while helping minimize slippage for performance

Read more at: https://eqtoday.co/9r70y9

24 EQU IPMEN T TODAY | November 2022

Western Star 57X The 57X is 5.8% more fuel-efficient than its predecessor, the 5700XE. This vehicle gives owners a choice of Detroit engine models. The DD13 Gen 5, DD15 Gen 5 and DD16 engines all deliver on-highway performance and fuel economy. The 57X is available with Detroit Powertrain components, including Detroit DT12 Direct or Overdrive AMT transmissions. Intelligent Powertrain Management anticipates terrain and adjusts to road conditions. Available Detroit front steer and high-speed ratio rear tandem axles contribute to fuel efficiency and performance while reducing maintenance. The following new aerodynamic features on the cab and chassis help the 57X minimize fuel consumption: • New aerodynamic hood and bumper with air ducts • Roof and chassis fairings for the Day Cab, 60-in. and 72-in. mid roof • Chassis side fairings with flexible skirts specifically designed to fill the gaps between cab and chassis • Aerodynamic roof fairing or adjustable aerodynamic deflector for day cab • 24-in. sleeper side extenders (12-in. for day cabs) • Optimized drive wheel fairings smooth the air flow as it passes the trailer • FlowBelow mold-in color drive wheel covers

Read more at: https://eqtoday.co/o336cb

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TRUCKS & TRANSPORTATION Products

Lightning eMotors Lightning Mobile Lightning eMotors announced the unveiling of its second-generation lightning mobile chargers for commercial and consumer electric vehicles (EV). The mobile DC fast charger offers deployment of charging capabilities where static charging stations are not possible or insufficient. Designed to accommodate a number of use cases, these chargers benefit fleets without the constraints associated with installing static charging stations. Each modular unit offers between 105 to 420 kWh battery capacity with options of up to five DC fast-charging outputs. The new systems are currently available to order for delivery in late 2022.

Read more at: https://eqtoday.co/9wtbor

Hyundai Articulated Dump Trucks Hyundai Construction Equipment Americas is entering the articulated dump truck market with two new models – the HA30 and HA45 articulated dump trucks – targeting the popular 30- and 45-ton segments. With rated payloads of 28 and 41 tons respectively, the HA30 and HA45 articulated dump trucks are built around a full-time, six-wheel drive concept, with front and rear limited slip differentials and a longitudinal differential that can be manually locked. Tier 4 Final Scania diesel engines power both trucks. The HA30 uses a five-cylinder, 9.3-liter DC9 turbocharged diesel, producing 375 hp (276 kW) and 1,876 Nm of torque. The larger HA45 uses a six-cylinder, 12.7-liter DC13 diesel engine, producing a maximum 500 hp (368 kW) and 2,476 Nm of torque.

The HA30 has a 22 yd3 (16.8 m3) heaped body capacity, that rises to 23.3 yd3 (17.8 m3) when fitted with a tailgate. The larger HA45 offers a 32 yd3 (24.4 m3) heaped capacity, rising to 34 yd3 (26 m3) with a tailgate. Both dump bodies can be optionally heated by the engine exhaust gases to prevent freezing and sticking of materials when operating in colder temperatures. Internal wear plates are available as an option when working in applications with heavy and hard rock.

Chevron Delo TorqForce Syn FD-1 Chevron Lubricants introduces the Delo TorqForce Syn FD-1 high performance, fully synthetic lubricant for use in final drives and axles of large mining haul trucks and other support equipment. Delo TorqForce Syn FD-1 is designed to increase performance over conventional SAE 60 TO-4 and FD-1 products and formulated to deliver system protection, including: • Expanded temperature range for year-round, all-weather performance • Cold weather pumpability in sub-zero/arctic operations • Extreme high temperature and severe service performance

Read more at: https://eqtoday.co/HA30HA45

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Terex Compact Equipment Drilling and Auger Tools This line of hydraulic auger drives, augers and accessories is suited for use with skid steers and other compact construction equipment.

• Includes dirt or rock augers with 4 1/2- up to 36-in. diameters • Come standard with replaceable teeth and a 2-in. hex coupling • Optional round coupling in 2 or 2.5 in.

• Suited for equipment operating at a 3,500to 5,500-ft.-lb. torque range and stem length of 48 in. or less

Read more at: https://eqtoday.co/eikuu5

Keep your equipment and operation running smoothly with a Thunder Creek NO- HAZMAT fuel and service trailer.

EASY FINANCING AVAILABLE

For more information, visit us online at go.ThunderCreek.com/et1122 or call 866.535.7667.

November 2022 | EQ U I P MEN T TO D AY

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TRU CKS & T R AN S P O R TAT I O N Products

Western Global TransCube Global The TransCube Global transportable, double-walled, cube-shaped fuel tank is designed specifically for auxiliary fuel supply and efficient on-site refueling.

• Available in capacities ranging from 132 to 1,242 U.S. gal.

• Features 110% fluid containment and meets global transportation standards • Tanks have feed and return ports to fuel as many as three pieces of equipment simultaneously, • Lockable equipment cabinet secures equipment ports and pumps to prevent unauthorized access and deter theft • Tank shape and design allow easy transport on truck beds and trailers

Read more at: https://eqtoday.co/a9ua2p

Renewable Lubricants Bio-E.P. Gear Oil Renewable Lubricants offers biodegradable BioE.P. Gear Oils, which are designed for lubricating spur, helical, bevel and worm gears subject to heavy loading or shock loading in heavy-duty applications.

These environmentally-friendly formulations meet or exceed the U.S. Steel 224, AGMA 9005-E02, DIN 51517 Part 3, ISO 12925-1 CKD, David Brown DB S1.53.101 and Cincinnati Machine performance requirements. They are non-toxic, zinc-free formulations which contain no heavy metals. Direct replacement products are available for Industrial Grade, ISO grade and AGMA products. Bio-E.P. Gear Oils should be considered in cases wherein leakage or contaminations exist or on equipment prone to frequent oil change intervals.

Read more at: https://eqtoday.co/p45qd3

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Doosan HP1600 Doosan introduces the HP1600 towable air compressor for industrial applications and construction sites. Designed for heavy-duty use, the HP1600 packs power and features a portable footprint. This air compressor is equipped with a Tier 4 final compliant Cummins QSX15 engine. The HP1600 balances 580 horsepower at 1,800 rpm with quiet operation. An environmentally-friendly containment basin offers 110% fluid containment, and Doosan’s coolbox design prolongs system life and reduces cool down periods. A ViewPort control panel, accessible manuals, full-color back-lit LED displays and service intervals support machine operation.

• Equipped with a Doosandesigned and manufactured airend capable of delivering high-volume cfm output • Portable package design • Available with Doosan’s IQ System to provide instrument quality air for various applications • Large extra wide doors • Two preset pressures, ranging from 80-200 psig, available directly from the control panel • Powered by Cummin’s engine technology; the X15 engine provides performance and reliability

Read more at: https://eqtoday.co/r0kixu

Continental General Grabber OA 2 The General Grabber OA 2 on- and off-road, all-position tire features 22/32-in. and 24/32-in. tread depth and a sidewall profile with curb rib to minimize damage from curbing, cuts and abrasions. The patented groove technology leads to minimum stone retention through a stone ejection system and extends casing life. The tire casing is constructed with four belts and a closed-shoulder four rib tread design, supporting all wheel positions. Drivers should see up to 19% mileage improvement and up to 5% chip and chunk resistance with the new General Grabber OA 2 when compared with its predecessor. This tire can also be sold with a sensor, which connects many of Continental’s tire pressure monitoring systems including ContiConnect Live and ContiConnect Yard Reader to read tire pressure and temperature. These heavy-duty tires can be used on coal or waste haulers, logging, construction, school buses and any on- or off-highway fleets. The General Grabber OA 2 includes a full warranty which guarantees three retreads or six years, whichever comes first.

Read more at: https://eqtoday.co/1fyp75

26

The Load King Stinger MU16 boom truck provides a 47 ft. fully synchronous telescopic keel boom and features a maximum lifting capacity of 10 tons (20,000 lbs).

Features include a 47-ft. boom length, 57-ft. maximum tip height, electronic-rated capacity indicator and quick reeving boom head. Three-section, full-power, fullysynchronized telescopic keel boom. 370° non-continuous rotation or optional 360° continuous rotation. Hoist line pull: 7,900 lbs.

EQUIPMEN T TOD AY | November 2022

Volvo Electric Axle Volvo Trucks has unveiled a completely new, fully electric rear axle, a milestone in the company’s push towards electrification. Freeing up space for more batteries, the new e-axle means even longer range for Volvo’s battery electric trucks. Volvo Trucks offers six different battery electric truck models, which are in serial production. Depending on the model, the range is up to 273 miles in one charge. The new e-axle allows even more batteries on the truck by integrating the electric motors and the transmission into the rear axle. More batteries mean longer range, which creates opportunities for long distance transports to also be electrified. On fuel cell electric trucks, that will be introduced in the second half of this decade, the additional space comes in handy for installing other components.

Read more: https://eqtoday.co/tm4lqj

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TRU CKS & TRANS PORTATION

Trailer SAFETY Tips Tips to ensure safe working conditions with heavy-haul trailers.

Talbert Manufacturing

S

afety is a top priority on any jobsite. Moving loads from one site to another comes with a great deal of responsibility, as does loading and offloading equipment.

How can safety be ensured? It all comes down to the load and the road. Here are a few things to consider.

CHOOSE WISELY The first safety consideration should be choosing a trailer that’s built for the operation’s specific load requirements, especially if multiple pieces of equipment are being transported on the same trailer. A trailer designed to handle the load safely eliminates the risk of structural failure as well as associated accidents and injuries.

To ensure safe operation, it’s best to start with a trailer from a high-quality manufacturer that emphasizes safety and durability from engineering through production. For users looking to move larger-capacity equipment, such as small dozers and excavators, opting for a 10- 30-ton self-cleaning tag-a-long trailer or wood deck beavertail trailer design with ramps or a lift and deck style is a common choice. These trailers are capable of carrying multiple pieces of equipment, and the ramps provide easy loading and unloading. It can also handle rough road conditions, like those found in new developments and remote areas, and offer safety ratings.

Landscape pros should check in on a trailer’s load requirements before purchasing.

Talbert Manufacturing

CONSIDER YOUR LOAD Another safety feature to consider is the trailer’s center of gravity to maintain load integrity and securement with each haul. For example, some trailer manufacturers offer a loaded deck height of 32.25 in., which is up to 2 in. lower than other models. This design provides a lower center of gravity, allowing operators to safely transport their equipment under low clearances and maneuver around tight corners in urban and residential areas.

DON’T OVERLOOK SAFETY RATINGS It is an unfortunate reality that it only takes one accident to pay for a trailer. A trailer’s safety rating helps paint a more comprehensive picture of load capacity and indicates how much stress a trailer can safely handle.

That stress comes from driving over uneven ground or off the road, hitting chuckholes, bouncing over bumps and crossing railroad tracks. Historically, the magnification of payload weight on a trailer due to road dynamics is a 1.8:1 ratio.

It’s important to keep in mind that the 1.8 multiplier is only an average. On any given haul, the stress placed on the trailer can go above that level multiple times. If no cushion is built into the trailer to handle those spikes in stress, there will be more potential for long-term progressive structural damage, which can lead to trailer failure

off or on the road and diminish the life of the trailer. Since there is no universal measure for safety ratings, they vary from manufacturer to manufacturer from no margin to an industry high of 2.5 to 1, which is considered ample cushion.

Overall, it’s important to take trailer capacity seriously and to be wary of overloading a trailer. Each time it’s overloaded, the dynamics of the steel change, much like a rubber band. Eventually, the steel and therefore, the trailer, will break, increasing the risk for damage, accidents and injuries.

Purchasing the right trailer can be complicated but many manufacturers know capacity from top to bottom and can help select the best trailer for their application.

CONDUCT A PRETRIP INSPECTION Whether it’s a custom trailer or a standard unit, once it’s matched to the load, a pretrip inspection is in order and should be done before taking off with each load.

