Understanding
Smaller demo jobs are becoming more prevalent — here’s how contractors can find a better fit within the constraints of tight spaces
Systems
The same construction equipment manufacturers who brought you automated
control precision & efficiency anticipate full autonomy as the next leap forward
Equipment Today’s new editorial leadership aims to tackle industry issues & deliver deeper insights into equipment challenges
Icould not have foreseen making the move to the Equipment Today team this year, but as history would have it, when the construction industry calls, I answer.
My first foray into construction was in 2013. I was editing a health care publication when I felt called to pursue a new position at Construction Business Owner Magazine & Digital Media. From that time forward and for the next nine years, I served commercial construction contractors as the brand’s editor. During that time, I dove deep into both business management and global construction industry trends to help my former audience run companies built to succeed. In this role, I had the opportunity to form relationships with major industry players, like many of the original equipment manufacturers (OEMs) you see within the pages of Equipment Today, along with many providers of software, technology
Kathy Wells Editor-in-Chief Equipment Today
kwells@iron.markets
In August 2024, Wells (in the 270 XE with PC406 cold planer attachment) returned to Caterpillar’s Edwards campus for the launch of its next-gen compact track loaders and skid steer loaders. For more on the launch, visit eqtoday.co/catctlssl2024.
and business solutions and services.
Working with these experts, executives and economists, our team tracked emerging trends and shared industry insights with readers for the better part of a decade.
In June 2023, I joined the IRONMARKETS team in the role of editor at OEM Off-Highway, an equipment engineering- and design-focused sister publication of Equipment Today.
As editor of OEM Off-Highway, I was able to learn more about the ins and outs of the mobile-equipment manufacturing industry and the ways in which its product development teams are serving end users in the construction, agriculture and mining industries. As these innovative equipment technologies come to market, they are reshaping standards and industry embracing trends such as sustainability, electrification and alternative power and fuels. I was lucky to have this time to learn more about the industry and the people, processes and components that drive equipment design forward. But, once again, construction was calling.
As editor-in-chief of Equipment Today, I’m eager to rejoin the ranks and serve an incredible audience of contractors and fleet professionals, covering meaningful topics that help our readers prepare, improve and
succeed. So, now that I’m back with my boots squarely in the dirt, what can I do for you? What challenges are you facing in your day-to-day operations? How can our team help your team improve its project performance and productivity?
As we shape our editorial intentions for the year ahead and continue to track industry trends, I’d love to hear from you. Share your thoughts or questions anytime at kwells@iron.markets.
Take care,
If you’re looking for timely, valuable industry-related updates and information, be sure to subscribe to our weekly e-newsletter, Breaking Ground. Brought to you by Equipment Today, Breaking Ground features information on the latest equipment, as well as business and fleet management tips that can help commercial construction contractors improve efficiency, productivity and profitability on their jobsites.
Scan to Subscribe eqtoday.co/bgsubscribe
Audience
The International® S13 Integrated Powertrain. Now powering the HX® Series truck.
Less time spent servicing a truck is more time getting the work done. To that end, the new HX Series is designed with serviceability solutions that minimize complexity and maximize uptime. Like factory-installed dual and single PTO options for improved reliability. OnCommand® Connection diagnostics that remotely monitor over 130 vehicle health checks. And with less need for parked regens, getting more done is all in a day’s work.
These pages feature some of the latest equipment available. For more information on these products, scan the QR code shown.
The TB395W excavator weighs 23,424 lbs. when equipped with outriggers and a blade. It’s powered by a Tier-4-Finalcompliant diesel engine delivering 114 hp at 2,200 rpm and up to 339 ft. lbs. of torque. A closed-loop, load-sensing hydraulic system delivers control of the work equipment and a range of hydraulic attachments. The TB395W features two steering modes — 2WS (two-wheel steering) and 4WSC (four-wheel with crab steering). A two-piece boom with long arm allows for clearance between the bucket and dozer blade due to arm-mount position. This design allows TB395W operators to pull the bucket all the way back to the dozer blade, which is designed for working in narrow spaces or moving an obstacle out of the way. An Auto Cruise feature enables operators to set and adjust their travel speeds with a toggle switch. Auto Cruise is designed for using attachments that require a consistent, repeatable travel speed, such as a mulcher, mower or trencher. The excavator’s 13 ft., 5.2 in digging depth and 27-ft. cutting height makes it useful on construction sites. The TB395W offers a maximum bucket breakout force of 13,241 lbs., a maximum arm digging force of 8,925 lbs. and a traction force of 12,994 lbs. The TB395W is equipped with three auxiliary circuits that cater to different hydraulic requirements.
The ZX210LC-7H Super Long Front (SLF) excavator provides 50 ft., 4 in. (15.35 m) of reach at ground level and a 39-ft., 2-in. (11.94-m) dig depth. A proprietary hydraulic circuit has been engineered for safe operation. It includes an upgraded swing motor for next-level reach and control as well as Hitachi bucket attachments that pair with the new ZAXIS-7 Super Long Front excavators. A part of the ZAXIS-7 series, the 54,900-lb. (24,900-kg) ZX210LC-7H SLF is a dedicated long-reach excavator. The ZAXIS7 SLF offers a redesigned operator station featuring large space with minimal vibration and noise. The heavy counterweight, proprietary hydraulic circuit and swing motor support operation of the super long arm. The hydraulic control valve is responsive, even when operating at or near maximum extension. Two work modes (Economy and Power) allow operators to tailor operations for jobsite conditions. An AERIAL ANGLE camera gives users a 270-degree bird’s-eye view where they can choose from multiple image options to see the machine’s immediate environment on an 8-in. (20.32-cm) antiglare LCD monitor.
The PC490HRD-11 demolition excavator features the K100 boom change system. The machine can reach up to 104 ft. and includes a full demolition guarding package, visibility from a 45-degree tilting cab and an informative human/ machine interface panel. The PC290LC-11, PC360LC-11 and PC490LC-11 straight boom excavators enable reach with customization that allows users to program up to 15 different tools. The machines are built to tackle tough demolition jobs with protection elements like heavy-duty revolving frame and under guards, bucket cylinder guard, boom light protection guards and reinforced attachment linkage. Komatsu’s product line of Lehnhoff quick couplers and Montabert demolition attachments can be paired with these demolition excavators.
Pairing with Cat Tiltrotators enables 360-degree bidirectional and 40-degree left-and-right rotation of the grading beam for attachment versatility. The grading beams’ mechanically adjustable roller — from 10 mm (0.40 in.) below frame to 20 mm (0.79 in.) above — tailors the desired level of compaction based on material type. Preventing material from sticking to the roller, the adjustable roller scraper allows the attachment to be used with clay, silt and other sticky materials. Available in five widths from 1,250 to 3,000 mm (49 to 118 in.). The design’s large top opening with solid extended sides and side plates allows the beam to spread, compact and grade materials. Abrasion resistant, Hardox 500 wear protection at the bottom of the beam protects the frame for long-life operation.
These pages feature some of the latest equipment
The new lineup of excavator drum mulchers from Blue Diamond Attachments includes three models (Heavy Duty, Extreme Duty and Severe Duty) with cutting widths ranging from 30 to 50 in. Compatible with compact, mid-sized and full-sized excavators ranging from 4 to 20 mt, many components, including the frame, are made with high-strength structural steel and the frame of each model has been reinforced for rigidity and strength. Parts exposed to wear, like the skids and counterblades, are built from wearresistant steel. Counterblades on the heavy and extreme duty models are heat treated and reversible to double their lifespan.
The skid steer features an operating capacity of 2,950 lbs. Compatibility with a range of John Deere attachments allow operators to use the skid steer for various applications and tasks on the jobsite. This machine is powered by a Yanmar engine, generating 98 hp during use. A large 25.5-gallon fuel tank holds fuel for extended operation. A bucket breakout force of 10,500 lbs. provides the required performance for demanding jobs.
Read More eqtoday.co/i693jcrf
The CASE WX210E Wheeled Excavator caters to large-scale construction projects in outdoor worksites. Powered by a Cummins B6.7 6-cyl. engine, the 170-hp excavator features three preset power modes. The WX210E offers an operating weight of 53,649 lbs. A standard two-piece boom enables operation close to the excavator. An optional monoboom with 32 ft., 9 in. of maximum reach is available. This machine delivers a maximum swing speed of 10.9 rpm during use. Joystick steering and control allows the excavator to travel up to 24 mph on high travel speed and 5.9 mph at low travel speed. A creep speed of 1.9 mph can be set for stable movement on the jobsite. The machine is equipped with an 82-gal. fuel tank. Individuals can access an 8-in. touchscreen display inside the cab to access controls and settings, as well as a separate camera display.
Read More eqtoday.co/dk8tvanu
The 12MTX combines the capabilities of a compact excavator, loader and telehandler into a single machine. It also serves as a tool carrier that can handle attachments, such as asphalt planers and flail mowers, requiring high-flow hydraulics. A threepiece, variable angle, side-mounted boom provides the 12MTX with compactness and range of motion. The 12MTX’s top speed is 20 mph. The machine can lift up to 4 tons and the engine is positioned in the rear, offering a removed counterweight for freedom of handling. The machine features high-flow hydraulics with a 37-gpm maximum flow rate. The 12MTX provides visibility due to the boom’s position to the left of the cab.
The SANY SY335C LC Excavator offers heavy-duty digging and lifting performance. This machine is powered by a 280.3-hp Cummins L9 engine and is capable of digging up to 22 ft., 4 in. deep. Equipped with a long undercarriage, the excavator generates a maximum swing speed of 9 rpm. The boom measures 20 ft., 2 in. for extended reach in rugged work areas. Standard auxiliary circuit configurations include one-way and two-way primary auxiliary and two-way secondary auxiliary circuits with dedicated auxiliary rotate pump. The SY335C has a large fuel tank, holding up to 143 gallons of fuel. For visibility, the machine comes equipped with both blind-side and rear-view cameras. Operators can access a 10.4-in touchscreen display inside the cab. This excavator features USB charging, Bluetooth connectivity and 12/24V low voltage outlets for powering devices. For safety, the machine comes with a motion alarm with cancel switch, overload alarm and electric horn.
With tabless battery cell technology, the XR POWERPACK 8 Ah battery joins the XR portfolio comprising 20V MAX batteries and power tools from DEWALT. The addition of XR POWERPACK and XR POWERSTACK batteries, means the XR battery line now contains two batteries from DEWALT. The XR POWERPACK battery is for applications demanding power and runtime. The XR POWERSTACK batteries deliver power in a compact size. The tabless XR POWERPACK battery supports energy flow by forcing energy through multiple tabs to distribute power, rather than passing through a single tab used in traditional cells. Designed with a durable, overmolded base, the battery possesses impact and weather resistance.