Walk around the trailer and ensure there are no damages or cracks in the unit’s frame. Look for visible damage, such as chafed hydraulic hoses, which could spring a leak and cause the system to fail. Inspect tie-down equipment, such as chains, binders and straps, for broken parts and pieces and make sure they are rated appropriately. These ratings can be found on the equipment being hauled. Also,

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ensure the trailer isn’t leaning or sagging to one side.

Check brakes and confirm the tires are inflated to the recommended psi. Overinflated or underinflated tires won’t have the proper load rating, inhibiting them from carrying the weight like they should, which adds stress to the trailer. Additionally, traveling with improper tires can cause a blowout when hauling heavy loads. Drivers can find the psi, size, ply and load rating on the manufacturer’s VIN tag.

For a detailed list of inspection requirements refer to the Federal Motor Carrier Safety Administration’s Part 396 webpage and the Driver-Vehicle Inspection Report. The Motor Carrier Safety Compliance also outlines pretrip inspection guidelines, as does FleetClean USA.

Some trailer options provide a lower center of gravity, allowing operators to safely transport their equipment under low clearances and maneuver around tight corners in urban and residential areas.

ON THE ROAD Including hard hats and load concentration, safety doesn’t stop at the jobsite. To ensure a successful project every time, you must also consider the load, the road and everything in between. ET Troy Geisler is the vice president of sales and marketing for Talbert Manufacturing.

Read more at: https://eqtoday.co/heavyhaul

November 2022 | EQ U I P MEN T TO D AY

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TRU CKS & T R AN S P O R TAT I O N

dragged down? Does the pressure between all of your tires look equal? Does your truck look like it’s about to go into a wheelie? If you answered yes to any of these questions, your weight is likely off balance.

STAYING SAFE

Towmaster

Check Load Frequently

How to SAFELY LOAD an Equipment Trailer T

railers are designed to safely and efficiently haul your equipment and material without worrying about your load on the road. However, safe loading and hauling really comes down to the actions of the operator. Driving a truck with a trailer full of expensive equipment can be an intimidating experience. Make sure you’re taking all the steps and precautions necessary to keep you, other drivers and your equipment in good shape for years to come.

SAFETY PREPARATION 1. Check Clearance Of Trailer

Measuring the height of your trailer with your equipment loaded is an important step in staying safe on the road. Make sure you are within your state’s clearance requirement limits and also check your route ahead of time to avoid any tunnels or bridges that may be too low for the equipment you’re hauling.

2. Load On As Level of Surface as Possible

A level surface is important to make sure you’re accurately distributing the weight of the equipment or material you’re hauling. If you load on an uneven surface, your

equipment could shift on the road leading to uneven weight distribution, tipping, and other handling complications.

3. Chock Wheels

Chocking your wheels is an easy way to prevent shifting when loading your trailer. Chocking is a simple safety maneuver that can ensure you and your truck are safe and steady even before you hit the road.

4. Clean Trailer Top

Giving the top of your trailer a quick sweep can get rid of small stones and other debris that may bounce on the road–preventing it from hitting other vehicles.

5. Use Two People Whenever Possible

If possible, have another operator close by to check your work, check your connections and spot anything you may have overlooked while you were setting up your trailer.

6. Physically Touch Your Connections

Physically touching your connections can catch loose attachments that may not be visible by sight alone.

Safe Securement

The Federal Motor Carrier Safety Administration (FMCSA),

28 EQUIPMEN T TODAY | November 2022

a part of the U.S. Department of Transportation, has a set of cargo securement regulations in place to protect you, your cargo and all other drivers around you.

The regulations call for cargo to be “firmly immobilized” or secured in a way that prevents unfastening, opening or releasing while in transit. Equipment that is likely to roll must be restrained with chocks.

All tiedowns, and other securement systems used to secure loads on trailers equipped with rub rails, must be located inboard of the rub rails whenever practicable. When a tie down is in contact with a sharp area of your cargo, it must be specially protected to avoid abrasion, cutting and crushing. Learn more at www.fmsca.dot.gov.

Your equipment has a minimum number of tiedowns required. The number of tiedowns depends on the size of your equipment. ˜ 1 tie down for 5 ft. or less in length and 1,110lbs. or less in weight ˜ 2 tie downs for 5 ft. or less in length and more than 1,100 lbs. in weight ˜ 2 tie downs for greater than

5 ft. and less than 10 ft. in length, regardless of weight.

HOW TO BALANCE WEIGHT Where Does Your Equipment Hold Its Weight?

The most fundamental piece of information you need while loading your equipment is understanding how much each unit weighs and where the unit “carries” the weight. For example, skid loaders carry most of the weight in the back of the unit. This information will help ensure you are able to actually balance the weight of the equipment itself, not just based on how heavy each piece looks.

Follow the 60/40 rule

The 60/40 rule should always be followed when loading your equipment. Sixty percent of the loaded weight should be placed in front of the center axle and the other 40 percent will then be placed behind the center axle.

This ensures your load is not front or back heavy. If possible, work toward 50/50 side-to-side weight distribution.

Look for balance in tire distance

When you take a step back, does it look like either end of the trailer is “lifting” or even being

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Checking your load semi-frequently helps to ensure you’re staying safe on the road. Check after the first handful of miles (around 20), then stop every 150 miles to do routine inspection. Drivers are in fact legally responsible for making these stops in accordance to the National Safety Code Standard 10 Cargo Securement (Division 1, Sections 2 and 3) as well as the FMCSR (392.9).

During these stops, make sure you’re maintaining the safety of your equipment and trailer by tightening any straps that may have loosened on the road. Take a look at the lights, tires, hitch and wiring system to make sure everything is still working properly. These stops are also a good opportunity to look ahead and plan any preventative maintenance and repairs for systems that may need a tune up in the future.

Pay Close Attention To Turns and Hills

Sharp turns and driving on hilly roads (especially on the way down) are particularly difficult situations to maneuver with a trailer full of equipment. As you anticipate breaking, make sure to start slowly and as soon as possible so you can maintain a safe distance between you and other vehicles. On unavoidably sharp turns, make sure to take a wide berth. This will help to make sure your trailer doesn’t hit or ride on curbs.

Be Aware of Weight Capacity

When you invest in a trailer, you of course make sure that the equipment you’re loading is within the weight limits of your trailer. However, if your business changes or grows, you may find yourself needing to haul different equipment or materials. Make sure you do the quick math to ensure you’re still within safe and legal hauling limits. ET Chris Pokornowski is director of sales at Towmaster Trailers.

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TRU CKS & TRANS PORTATION

AFTER A FLOOD: Tips for Tractor, Trailer Inspection, Reconditioning T

he devastating floods in Florida resulting from Hurricane Ian will require massive relief and rebuilding efforts–many of which depend on the trucking industry and thousands of truck drivers.

For commercial vehicles exposed to these types of floodwaters, this article provides fleets and drivers with technical advice on inspecting and possibly reconditioning air brake, wheel-end and other safety components that have been submerged.

SALT WATER VS. FRESH The first determination to make is whether the water affecting the vehicle was salt water or fresh water. If it was salt water, you’ll need to immediately begin replacing parts due to its extreme corrosivity, which can remove lubrication and put certain parts at much higher risk for unexpected and premature malfunction. Any brake system valve that has been submerged in salt water must be replaced. In addition, systems and components including air compressors, air reservoirs, antilock brake system (ABS) relays, modulators, and brake actuators must also be replaced.

Saltwater corrosion is also a threat to wheel ends, since it increases the likelihood of rust jacking and accelerates corrosion of critical surfaces. We recommend complete replacement of the foundation brakes to prevent a potential future failure. And if it’s not clear whether the water was fresh or salt, play it safe and follow the saltwater guidelines.

Additionally, when replacing any pneumatic system components that have been subjected to flood conditions, disconnect all contaminated air tubes and hoses, flush them with clean water, and blow them out with air pressure to remove contaminants.

©Sophon_Nawit – stock.adobe.com

FRESH-WATER DAMAGE GUIDELINES If you’re certain the power unit or trailer was submerged in fresh water, begin by carefully power-washing the vehicle–including the foundation brakes. Be cautious while cleaning: Rubber parts and sealing interfaces should not be directly sprayed with the high-pressure jet, or irreparable damage to valves will occur.

Appropriate PPE (Personal Protective Equipment) is recommended while washing or working on flooded vehicles, whether salt water or fresh.

In the unapplied state, most valves have the delivery open to atmosphere at the exhaust port, so if any exhaust port is submerged, there can be future malfunction.

Do not attempt to start a vehicle if fresh water has entered the air compressor or dryer through the air system intakes.

Follow these steps to thoroughly check the air brake system:

The first determination to make is whether the water affecting the vehicle was salt water or fresh water. ©Radila – stock.adobe.com

˜ ˜ ˜

˜

˜ ˜

a stationary air compressor (or suitable portable unit) to get any residual water out of the service tanks. ˜ Air dryers remove moisture in compressed air, but they will not remove moisture that’s present in the system beyond. ˜ After reconnecting pneumatic lines, install a new or properly-serviced air dryer to aid in removing any residual moisture from the air inlet.

If you find signs of moisture or other contamination, all the pneumatic air brake components should be replaced: Once water or contaminants get into any of the air brake components, it’s impossible to completely clear the system without total disassembly. Consider also the guidance included in the TMC Recommended Practice 617A for contaminant elimination procedure for tractor, trailer or dolly air brake systems.

BACK ON THE ROAD

VEHICLE VALVING ˜ Inspect each component in

the pneumatic brake and accessory systems.

Drain any pressure remaining in the service reservoirs.

Mark and remove all pneumatic and electrical connectors at each valve.

Check for evidence of water or contamination inside the connectors, air hoses, or the component itself.

Carefully use dry compressed air pressure (from a stationary compressor or similar) to blow air through the pneumatic tubes and hoses. Watch for evidence of water or contamination.

If water or contamination is found inside the component, replace the component.

If no evidence of water or

˜ Use dry compressed air from

Most valves have the delivery open to atmosphere at the exhaust port, so if any exhaust port is submerged, the water has infiltrated the system and can lead to future malfunction.

˜

˜

contamination is found inside the component, reassemble the component to the associated lines and fittings.

Repeat this process as you continue to inspect all the valves in the air brake system.

Replace any nonfunctioning valves or those showing evidence of ingestion of water or contaminants.

Inspect tractor and trailer glad hands and the supply and control hoses. Water and contaminants frequently enter

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the air brake system through unprotected glad hands.

CHARGING SYSTEM ˜ Inspect the air intake, com-

˜

pressor, and air dryer for signs of water or contaminant ingestion.

Carefully use dry compressed air pressure (from a stationary compressor or similar) to blow air through the pneumatic tubing and watch for evidence of water or contamination.

If your checks turn up no evidence of water or contamination, conduct a thorough test of the air brake system and ABS. Note that it’s possible that ABS wheel speed sensors have moved from their normal position. Push them back into contact with the exciter ring by hand, and when the wheel turns, normal wheel-bearing play will adjust the sensor.

We recommend retesting and diagnostic checks of the electronic systems after the initial post-flood testing. Make sure you’re following other vehicle and system manufacturers’ guidelines: Flooding can have bumper-to-bumper effects, and you can’t be too careful. ET Randy Salvatora is engineering manager–vehicle systems at Bendix Commercial Vehicle Systems.

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November 2022 | EQ U I P MEN T TO D AY

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TRAILERS Products

PJ Trailers Low-Pro Flatdeck with Duals (LD) Four Degree Trailer Company’s Lo-Riser Inclining Platform Trailer The Lo Riser uses hydraulics to lower the deck to ground height to provide easy drive-on access.

• 6,000-, 10,000-, 12,000-, 14,000- and 16,000-lb. load capacities in two-wheel or fourwheel configurations • High strength, low alloy steel construction • Minimum 4° angle when lowered • Include six D-ring tie-downs and built-in tie-down rails • Breakaway kit with chains, a load check safety system and electric brakes on both axles provide added security • Combination of hydraulics over rubber suspension provides smooth travel even when empty

PJ Trailers has added new updates to its Low-Pro Flatdeck with Duals (LD). The new LD includes same heavy-duty 25,000 GVWR as before, it now comes standard with upgraded features, including an all-new gooseneck design, coupler, frame design, suspension, and more. Many of the new standard features, like the Demco EZ Latch Gooseneck Coupler and TwistGuard frame design, make the LD ideal for hauling heavy loads. The ProBeam gooseneck is constructed from a single piece of steel and redistributes stress across the neck’s frame for fewer stress points. The TwistGuard frame design provides T-shaped intersecting pipe supports to reduce frame twist and improve torque control, with testing showing up to a 60% reduction in twist compared to non-torque tube trailer frames. Other features include the Dexter HDSS Adjustable Suspension, Monster Steps with a new retractable design, and new hold-down latches for the optional Monster Ramps, providing reduced noise and vibration while in transit.

Read more at: https://eqtoday.co/w8ryus

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Thunder Creek MTO Trailer

Pitts Fixed Neck Trailers

Thunder Creek Equipment has launched the all new MTO service, fuel and lube trailer, which handles up to five different fluid types, including fresh oil, grease, reclaim, diesel exhaust fluid and diesel fuel. Each MTO can be tailored with the exact fluid configuration needed by each customer between 115-, 55- and 25-gallon capacities.

Overall, the MTO is available in three sizes, 460-, 690- and 920-gallons. The engineering of the MTO is modular, giving customers control over the type and amounts of fluids they need to keep their operation running. The MTO has a new utility box at the rear of the trailer, which is 4-in. deeper and 2-in. taller than its predecessor. This utility box supports the Thunder Creek compressor and generator combo unit, two fresh oil lines mounted on a double reel, a used oil reclaim system, as well as a grease system equipped on a swivel reel.

Pitts fixed-neck trailers offer capacities of 70,000 (LB35/LB35-CS) and 102,000 lbs.

(LB51/LB51-CS) in 16 ft.

• Full-width top deck with gradual slope or exposed beam with motor grader ramp neck designs • Pre-camber fully fabricated main frame (4) I-beam design • 26-, 33- and 38-in. loaded deck heights • Premium 1.5-in. apitong flooring • Double-folding hydraulic ramp with 8° load angle • Spring-assisted or self-contained hydraulic ramp designs

Read more at: https://eqtoday.co/xg8qvu

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Eager Beaver 35 GSL-S Lowboy Trailer Eager Beaver’s standard 35-ton hydraulic detachable lowboy with a load capacity of 70,000 lbs. and GVWR of 85,900 lbs.

• All-wheel ABS (4S2m) with spring brakes on all axles • Four beam, 16-in. deep cambered I-Beam mainframe and siderails • 10-in. deep crossmembers pierced through mainframe • 255 / 70R 22.5 radial tires on hub-piloted disc wheels

Read more at: https://eqtoday.co/djfr6z

30 EQUIPMEN T TOD AY | November 2022

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TRAILERS Products

Fontaine Workhorse Trailers Fontaine Heavy-Haul offers Workhorse trailers for moving excavators and work equipment. The Workhorse series includes the following models: Workhorse 50, Workhorse 51, Workhorse 55LCC, Workhorse 55PVR and WorkhorsePVR PRO. These trailers all have black paint finishes and feature three- or four-axle wheel configurations. The 55PVR features 55-ton capacity in 16-ft. with 3 or 4 axles close coupled; 50-ton capacity in 12-ft. with 3 or 4 axles close coupled, a low 9° front approach angle and seven-position hydraulic detachable gooseneck with 108-in. swing radius and 82-in. alternate kingpin.

• Tapered deck with 24-ft. clear deck length • Low 17° deck-to-bogie transition ramps • Removable center bogie section with boom well to haul excavators • 7-position air ride tridem bogie • 275 tires and flip axle ready

Read more at: https://eqtoday.co/wl7nme

Felling Trailers UN31 Tank Felling Trailers has received certification for its UN31 tank design, which is certified as a fuel tank with 607 usable gallons for use in the mobile generator industry. UN31 tanks were designed to be compatible with Felling’s DDG drop deck generator trailer line.

The tank option is utilized in conjunction with an OEM’s genset mounted to the trailer frame. The tank is certified to meet the safety standards of CAN/CGSB-43.146 for metal IBCs (intermediate bulk containers) for use with liquids in packing group III, such as diesel fuel.

Read more at: https://eqtoday.co/bsl9sc

Equipter 4000

XL Side Dump Trailer The XL Side Dump trailer is available in two-axle (XL 60 SD2-37) and three-axle (XL 60 SD3-37) designs featuring a capacity of 60,000 lbs.

• Crack-resistant, 1/4-in. AR450 steel tub with a capacity of 23 cu. yds. water level and 33 cu. yds. strike-off • Overall lengths of 39 ft. 8 in. (XL 60 SD2-37) and 41 ft. 9 in. (XL 60 SD3-37) and widths of 102 in.

• Easy to use tub hooks on each side of trailer automatically engage on one side if the other side is disengaged to ensure tub remains secure • Electric mesh tarp system prevents tub from dumping when it is covered • Equipped with six lights per side, rubbermounted LED lights and dual intensity center cluster lights

Equipter offers an upgraded version of its flagship product, the RB4000 lift. Now known as the Equipter 4000, the machine supports cleanup efforts on construction sites. The Equipter 4000 lift, sometimes called the Roofer’s Buggy, is a self-propelled, raisable trailer that allows roofers to throw debris directly into its raised container instead of dropping it onto the homeowner’s lawn. The improvements, which went into effect for units produced after Jan. 1, 2018, include: • Engine door: A thicker design and stronger hinge • Ignition switch and control panel: Ignition moved to the operator’s stand, while the control panel was reconfigured for operation • Front axle: Redesigned attachment assembly • Storage compartments: Storage for track mats, stabilizer pads and roof chutes updated for access and use

Read more at: https://eqtoday.co/ytt9av

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BKT FL 695 Tire FL 695 radial tire has been specifically designed for trailers in construction and transport applications with a unique center block tread pattern. FL 695 can carry heavy loads maintaining stability in all conditions and its deep tread ensures self-cleaning during on and off-road applications.

Multiple steel cord layers reinforce this pattern against punctures.

Productively.

Handle maintenance in the field in less time with Stellar’s innovative new CDTpro™ crane control system. The industry-only Range Finder™ technology provides realtime max lifting capacity from any point without unstowing the crane, so there’s no more time lost to unnecessary re-setups.

Learn more about this and other innovations at stellarindustries.com

Read more at: https://eqtoday.co/9vrqfy

November 2022 | EQ U I P MEN T TO D AY

31

E A RTHM OV I N G T RE N D S

Optimize Wheel Loaders with CREATIVE BUCKET ATTACHMENTS Choose the bucket needed for the job by considering aggregate, load size and wheel loader capabilities.

C

hoosing the right bucket attachment for the soil and aggregate type on a jobsite to get the best use out of a wheel loader pays off in productivity, as well as reduced operating costs for contractors and their clients.

While doing so is considered desirable under any circumstances, it is particularly critical at the present time, when the labor force has gone through disruption and the economy demands the best return on investment.

Scott Schmidtgall, Caterpillar medium wheel loader product application specialist, North American region,

notes there are several different types of buckets to meet various application needs.

“Spade rock buckets offer a solution for harsh digging applications like at a quarry face with shot rock, whereas light material buckets are larger volumes intended for lighter material use like wood chips,” he says.

“General purpose buckets are typically used for soil/aggregate type use with a bolt-on cutting edge.”

The two primary factors that should be considered in mounting a bucket to a frontend loader for material handling are the material density and the material type, notes Nathan

Repp, Komatsu product marketing manager.

Making the right choice in a bucket attachment for a frontend loader encompasses the consideration of factors such as durability, capacity, weight and costs, Repp points out.

“The bucket must be made to last through the abrasion, vibration, and stress of severe use while not being so heavy that the amount of material picked up is extremely limited, and be priced competitively,” he adds.

“For loose, high organic matter content, the size or volume capacity of the bucket can be much larger, and this is where our

light material buckets come into play. Materials like wood chips, silage, loose loam, and similar materials will take up much more volume to reach the same tipping point compared to denser materials like sand or gravel. For heavier materials, the choice would be the general purpose–or excavating buckets–with heavier structures and reinforcements.”

If the type of material the loader will be expected to handle changes often, a quick attach coupler bucket will be the best choice as it enables the operator to quickly switch between the general-purpose style bucket for dense material and a light

Digging and hauling larger rocks require a stronger bucket on wheel loaders like this Cat 966.

Caterpillar

32 EQUIPMEN T TOD AY | November 2022

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material bucket for high volume media, says Repp.

“Excavating buckets are heavier duty to withstand the hard use of digging out compacted rock and soil, and typically include excavation teeth to help bite into and loosen the material,” Repp notes. “If the loader will focus on a specific task, then the choice of bucket can be a pinon style that will allow for the operator to move the maximum amount per pass.”

Newer bucket designs that have come onto the market also have increased bolsters to help retain the material and prevent spillage, thereby maximizing efficiency and reducing the number of required cycles to complete a load-out operation, Repp notes.

Capacity is a critical consideration, notes Ethan Clowes, JCB product manager for wheel loaders, skid steer/compact track loaders and backhoe loaders.

“To be as productive as possible, you want to move as much material as you can but in a safe and efficient way,” he points out.

“Use the payload of the machine and the density of the material being used to find the perfect bucket capacity. “ Luke Gribble, John Deere solutions marketing manager, says when selecting a bucket attachment for soil and aggregate applications, a traditional construction bucket is one option to consider as it offers a low profile backplate for better visibility to the cutting edge and a rounder interior designed for excellent fill and dump performance.

A tooth bucket serves as another option, he adds.

“This bucket type is especially good for loosening compacted soil or for grubbing out rocks, in

EARTHMOVING TRENDS

addition to offering better penetration when going into a pile,” he says. “Despite having teeth, this bucket still maintains a flat bottom, making it an excellent tool for back-dragging as well.”

Gribble points out once a contractor has narrowed down the type of bucket category that fits best with the needs of the jobsite, choosing the proper bucket size is a must.

“If your goal on site is to move dirt as quickly as possible, consider adding a lighter bucket to your machine to lessen the risk of slower operating speeds,” he adds. “If versatility is a priority, a bucket with a quick coupler would be ideal to allow your team to quickly switch between different attachments.

“Additionally, consider where you are loading your materials.

As an example, some operators might need to reach a certain bucket height requirement.”

Schmidtgall points out that looking at the work application one is expecting a machine to perform is key when considering a bucket attachment type.

“For example, what are the production demands and material densities that need to be moved,” he notes. “Even differing moisture contents can affect the weight of the material. The weight of the material affects the bucket size that is reasonable to move with the machine.

A properly-sized bucket can help increase efficiency of the machine and the operator.”

A bucket that is too large for a machine and the material it is being used in can affect cycle time in the dig as well as machine stability when moving material, Schmidtgall says.

“Longer dig times means higher fuel burn as the dig portion of a loader’s cycle is the highest instantaneous fuel burn of a loader’s cycle,” he adds. “If a bucket is sized too large for the material density this can affect machine stability, which can cause an operator to need to slow down his cycle times.”

“Sizing a bucket so an operator can target full passes helps improve efficiency as well,” says Schmidtgall.

He points out considering what the majority of the material that is expected to be moved is key in sizing the machine as well as the bucket for the application.

Caterpillar

Caterpillar

A Cat 972 loads smaller chunks of stone into the body of a dump truck.

A Cat 972 wheel loader digs and scoops larger aggregate pieces on a jobsite.

“This can greatly affect machine model size,” he adds.

“Why purchase or size a larger machine with a larger bucket only to have lower utilization on it? If one can balance a reasonable idle time along with work time to help increase their utilization, this can help lower the costs since it may help highlight a smaller model bucket size versus a larger model bucket that gets the work done faster and then has lower utilization and higher idle time.

‘Additionally, in knowing whether the target applications the loader is expected to do is beyond just bucket work that needs to be performed, consider fork work or material handling.

This can help determine whether a pin-on bucket is feasible or whether a coupler bucket would be more adequate. However, when you start adding a coupler. this is additional weight that needs to be moved every cycle for the loader.’

Corner guards, side protectors and heal plates to protect higher wear locations can extend the life of a bucket and its cutting edges.

There are different types of wear packages to be considered, says Schmidtgall.