Read More
eqtoday.co/7h2x2fnm
HD Hyundai Construction Equipment North America has announced the addition of the 258-net-hp (192 kW) HX355A LCR, a 35.5-ton compact-radius excavator, to its full-sized crawler excavator lineup. With an operating weight between 78,483 and 79,807 lbs. (35,600 and 36,200 kg, respectively) HX355A LCR fits between the Hyundai HX350A and HX380A conventional-swing excavators. The HX355A LCR is typically equipped with a 1-¾-yd3 (1.34 m3) bucket and features 18 in. (475 mm) of ground clearance. Hyundai also offers an 11-ft., 10-in. (3.6 m) dozer blade as an option. SPC uses sensors and software to monitor the excavator’s workload in real time. Based on this data, it automatically adjusts engine power and hydraulic flow.
Read More eqtoday.co/5zzswbal
New Werk-Brau Powered by Steelwrist Tiltrotators provide 360 degrees of rotation with a 45-degree tilt angle, allowing operators to perform numerous tasks without repositioning the excavator. The solution features an SQ sandwich-style coupler and auto lubrication for control and flexibility. Models are available for excavators from 2 to 33 tons, each with a low building height, high tilt angle and low weight for optimized digging geometry. Steel cast components provide optimal weight to strength relationship. Designed for safe work and tool changes, they are available with front pin hook or front pin lock safety. The products comply with applicable safety regulations including EN474, ISO13031 and SUVA. SQ Automatic Quick Coupler technology allows operators to change between hydraulic powered work tools as well as mechanical work tools, without leaving the cab.
The KATO HD308US-7 is designed for earthmoving projects in urban areas and tight spaces. With an operating weight of over 19,000 lbs., the machine caters to construction and rental applications. This fixed boom excavator offers a combination of strength and agility. With a bucket digging force of nearly 15,000 lbs., the HD308 is powered by a 57-hp Yanmar engine for reliable performance under heavy loads. The fuel tank capacity is over 34 gal. The cabin of the HD308 features a large screen that displays multiple camera views, including rear and side perspectives, supporting safety and situational awareness. Another screen provides access to control settings, allowing operators to monitor and adjust machine parameters.
Read More eqtoday.co/4oxeglfc Read
By Kathy Wells
The winners of the 2024 Contractors’ Top 50 New Products Award represent an array of innovative solutions to improve productivity, efficiency, safety & comfort
For 59 years, Equipment Today has delivered valuable equipment intelligence to readers, helping you optimize the return on investment on your construction equipment, solutions and technologies. And every year for the last 14 years, the Contractors’ Top 50 New Products Award has served as the voice of the industry, representing your equipment priorities and preferences when it comes to exploring new market offerings.
The annual Contactors’ Top 50 New Products Award is designed to recognize the best new product introductions and enhancements throughout the construction industry, covering products released within a one-year period.
Based on nominations and page view data of new products featured in Equipment Today and on ForConstructionPros.com from April 1, 2023, to April 30, 2024, our editorial team follows audience insights to identify the year’s top picks, exhibiting innovation, quality, efficiency and productivity in the commercial construction environment.
A defined set of criteria outline eligibility and fit, and ensure that the areas of the industry in which these products are used align with the priorities of our readers.
Hosted by Equipment Today and ForConstructionPros.com, the Contactors’ Top 50 New Products Award program began as a first-ofits-kind effort, letting construction equipment owners and end users
serve as the judges in pinpointing the recipients of the award.
In its early years, the program’s winners were determined based on reader inquiries on new products featured in the print magazine over a 12-month period, along with page views on ForConstructionPros.com.
Initially, award winners were grouped into categories based on product type or application, such as Earthmoving, Demolition, Trucks and Transportation, Lift Equipment, Roadbuilding and Worksite Products.
Throughout the years, reader preferences across different categories waxed and waned, following construction industry trends and the general economic climate each year. For instance, in 2016, due to high interest, it was deemed necessary to break down the Earthmoving category into Light and Heavy subcategories, as the variety of offerings within these categories increased. In later years, as the industry adopted emerging technologies and began integrating this tech into their operations, the program saw an influx of new product releases across entirely new tech categories (for example, software applications, virtual reality, drones, wearable tech and more) and the introduction of more advanced and varied project applications, the program made adjustments to encompass broader classes of products.
In 2022, the program underwent a refresh to include nominationbased new product considerations, embracing a different reach and
additional product considerations. This shift incorporates the product interests of both Equipment Today’s print and online audiences, and also takes a wider lens to new products in general. Also new in 2022, each awarded product in the print publication featured a unique, branded QR code and corresponding link. With a quick scan using the camera on a mobile device, readers are able to easily navigate to each product on ForConstructionPros.com to access additional information, including videos, brochure downloads and updated images.
This year, the award program marks its 14th installment, having named 700 innovative new products as winners across the span of its lifetime.
Since establishing the Contractors’ Top 50 New Products Award in 2010, the Equipment Today and ForConstructionPros.com editorial teams have reviewed thousands of product releases, covering every corner of the construction industry. The process requires taking an in-depth eye to many of today’s latest launches and evaluating their relevance, importance and overall value to the industry. No matter the year, the breadth of product options is always plentiful, and the process is always insightful.
In the form of an industry pulse check, the Contractors’ Top 50 serves as a gauge of the interests and focus of our readers, as well as the industry as a whole. The program
provides a glimpse into not only the minds of fleet owners, managers and operators, but also into market trends. Referencing the program’s historical and current data alongside current industry developments, patterns begin to emerge, highlighting new trends. While the end goal is to identify the top new products, the process itself can help provide direction for the topics our team might be monitoring for months to come.
Among this year’s contenders, 73% of nominations offered new product releases, while 27% provided enhancements to already existing products. Across the board, these products aim to serve contractors across several of the following key areas of the construction industry: general building construction (82%), highway and construction contractors (77%), electrical, demolition, mechanical, masonry/stonework contractors (59%), distributors and dealers (46%), construction material producers and utilities power co-ops (43%), as well as others allied to the industry (30%).
After reviewing hundreds of products, our team is proud to present this year’s winners, who represent an array of innovative solutions positioned to improve your operations’ productivity, efficiency, safety and comfort. Read on to learn more about this year’s class of new products representing excellence in the construction industry.
Kathy Wells is editor-in-chief at Equipment Today.
The Vanguard LithiumIon 3.5kWh Commercial Battery Pack is a power solution designed for original equipment manufacturer equipment. Available in both 24-volt and 48-volt options, it caters to a range of applications. Engineered with a durable diecast aluminum casing, the Fi3.5 battery is built to withstand demanding conditions, protecting against debris, dirt and extreme temperatures. The battery’s cell module assembly design supports power delivery and safety for reliable performance. The integrated battery management system monitors voltage and temperature for performance and safety.
The Cat C13D is a new 13-liter diesel engine platform designed to achieve power density and torque for performance of heavy-duty off-highway applications. Engineered to Caterpillar’s standards, the engine offers eight power ratings from 340 kilowatts to 515 kilowatts with up to 3,200 newton meters of peak torque. Engine-mounted after-treatment and cooling packs will also be available from the factory. It is targeted for off-highway equipment, including rock crushers, screeners and grinders, trenchers and materialhandling equipment.
Read More eqtoday.co/vsh0b6wl
Cemen Tech introduced the CD2, the next generation in its line of computerized models. This fully automated addition to the C Series lineup features a split bin with individual compartments to transport and blend different supplementary cementing materials (SCMs). The mixer is equipped to handle fly ash, a component mandated by Department of Transportation standards and municipalities. It combines Cemen Tech’s volumetric mixing technology with a new SCM dual bin, enabling real-time mixing of individual ingredients at different proportions and doubling the amount of mixes this unit can produce.
Part of the E series lineup, the WX210E wheeled excavator is designed to help crews who need more versatile machines for today’s busy urban jobsites. Equipped with 170 hp, the WX210E boasts 24 tons of power. Advanced, hydraulics enable precision control, and three preset power modes plus the exclusive lift mode take the guesswork out of efficient operation. Traveling up to 24 miles per hour, it gives contractors the ability to self-deploy from jobsite to jobsite while minimizing the time, expense and hassle involved with trailer transport. And with a spacious cab, operators have clear visibility across their field of vision.
The Cat 988 GC Wheel Loader delivers reliable operation. It offers up to 5% less fuel consumption and up to 15% lower maintenance costs than the Cat 988K. The 988 GC can deliver production within 6% of the 988K in truck loading applications. This wheel loader is optimized as a 45-tonne (50-ton) truck match loader. Its 3,909-millimeter (12.8-foot) dump clearance delivers loading up to the Cat 775G truck. It offers up to 670 tonnes/hour (740 tons/hour) performance in shot rock truck loading applications and up to 527 tonnes/hour (581 tons/hour) for load-and-carry operations.
Cummins announced the next generation X15 diesel engine. As the next product in the Cummins HELM 15-liter fuel agnostic platform, the X15 will be compliant with U.S. EPA and CARB 2027 aligned regulations at launch. The next generation X15 diesel engine in North America will serve the heavy-duty on-highway market. The next generation diesel X15 will retain the same ratings of the current X15 (up to 605 hp and 2,050 foot pounds of torque) and support powertrain integration with Eaton Cummins and Cummins-Meritor. Read More eqtoday.co/9ab6l1w6
The 100-metric-ton DX1000LC-7 is the largest DEVELON crawler excavator in the next-generation -7 Series offering. The conventional tail swing excavator is ideal for aggregate and quarry customers. It’s also well-suited for heavy construction and infrastructure work.
The DX1000LC-7 crawler excavator is geared to serve the growing size class. It can efficiently remove overburden and load large amounts of material into trucks at quarries, especially when set up with a mass excavation configuration. On construction sites, the DX1000LC-7 excavates, stockpiles or loads large amounts of material.
Read More eqtoday.co/37dkm2cf
DEWALT POWERSHIFT is an equipment system that optimizes the workflow of concrete jobsites through electrification. Designed to meet the critical needs of concrete professionals — power, runtime and ergonomics — the electrified line allows users to transition from gas-powered equipment without compromising efficiency and performance. The system, made up of six concrete tools, streamlines the full concrete application with the use of the same DEWALT POWERSHIFT 554 WH battery and high-speed charger across all tools. A crucial component of DEWALT’s workflow solution is the system’s connectivity with DEWALT’s Site Manager app, providing data on asset management, tool location, usage and safety.
Read More eqtoday.co/0jqg313k
The Bobcat E40 compact excavator delivers impressive digging power, depth and reach, with precise controls making it easy to deploy its leading performance and attachment versatility. This minimal tail swing excavator boasts less than two inches of overhang and features a standard long arm. With nearly 4,000 pounds of lifting capacity, it is among the best in its class for over-the-blade and over-the-side lifting capacity. The E40’s fast cycle times, optimal maneuverability and carefully tuned hydraulics make it ideal for those who expect leading performance, convenient trailering and the agility to complete challenging work in confined jobsites.