“Standard, abrasion or heavyduty type wear packages should be used appropriately so you can drive as much efficiency as possible,” he adds. “For example, if you outfit a bucket with wear material for a highly abrasive heavy-duty environment where that protection isn’t needed, you’re potentially sacrificing efficiency in many areas.

“Additional wear material means a heavier bucket, which

other tools on site that it interacts with are critical as well.”

Additionally, one should consider the hauling unit payload targets, says Schmidtgall.

“As an example, moving clean washed stone (2550 lb/ cyd) could easily be done with a 982 outfitted with 9.8 CYD GP bucket if loading a 24-ton truck, but we are seeing often–whether from special permitting or increased allowances–that contractors are able to load up to 26 tons or even more.”

Schmidtgall says that could easily be managed with a 982 configured with a 10.8 CYD GP bucket to keep production up loading two passes on each truck.

“A 9.8-yard bucket would not allow the capacity to hold enough material to two pass since it is such a light density, forcing the operator to three pass (two and a partial),” he adds.

“This will hinder production demands hugely during peak times. If production demands don’t deem two passing that material, then bigger questions such as considering downsizing to perhaps not just a model size down, but more strategically down two model sizes to a 972M Aggregate Handler with a 7.25 CYD GP bucket which can more efficiently load out three pass 26-ton trucks if the production targets don’t demand more.”

OEMs such as Komatsu use engineering calculations to help contractors meet those challenges by determining the best match of a bucket’s capacity and the density of the material together with the wheel loader’s lifting capacity and tipping point, says Repp.

sacrifices ‘live’ payload for that loader. It can mean using more fuel per cycle to lift that additional wear material and certainly can affect the bucket size that you should be using depending on your material densities.”

Other site conditions such as dump clearances, width constraints, and loading style preferences can all affect the type, size and style of bucket to be used, notes Schmidtgall.

He recommends the use of spill guards to help protect material dribbling over the back of the bucket and down the linkage arms.

There are a number of challenges contractors either seek to mitigate or avoid when making the most appropriate choices of matching a bucket type to a wheel loader when taking material type into consideration.

“Improperly sizing a loader–loading tool–to a truck can be detrimental in obtaining efficiency on a jobsite,” says Schmidtgall. “There are many items to consider in making a decision on what bucket size as well as loading height constraints that need to be met.”

Knowing what current actual production targets are as well as what the future production is intended to be is critical, he adds.

“Material density, production targets, peak times, realistic idle times all come to mind very quickly as areas that cause pain if they aren’t understood well,” he adds. “Items like underfoot conditions so you consider the correct traction aides required for the application as well as height and width constraints so you make sure your loader will fit the

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“Use the payload of the machine and the density of the material being used to find the perfect bucket capacity.”

— Ethan Clowes, JCB product manager

November 2022 | EQ U I P MEN T TO D AY

33

E A RTHM OV I N G T RE N D S JCB

JCB

A JCB wheel loader moves finer aggregate on a worksite with a roof.

A JCB wheel loader scoops and carries lighter material like mulched wood around a jobsite.

“This free analysis by Komatsu can be used to determine which bucket best matches the required use,” Repp adds.

“Other factors like the abrasive quality of material and whether it is loose or compacted will help determine the necessary style and design of the attachment.”

Choosing the right bucket capacity ensures the machine is not overloaded with the material and is being used to its maximum potential, Clowes notes.

“If an incorrect bucket capacity was selected, the machine may become

Clowes and other manufacturers note construction equipment has become easier to use as technology advances machine features, but training and experience is still required to get the most out of a wheel loader.

For loaders equipped with quick couplers, a simple process for changing between attachments is outlined in the operators’ manual. It does not require the operator to leave the operator station unless there are auxiliary hydraulic circuits, which allows for seamless attachment changes when handling multiple material types, Repp points out.

“While there is professional training available, the process is straightforward and does not require formal training, allowing operators to perform the operation quickly after just a couple repetitions,” he adds.

“Newer buckets have improved load floor and curvature design to make getting a fully- heaped bucket on each pass easier and more efficient. Spade nose buckets have an aggressive cutting-edge design with teeth allowing for easier penetration into hard-packed or dense materials, making loading easier and faster.”

As bucket attachments are a valuable tool for the worksite productivity, operators often take into consideration whether the equipment should be purchased outright or rented on an as- needed basis.

The decision to purchase or rent an attachment can be determined based on how much use the operator is looking to get out of the attachment and loader combination, Repp points out.

“For special applications where certain types of attachments are required and the task is for a short-term duration, renting can be a viable option,” he adds.

“However, if the total cost of ownership is spread out over the life of the machine,

unstable and the operator would have to slow down,” he says, adding that doing so will make the work much less efficient.

Utilizing the correct bucket for the main type of application for which they seek to use the bucket goes a long way to mitigate challenges and avoid potential problems, says Gribble.

“The use of a construction or tooth bucket is a great option when handling soil or aggregates,” he says. “However, these may not be the best solutions for other applications. Light material buckets or utility buckets are other options that can be used on compact wheel loaders.

“These buckets are designed with some of D ES I G N ED. EN G I N EERED. their weight removed to REM A RKA B L E VA LU E. handle higher quantities of materials more efficiently like wood chips, sawdust, snow, grain, fertilizer, or other lowdensity materials.”

Gribble points out another option to consider is a rollout bucket, “which is ideal to equip on a loader if a contractor is trying to achieve some additional dump height–especially in high-capacity applications like agriculture, forestry, demolition, and recycling.”

The user-friendliness involved in the ability Engineered for Skid & Tractor Loaders 50-125 hp to attach the bucket to a wheel loader and exeWorksaver, Inc. Litchfield, IL • Phone: 217.324.5973 cute the task properly is VISIT WORKSAVER.COM TO LEARN MORE key to obtaining optimal productivity from a jobsite crew.

36-SERIES SNOW PUSHERS

34 EQU IPMEN T TODAY | November 2022

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then the return on investment will be in the owner’s favor if the attachment is purchased as the life of the loader and attachment can be expected to far exceed the length of a rental term.”

“Generally, if you use the machine every day/week, then buying is almost always going to be more cost effective,” Clowes concurs. “If you only require the machine a few times a month, renting a machine would work out more cost effective and you don’t have to worry about maintenance and other associated costs of owning a wheel loader.”

When deciding whether to rent or buy a piece of equipment, it is important to first consider what type of material is needed to move on a jobsite, notes Gribble.

“Operators should also consider the type of terrain and areas the buckets would be used in,” he adds. “Rollout buckets can lift materials from tight spaces with precision and accuracy. Would this application be helpful on most jobsites your company works on or is this application a one-off project?

“An operator should consider renting attachments on an as-needed basis.

Renting attachments is a great way for professionals to complete a variety of applications based on the job, increasing machine versatility.”

Whether a contractor rents or buys equipment, it’s important to read the owners’ manual to understand how to best use the machine, and ensure they are conducting the necessary maintenance intervals on the attachment to achieve an extended lifespan, Gribble says. ET Carol Brzozowski is a freelance writer covering construction and related industries. .

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THE DOER’S DREAM Loved for the features.

Trusted for the performance.

Hyundai articulated dump trucks have the power and performance — not to mention top-notch interiors, clear sight lines and handy tech — that make life on the jobsite easier. So you can do more without feeling like it. No wonder so many first-time Hyundai users become longtime fans.

See the Hyundai difference yourself at your local dealer or hceamericas.com.

E A RTHM OV I N G T RE N D S

How To Master Your OIL SELECTION T

o operate effectively, most construction businesses regularly review key aspects of their operation to identify where efficiencies can be made. This often falls to equipment operators or maintenance technicians due to the technical complexity of most operations.

However, rather than view each area in isolation, it’s considered best practice to take a holistic approach.

One key consideration should always be the engine oil. There are a multitude of factors that can impact fuel economy and overall efficiency, such as the equipment’s operating environment and average load.

For engine efficiency and fuel economy, selecting the correct engine oil is fundamental in helping to reduce fuel con-

engine oil, there are some essential considerations that equipment managers and operators should be taking:

1. SEEK ORIGINAL EQUIPMENT MANUFACTURER (OEM) ADVICE The process should always start with consulting the Original Equipment Manufacturer (OEM) manual for advice on oil selection. If further advice is needed, the OEM can be contacted directly for information and guidance based on the engine’s specification.

2. CONSIDER THE OPERATING CONDITIONS The environment and operating conditions of the engine should be the next consideration when selecting any heavy-duty engine oil.

oil to flow better at lower ambient temperatures.

When operating in the hot summer months, construction equipment can get very hot, so to effectively deal with these temperatures, an oil with a viscosity of SAE 10W-30 or 15W-40 may be more suitable.

These oil grades resist the breakdown associated with higher temperatures to allow adequate flow and lubrication of critical engine components.

3. COMPARE SYNTHETIC VS. NON-SYNTHETIC ENGINE OILS Fully synthetic and synthetic blend engine oils offer better stability than conventional oils and improved performance in varied weather conditions. Synthetic blends can also enhance engine protection and performance in ©Val Thoermer – stock.adobe.com

of this and any OEM approvals can be provided. Testimonials and case studies are also valuable examples of real-world use, especially when highly relevant to your application or business. The testing carried out by a lubricant manufacturer is also important and should be considered when selecting your oil.

5. SEEK EXPERT LUBRICANT MANUFACTURER SUPPORT The final step to making a fully-informed lubricant choice is to seek expert support and guidance from a reputable lubricant manufacturer. Expert lubricant manufacturers have experienced lubricant technical advisors who can provide advice based on specific requirements, and they also invest significantly in comprehensive testing of products so they can provide informed and invaluable lubricant recommendations for business’ equipment and its operational needs.

LOOKING AHEAD

For engine efficiency and fuel economy, selecting the correct engine oil is fundamental in helping to reduce fuel consumption and carbon emissions, as well as reducing unplanned maintenance. sumption and carbon emissions, as well as reducing unplanned maintenance.

Engine oils play a vital role in the protection of engine components by minimizing metal-to-metal contact between moving components while reducing pumping and rotational losses. This helps prevent wear that can result in unplanned maintenance and downtime, while improving engine performance and, depending on the oil used, fuel economy.

When selecting a heavy-duty

The temperature range in which lubricants can perform optimally is denoted by its SAE grade, which is a measure of the oil’s viscosity. The viscosity of the oil dictates its ability to flow and move around the engine to lubricate its inner workings.

In cold conditions, if the oil’s viscosity is too high, it may resist movement and delay the lubrication of vital engine components, which can result in increased engine wear. In these conditions, lower viscosity engine oils, such as SAE 5W-40 or 0W-40, are more suitable as they allow the

36 EQUIPMEN T TODAY | November 2022

certain operating conditions.

Fully synthetic oils are formulated with synthetic base stocks and are blended with high quality and performance-enhancing additives. These typically provide a greater level of performance than both conventional and synthetic blend lubricants due to the superior formulation components.

4. REQUEST PROOF OF PERFORMANCE Oils must maintain industry licenses such as API CK-4 and FA-4, so it’s important that proof

While these steps will help you to make the best lubricant decisions for your equipment, it is equally important to be mindful of future trends and upcoming regulations, so that you can stay one step ahead of the game.

The development and introduction of API PC-12, the next proposed lubricant category, will likely further accelerate the transition to lower viscosity solutions, helping to reduce carbon emissions and improve fuel economy. The new specification is being developed to help OEMs meet the latest greenhouse gas and fuel mileage regulations issued by the U.S. Environmental Protection Agency (EPA) and the California Air Resources Board (CARB).

While the details of the new specification are yet to be finalized, PC-12 lubricants will be formulated to meet the performance needs of the latest engine and emissions systems technologies. This means that wear protection will be even more important, as will oxidation control, due to engines working

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harder with increased operating temperatures to help meet new regulation guidelines.

The new category is expected to have two subcategories, including one which takes advantage of lower high temperature high shear (HTHS) oil viscosity (similar to API FA-4).

This category will be designed for specific OEM hardware architecture and offer even lighter grades of lubricants (possibly even SAE 0W-20s) that provide wear protection and durability, while further reducing viscous drag to ultimately improve fuel economy.

Because of this, new engine lubricants will undergo rigorous testing, similar to their predecessors, to provide reassurance that high-performance qualities have not compromised protection of the engine’s componentry. This will likely see these lubricant categories face new tests developed in line with the latest engine architecture.

Performance and regulatory demands will continue the trend towards lower viscosity solutions.

Equipment operators should embrace this change, along with the fuel economy benefits that it will bring them.

For businesses on a journey toward improved efficiency, the right choice of lubricant can improve fuel economy, engine performance and help reduce unplanned downtime.

However, selecting the best heavy-duty engine oil for your equipment can be a complex task that requires expert insight and experience, especially given the upcoming category change.

Seeking professional advice throughout the process can help you make the right decisions, including selecting the most appropriate engine oil for your equipment, to maintain proper lubrication and improve equipment performance. ET Darryl Purificati is senior technical advisor, OEM/automotive for Petro-Canada Lubricants.

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EARTHMOVING Products

Pettibone Cary-Lift 204i Pettibone has showcased the Cary-Lift 204i wheel loader for material handling jobs on construction sites. The Cary-Lift 204i is part of the company’s line of pole and pipe handlers. The machine is built to deliver safety and performance on the jobsite. Features include: • Overhead lift arm design gives operator full front visibility when transporting loads • Lifting forks capable of tilting down 90° for specialized lifting tasks • Powered by a 200 hp Cummins QSB6.7 Tier 4 diesel engine • Maximum load capacity of 20,000 lbs. and max lift height of 16 ft.

• 4-wheel drive with 2-wheel, 4-wheel and crab hydraulic power steering modes • Cary-Lift’s heavy-duty, solid steel frame allows it to take full loads into sharp turns

Read more at: https://eqtoday.co/yzbtt9

Doosan DL200-7 Wheel Loader The 142-hp DL200-7 features a hydrostatic drive system for enhanced fuel efficiency, machine positional control and reduced brake wear. The traction control management system allows operators to easily adjust traction force to match jobsite conditions. This helps reduce wheel slippage for more efficient digging, stockpiling and loading. The unit has a 26,599-lb. operating weight, a 2.6-cu.-yd. bucket capacity, a dump height of 9 ft. 1 in. and a static tipping load (full turn) of 19,705 lbs. An available high-lift option provides additional dump height and reach. Optional technology features include Transparent Bucket, Smart Guidance System, improved Load Isolation System, Smart Load weighing system and Smart Key.

Read more at: https://eqtoday.co/vs340f

Mecalac AS750, AS850 and AS1000 The all-new AS750, AS850 and AS1000 swing loaders feature a rigid chassis and three steering modes. At just over 11,000 lbs.

(5,000 kgs) and with a bucket capacity of 0.98 yd3 (750 liters), the AS750 is the second smallest swing loader model. The mid-size AS850 has an operating weight of 13,184 lbs. (5,980 kgs) and a bucket capacity of 1.1 yd3 (850 liters). This model encapsulates the capabilities of the AS series swing loaders with optional increased travel speed up to 25 mph (40 km/h). A step up in power from the AS850, the AS1000 is also a mid-size model at 14,639 lbs. (6,640 kgs) with a bucket capacity of approximately 1.3 yd3 (1,000 liters). It is powered by a 4-cylinder 75 hp (55.4 kW) hightorque engine.

Read more at: https://eqtoday.co/76p40r

John Deere P-tier Wheel Loaders Wacker Neuson WL28 Articulated Wheel Loader The 3-ton, .5-cu.-yd. WL28 has a compact design with minimized tailswing and optimized steering angle that allow navigation in tight spaces.

• 45- or 54-hp Yanmar Stage V engine offers an efficient regeneration system, optimal power-to-weight ratio and lower fuel consumption • Electronic regulated drive system provides improved pushing power, speeds up to 18.6 mph and an electronic parking brake with hill-hold function • Standard auto/eco mode and optional attachment mode • Cab offers increased operator space, improved ergonomics with intuitive controls, air conditioning and increased visibility on all sides

John Deere has launched several large wheel loaders as part of its Performance Tiering Strategy. Now available in the U.S. and Canada, these machines include the 744 P-tier, 824 P-tier, 844 P-tier and new 904 P-tier. P-tier models are designed for tackling tough jobs on construction sites. The 744 P-tier, 824 P-tier and 844 P-tier wheel loaders feature durable axles and reliable transmission capabilities. For machine performance while heading into piles, all P-tier loaders include a standard lockup torque converter that adds torque during operation and increases shift quality. In addition, the 744 P-tier and 824 P-tier models feature ground-level servicing, including a remote engine oil dipstick and improved electrical and hydraulic routing, for serviceability. JDLink connectivity is offered as a standard feature on the P-tier wheel loader models, enabling machine communications and remote support from dealers. These features are coupled with cab comfort options and included visibility enhancements.

Read more at: https://eqtoday.co/4t2dcb

Read more at: https://eqtoday.co/98calw

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EARTHMOVING Products CAT 906, 907, 908 Compact Wheel Loaders Next Generation Cat 906, 907, and 908 wheel loaders include a re-engineered operator’s station with technologies to improve operator experience and provide larger wheel loader model comfort on a smaller platform. Featuring the new Cat C2.8 engine, the upgraded drive and powertrain deliver faster roading speeds and drive train performance. The hydraulics and structures have gone through an overhaul, making these new models an optimal fit for many applications. Specifically designed for Cat products, the new Cat C2.8 engine delivers the same 55.7-kW (74-hp) gross power as the previous engine with 13% more torque, resulting in roading performance and tractive effort improvements. The Cat C2.8 meets EU Stage V and U.S. EPA Tier 4 Final emission standards with alternative emissions packages available. Its shift-on-the-go transmission offers increased roading speeds of 40 km/h (25 mph), and larger fuel tank capacities of 30% for the 906 and 12% for the 907 and 908 deliver extended work cycles.

Read more at: https://eqtoday.co/qq4nuf

John Deere 544 and 644 G-tier Wheel Loaders John Deere has expanded its G-tier wheel loader offerings to the United States with the 644 G-tier wheel loader. The expansion of this line up also includes the new 544 G-tier wheel loader now available in Canada. The 644 G-tier wheel loaders are equipped with a John Deere 6.8L engine and feature John Deere teammate axles. Customers can customize the machine through a variety of base-level packages, including options related to locking differentials, ride control, seats, radio and rear chassis work lights. All G-tier machines are backed by JDLink connectivity and connected support. Both the 544 G-tier and the 644 G-tier machines are eligible for the John Deere protect service plan.

Read more at: https://eqtoday.co/opnfed

Hitachi ZW100-6 Wheel Loader The ZW100-6 has an operating weight of 17,042 lbs., a bucket capacity of 1.4 cu. yds. and a 101-hp Tier 4 Final DPF-free engine.

• Hydrostatic transmission control system makes it easy to maneuver and intuitive to operate • Oscillating rear axle provides more stability and traction • Traction control system helps avoid tire slippage when working in sensitive ground conditions • Cab offers 360° panoramic visibility, an optional rear view camera, improved sound insulation and several storage compartments • Updated heavy-duty axles, a heavy center pin and robust box frame enhance machine durability

Read more at: https://eqtoday.co/hb5k69

TRI 2

Versatile professional contracting tire for year-round use

H A K K A P E L I I T TA T R I Extend the allseason capabilities of your machinery

GROUND KING

Combining all-terrain mobility with on-road performance

Titan HK 458 Hybrid Wheel Loader Tire Titan International has introduced the new Titan HK 458, a crossover wheel loader tire designed for extreme loader applications that require aggressive traction and excellent selfcleaning. The E-4/L-4 dual-rated bias tire combines the tread design of a forestry tire, a wheel loader tire and an ATV tire all in one, making it suited for both muddy, challenging construction sites and agriculture applications, where the sludge and muck are endless.

800.565.2525

38 EQUIPMEN T TODAY | November 2022

nokianheavytyres.com

Read more at: https://eqtoday.co/gdazkj

TE C H N OLOG Y | By Charles Rathmann, Technology Editor

Charles Rathmann

What’s New From AUTODESK UNIVERSITY: New Cloud Features Improve BIM, Construction Interoperability

Autodesk University featured new and updated technology products to accelerate construction progress.

T

he general session was full at New Orleans’ Ernest N. Morial Convention Center as 9,000 participants were on hand this fall to soak up the latest product insights at Autodesk University 2022, attend education sessions on Autodesk’s product offerings and see what partners were offering to extend these solutions.

As Autodesk CEO Andrew Anagnost kicked off the event, he hit a lot of highlights for the construction industry—including the company’s newly-announced FORMA cloud—a shared data repository for project data that can be shared with various stakeholders collaborating on a project and follow an asset through its lifecycle. The goal is to unify building information modeling (BIM)

workflows for designers, contractors and project owners.

Autodesk has already taken steps in this direction with the Autodesk Bridge tool for Autodesk Construction Cloud.

Bridge enables parties to a project to share files and Sheets, either generically across project collaborators or with specific groups or individuals. Sheets are twodimensional drawings in Autodesk Build that can be enriched with hyperlinked callouts and markup capabilities. Documents, most commonly PDF files, can be uploaded to Autodesk Build and converted to Sheets.

At Autodesk University 2022, the company also announced new features for Autodesk Construction Cloud and Autodesk Tandem for facilities managers. New tools in each product make BIM data more

40 EQUIPMEN T TODAY | November 2022

accessible and useful for contractors and facilities management professionals, respectively. The IronPros product analysis site has exclusive insights on what Autodesk launched for Autodesk Construction Cloud and Autodesk Tandem that sheds light on what these new announcements mean. But the overarching initiative to help this BIM data cross organizational and functional boundaries will be Forma.

“With labor shortages, supply chain disruptions and the pandemic, we have all experienced difficulties over the last few years and learned lessons,” Anagnost said. “We have to be willing to change how we do things. We all need to be more connected, more agile and more resilient.

We need to acknowledge that how we did things in the past will not work in the future. We see a lot of you embracing digital transformation and connecting your processes and your people.

The way you all collaborate has changed and it has changed forever …There are many tools you all use today from so many providers—some of them are closed and leave your processes disconnected. So, you have to pass huge files back and forth and if you do that, you often overshare your IP. Oversharing can get people in trouble, so data gets lost in translation. When data and processes are disconnected, unique insights get lost.”

The overarching goal of Forma, along with its counterparts, Flow for the creative industry and Fusion for

manufacturing, is to provide an open, easily manageable data foundation that enables project stakeholders to access the relevant data for their part of the project without accessing the entirety of what could be a multi-faceted project with elements that may be proprietary or confidential.

“Forma will transform early stage planning upstream, but will reach downstream,” Anagnost said. “…Our customers will be able to unlock design data and exchange it with external products as a native capability in Forma.

So, an engineering company writing terrain data to the cloud can collaborate with external companies on corridor and alignment designs, sharing just the terrain data they need to collaborate.”

NEW FEATURES IN AUTODESK BUILD Bridge was announced as a new native feature along with about 300 other new features announced year-to-date in 2022—including 153 new features in Autodesk Build alone. In one session, Autodesk Product Managers laid out these enhancements most of interest to contractors: In functionality for requests for information (RFI), Autodesk Build users can now reply to an RFI by email even if they have no license for the software. This speeds up response times and makes it easier to involve more members of a project team.

Users can now also create different RFI Types and choose between workflows with one or multiple reviewers or

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coordinators. This automates the review process, standardizes RFIs with multiple stakeholders and enables users to control who sees what parts of a project.

Submittals also receive new custom workflow functionality, and like RFIs, users can now add multiple review steps and one or more reviewer per step.

This makes for a more flexible process, enhanced accountability and gives users the ability to easily track who approved what.

In schedule management, Autodesk adds the ability to notify key stakeholders when a new version of the schedule is published. This is a highly configurable feature, and users can set a narrative and a distribution list to determine who is notified under what circumstances.

The schedule also features historical version logs to make it easy to view how the schedule has changed over time. The ability to compare versions of a schedule is also forward-looking—users can compare up to five different versions of a schedule in a whatif analysis to spot how different changes will result in delays.

Users can share filtered views of the schedule with stakeholders, echoing Anagnost’s messaging about control over who can see what and avoiding oversharing.