Read More e qtoday.co/5i0dm7aj
LevelRight is DICA’s newest solution for operators of boom trucks, cranes, concrete pumps, jacking applications and other equipment with outriggers that must be operated in a level condition. LevelRight users can adjust the overall angle from 0 degrees to 10 degrees and adjust in two planes up to 5 degrees. The 24-inch diameter LevelRight will accept up to a 20-inch square or 24-inch round outrigger float. It has a rated capacity of 350,000 pounds.
Read More eqtoday.co/57ygy8vk
Fecon provides Trim Ex saw attachments for tackling overhanging tree limbs and other vegetation along easements, rightof-ways, roads, fence rows, paths and other applications. This series includes the following products: Trim Ex 26S, Trim Ex 18C and Trim Ex 26D. The company acquired TREEfrogg, a manufacturer of tree trimming saw attachments for skid steers and compact track loaders. The acquisition expands the right-of-way clearing solutions offered by Fecon in the forestry mulching and vegetation management industry. Designed to fit small to midsize carriers, TREEfrogg’s patented tree trimming saws allow landscapers, landowners and DOT to perform tree maintenance with machines. Fecon has rebranded the saw attachments as Trim Ex.
Read More eqtoday.co/tu02ikmz
Firstgreen Industries is building a cleaner future as the manufacturer of the world’s first and only advanced, electric, zero-emission skid steer loader in industries such as agriculture, construction, demolition and more. With quiet, all-electric functionality, operators are putting Firstgreen skid steer loaders to work in previously unthinkable places, environments, conditions and terrains.
Read More eqtoday.co/f18qp8cl
Maintenance 2.0 improves maintenance management by facilitating asset tracking, leveraging preloaded maintenance schedules and automating work order processes. By simplifying these tasks, businesses can enhance operational efficiencies, minimize manual errors and record historical repairs. In addition, Maintenance 2.0 helps equipment managers understand costs, providing detailed insights into operational and maintenance expenditures; manage fleet age; ensure reliability with regular monitoring of equipment health and performance data to prevent breakdowns and minimize downtime; and maximize use by preventing idle resources, leading to cost savings and improved project efficiency.
GEHL launched three new V Series compact skid steer loaders (V210, V230 and V275) and three VT Series compact track loaders (VT210, VT230 and VT275) to the North American market. These new skid steer and compact track loader models have a capacity of 2,100 pounds to 2,750 pounds. The breakout force is 12% higher on average (compared to the previous range) and the tank capacity has increased by 14%. The new loaders feature keyless start requiring only code activation, LED lighting and a patented Pilot joystick system standard.
GOMACO offers the GT-3600 Hybrid curb and gutter machine for asphalt projects and applications. This machine is powered by a 74-hp diesel engine (Cat C2.8 and a 48-volt generator and up to six 7-kilowatt, lithium-ion batteries for supplemental power. The G+ control system manages power flow and load on the GT-3600 Hybrid. This system switches to motor mode, activating the generator, when more than 74 hp is required. Generator Mode is activated when less than peak power is required. Read More
The ZX350LC-7 excavator from Hitachi Construction Machinery Americas includes upgraded features to enhance operator comfort, visibility, fuel efficiency, durability and productivity. The redesigned ZAXIS-7 cab is larger with less vibration and noise for an improved operating experience. It features increased head clearance and leg room with a one-touch adjustable air suspension seat synchronized to move with the console for simplified adjustments. Panoramic visibility from the operator’s seat helps create a safe working environment. An Aerial Angle peripheral vision camera system provides five different camera views from inside the cab, including a wide 270-degree bird’s-eye view of the machine’s immediate environment.
Brandt launched the C550 55-ton construction trailer, designed with long-lasting components that eliminate costly repairs and reduce the total cost of ownership. The C550 55-ton hydraulic removable gooseneck construction trailer delivers more load versatility and faster turnaround times to ensure that you get more out of every minute on the road or on-site. Premium QT100 steel construction and the largest deck well in the industry enable you to haul a variety of equipment with ease.
The JCB 370X is a rugged, heavy-duty excavator offering a 322 horsepower/8.9 liter engine. Its Kawasaki tandem hydraulic pump puts out 5,076 psi and up to 5,511 psi in power boost mode. This high power combination moves 18 tons more per gallon of fuel and 86 tons more per hour than competitive models in the 35- to 40-ton class. The 370X keeps operators sharp all day with its roomy, 101-cubic foot Command Plus ROPS cab, heated air suspension seat and quiet, 69 dB noise level. A new 10-n touchscreen monitor gives you up to 25 customizable operator settings, and the switch panel incorporates customizable hot keys, allowing further personalization for frequently used functions. Read
With 65-foot, 7-inch platform height, 500pound capacity for up to two workers, 39-foot horizontal reach and indoor/ outdoor versatility, the JLG X660SJ compact crawler boom lift is ideal for arboriculture, painting, general
maintenance, electrical, HVAC and window washing applications. Its uniquely designed to access work at height, including architecture enabling operators to reach full height more efficiently and a crawler-mounted design with 40% gradeability to climb slopes with ease compared to standard lifts. Its 2-foot, 11-inch profile and less than a 7,400-pound. footprint allow operators to go through gates and standard doorways to work in yards and public buildings. Read More
The 335 P-Tier Compact Track Loader, available with SmartGrade Ready including 2D grade control or 3D SmartGrade, was designed to offer customers optimal power, technology and innovation on the jobsite. Boasting a brand-new onepiece cab design with premium options, enhanced technology features, and an overall increase in operating power, the 335 P-Tier prioritizes operator comfort, capability and performance. By utilizing the standard eight-inch premium touch-screen display interface, customers can experience better insight and customization of machine settings and viewing information. Lastly, the fully redesigned operator station was built from the ground up, is sealed, pressurized, and isolated from the frame to help improve operator comfort and productivity.
Read More eqtoday.co/2veo3m
Liebherr developed MyAssistant for earthmoving, a new app that will provide support for construction machinery operators in their daily work. The mobile application is available for wheeled excavators, material handling machines and wheel loaders of generation 6.0 and higher as well as for crawler excavators, graders and crawler loaders, pipelayers and articulated trucks of generation 8.0 and higher. Once logged in, MyLiebherr makes all Liebherr earthmoving and material handling machines in the fleet available via a drop-down menu. The machines can then be selected via the model designation and serial number.
KOMATSU HIGHREACH PC490HRD-11 EXCAVATOR
The Komatsu highreach PC490HRD-11 excavator was developed to meet the needs of the demolition industry for a powerful and agile machine that can be quickly reconfigured on the job site as needs change. The integrated K100 Boom change system allows operators to change working configurations on the excavator in minutes, which can help save time and money. It has an operating weight of between 55.2 and 73.4 tons and is fitted with a six-cylinder diesel engine that provides 362 hp (270 kW) of power. Key guards and features also help offer protection in tough demolition jobsite environment.
Read More eqtoday.co/old07luf
Kubota launched the KX080-5 compact excavator for construction sites. Replacing the KX080-4 with performance, utility and upgrades, the KX080-5 serves as a new addition in Kubota’s excavator lineup. Equipped with a 66.6-hp (SAE J1995 gross) Kubota engine, the KX080-5 features a digging depth of 15 feet, 1.1 inches; a maximum dumping height of 17 feet, 2.7 inches; and a bucket breakout force of 14,660 pounds. The two-pump loadsensing system supports the use of attachments, letting operators perform simultaneous tasks. Read More eqtoday.co/83z07vdl
Read More eqtoday.co/21q4g3eh
KOBELCO SK2307 & SK270-7 EXCAVATORS
KOBELCO launched the SK230SRLC-7 and SK270SRLC-7 (57,000-pound to 61,000-pound) models in North America. These excavators are midsize machines, offering full-size capabilities with short rear swing features. The new KOBELCO SK230 and SK270 deliver power and performance on the jobsite. Both feature a compact design and long digging reach to provide maneuverability and a broad working range. With digging depths of 21 feet, 7 inches and 21 feet, 10 inches and supporting swing speeds, the SK230 and SK270 deliver continuous operation and short cycle times. Read More eqtoday.co/4kpflf8w
After 67 years of building the industry’s leading line of backhoe loaders, we’re proud to introduce the world’s first purpose-built electric backhoe loader. The all-new 580EV is comparable in performance to diesel, but you also get the advantages of clean, quiet electric power. It’s a new kind of tool to help you do new kinds of jobs in new places. Try one. Learn more at CaseCE.com.
The Milwaukee Tool MX FUEL 20-inch Plate Compactor is designed for compacting flatwork, foundations and utility trenches. Offering cordless compaction performance, the machine can handle different types of compaction material such as crushed rock and stone, road base, asphalt or even patio pavers. Compatible with all MX FUEL REDLITHIUM battery packs, Milwaukee’s plate compactor provides instant power; requires no regular maintenance; and produces less noise and vibration and zero emissions. The battery-powered plate compactor can operate in both forward and reverse directions, giving users control over preferred paths.
Read More
Read More
eqtoday.c o/72a8yr73
Mack Trucks unveiled a mobile off-grid charging system that will be integrated into the body of a Mack MD Electric truck. This solution is designed to help customers investigating e-mobility for Class 6 to Class 8 vehicles and the feasibility for their fleets. This mobile Mack MD Electric charging unit can be used for a limited time by customers who want to test the technology and by dealers when facilitating electric vehicle demos. Read More eqtoday.co/qmychozt
Air-tow’s 3D is an innovative trailer that combines the functionalities of a drop-deck and dump trailer into a single, seamless unit. With the ability to load at ground level and dump, the 3D model is a versatile and efficient trailer solution. From hauling heavy machinery to transporting construction materials, the 3D model is designed to adapt to the diverse needs of various industries. Constructed from high-quality materials and engineered with precision, this trailer delivers years of reliable performance, even in the most challenging conditions.
Read More eqtoday.co/g0dt4wxc
Mattracks announced that its RT125 TC track model is approved for wheeled skid steers with wheelbases of 48 inches or higher. The RT125 TC is used by customers on articulated loaders, riding trenchers and the Bobcat Toolcat. Supporting up to 12,500 pounds, the Mattracks four-track conversion system increases traction by 10-fold while maintaining maneuverability and zero-turn ability. The 15-inch wide RT125 TC features a patented rubber torsion suspension system which allows them to conform to the ground and contour with the terrain.
eqtoday.co/qcxwr6o7
BFGoodrich Tires unveiled the HDTerrain T/A KT tire for off-road applications and rugged work areas. The HD-Terrain tire is engineered for intense conditions and tested in extreme environments. Other features include chipand-tear durability and sidewall toughness, application- and fitment-focus and traction. The tire will allow you to plow through gravel and mud. The tire also includes CoreGard technology, which offers toughness against sidewall splitting.