Autodesk Build still relies on an external project schedule like Oracle Primavera P6 or Microsoft Project—scheduling is a newer feature set in the product.

The meetings tool in Autodesk Build gets enhancements for mobile—iOS users can

TECHNOLOGY

now create new meetings topics and use other functions formerly reserved for the web interface.

Cost management improvements give self-performing contractors tools to analyze productivity and direct cost data in cost management for real-time visibility into potential risks and to make forecast adjustments.

Through integrations with field management software products, including RiskCast, Struxi, Rhumbix and Quickbooks Time and Clickup, Autodesk Build users can bring in items from the budget and see hours per unit, and break project performance data down into instances to see if work performed on specific locations, by specific crews or on different projects are performance outliers, to spot emerging issues in parts of a project.

Estimators will be interested in a new ProEst integration, which exposes estimates from the software product acquired by Autodesk in last year. Once a ProEst estimate is accepted, users can convert final estimates into the project budget within the cost management tool.

In the Assets tab in Autodesk Build, users get new model-based workflows. They can now extract and map asset and equipment information from a model so that teams can start visually tracking assets.

TOP 8 TIPS For Wheel Loader Operators ©Something – stock.adobe.com

WHAT’S NEXT FOR AUTODESK BUILD Even more new capabilities will be shipped in the weeks to come, according to session presenters.

RFIs will also soon be betting the ability to add multiple reviewers, similar to what is now released for submittals.

Correspondence—a brand new tool, captures email correspondence in the platform to centralize information about RFIs and submittals.

Also coming soon is a Work plan, a shortterm planning tool to facilitate lean construction principles—longer term planning will still be the domain of the planning tool.

Functionality for multiple currencies is also coming to Autodesk Build. This will cut across contracts, change orders, payment applications and expenses. A currency of record can be established in the application, and as gain and loss calculations are realized or unrealized, they are translated back into the core currency. There will also be a tool to surface risks to the project from currency fluctuations.

In the photo gallery, Autodesk Build users will gain new permissions controls for photos. Again, to prevent oversharing of data, an administrative user can control who accesses photos with contextual tools from RFIs, Forms and issues.

During project handover, Autodesk Build users will be able to leverage a tool that streamlines commissioning and handover documentation, providing owners with a comprehensive and accessible view of the project.

Users relying on Autodesk Build assets and progress tracking can now drill down from visual representations of project and activity status to the underlying data set feeding into that performance. ET Read More at https://eqtoday.co/autodesk

L

oading, stockpiling, aggregate handling: You count on your wheel loaders to take on all kinds of tasks on the jobsite. What’s the best way to maximize their performance and productivity? First, match the bucket to the material you’re moving. Then, get your operators on board with these eight tips. They won’t just help you boost production—they can also minimize fuel consumption and component wear.

1. POSITION THE TRUCK AT A 45° ANGLE TO THE FACE. That’s the best possible position of material, truck and loader to ensure minimum loader movement. The result?

Faster cycle times and lower fuel consumption.

2. TAKE A STRAIGHT-ON (SQUARE) APPROACH TO THE MATERIAL. This tactic allows both sides of the bucket to hit the face at the same time for a full bucketload. It also minimizes side forces on the loader, reducing wear and tear over the long term.

3. APPROACH THE FACE IN FIRST GEAR AT A STEADY SPEED. This low-gear, high-torque method provides optimized machine power for the best material penetration.

4. MINIMIZE BUCKET CONTACT WITH THE GROUND. Don’t let the cutting edge touch the ground more than 6-16 in. (15-40 cm) before the face of the material. That helps reduce bucket wear and material contamination. It can also lower fuel consumption by eliminating unnecessary friction between the bucket and the ground.

5. KEEP THE CUTTING EDGE PARALLEL TO THE GROUND. Then raise it just a little before curling the bucket. That’s the best way to get a full bucketload. This technique also prevents unwanted bucket-material contact, which prolongs bucket life and saves fuel due to less friction.

6. DON’T SPIN THE TIRES. Wheel-spinning wears out one of your loader’s most expensive components—tires. It also burns fuel for no reason.

Approach the face in first gear to help prevent spinning.

7. AVOID CHASING THE LOAD. Rather than chasing the load up the face, use this technique instead: 1) Penetrate. 2) Lift. 3) Curl. It’s the most fuel-efficient maneuver.

8. KEEP THE FLOOR CLEAN. A clean floor improves speed and momentum when approaching the pile. It also reduces material spillage when reversing with a full bucket. To keep the floor clean, avoid tire spinning and losing material with brutal maneuvers.

For more production-boosting, cost-saving tips—covering everything from tires to technology—check out this wheel loader selection guide. ET Jason Hurdis is the senior market professional, construction materials industry, Caterpillar Inc. Read more at: https://eqtoday.co/cattips

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TE C H N OLOG Y

How WEARABLE TECHNOLOGY Can Improve Safety on the Jobsite T

he construction industry employs nearly 8 million people in the U.S. as of August 2022. Recent statistics show that the industry continues to grow, with more than 32,000 jobs added in July of this year. Despite setbacks with labor shortages, material price hikes and supply chain disruptions, construction spending on buildings is projected to increase by over 9 percent this year and another 6 percent in 2023, according to the American Institute of Architects. With so many peo-

While most construction firms follow safety protocols and regulations to minimize risk and injury, accidents will still happen.

Construction zones pose a danger to anyone who enters the area. On any jobsite, construction workers move around the site on foot. Workers must dodge equipment speeding through the site carrying loads of aggregate, cement or other heavy materials. The heavier the equipment is at the site, the more probability there is for injury of a worker walking through the site.

to move. If a piece of equipment is where it shouldn’t be, managers can see where the equipment is located.

off the jobsite. Managers can be alerted and deal with issues on the spot if an employee is driving recklessly.

Schedule preventative maintenance based on use and adjust to avoid unnecessary runtime.

Maintenance management systems can configure preventative maintenance alerts to track when equipment needs to undergo routine maintenance. When equipment is coming in for an oil change, management can schedule time in advance to handle any other issues identified through reports from the field.

TELEMATICS DEVICES Telematics devices are embedded in heavy equipment, allowing contractors to monitor the location of equipment and verify speed, driver safety and equipment health.

Telematics incorporates GPS positioning to track equipment location, fuel use, engine speed and other meter readings. By incorporating this data

©anut21ng Stock – stock.adobe.com

WEARABLE TECHNOLOGIES

AR smart glasses can be used in training, giving instructions on operating equipment while workers perform those operations. ple employed in construction, it is no wonder that safety is the No. 1 concern at construction jobsites.

The Occupational Safety and Health Administration (OSHA) cites that falls account for the most significant number of fatalities in the construction industry. “Struck-by” incidents are listed as the fourth biggest cause of injuries at jobsites, and more than 75 percent of these involve heavy equipment.

SENSOR TECHNOLOGY IN CONSTRUCTION Technology in the form of IoT devices, such as telematics equipment or wearable sensors, can help reduce accidents. These devices provide information on where equipment and staff are located at all times, in real time.

Construction managers can know at any instance where a piece of equipment or a worker is positioned. If workers are in a dangerous area, they can be told

42 EQU IPMEN T TOD AY | November 2022

into construction equipment tracking software, contractors eliminate the double-entry of information, which can lead to errors. Telematics devices follow geofences so equipment stays within the jobsite.

With telematics, construction companies can see if their employees are driving and operating equipment safely and prevent loss or theft by receiving alerts when equipment is used during odd times or moved

Wearables come in a variety of options. They can track the workers’ health while also tracking productivity. Construction firms must determine which wearables should be used to achieve specific goals. Top safety wearables include: ˜ Smartwatches: Track health and activity; some can send alerts and offer hands-free communication. Other smartwatches can detect falls and dial emergency operators on the workers’ behalf. Still, others can track the worker in a map view so management will know where the worker is on the jobsite. ˜ Smart Boots: Like smartwatches, these can track a worker’s movements on the jobsite. They feature internal and external sensors for receiving and sending alerts, such as calls for help if the worker is injured or if the worker is in an unsafe area. ˜ Smart Hard Hats: These have embedded smart sensors that monitor workers’ movements and surroundings.

They can send an alert in the event of danger, while sensors in the hat share information about the workers’ location.

Some smart hats can measure vital signs to detect whether a

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worker is overly heated or too fatigued. Proximity sensors in equipment and hard hats can alert to potential collisions.

One construction firm used a smart hat to trace where a COVID-infected worker had worked and with whom. ˜ Augmented Reality (AR) Glasses: Most jobsites require workers to wear safety glasses; AR glasses are the next generation. Future smart glasses offer the same benefits as a smartphone, only hands-free. Smart glasses can reduce accidents by flashing warnings about objects, materials or areas that should be avoided. AR smart glasses can be used in training, giving instructions on operating equipment while workers perform those operations. Smart glasses are also being combined with Building Information Modeling (BIM) tools so workers can walk through a jobsite and check progress against the BIM model. ˜ Smart Monitor: These can be worn on the body to track dangerous gases, monitor temperatures, check heart rates and more. Sensors around the chest detect body temperature and can alert workers to take a break. ˜ Smart Gloves: Are new in the market and help wearers correctly perform tasks.

Some have embedded scanners in the fingertips to relay the correct part or tool to use in a repair. If the worker has picked up the wrong tool, they receive vibration feedback that alerts them.

Using the IoT, construction firms can improve the safety of their workers and the jobsite. ET Phillip Robinson is the telematics product manager at HCSS. Read more at: https://eqtoday.co/2glqq0

TECHNOLOGY

3 Things Holding Back Widespread AUTONOMOUS VEHICLE IMPLEMENTATION In Construction Autonomous trucking is the future, but must get through a few potholes first.

H

uman error is something that construction workers and managers need to always be aware of in dangerous situations. Limiting the risks associated with human error not only increases the efficiency of task completion but also bodily safety. An emerging technology sector is trying to redefine safety protocols in construction: autonomous vehicles. Rather than replacing living, breathing workers with electronic robots, these self-functioning devices are designed to alleviate workplace pain points and complement essential construction workers.

By design, autonomous vehicles need to be connected to a network to interact and engage with the environment. However, some aspects are at play holding back the widespread adoption of autonomous apparatuses. Part of the issue is in the approach, while wireless challenges and physical obstacles still cause problems on construction sites for autonomous vehicles like heavy-duty or medium-duty trucks. These are the three key components that are delaying the eventual ubiquitousness of autonomous vehicles on construction sites.

RIGHT IDEA, WRONG APPROACH 5G has done a great job marketing itself. Don’t make the mistake of thinking a carrier network built for your smartphone will work for machine autonomy.

Smartphones require fast download speeds at the expense of upload capacity. Connected jobsites, on the other hand, have the

©Ammak – stock.adobe.com

(M2M) communications ensure you have the coverage you need when you need it.

COVERAGE CHALLENGES

Areas that are not yet equipped for maintaining a wireless network—whether the network is 5G, mesh or otherwise—can complicate and hold back autonomous vehicle deployment. opposite need. They need upload capacity with far less download capacity. Mesh networks, however, have equivalent upload and download capacity. Using carrier LTE can often feel like you’re competing with the general public for network capacity. That is, if you even have cellular coverage to begin with. When you have a contract for a job, you need to know you have systems to help you be as efficient and productive as possible. Contractors’ reluctance to implement autonomy has less to do with understanding potential benefits and more to do with a lack of confidence they have all the supporting technologies in place for it to be successfully deployed.

The answer is a mesh network.

When you own your own network, you can control both the coverage and capacity of that network without the worry of third party users competing for capacity. Machine-to-machine

Areas that are not yet equipped for maintaining a wireless network—whether the network is 5G, mesh or otherwise—can complicate and hold back autonomous vehicle deployment. The operations needed to handle data backhauling and power the moving devices are as important as the robots themselves. Creating a robust and reliable communication infrastructure enables communication over longer distances and reduces frequency output to help bring broadband speeds up. With Rajant, for example, network nodes are placed around the jobsite to create an aggregate of longer-range communications than are capable with traditional Wi-Fi or serial networks. The nodes act as repeaters, whether they are fixed or mobile, and communication bridges in areas where communications may be weak or incomplete in coverage.