Read More
eqtoday.co/7med2oeq
LOFTNESS KWIK CUT BRUSH CUTTER ATTACHMENT
The Kwik Cut is Loftness’ debut product in the brush cutter category. It was developed to bring new features to the market with added toughness. The four 360-degree, beveled blades and 18 carbide teeth are ideal for cutting down vegetation and grinding it to the ground. Unlike other brush cutters, the Kwik Cut has a floating door at the front, which doubles as a tree pusher bar, helping to cut down larger material. Other features include a heavyduty radial piston motor and premium high-strength steel construction. The Kwik Cut is backed by a twoyear warranty.
Read More eqtoday.co/4thamkpy
DPL Telematics announced the release of the AssetView Stealth Tracking System. AssetView Stealth is a solution for wireless monitoring and remote tracking of powered or unpowered assets to support logistics, manage inventory and curb theft. The small, portable GPS unit is self-contained and may be hidden on any asset, installing in seconds. AssetView Stealth allows managers to remotely monitor an asset from an internet-based software package and mobile app.
The BOSS 70-25 from ANA Inc. is a portable hybrid generator for construction sites. This towable generator is equipped with an Isuzu diesel engine and 25-kilowatt LTO battery, delivering 70 kilo-volt amps of peak power or 45 kilo-volt amps of prime power during use. It offers the following voltages: Single-phase 120-volt and 240volt and three-phase 120-volt, 208-volt, 277-volt and 480-volt at 60-hertz frequency. Equipped with cam-lock connections, voltage regulation is adjustable. Optional features include a skid mount, parallel capability and wintry weather package.
The Movex Mini Crawler Crane is a remote-controlled solution for utilities and electrical installations on construction sites. This work vehicle can be used to transport pad-mounted and underground transformers in the field. Designed for maneuverability in tight spaces, the crane can take on diverse types of terrain, including up to 15 degrees uphill or downhill. This machine is capable of handling up to 1,100 pounds at a height of 16 feet, 5 inches or 2,090 pounds at a height of 8 feet, 5 inches. For transporting equipment or materials, operators can remove the crane interface.
New Holland Construction’s newest line of Small Articulated Loaders (SALs) complements its current light equipment offering. These machines are designed with versatility, maneuverability and power in mind, making them ideal for tight spaces across various industries. Built to meet the growing demands of customers seeking high-performance, compact equipment for construction, landscaping, agriculture or material handling, the SALs offer exceptional adaptability with a variety of attachments. These machines are the perfect solution for diverse tasks.
The industry-first, Stellar Bale-Style Pull Handles are available for both steel and aluminum toolbox systems. Designed with versatility in mind, the bale-style pull handles feature an ergonomic, dualaction handle design that allows users to activate the latches by grabbing the handle from either above or below. Stellar Toolbox Systems are designed with allmetal components, ensuring durability and longevity. The bale-style pull handle can easily integrate into an existing Stellar toolbox system. Additionally, the new toolbox system will continue to carry Stellar’s lifetime warranty.
The SANY SY335C LC Excavator offers heavy-duty digging and lifting performance on construction sites. This machine is powered by a 280.3hp Cummins L9 engine and can dig up to 22 feet, 4 inches deep. Equipped with a long undercarriage, the excavator generates a maximum swing speed of 9 rpm. The boom measures 20 feet, 2 inches for extended reach in rugged work areas. Standard auxiliary circuit configurations include one-way and two-way primary auxiliary and two-way secondary auxiliary circuits with dedicated auxiliary rotate pump.
Read More eqtoday.co/d3ai68ly
STUDSON’s SHK-1 Full Brim Safety Helmet offers a safer and cooler safety helmet for the industrial safety market. Most Type II safety helmets resemble action sports and climbing-style helmets, which do not share the same silhouette as a traditional hard hat. Now, the SHK-1 Full Brim Safety Helmet offers a familiar form factor to veteran contractors who are hesitant to transition to safer helmet technologies. It also provides better protection from the elements, offering more shade from the sun and redirecting rainfall away from the face and neck.
Read
THUNDER CREEK TRUCK UPFIT ON ISUZU NRR CHASSIS
Thunder Creek Equipment expanded its truck upfit line of fuel and service solutions with the addition of the Class 5 Isuzu NRR truck chassis.
This expansion includes both the No HAZMAT Fuel and Service Upfit (MTU) model and the Service and Lube Truck Upfit (SLU) for daily fluids and preventive maintenance. The Isuzu NRR truck chassis features a gross vehicle weight rating of 19,500 pounds. The Thunder Creek upfit platforms offer the ability to get in and out of compact or crowded sites, minimized disturbance and low ground pressure and the ability to deliver critical fluids without requiring a HAZMAT endorsement or a CDL.
Read More eqtoday.co/wjmi6eje
Manitou’s MTA telescopic handlers (MTA 642, MTA 842, MTA 1055, MTA 1242 and MTA 1255) meet specific demands of the North American construction market. These models feature a “SuperView’’ Cab, redesigned engine accessibility, automatic transmission, operator aided pop-ups, EasyStep, five-speed transmission and automatic parking brake. The MTA models start with the MTA 642 at 74 hp lifting 6,000 pounds up to 42 feet, 6 inches high and go up to 127 hp on the MTA 1255 lifting 12,000 pounds with a maximum lift height of 55 feet, 7 inches. Two of the models — the MTA 842 and the MTA 1055—feature a 74-hp or 127-hp option for customers.
Read More eqtoday.co/fxh7e95f
Husqvarna Construction introduced its first battery-powered compactor, the LFe60 LAT. This new forward plate compactor delivers compaction of soil and asphalt and runs on the Honda eGX battery platform. The LFe60 LAT combines reliable handling, no carbon dioxide direct exhaust emissions during operation and smart capabilities in a single machine. Operators can access several features such as a push-start button, transport wheels, low-vibrations and a handle that folds for compact transport. The removeable water tank allows for control of water flow.
Read More eqtoday.co/r6t1sf
Topcon Positioning Systems offers MC-Max Asphalt Paving and MC-Max Milling solutions for asphalt projects. The systems feature modularity, simplified configurations and feature sets for construction companies and projects.
These systems, which are made up of GNSS receivers, total stations, displays and sensors, are built with the new MC-X machine control platform. This architecture provides customized systems and upgradeability paths to grow with a contractor’s needs. Users can choose from entry-level 2D systems or automated solutions that track a paver or miller in 3D for road smoothness.
When Toro introduced the Dingo TX 1000 it changed the compact utility loader game. That’s why, when Toro approached redesigning the machine, it kept all the beloved and trusted features — and built on the standard with a turbopowered diesel engine and Toro’s new patent-pending Smart Power feature to maximize engine, auxiliary and traction torque. That new engine delivers proven productivity, quicker — especially when using the trencher and auger attachments. The Dingo TX 1000 TURBO has innovative lift loader arms and its 1,000-lb. rated operating capacity delivers game-changing performance. It also offers an impressive 81-inch (206 cm) hinge pin height which allows the loader arms to clear the side of a 30-yard dumpster or one-ton truck. This compact, maneuverable machine packs unmatched strength and reach for the ultimate working advantage.
Read More eqtoday.co/j97cgq8f
Vermeer’s next generation trailer vacuum excavator, the Vermeer VX75, is equipped with a 1,500-cubicfoot-per-minute (42.5-cubic-meter-perminute) vacuum blower capable of generating 15 inches of mercury (381 millimeters of mercury) of suction force. It is available with a 5-inch (12.7-centimeter) hydraulic boom option for standard units and a 4-inch (10.2-cemtimeter) hydraulic boom option for air and jetter versions. The VX75 is designed for challenging utility work, including potholing, horizontal directional drilling slurry management and microtrenching dust containment.
Twiceme is a smart safety technology that protects people before and after an incident. Before an incident, Twiceme supports prevention by monitoring equipment health and situational awareness. After an incident, Twicme supports recovery with time-saving information. Twiceme enables contractors to prevent injuries and create safer worksites and allows people to help or get help faster in case of an accident. Twiceme is supported by rescue professionals across the world. That is why its called a Help the Helpers (HTH) technology. The result is significantly reduced helper response times, improved emergency communication, and safer workplace experiences.
Vanair has introduced the PTO Shaft-Driven Underdeck ALL-IN-ONE Underdeck Power System, offering six forms of power on the jobsite. The PTO Shaft-Driven Underdeck ALL-IN-ONE Power System has been designed to integrate beneath the vehicle chassis, opening cargo space. The six forms of power are a 125-cubic-footper minute (cfm) to 185-cfm rotary screw air compressor; 10-kilowatt generator; 330A welder; 12-volt, 24-volt and optional 36-volt and 48-volt battery boosting capabilities; 12-volt to 24-volt and optional 36-volt and 48-volt battery charging capacity; and up to 30 gallons per minute at 2,000 psi of hydraulic-driven power. Read
The accessibility to high fidelity, powerful telematics took a step forward with the Trimble Roadworks Paving Control Platform. Now available for mills and cold planers, the threedimensional control system opens a new world of precision and control when applied to cutting depth. As before, the system operates on the Android architecture and is designed to be user-friendly while giving project managers and operators the ability to meet stringent standards and specifications. It is designed to reduce over-cutting and produce a more consistent surface.
VMAC’s G30+GEN air compressor/generator delivers more power in a single system offering compressed air and AC power. The rotary screw air compressor produces 25 CFM of continuous air output, and the generator provides 3,600 W of continuous AC power, perfect for mobile applications running air tools and electric equipment. This turnkey system is easy to install and operate, includes all necessary components, and is 40% smaller and 36% lighter than other compressor/generator combos.
Read More eqtoday.co/i8m1incx
The wheel loader team at Volvo Construction Equipment developed this configuration in response to conversations with quarry and aggregate customers wanting to optimize cycle times in rehandling applications. The L180 3-Pass Rehandler takes sites to the next level of loading efficiency thanks to a higher tipping load, better fuel efficiency and longer reach to fill a truck in three passes. It’s an excellent solution for operators who have spent too much time trying to get just the right amount of material loaded into a truck.
The 67-horsepower ViO80-7 and 72-horsepower SV100-7 are ideal for fleets and work in construction, utility, demolition and landscaping applications. They were developed with efficiency, operator experience and service departments in mind. From more comfort and enhanced ergonomics in the cab to an open hood engine bay that is incredibly efficient to work on, contractors get more done with the overhauled models. Additionally, engine output and hydraulics improvements allow for a 15% increase in excavating speed, a 13% improvement to fuel efficiency, and 25% increase in travel speed on slopes. Both mini excavators include Yanmar’s SmartAssist Remote telematics system and a 4-year/4,000-hour warranty.
Share a nomination for the 2025 Contractors’ TOP 50: The products award where you’re in the driver’s seat.
The Wirtgen W 150 Fi Cold Milling machine makes an excellent addition to the compact milling class. This powerhouse model has been designed to be the ideal choice for construction sites with restricted space due to its 6 ft. milling width, compact dimensions, and optimized machine weight for easy transport. This machine has been equipped with innovative technological features to assist in efficient work conditions and increase operator ease. Mill Assist, Wirtgen Performance Tracker, and LEVEL PRO ACTIVE work in unison and continue to evolve maximizing productivity among jobsites.
Nominations for Equipment Today’s 2025 Contractors’ Top 50 New Products award open in Spring 2025. To help us highlight the best new product introductions in the construction industry, be sure to understand the criteria before submitting your nomination(s).
Scan to See Submission Criteria eqtoday.co/CT50criteria
To make an informed choice when selecting an excavator, it’s essential to understand key factors such as size, technology and jobsite requirements. By considering these elements, you can ensure your excavator meets the demands of your work for greater efficiency and productivity.
Justin Steger, product marketing manager at John Deere, emphasizes the importance of selecting an excavator that matches the scope of your project. “The excavator fit for your needs should be dependent on the task, such as the needed dig depth, dump height for loading trucks, lift capacity and precision technology,” said Steger.
Troy Hitchcock, crawler excavator product manager at DEVELON, agrees that sizing is crucial. “When selecting between crawler excavators of various sizes, be careful not to pick an excavator that’s too big,” he said. “You’ll waste fuel if the machine is more than you need, and it will impact your profitability. Conversely, avoid an excavator that is too small, which will require more time to complete projects.”
Isaac Tucker, excavators and ADT product manager for Liebherr USA, Co., recommends considering the stick size/weight, boom size/weight and attachment/weight.
Before purchasing an excavator, consider whether it will perform a single job or multiple jobs. “Will the excavator be paired with a bucket, or will operators change attachments?” Hitchcock asks.
“If the machine will use different sizes of buckets or other attachments, it’s a good idea to invest in a hydraulic quick coupler to save time when changing attachments.” Hitchcock points out that smaller crawler excavators, such as DEVELON’s 14- to 25- metric-ton models, often come equipped with a bucket and a thumb, enabling operators to grab and lift objects easily.
Hitchcock suggests considering an excavator’s lifting charts, found in spec sheets or literature, and checking with a local dealer or manufacturer’s website for this information.
Tail Swing Considerations & Terrain
Adam Woods, Link-Belt’s general manager of Innovation and Product Portfolio Strategies, believes the physical layout and constraints of
the jobsite, such as space limitations, access points, and terrain, will influence the size and type of excavator needed. Tail swing is essential when choosing an excavator because the machine may work in limited or restricted spaces. Hitchcock explains that a reduced-tail-swing excavator may be a better choice when conventional-tail-swing excavators can’t work due to space constraints.
“Reduced-tail-swing excavators are regularly operated in congested urban areas, such as road and bridge construction projects. For example, the reduced-tail-swing radius may allow excavator operators to work in one lane of a street or highway without blocking traffic in the adjacent lane. Reduced-tail-swing excavators are
Various factors will determine the size of the excavator needed for a project. Determine the ground conditions. If it’s dirt, then a crawler excavator is the best choice. A wheel excavator is a better choice if you’re working on concrete or asphalt. Consider: “How deep will you need to dig? How far will you need to reach?”
ideal when digging and backfilling trenches in a confined area.”
Hitchcock says conventional tail-swing excavators, the most common excavator type, have a rear counterweight profile extending beyond the machine’s steel tracks.
“The excavator’s conventional design optimizes performance in digging, loading, and lifting applications,” Hitchcock said.
“Applications where conventionaltail-swing machines perform well are in excavating, grading and site development, where space constraints are not a concern.”
overall width of the machine’s track or commonly referred to as the excavator ‘shoe size.’ It’s measured from the outside of one trackpad to the outside of the other.”
Woods says sandy or loose soil might require a machine with greater stability and traction, while rocky or
pounds, the large excavator models are a good choice for those needing to dig out large building foundations, moving large amounts of material or deep trenching and placing a pipe.”
Hitchcock believes various factors will determine the size of the excavator needed for a project. He said to determine the ground conditions. If it’s dirt, then a crawler excavator is the best choice. A wheel excavator is a better choice if you’re working on concrete or asphalt. He mentions these questions to consider: “How deep will you need to dig? How far will you need to reach?” Another option is to purchase or rent crawler excavators with standard or long arms to best meet your needs. Also be sure to consider whether your trailer is big enough to transport a crawler excavator and attachments.
For confined spaces, John Deere offers multiple reduced-tail-swing machines that work well in restricted sites, according to Steger. Models like the 135, 245 and 345 midsize excavators offer great performance in smaller working envelopes, making them ideal for road work or infrastructure repair, Steger adds. “If space allows, conventional tail swing models will offer better stability for bigger buckets and more productivity,” Steger said.
Steger suggests that users will want to spec the machine based on dig depth and lift capacity for underground jobs, as the excavator often needs to lift heavy structures and install utility services at the required depth. For site development, Steger recommends calculating the material that needs to be moved in a given timeframe and choose an excavator with a bucket capacity and cycle times to meet the project’s demands.
Hitchcock agrees that dig depth requirements are important. “Many crawler (tracked) excavators today are available with standard and long-arm configurations. Some manufacturers offer super long-reach arms for specialty applications. If the excavator will be working in tight areas or confined spaces and near obstacles, it may be a good idea to use a reducedtail-swing crawler excavator. DEVELON offers three models with reduced tail swing: DX140LCR-7, DX235LCR-7 and DX350LCR-7.”
For hard, compacted soil, Hitchcock suggests using ground-engaging teeth with buckets. “Also, consider the track width when selecting an excavator for optimal performance,” he said. “The excavator track width is defined as the
hard soil might need a more powerful machine with specialized attachments.
Understanding the primary tasks the excavator will perform is essential.
Woods reviews these critical factors: ˜ Lifting and setting — If the work involves precision movements that a crane cannot perform, an excavator with high lifting capacity and precise control is needed.
˜ Digging and truck loading — If the job requires extensive digging and loading of trucks, an excavator with a large bucket capacity and efficient cycle times is ideal.
˜ Frequency and variety of tasks — Some jobs may require versatile machines that can efficiently handle multiple attachments and functions.
Tucker says earthmoving, city/ municipal projects, residential, and commercial sites all have specific requirements, which means knowing the scope of the job, projected deadlines and duties will help select the appropriate machine.
Steger states that compact excavators have operator weights ranging from 1.7 to 6 metric tons — these models offer flexibility, operate efficiently in confined areas and deliver greater excavation and lifting force than manual labor. “Midsized excavators are designed to accelerate profitability and productivity while providing effortless on-demand power,” Steger said. “These models range from 16,500 to 90,000 pounds to provide midsized power to your jobsite needs. Lastly, ranging from 103,500 to 188,750
ease of use. Here are some essential technologies:
˜ Central lubrication and stick limitation — Liebherr’s central lubrication system allows operators to set greasing intervals on-site. The optional stick limitation feature restricts the movement limits of the excavator stick.
˜ Performance mode adjustment —
Liebherr’s Modetronics system enables operators to adjust the performance mode of the excavator with settings such as custom, efficient, dynamic and find control on Gen 8.0 machines.
˜ Operator comfort and control — Liebherr’s integrated LDC touchscreen control panel and enhanced cabin design improves operator usability and comfort.
Tucker advises that jobsite analysis, category/class, bucket size and material density should all be considered.
Determining whether you need a tracked or wheeled excavator depends on the scope of the job and the nature of the jobsite and work needing to be done. “An example could be travel distance to clean a drainage ditch along a roadway. A tracked excavator with rubber pads could do the job, but travel at speed in the low single digits. A wheeled excavator could clean a drainage ditch along that roadway, then quickly (double digits) relocate to another, then another. Travel speed and the need for faster speed drives that choice in many/most instances,” Woods said.
Tucker said this depends on the scope of the job — for instance, are you working on a site or working across sites requiring travel? If travel or transport of the machine may be required due to a large jobsite, then a wheeled excavator maybe best depending on if the excavator category or class (machine size) is met.
Hitchcock explains the ground conditions typically determine a tracked or wheeled excavator. If you’re working in the dirt, a crawler excavator is ideal. If you’re working on concrete or asphalt, a wheeled excavator is an ideal machine.
“Additionally, if you need to move from one place to another, particularly in urban areas, a wheeled excavator will save you time instead of putting a crawler excavator on a trailer and moving it,” Hitchcock said.
EXCAVATOR TECHNOLOGY
Advancements in technology have enhanced excavators’ efficiency and
˜ Grade control technology — John Deer’s excavators, including models 210, 350, 380 and 470 P, offer advanced options like 2D Guidance, 2D SmartGrade ready control and full 3D SmartGrade, improving accuracy and productivity.
˜ Telematics and connectivity — John Deere’s telematics and automation technologies, now available in compact models, offer benefits such as location tracking and utilization monitoring. Their in-base connectivity, free from subscriptions or annual renewals, helps fleet managers analyze critical machine data and review diagnostic alerts through the John Deere Operations Center.
˜ Payload and precision grade — Link-Belt’s Payload for onboard weighing and Precision Grade for semi-autonomous grading are essential, and in some cases improve accuracy by up to 50% and increase efficiency by up to 30%.
˜ Advanced machine control — DEVELON’s 7 series excavators come standard with telematics for enhanced fleet management. The DX225LC-7X crawler excavator includes advanced machine guidance and control systems, such as 2D grading, grade assist mode, and virtual wall settings.
˜ Enhanced safety features — Most modern excavators feature enclosed cabs with heat and air conditioning. DEVELON offers additional safety options like sideview cameras for a comprehensive view and ultrasonic proximity sensors that alert operators when objects enter the machine’s working area. Their AVM camera system provides a 360-degree view of the jobsite, enhancing visibility and safety.
Read More eqtoday.co/o5mcc9es
Julie Smith is a freelance writer for Equipment Today.
As the largest provider of pump, tank and filtration equipment as well as turn-key fluid solutions in North America, United Rentals can help you if you need one piece of equipment or a custom-engineered solution.
If there’s a planned fluid management need or a sudden emergency, the United Rentals Fluid Solutions group can assist you with a high level of safety compliance and quality assurance. We have pumps, tanks, filtration systems and experts ready to help you get the job done.