Distributing the network signals through these nodes builds a connected digital ecosystem for the machines and workers involved.

big reasons construction managers are hesitant to deploy many autonomous vehicles on their sites. Suppose large, unmanned machinery is roaming around and loses connection to the wireless center or network node powering it. In that case, people could be seriously injured, and other equipment may very well be destroyed too. Autonomous heavy-duty and medium-duty trucks and trailers can be detrimental to each other and to smaller devices. Having autonomous vehicles working in congruence allows for a safe and efficient connected jobsite.

OBSTRUCTION OF OTHER MACHINERY

MOVING TOWARD A FULLYCONNECTED JOBSITE

Whether it’s a massive Komatsu truck, like the 980E-4, or a wall built at the construction site, physical obstacles can interrupt wireless networks, making it challenging and costly to provide blanketed network coverage on the jobsite. This is one of the

If you want to increase efficiency and productivity on your jobsite, your focus must first be on improving your jobsite connectivity. You need to ensure you have coverage, capacity and connectivity sorted to realize gains from specific technology

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applications. Once that is in place, it is exponentially simpler to implement applications and achieve the high return on investment you are aiming for, with tele-remote and autonomy as the pinnacle. Let’s also not forget the importance of safety. It is potentially dangerous for workers doing their jobs at the same locations autonomous equipment is running.

Reliable communications are the single biggest factor in providing worker safety. A connected jobsite in and of itself brings efficiency and much-needed safety to the forefront. When you combine safety with productivity and efficiency, you have the winning combination to drive increased profits. ET Todd Rigby is the mining and heavy construction subject matter expert in the United States for Rajant Corp.

Read More at https://eqtoday.co/xn7g5e

November 2022 | EQ U I P MEN T TO D AY

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TECHNOLOGY Products

Volvo Hub-to-hub Autonomous Transport Volvo Autonomous Solutions (VAS) has introduced a new hub-to-hub autonomous transport solution to suit the business needs of companies while addressing the growing demand for goods movement in North America. VAS also announced that it will partner with global logistics provider DHL Supply Chain as its first customer to pilot the hub-to-hub solution, representing Volvo’s goal to develop a business model with customers that will address all the steps required to bring its autonomous solutions to market. VAS, in collaboration with Aurora, has been working on a technical solution to offer autonomous trucks in the U.S., while also developing a complete Transport-as-a-Service (TaaS) solution for integrated and scalable autonomous freight capacity for highway applications.

Read more at: https://eqtoday.co/7rnq8s

Earthwave FleetWatcher Earthwave has integrated its e-ticketing functionality with OnStation to allow users to pinpoint the exact station location where each load of asphalt is placed on a jobsite. This new functionality automatically tracks the load from the time it is loaded at the asphalt plant, through its dumping into the paver on the jobsite. The exact station location becomes a part of the digital e-ticket, with no operator intervention required. Operators and transportation agency officials can know precisely on a jobsite where a specific load of asphalt was laid, so that if a future problem arises, they can investigate other parameters around that location, including core tests, density, drainage or other factors to determine the scope of the problem. Specific station locations on each e-ticket replace the latitude and longitude indications, which are commonly included now, but are not readily referenceable on the jobsite.

Read more at: https://eqtoday.co/9lrv3c

Kenzen Data Dashboard for Hot and Humid Conditions The Kenzen wearable monitoring device and mobile app feed data into the data and analytics dashboard to provide an overview of work sites, both real time and retrospectively, to evaluate heat risk information by location and job role.

• Captures workers’ core body temperature, productivity and microclimates caused by clothing in hot and humid conditions • Analysis consists of tens of thousands of data points collected per worker per day • Actionable feedback enables tailoring of work/rest schedules and identification of PPE clothing with the least impact on worker performance • Maintains worker privacy while giving safety and other EHS leaders information needed to keep workers safe

Read more at: https://eqtoday.co/darcuk

CM Labs Dozer and Motor Grader Simulators CM Labs Simulations has expanded its integration with the Trimble Earthworks Grade Control Platform on two additional simulators, the Dozer and Motor Grader Simulator.

Trimble Earthworks software works in parallel with CM Labs’ patented software and runs on a tablet that connects to the simulator. Using the simulator, visual aids are overlaid onto the existing ground along with cut and fill information, slope data and other customizable reference points to provide the user with an understanding of the work that needs to be done. Trimble Earthworks, combined with CM Labs’ realistic machine features, builds skills that transfer to the worksite, to train operators of all experience levels and lay the foundation for technology transition and adoption.

Read more at: https://eqtoday.co/cu6m14

IntelliShift Fleet Maintenance IntelliShift Fleet Maintenance automates maintenance by eliminating manual data entry and tracking inventory of key parts and equipment. IntelliShift Fleet Maintenance consolidates data collected from digital inspections, advanced telematics and engine diagnostics to ensure what’s happening in the field is communicated properly to internal and external service partners. Building upon IntelliShift’s existing vehicle service offering, the next generation Fleet Maintenance offering provides new functionality including work order management, purchase order workflows, parts inventory tracking and labor codes to support processes and visibility into maintenance costs.

Read more at: https://eqtoday.co/qotyxh

44 EQU IPMEN T TOD AY | November 2022

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PRO FI T M AT T E R S | By Charles Rathmann, Technology Editor

The Walkbec Group

The Walbec Group Vice President of Strategic Improvement Linda Pawlak says getting workers in the field comfortable with technology has been a key success factor for the construction and materials conglomerate.

How The Walbec Group Unites Multiple Divisions with Construction ERP T

he Walbec Group, a Waukesha, Wis.-based horizontal construction contractor is not exactly a recent start-up—the company has roots going back to 1922, when founder Walter Bechtold partnered with Barney Dolan and Max Payne as Payne and Dolan to construct paved surfaces south of the state line in Illinois.

By the 1930s, they were performing as a general contractor and bought two paving machines, completing government projects on airport runways and military bases. In the 1950s, the company split in two, with separate Payne and Dolan entities operating in Wisconsin and Illinois, with Bechtold retaining

ownership of the Wisconsin operations. The company purchased its first aggregate deposit, Waukesha Lime & Stone, in 1967 and expanded to nine locations throughout the Badger state and into northern Illinois.

The 1983 acquisition of Highway Pavers of Wisconsin became what is now the Zenith Tech heavy construction division of The Walbec Group and the company formed Construction Resources Management group as a captive services entity.

Come the turn of the new century, Walbec division Northeast Ashpalt acquired Parent Construction, rebadging it to Premier Concrete. By 2004, Payne and Dolan stood

46 EQUIPMEN T TODAY | November 2022

up its engineering and general contracting services division, extending the offering into planning, design and construction management services across the middle of the country. It was at this point the Walbec Group name was created as an overarching brand for the growing family of companies.

In 2022, Walbec acquired Parisi Group, an infrastructure company involved in subdivision development, commercial site work and municipal construction.

USING CONSTRUCTION ERP TO MAKE MANY ONE One classical use case for enterprise technology is to

unite acquired divisions with business processes and an overarching data strategy, and this is precisely what Walbec Group is doing. Different divisions have existing relationships with HCSS, the Sugarland-Texasbased construction enterprise resource planning (ERP) software company focused exclusively on heavy construction. On the materials side, portions of the company are on older versions of CommandAlkon’s construction materials ticketing and production technologies. The company is moving onto Connex, the most current offering from Command-Alkon, As the operational side of

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the business leans on established technology partners, the back office is transitioning from a legacy instance of Oracle’s JD Edwards ERP product onto CMiC’s CONSTRUCT, having selected it over Viewpoint, now part of Trimble Construction One. This is deliberate—ensuring that project performance and project owner experience are stable as the Walbec Group reinvents how value and cost flow with and between each of its divisions. The combined companies are moving away from homegrown software and applications that share data through batch updates and file transfers and towards modern applications that share data in real time through application programming interfaces (APIs).

“JD Edwards has been a partner for us for 20 years,” Walbec Group Vice President of Strategic Improvement Linda Pawlak said. “But we found that all of the enhancements we were making to make it fit our business were largely authored and invented in our organization.”

The other longstanding software partner for Walbec has been HCSS, and while CMiC’s goal with its new platform is to rely on APIs to communicate with other applications used in the business, HCSS is a pure-play suite of construction software applications designed to work together. The company started implementing estimating functional about 15 years ago, and the relationship has grown organically from there.

“What is amazing for us is that as we navigate toward a new ERP system, which is really like doing a heart replacement while the plane is in the air, being able to leverage the HCSS field product, allowing us to do that without affecting the field,” Pawlak said. “Our strategy was to change as little as possible for the field personnel while we do this heart transplant about where all the accounting transactions happen. We use HCSS for field reporting, the equipment maintenance shop, and then the HCSS telematics information helps the shop predict what maintenance needs to be done and shows them where equipment is.”

The Walbec Group relies on a broad spectrum of functionality

PROFIT MAT TERS

CHANGE MANAGEMENT IN THE FIELD The Walbec group next opted to move from addressing estimating, which takes place in the office to HCSS Heavy Job, and this kicked off an ongoing focus on driving adoption of technology among the production professionals who may have varying levels of comfort with digital technology.

“These people did not use computers in their everyday life—maybe for fantasy football,” Pawlak said. “We were still in flip phone days. So we had to make sure we could make that technology work for us with laptop computers and phone hotspots. As time went on, HCSS made technological improvements which is exactly why we wanted to partner with a tech company—they were working on advancing the software and not waiting for us to tell us what to do. They do software, and we do construction. But they checked in to make sure what they were working on was helpful for us.”

The group of companies has adopted HCSS mobile apps to manage tasks and record interactions in the field, and then went on to adopt Equipment 360 for

construction equipment maintenance and inspections.

“What Equipment 360 does for us is integrate the maintenance and repair shop with our field employees in a way that was right sized and a custom fit for those repair facilities,” Pawlak said.

The Walbec Group is paying attention to its construction materials businesses too, rolling out HCSS sister company Command-Alkon’s multitenant software-as-a-service (SaaS) Connex platform for materials ticketing and dispatching.

Walbec Group has two existing footprints with legacy Command-Alkon products— they purchased an aggregate plant that had been running Command-Alkon software and then selected competing software from Libra Systems, which was then acquired by Command-Alkon.

The cloud platform and open architecture enable an aggregate, concrete or asphalt producer to open their system up to haulers, contractors and the project owners on the same version of the truth in real time.

An aggregate, concrete, cement, asphalt or aggregate supplier loads material onto a truck and the software generates an e-ticket so buyers can view and approve tickets in the field, and inspectors can even capture test results and attach them to the ticket. This helps transactions move through the back office a lot more quickly and speeds accounts payable as customers try to match an invoice to a ticket.

“We transitioned from using a very small vendor that was a custom fit for ticketing for asphalt, ready mix, aggregate—they were doing all of our ticketing,” Pawlak said. “We had internally custom built the interface to our accounting software.”

Together, HCSS and Command-Alkon help The Walbec Group not only in their internal operations, but in terms of customer and supplier relations.

“Command Alkon allows us to give customers access to their ticketed data,” Pawlak said. “There is no more calling the office—they can log on and pull all their ticket data when and how and if they

want. We hire truckers, and the daily field reporting in HCSS gives us an advantage in that we can turn payments to them faster than other contractors.

Instead of asking a trucker for a bill, we cut payroll every single week. We send a voucher to the trucker saying these are the recorded hours through data easily extracted from HCSS Heavy Job. These owner-operators are not in that business to do trucking paperwork—so we are now the preferred vendor for truckers and our project management staff gets real time

quickly is very important,” Pawlak said. “Most of the people we hire, particularly those we hire to build the work that we do aren’t interested in spending a lot of time doing paperwork.

Technology gives us a way to have them quickly share information about what they are doing in easy, intuitive and, for some, even a fun way. For those that aren’t used to technology, the idea is to make it so easy to use it is not a barrier to them. If they do not use a computer at home, we don’t want that to be a problem for them.”

WORKING TOWARDS CONSTRUCTION ERP ROI Reduced friction as transactions, projects and asset data move through the family of companies is just one source of return on investment (ROI) on enterprise construction technology for The Walbec group.Having multiple applications using each other as the authoritative source of data also eliminates non-value-added work and confusion, and in some cases the company is still working to establish the optimal workflow between software products.