Call 800.UR.RENTS or visit UnitedRentals.com/Fluid
The SK550DLC-10 building demolition excavator is purpose-built to dismantle concrete, steel and wood structures. It boasts a reach of up to 90 ft. with an Ultra High Reach front and utilizes tools up to 5.3 tons (11,680 lbs.) on the 48-ft. Separate Boom. The NEXT joint system enables quick, easy switch between the Separate Boom front and High Reach front for both below grade and tall structures. the unique three-piece Separate Boom front provides more reach and dexterity than the standard machine. The demolition spec cab offers up to 30-degree tilt, a stability warning system, cab interference system, rear and right-side cameras and cylinder holding valves to enhance jobsite safety.
The R 940 Demolition is powered by a 268-hp Liebherr engine that complies with Tier 4 Final/Stage V exhaust emissions. The Liebherr Demolition Control System provides real-time information on the tilt angle of the machine and the tool position. If a critical value is exceeded, it automatically triggers electronic range information. The unit features a 30-degree tiltable cab to ensure an optimal view of the working area. The hydraulically adjustable undercarriage with variable track gauge facilitates transport and the counterweight is removable. Options include a cab air filtration system, a spray system for reducing dust in the work area and an air compressor for cleaning the radiator and cab.
Link-Belt offers the 170 X4S excavator powered by a 120-hp Yanmar turbocharged diesel engine and features an operating weight of 39,500 lbs. The 170 X4S features Custom Flow Balance, customizable joystick function buttons, several work modes and Trimble-ready components. Operators can access a 10-in. display to view the status of components and the surrounding area during use. A dualband modem supports RemoteCARE communication for remote monitoring. The cab is equipped with a high-back seat with air, tilt and heat features. Adjustable pivoting armrests, headrests, seat height and lumbar support are also available for operators.
The HX160AL has a 152-net-hp Cummins-B4.5 Stage V-compliant diesel engine with a new emissions system equipped with a diesel particulate filter (DPF) that incorporates passive regeneration.
• Integrated Intelligent Power Control (IPC) mode and improved RCV levers enable finer, more precise control and reduce operator fatigue
• Lift mode simultaneously controls power/speed and maintains it throughout the lift cycle
• Auto safety lock prevents unintended hydraulic operation
• Optional All Around View Monitoring (AAVM) system can be coupled with Intelligent Moving Objects Detection (IMOD)
The new KX030-4 replaces the KX713S in the 2- to 3-ton segment and rounds out Kubota’s KX Series lineup. The KX030-4 is powered by Kubota’s dependable direct-injection diesel engine engineered to maximize digging and lifting performance while minimizing noise, vibration and fuel consumption. Available in both canopy and cab models, the new KX030-4 provides 24.7 horsepower, a working range that includes a digging depth of 9 ft., 7 in., and a bucket breakout force of 6,924 lbs. The KX030-4 auto-downshift feature allows the operator to travel in 2nd speed and make turns without having to manually downshift, all while traversing a jobsite for better travel and increased productivity. A hydraulic diverter valve is located on the dipper arm and comes standard on the KX030-4, allowing operators to easily switch between attachments with the turn of a wrench.
The 350 P-tier and 380 P-tier midsize excavators offer SmartGrade technology as a factory option and field upgrade kits, with a choice of 2D guidance, 3D guidance, 2D SmartGrade Ready Control and SmartGrade 3D Control. Fuel economy is up 7% due to electric on-demand cooling fans, in-line aftertreatment and increased front piping diameter. The option of a right, rear and left camera system with LED surround lighting provides enhanced 270-degree visibility and is integrated into the primary display in the cab. The units come standard with front LED work lights, with the option of a heated air suspension seat, premium leather heated and cooled seat, additional deluxe LED work lights and cold weather and debris packages.
Featuring a reduced tail swing design, the E145 offers great maneuverability in tight jobsites. The new E145 excavator complements the performance of 700 and 800 frame size Bobcat compact track and skid-steer loaders. Specs include: Rated horsepower (Net): 115 hp Operating weight: 34,987 lb. Bucket capacity (Heaped, ISO/SAE): 0.55 yd3 Arm digging force: 13,228 lbf. Rated lift capacity: 19,270 lb. Reach: 27 ft. 11 in. Dig depth: 19 ft. 7 in. Maximum dump height: 23 ft. 2 in. Width: 8 ft. 5 in. Tail swing type: Reduced.
The 49,833-lb. Hitachi ZX210LC-7 excavator has a maximum dig depth of 21 ft., 11 in. (6.67 m) and a bucket breakout force of 35,520 lbs. (158 kN). This machine is designed for earthmoving, material handling, demolition, underground excavation and more. The TRIAS III hydraulic system provides response to all control inputs while minimizing hydraulic losses. A new arm roll-in metering control valve allows hydraulic pump power to be reduced when the arm is operated with a low load. When digging, the roll-in metering control valve reduces hydraulic pressure loss to the tank. An Isuzu engine pumps out 164-hp (122 kW). It uses a durable diesel oxidation catalyst (DOC) and selective catalytic reduction (SCR) aftertreatment solution to protect the environment. It features work modes to match available power to the jobsite conditions. An auto idle system with auto shutdown control prevents wasted fuel.
Komatsu PC490HRD-11 Excavator
The 362 HP (270 kW) Komatsu PC490HRD-11 is engineered to help customers achieve higher efficiency at the demolition jobsite. The PC490HRD-11 uses Komatsu’s in-house boom change system that includes oversized quick connectors for the hydraulic lines that minimize back pressure and oil heating without restricting oil flow. The system also features hydraulically powered pins mounted inside the main boom structure to help reduce the risk of damage to the equipment during reconfiguration. The hydraulically expandable undercarriage of this new machine enables the tracks to be narrowed for transportation and expanded for working.
The new EC500 Straight Boom Excavator from Volvo Construction Equipment includes a 25.5-ft. straight boom. This machine has a powerful engine, a demolition-specific cab and safety features, like an optional remote control that allows the operator to control it from a safe distance. Custom-built for demolition, the EC500 Straight Boom has a 6,610lb. heavier counterweight for added stability. For moving from site to site, the counterweight can be removed using a hydraulic removal feature. The machine is reinforced with boom and bucket cylinder protection, full track guards, heavy-duty belly covers and heavy-duty side doors. Standard features include an auxiliary return line for attachment movements. The case drain line is plumbed directly to its tank, returning oil directly back to the tank.
The KATO HD25V5 Compact Excavator supports digging operations at construction sites. Designed for work in tight spaces, the machine is powered by a 23.6-hp Kubota engine with a fuel capacity of 11 gal. During use, the compact excavator delivers 4,721 lbs. of bucket digging force, allowing operators to carry out site preparation tasks. This machine features an 18-in. bucket. Equipped with a four-pump system, it offers a maximum digging depth of 8 ft. for reaching deep into the ground. The HD25V5 can travel up to 2.7 mph on high and 1.5 mph on low. Operating features include auto-parking brake, neutral engine-start and more.
Expanding Caterpillar’s demolition excavator line, the 330 Straight Boom excavator performs in low-level building demolition applications. Offering a maximum digging depth of 19.1 ft (5.8 m), the new straight boom excavator features a maximum vertical reach of 40.9 ft (12.48 m) — 8.0 ft (2.45 m) higher than a standard Cat 330 excavator — for demolishing three-story buildings. The 330 SB is also matched to a wide range of demolition tools including hammers, multi-processors, demolition grapples, pulverizers and quick couplers. Powered by the 275 hp (205 kW) Cat C7.1 engine, three power modes — Smart, Power and Eco — match engine and hydraulic power to the task, reducing fuel consumption.
The CASE CX50D mini excavator is a 5-tonne class machine that powers a range of specialized attachments for various jobs. It comes standard with multifunctional hydraulics and a second auxiliary circuit, as well as an optional third auxiliary circuit for advanced attachments like tilt rotators and grapples. It also offers another optional dedicated auxiliary circuit to power mulchers. Crews can also take on material handling tasks safely with the optional Object Handling Kit that includes check valves on the boom and arm. Equipped with rubber belt tracks, two travel speed options are available on the mini excavator. This machine comes pre-wired for telematics equipment.
Smaller demo jobs are becoming more prevalent — here’s how contractors can find a better fit within the constraints of tight spaces
The approach to large demolition jobs is relatively straightforward. Contractors can tear down buildings and structures with large excavators or cranes and haul materials away using dozers and articulated trucks.
However, when it comes to small- or medium-sized demolition jobs — which are becoming more prevalent — contractors may have to be more strategic to fit the constraints of tight spaces.
The demand for smaller demolition jobs has been increasing alongside the demand for residential and commercial development.
“As the new housing startups aren’t picking up as much as is needed to help satisfy the housing demand, there’s been significant amounts of tear down and demo for new homes on lots,” said Ryan Anderson, product manager, subcompact equipment, CASE Construction Equipment, adding that these jobs can require equipment ranging from midsized excavators to larger mini excavators. “Residential demolition is something to be very, very cognizant of.”
Alongside residential demolition, contractors are also seeing a rise in interior demolition or refurbishment, where they are tasked with removing interior walls or structures for residential or commercial remodels.
This increasing demand for smallscale demolition provides demolition and construction contractors alike with opportunities for new business. However, interior demolition jobs often come with challenges and requirements that extend beyond tight project schedules. Fortunately, compact equipment manufacturers continue to provide contractors with plenty of solutions.
With every new job, contractors will go through the process of determining the right equipment and resources to meet the requirements of the project tasks, environment and schedule. When it comes to small-scale demolition — especially interior demolition jobs — the biggest and most obvious consideration for equipment is size.
“For interior demolition, contractors look to smaller, more compact equipment that will fit into tight spaces,” said Mike Fitzgerald, marketing manager at Bobcat Company. “Some applications, such as multistory buildings, are limited by weight restrictions they have for floor loading.”
Bobcat is no stranger to compact equipment, says Fitzgerald. The company’s smallest machine is the Bobcat S70 skid-steer loader,
Offering more power with less complexity and less weight. This engine delivers the productivity you need to keep your equipment running. Proven in a wide range of industrial applications, its power increases to 326 hp/243 kW enabling replacement of engines with higher displacement with no impact on productivity
which weighs under 3,000 lbs. and fits through a 36-in. wide, 72-in. tall doorway when equipped with a standard bucket.
Whether the operator is removing a wall for a home remodel or breaking down concrete in an industrial facility, the first obstacle is getting through the door. That’s why Bobcat’s E10, E19 and E20 compact excavators
come equipped with retractable undercarriages.
For example, on the Bobcat E10, the operator can retract the tracks down to 28-in. wide to get through a doorframe and expand them to its standard 43-in. stance when through and ready to work. The mini excavator also comes with a foldable tip-over protective structure (TOPS)
the operator can fold down to fit the machine through shorter entryways.
Another consideration when it comes to equipment size is reach and dump height.
“There’s no point in having a machine that fits through the door if the excavator cannot reach whatever you’re going to dump the material in,” said Greg Worley, market professional for Caterpillar, which also offers retractable and expandable undercarriages on its 301.5 through 302 mini excavator models. “It’s going to come down to access and what they require.”
According to Worley, another reason contractors are turning to compact equipment for small demolition jobs is the power they provide. Compact equipment, whether a mini excavator, compact track loader (CTL) or skid steer, serves
as a powerful and safer alternative to jackhammers.
“Sometimes it’s really not about the space or the weight of the machine,” he said. “It’s about the fact that you can run the hammer on the machine rather than the person running a hammer manually. Handling a hydraulic or electric hammer is not a person-friendly activity.”
While manually operating a jackhammer can lead to operator fatigue and safety risks, Worley said, compact equipment can provide more than enough power for small-scale demolition “when matched to the correct hammer.”
However, when compared to a large excavator, compact equipment may take longer to complete certain tasks, such as breaking concrete.
“That’s going to require some additional levels of hydraulic power depending on the attachments that you’re going to be running,” said Anderson. “So, you have to be very cognizant of the hydraulic power and output that you’d be able to get.”
Contractors should ensure their machines have sufficient rated
At World of Concrete 2024, Brokk showcased the first two models of its SmartPower+ robots, the Brokk 170+ and Brokk 200+.
operating capacity or tipping load, as well as breakout force, to handle heavy material like concrete or broken rock.
One obstacle that contractors looking to tackle interior demolition jobs may encounter is a restriction or preference against diesel-powered machines. When such machines operate in confined spaces, the limited air flow can result in prolonged exposure to dust and machine fumes for crews or others residing indoors.
Fitzgerald worked with a contractor who had such restrictions when handling demolition for a new clinic addition. The client worked after hours and used an electric mini excavator with a hydraulic breaker and grapple to remove concrete. Bobcat now offers two electricpowered compact excavators, the E10e and E19e, which are powered by two lithium-ion batteries that provide a total capacity of 11.5kWh and 17.28kWh respectively and zero emissions.
“If it’s a hospital, clinic or food processing facility, then contractors may have specific restrictions,” said Fitzgerald. “If it’s total demolition of a building, they may have already removed windows. There would be good air exchange, and then internal combustion engines could be used.”
CASE has been expanding its electric vehicle (EV) portfolio with the addition of two mini excavators and a small articulated loader, each unveiled at the CONEXPO-CON/ AGG 2023. The CX15EV and the new CX25EV, which will be available in the coming months, provide four to eight hours depending on the type of work, while the CASE SL22EV articulated loader can operate four to six hours depending on the application, roading and hydraulic use.
Anderson expects the move to EV and alternative fuel machines will gain more momentum when it comes to interior demolition, because of the benefits it can offer crews.
“This change can help make sure that the operators are safe in their working environment,” he said, “with improved air quality and reduced noise pollution and many other safety aspects of the jobsite that some people forget.”
Caterpillar offers a hybrid mini excavator, the 300.9D VPS with HPU300. The mini excavator can operate either from its diesel engine or from its separate hydraulic power unit, with no loss of performance.
“It’s a desired opportunity to run EV type machines indoors, but the technology has to meet the customer’s expectations,” said Worley.
“When it comes to demolition, particularly when using a hammer on the machine, you want the machine to hammer for eight or 10 hours a day. The technology and power supply are not there on this size of machine.”
Until the technology advances, Worley said, “diesel is going to be an important part of the construction industry.”
Those sticking with diesel engines have alternate options for accommodating fresh air requirements.
Caterpillar and some of its competitors have equipped recent machines larger than four tons with a diesel particulate filter (DPF) for reduced diesel emissions. Contractors can also add scrubbers
to their machines to remove more harmful NOx fumes.
Read More eqtoday.co/urbanspaces
Grace Rybak is a freelance writer for Equipment Today.
No matter how challenging your needs, BKT is with you offering a wide range of OTR tires specifically designed for the toughest operating conditions: from mining to construction sites. Sturdy and resistant, reliable and safe, able to combine comfort and high performance.
BKT is with you, even when work gets tough.
The ability to operate a machine remotely eliminates some of the challenges of demolition in small or confined spaces. When you can take the operator out of the equation — or at least out of the cabin — you increase your potential to access more areas where demolition could occur.
Compact remote-controlled equipment has the same advantage of fitting in confined spaces as compact equipment with an operator in the cabin. However, operating equipment remotely removes several safety concerns that may otherwise limit where a machine could operate.
“You take the operator totally out of any harmful environment. Often people think about the machine falling off, falling over. But this also takes the operator out of heat, dust, water, electricity, anything,” said Greg Worley, market professional, Caterpillar. “That is the primary focus. We can all risk a machine. We don’t want to risk a person.”
Caterpillar offers the ability to operate many of its machines remotely with CAT Command Remote Control Technologies. With Caterpillar’s line-of-sight (LOS) remote control system, operators can control the excavator with precision while standing a safe distance away, up to 335 meters. The LOS system is available for Caterpillar’s mini hydraulic excavator line, the 301.5 through 310; the D1, D2 and D3 small dozers; and the D3-series skid steer and CTLs.
The need to complete demolition work in areas unsafe for workers is how Brokk got started. The company, headquartered in Sweden, first created its remote-controlled robots in 1976 to clean under furnaces in metal processing plants. Today, the company has its demolition robots all over the world.
Brokk’s robots, which are mostly electric, are designed specifically for demolition. The machines can be equipped with the Brokk Atomized Water Mist Kit, misters that can suppress and bind airborne dust particles, such as silica, resulting in a safer, cleaner jobsite. Additionally, the use of cameras and sensors allow operators to control the robot even when they aren’t in line of sight.
“If a customer wants to take down a chimney, they can put the Brokk machine in a skiff bucket, lift it by a crane and operate the unit using cameras while the operator never leaves the ground. So, you don’t have to put someone in the air,” said Jeff Keeling, vice president of sales and marketing, Brokk. “You can do everything you would if you were standing right next to it.”
MAKING UP FOR LOST MANPOWER
Safety isn’t the only benefit of remotecontrolled equipment for demolition. Remote-controlled equipment may offer some advantages to firms struggling with the ongoing labor shortage.
The productivity offered by Brokk robots more than makes up for any shortage of workers a crew may have.
“That’s why many customers are investing in them, it allows the contractor to make up for labor shortages on the job,” said Keeling.
Brokk’s productivity can be attributed to the hydraulic system paired with its attachments. For example, according to Keeling, the Brokk hammer delivers a much greater impact than a mini excavator could offer, beating out the power-to-weight ratio of similarly sized machines.
“We’ve had customers say, ‘This would have taken me a day and a half using traditional methods,’ but with a Brokk, we get the job done in two hours.”
Such an improvement in productivity not only saves contractors labor and money, but also puts them ahead in project schedules.
The latest generation of Brokk robots, the SmartPower+, are designed to make crews even more efficient. Brokk showcased the first two models of the generation, the Brokk 170+ and Brokk 200+, at World of Concrete 2024. Now, all models
CASE TL100 with grapple bucket.
are available to their worldwide customers. The new robots are designed to provide better response times and precision. They also provide operators with visual status updates through a two-way communication system.
The operator will be able to see lights directly on the robot that indicate the machine’s condition, including unwanted power supply or error codes. This is important, as it helps operators keep their eyes on the machine.
“The tendency is for people to want to look down at your remote,” said Keeling. “Now, they’ll know right away what’s going on by looking at the machine.”
As with determining the right compact equipment for a job, contractors will need to ensure they have attachments that will be effective in their particular demolition application.
This is particularly important for construction contractors who may hope to start picking up demolition jobs as a new source of revenue.
“If a contractor already has a loader or mini excavator, but doesn’t have specific attachments, they may need to buy or rent those attachments in order to make that job viable,” said Fitzgerald. “They should ask themselves, ‘Do I want to own that attachment long-term so I can open up myself to more jobs?’”
Here are some attachments contractors may want to consider.
• HYDRAULIC HAMMERS – Hammers, also called breakers, are perfect for the removal of the toughest materials like concrete and rock. However, the powerful tool is also ideal for refurbishments, which typically require more finesse during demolition. “If you are trying to be a little bit more precise, retain certain elements, or be careful in what you’re doing, imagine a hammer on a mini excavator and what a tight space it can get into,” said Worley. “The hammer is your most precise tool.”
• CRUSHERS – Like hammers, crushers can break down concrete. However, Brokk’s concrete crushers will do the job with less noise, dust and vibrations, making
it a great tool for inside applications like hospitals.
• RIPPERS – Another attachment that offers precision is the single shank ripper. The tool, which typically is fabricated steel only a couple inches wide, is ideal for ripping out cables and maneuvering in between structures. “If you’re taking out the internal wall, but leaving the steel framework, for instance, the ripper comes into play,” said Worley.
• GRAPPLES – Contractors will get plenty of use out of grapples on a demolition site. Grapples, which can be as simple as a thumb and bucket, can be used to punch, grab and tear down materials in the demolition of the structure. Certain kinds of grapples can help with the sorting and removal of materials from the jobsite.
• BUCKETS – Buckets come in handy in almost any job where contractors need to remove or move material. These may be particularly useful in residential demolition, where contractors may need to dig down under floors to extend basements.
• SPECIALTY TOOLS – Demolition can involve more than just crushing and breaking. Certain tasks require more specialized attachments. This could be anything from a drum cutter, used to remove concrete by the layer, to Brokk’s vacuum excavator, which removes debris from holes. “We really try to look at all the different applications,” said Keeling from Brokk, which offers more than 30 different attachments for demolition. “We’ve even had customers add a torch for cutting and a water jet for industrial cleaning.”
• SPECIALTY APPLICATION KITS – While not an attachment, special application doors and polycarbonate window kits offer the added protection contractors may need for certain demolition jobs. “If you’re doing demolition, you may want to change your glass door to a special applications door, which is a polycarbonate-type door,” said Fitzgerald, adding that Bobcat offers front guard kits, or metal screens, for the E26-E88 and polycarbonate window kits for the E32-E88 mini excavators.
“We recommend special application kits on loaders when customers are utilizing hydraulic breakers.”
3 REASONS TO ATTEND IGNITE
1. A Twist on Typical Networking - Engage in Conversations with your peers, while participating in daily networking receptions, and our inaugural golf outing. This event includes corn hole, golf, signature drinks and more!
2. A Stay at an Award-Winning Property - Staying at the Renaissance Esmeralda Resort & Spa will allow the perfect mix of relaxation, fun, and education!