The Walbec Group

from HCSS, including the HeavyBid bidding and estimating software and HevyJob, which encompasses job costing, time and materials billing, timecards, quantity tracking, field productivity, requests for information, submittals, change orders, budgeting and a payroll export tool.

“We started with HCSS as part of our quest to replace what was then a homegrown bidding system developed with in-house programmers,” Pawlak said. “We had to determine if it made sense for us to be software developers, which is not our core business. Do we need to have to have our own inhouse system or might we be better served by a standard product? There are several options, and we had a lengthy vetting process. HCSS did not only provide the functional and technological fit for us, they were a good cultural fit for us.

We started out replacing all the bidding software across our companies over a year. They held our hands through it all.”

HCSS Equipment 360 helps The Walbec Group stay on top of their equipment maintenance, uniting the shop and equipment operation in a combined program of work. costing data from their job instead of waiting for trucking bills. We round trip the data back to the project for visibility.”

The company’s goal now is to integrate Command Alkon Connex and HCSS with CMiC through APIs.

ONBOARDING AND CHANGE MANAGEMENT As applications like HCSS and Command-Alkon Connex are rolled out in the field, Pawlak has focused on ensuring they are comfortable and facile with these digital tools.

“The tight labor market is challenging, so when we are bringing on new employees, we think doing a good job for onboarding and getting information they need to be successful

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One critical takeaway from The Walbec Group’s experience is that not every employee requires the same level or type of attention when learning software like HCSS or Command-Alkon.

“We make sure we offer training and support in different ways,” Pawlak said. “Some people don’t want hand holding. Others need us to help them through it in the way they need to be helped. Those are my favorite to work with because you can watch as they have that ‘aha moment.’ And then later, if I take their device to do an upgrade, they get upset about doing without it for two days. And I take that moment to remind them how much they didn’t like it when I showed up with that device in the first place.”

“In the field, our street foreman records what materials they use in HCSS,” Pawlak said.

“Command Alkon also has that data. So we are working to reconcile that information instead of using a manual process. Right now, we are taking information reported from the field using HCSS and the data from the aggregate site plant foreman and comparing two different reports and try to reconcile that.

Sometimes when there is a discrepancy between the two, it is obvious they fat fingered something, or we have people run it down and figure out who is right. HCSS and Command Alkon are working right now to have a digital handoff with Connex.” ET Read more at: https://eqtoday.co/8gb03m

November 2022 | EQ U I P MEN T TO D AY

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RUNN I N G T HE B U S I N E S S

CALCULATE THE PRODUCTIVITY of Your Construction Business W

e have heard the word “productivity” related to the construction industry for some time now. My first touch on this subject was a study of the industry by a consulting firm that started out with a premise that “construction” is 100 years behind the times when it comes to productivity. In other words, they are suggesting you have been producing your output the same way as you did 100 years ago.

The study went on to state that times are changing and went on to demonstrate what construction firms are moving toward in terms of new products, new methods, new equipment, new systems, telecommunications and so on, producing more output in less time, using fewer dollars.

There are a couple of specific examples of construction companies that improved their productivity by 50%-60%.

That’s a big number. After thinking about this for a bit, I wondered how smaller, competitive company bids would stand up against a bid from a larger contractor that improved productivity by 50%. I have to assume they would be in the same range. If you believe that you run a tight ship and that your bid would be more competitive against a large contractor because they have more overhead and fixed costs to cover, you may want to rethink that position if, in fact, you have been doing business the same way for the last 10 years or so.

So, how are your personal productivity stats standing up to the test of time? Let us find out using this simple exercise. ˜ Your productivity 10 years ago ˜ Your productivity today ˜ Processes and/or cost you can adjust to increase productivity.

Me, I like to start out with how

much revenue and gross profit is earned per employee over a certain period. I would find my year-end payroll data for both periods and adjust the employee count to “full-time equivalents” by adjusting for people who did not work a full year. Next, I would pull out my year-end financial statements and find total sales for the year, as well as the gross profit line that is listed before operating expenses. Divide the revenue numbers (sales and gross profit), by the number of full-

20%, then expect the Sales Per Employee number to increase by that same percentage. Same thinking goes for the Gross Profit Per Employee. It is hard to imagine a sales per employee increase not being greater than the sales percentage increase, because every type of company should have improved how they do business during this time period. I would expect, at a minimum, doing work with fewer people in itself improves both results.

Let’s look at an example:

As you can tell, this exercise provides questions that need to be reviewed to determine why the numbers are out of sync. To get a better handle on metrics for your type of work, I suggest checking out Google or YouTube, or the government data available for construction trades. And at the very least, I would ask my service vendor to provide metrics for the type of work you do or assist with setting up a set of metrics for you so you can compare productivity on a monthly, quarterly,

Sales 10 year ago

Sales 2022

% > OR <

$10,000,000

$12,000,000

20%>

Number of employees

33

40

21%>

Per employee

$303,000

$300,000

1%<

©NVB Stocker – stock.adobe.com

time-equivalent employees and you will have four numbers to compare. ˜ Sales per employee for today vs. 10 years ago ˜ Gross profit per employee for today vs. 10 years ago.

Hopefully, the results will tell you 1. You are in better shape than you were 10 years ago. 2.

You are in worse shape than you were 10 years ago. 3. No change between now and 10 years ago.

Of course, there should be an adjustment for inflation, but I would not worry about it at this stage. If total sales increased by

48 EQUIPMEN T TOD AY | November 2022

The result of this example requires follow up. I billed 20% more than I did 10 years ago, but my revenues per employee is flat, when I would expect it to be $363,000 or 20% higher in line with the revenue change. Is there a billing issue here? Or a workforce issue?

But if you calculate the gross profit per employee, it may be more in line with the 20% increase, which would suggest that costs did not increase at the 20% rate and we in fact “did more with less,” increasing productivity, even though there are more people on the payroll.

or annual basis (using trailing 12-month numbers).

Productivity is a basic input vs. output measure that you can use on every part of your business. Do some homework and use it to help manage your business. ET Read more at: https://eqtoday.co/7l8u9f Garry Bartecki is the managing member of GB Financial Services LLP and a consultant to the Independent Equipment Dealers Association.

www.ForConstructionPros.com

BRIDGING THE GAP

OUTDATED HIRING METHODOLOGY for the Construction Trades T

©Syda Productions – stock.adobe.com

he construction job market is hot right now, with a 6% increase in the market expected between 2020 and 2030, according to the U.S. Bureau of Labor Statistics. Contracting companies may want to take a hard look at their hiring practices to ready themselves for this growth in the market.

Many contractors may have a great business, a stellar reputation, and a top-notch end product, but still find themselves struggling with recruiting talent, vetting possible candidates and retaining the best people for the job. Much of these issues stem from outdated hiring practices that still permeate the industry.

COMMON HIRING MISTAKES Hiring mistakes are not limited to simply hiring the wrong people, though that can be a costly issue in and of itself. Avoiding that issue altogether takes some awareness of the most common hiring practices that may be outdated or ineffective.

1. REUSING THE SAME TIRED JOB DESCRIPTION If your approach to hiring is simply throwing a vague job description on an online job board and crossing your fingers, you may be losing out on top talent from the get-go. Ensure that you make each job description as in-depth and descriptive as possible. Leaders and owners want to clarify who they are looking for, what skills they want that person to possess and what that person can expect from the position. The job description should also include what the company is prepared to offer the applicant in terms of pay, benefits, additional skills training or paths offered for professional development.

Takes some time at the start of the process to earnestly consider what qualities and values

Hiring mistakes are not limited to simply hiring the wrong people, though that can be a costly issue in and of itself. you are looking for in your next hire. Prepare not only a killer job description, but start thinking of interview questions that will help you find the right person, as well.

2. RELYING ONLY ON DEGREES AND YEARS OF EXPERIENCE Sometimes, education and experience do not tell the whole story.

Many talented people are selftaught in their trades. Many more are skilled, but haven’t yet had the chance to get their feet wet in the industry. Taking a chance on someone who lands outside the “degree and experience” circle, but showcases their skills and expresses a strong willingness to learn new ones, could benefit your company in the long run.

3. FAILING TO CHECK REFERENCES Whenever there is an uptick in construction jobs and people are racing to hire crews, it can be tempting to get people hired quickly and skip the all-important reference check.

This approach, however, can end up biting leaders and owners in the end. A person who looks good and sounds good in an interview may have a terrible work history—or worse.

It always benefits a company to do their due diligence and check each applicant’s listed references.

a boom or completely bust depending on the supply chain, the health of the national economy, and several other factors.

Having a finger on the industry’s pulse and contractors’ needs can help your approach to the hiring process. When desperate times call for desperate measures, for example, the wrong people can be brought into the organization, creating an adverse ripple effect for years to come. Recruiting should be a constant and ongoing process in your business to ride the waves in the industry.

4. FAILING TO UNDERSTAND THE INDUSTRY

5. IGNORING THE POWER OF SOCIAL MEDIA AND TECHNOLOGY

The construction industry can change on a dime. It can be

Technological advancements and social media are important

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considerations for more “oldschool” construction company owners to remember. A wealth of benefits can be found with investing in social media marketing and technology for hiring purposes, including the ability to cast a wider net for possible talent and, as a result, gain more quality leads.

HOW DO OUTDATED HIRING PROCESSES NEGATIVELY IMPACT BUSINESS? When building and scaling a contracting business, having the wrong people around you can sometimes lead to a project’s failure. Every company, regardless of what industry they operate in, are only as strong as their weakest link.

November 2022 | EQ U I P MEN T TO D AY

49

BRID G I N G T HE G A P

©Syda Productions – stock.adobe.com

When contractors fail to put out updated or fully-descriptive job listings, they risk sifting through hundreds of applicants who are not right for the position, wasting valuable time and money in the process.

Likewise, sticking to outdated ideas of who may be suitable for a job based on arbitrary

criteria—such as degrees or years of experience—could lead to the perfect candidate being passed over.

Leaning on outdated hiring practices, and failing to utilize the technological support available to companies looking to hire, can negatively impact a company across all

sectors—financially, culturally, and in terms of productivity. If outdated hiring approaches consistently garner the wrong hires, companies will often spend more time trying to fix their mistakes than getting actual jobs done successfully. And once the wrong people are hired, they can wreak havoc on a business.

VETTING, HIRING, & RETAINING THE RIGHT PEOPLE A lot of headaches and financial heartache can be avoided

by adequately vetting talent.

Proper vetting should begin with the human resources team and include the updated hiring approaches already in place.

Too many cooks can spoil the broth, so having everyone— from the company’s owner to the head of individual construction teams, to administrative assistants grouped into the hiring process—can muddy the waters. The hiring team should be designed to carry out a company’s planned hiring process thoroughly, but should likewise understand the construction industry well. They must know what skills are necessary to complete jobs, and have a fair and balanced approach to the hiring process.

When the job description and listing are detailed, precise, and crafted to target the right individuals, a proper vetting strategy has already begun. Once the candidate is brought into the interview process, companies should take steps to evaluate their work history, check references, and confirm their skills.

Once the right candidates are hired, retaining those candidates cannot be a focus that is brushed to the side. Retaining good candidates saves companies money, and makes them more productive and successful overall.

According to recent statistics, a whopping one-third of new employees at any given company

will quit within six months of being hired, making employee retention even more important of a focus. In the wake of The Great Resignation, many companies are seeking newer and more effective ways to retain their valued employees.

Retention must be based on a number of factors, including company culture, benefits, competitive pay, and setting people up for success within the organization. Employees should feel comfortable giving feedback, receiving constructive advice from higher-ups, and knowing their job expectations. The better the lines of communication within an organization are, the better its retention rate will be.

Recruiting and hiring reliable, skilled employees can be one of the biggest challenges within the construction industry. Contractors need to establish transparent processes to handle these hiring challenges in a methodical and effective manner. When capable workers cannot be found to fill voids in employment, work cannot be completed, which greatly affects the company’s bottom line. By focusing on updated hiring practices and a clear vision of who they would like to hire and retain, contractors can take complete control of their companies.

Matt DiBara is a fourth-generation mason of DiBara Masonry.

Read more at: https://eqtoday.co/2317iq

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