3. Education Laser-Focused for the Future - Gain access to information and tactics that you can put to use as soon as you get back to the office. Hear from industry experts and receive the resources you need to succeed. For More Information, Visit www.IGNITECONSTRUCTIONSUMMIT.com Don’t Miss the Industry’s
The 12,324-lb. V65 heavy-range hydraulic breaker features an automatic speed variation system that adjusts impact energy and striking rate to match material hardness in demolition, excavation and quarrying applications.
• Delivers between 380 and 950 bpm and is rated within the 15,000 ft.-lb. impact energy class
• Designed for use on excavators weighing between 121,250 and 198,400 lbs.
• Progressive start system sets the tool into the material prior to the delivery of higher energy
Standard features include a blank-fire protection system and energy recovery system
• Fully enclosed heavy-duty cradle minimizes noise while protecting internal components
CB Hammers are available for excavators, backhoes and skid steers ranging from 0.8 to 55 tons.
• Compact, lightweight range for compact excavators and skid steers includes a unique valve system and plumbing design that provide power and efficiency while requiring less oil flow
• Medium range for backhoes and excavators offers power and versatility for working with a wide range of operating pressures and oil flows
• Heavy-duty range for excavators beyond 20 tons are fully box framed with damping materials to reduce noise and recoils to the carrier, and come preinstalled with an auto grease system
The Heavy Breaker (HB) line incorporates the VibroSilenced Plus concept with nonmetallic suspension of the percussion mechanism in the fully sealed box to reduce noise and vibration levels.
• Energy recovery automatically utilizes the piston recoil energy to reduce vibration levels and improve performance
• ContiLube II automatic lubrication system
• Optional DustProtector II active two-stage sealing system extends component service life and lowers grease consumption
Ignite Attachments offers a heavy-duty line of breakers, designed for use on construction sites. The three-model series features a straightforward design. With a dual mounting option and a powerful strike, Ignite breakers can be used with mini track loaders and skid steer loader adaptors, supporting fleet flexibility for demanding demolition jobs. For skid steer loaders working on small excavation projects or the toughest demolition jobs, the Ignite breaker has a smooth, powerful nitrogen operation for maximum output energy and efficiency, ideal for breaking hard rock and reinforced concrete.
The H190 S and H215S fit in the 13,000- and 18,000-ft.-lb. impact energy class and deliver 370 to 530 and 300 to 520 bpm, respectively.
• Switchable power mode from high frequency/low power to low frequency/high power to finetune power to the material being broken
• Buffering material dampens vibration feedback to the carrier H190 S sized for use on 349 through 374 excavators and the larger H215 S is designed for the 374 and 395
• Auto Stop instantly terminates hammering when tool breaks through material, preventing damage
Mazio XL breakers are designed for carriers from 1 ton to 140 tons of operating weight — including mini excavators, skid steer loaders, backhoe loaders and excavators. Mazio hammers feature a closed case built from 100% Hardox steel to protect the body from wear and impact. The breakers feature antiblank fire technology, which minimizes wear, an energy recovery system that reduces the required oil flow and a double-damping system for reduced vibration. Variable impact speed and power can be manually tuned using an Allen tool. A lower breaker speed provides greater power, while higher speed reduces the power, depending on the application’s needs. Tool choices for Mazio XL hydraulic breakers include:
• Cone-shaped tool for universal use in concrete and rock
• Chisel tool for rock breaking, concrete demolition and asphalt breaking Cylinder tool for drilling and concrete demolition
• Moil point for universal use in concrete and asphalt
• Blunt tool for demolition
The new M7 Concrete Cracker is designed to fit remote-controlled demolition robots and mini excavators, and is sized for interior demolition as well as concrete processing and recycling. Fitting up to 25,000-lb. carriers, the M7 weighs 1,400 lbs. and features a 27-in. jaw opening with a 19-in. jaw depth. The solid Strenx 900 steel jaws provide rugged durability while the replaceable teeth and blades simplify maintenance. The M7 processes concrete with a hydraulic booster that increases power and speed and a fully guarded cylinder rod that is protected from debris. The knock-around rotation option, which features adjustable brake and position locks, makes it possible for an operator to position the M7 for picking up material. A hydraulic rotation option is also available.
• Completely enclosed sound-dampening housings
The 100% hydraulicfired V-series breakers modulate their impact force and frequency with up to 16 working positions to match to most applications. Compatible with the PC210 up to the PC490 excavators Energysaving recovery valve recuperates energy to drive efficiency
Automatically select best piston stroke length and speed based on material hardness Shock-dampening upper and lower suspensions help reduce risk of cracking booms and breaker housings
The Brokk Hydraulic Breaker (BHB) series is matched with the company’s full range of remote-controlled demolition robots. Each robot is designed from the attachment backward, providing the optimal flow, pressure, backpressure and downward force that the hammer requires.
• Eight models from the 110-lb. BHB 55 for the compact Brokk 60 up to the 1,543-lb. BHB 705 for the Brokk 500 and Brokk 520D
• Lightweight and compact yet feature power similar to larger, heavier breakers
• Bodies machined from a solid casting, eliminating side and through bolts and side plates
• Integrated, side-mounted accumulator holds a nitrogen gas charge for as long as a year
DEVELON expands its attachment offering with the launch of HB-series hydraulic breakers, the HB06H and HB15FH, in North America. The breakers are engineered for performance, durability and maintenance in demolition, mining, quarry and general construction applications. The HB06H and HB15FH are compatible with DX62R-7 and DX63-7 mini excavators, DX140LC-7 and DX140LCR-7 crawler excavators and the DX140W-7 wheel excavator. DEVELON HB06H and HB15FH breakers feature heavy-duty materials and components. The breakers’ durability is supported by a heat treatment process and the use of heavy-duty materials for various components, such as the cylinder and piston.
Suitable for any type of excavator from 8 to 200 tons and on any singleacting hydraulic system. Also suitable for hydraulic systems with high backpressure. Anti-blank firing system. Available with five different chisel types.
When selecting utility equipment, locating systems continue to evolve to help contractors identify interference & accurately locate underground utilities amid it
Every few minutes, an underground utility line is damaged by excavation activity, putting public safety at risk, disconnecting communities and businesses from vital services, according to “Buried Risks: Protecting Underground Utilities During Construction” from Common Ground Alliance.
With different state regulations and dig laws lacking strong enforcement, some professional excavators opt to dig without following their state’s 811 law. They do this to avoid slowdowns and hit production goals.
Utility strikes have potentially significant consequences, including utility service disruptions, costly fines and repairs, severe injury — even death. Recently, excavation activity
Once utilities are accurately located, vacuum excavators can be used to safely expose them, starting with a small excavation and expanding as needed.
has increased because of funding from states and the Infrastructure Investment and Jobs Act, with more than $1 trillion in new infrastructure breaking ground across the U.S., according to the U.S. Department of Transportation.
According to the latest Damage Information Reporting Tool (DIRT) Report (2022) from the Common Ground Alliance (a trade association of nearly 4,200 excavation professionals and damage prevention professionals), 213,792 unique damages to underground infrastructure were reported. The DIRT Report collects data from all stakeholders — including facility
owners, operators, excavators and locators — and compiles that damage information into an annual report that tracks the number of damages and near misses that happen in the country every year, noted Sarah Magruder Lyle, Common Ground Alliance president and CEO.
Lyle said the results of the report make it clear that “damages have been stubbornly stagnant or slightly increasing over the past decade. When the Common Ground Alliance was founded in 2020, a lot of the big issues were addressed immediately, so the low-hanging fruit is gone. Now we’re getting into the more difficult issues.” Case in point: When 811 was designated as the national onecall number, damages dropped by a significant 50%. “Now we’re getting into more complicated things — in
addition, the industry is evolving,” Lyle said. “There is a significant amount of build-out happening in telecom right now because of the influx of money from the bipartisan infrastructure [law].” The juxtaposition of those factors is coming together to cause what Lyle calls a stubborn, consistent number of damages and slight increase. One driving factor is that excavation contractors don’t always call 811. She said that is not an awareness issue. Excavator operators know that they are supposed to call, but they don’t, but why?
Another factor: Not taking care of the jobsite when contractors are on it. “These issues make up 76% of the challenges we see that lead to damages,” Lyle said. “We’ve been looking at why … these challenges [are] consistently happening and causing up to $30 billion annually in cost to communities around the country. That’s a conservative number.”
Addressing the primary challenges contractors face regarding utility work, Lyle noted “we’re still using a system that was created a long time ago and that hasn’t really changed with the industry. The underground world is getting increasingly more congested. There are a lot more companies out there doing work because of this inflow of money.”
Determining why damages are occurring is important. According to Lyle, many of the drivers of damages involves understanding what the initial contract looks like with the operator.
“Are they incentivizing good behavior on the jobsite? Are they incentivizing a ‘stop work’? If something doesn’t seem right, you absolutely [must] wait until everything is located,” Lyle said. “Once the process starts, then you can see where the choke points are and what needs to be addressed.”
Utility and general contractors encounter many challenges before digging begins. Identifying safe zones for digging and where trees, shrubs and other brush needs to fall or be placed are among top concerns. “The correct [identification] of hazardous utilities prior to work, what we consider safe zones for the falling of standing trees as well as [the] direction of grinding material are among primary challenges,” said FAE product and application manager Lee Smith.
Accurately detecting and mapping underground utilities, a task complicated by varying soil conditions and the presence of multiple, often undocumented utility lines, is vital, according to Rodolfo Cabello, Subsite product marketing manager, utility locating.
“Interference, both passive and active, further complicates this process,” he added.
Passive interference from metal structures — such as chain-link fencing, pipes, rebar, guard rails and underground steel drains or utility vaults — distorting the signal and magnetic field, affecting location and depth estimates, Cabello noted.
“Active interference is generated by objects or infrastructure with live currents, such as power lines, fiberoptic lines, cellular lines, traffic loops and diesel generators,” he said. “These sources can reduce the communication range of locating systems or distort their magnetic fields.” To address these challenges, contractors must follow the established processes for identifying interference and selecting the optimal operating frequency, said Cabello.
“Locate technicians should start with the lowest possible frequency and only increase it if the utility cannot be found,” he added. “Although higher frequencies are easier to detect, they are more susceptible to interference, leading to inaccurate locates.”
Increasingly smaller jobsites are another major challenge, said Chris Thompson, product manager, Ditch Witch. The congestion of underground environments is another.
“As urban areas expand, available space for construction and maintenance shrinks, making it difficult to maneuver equipment and personnel efficiently,” he added.
Manufacturers design vacuum excavators with both air- and hydro-excavation capabilities, offering dual functionality.
“With the proliferation of utilities like water, gas, electricity and fiber installation, the underground landscape has become a tangled web,” Thompson said. “This complexity increases the risk of damaging existing utilities during excavation and installation.” The rising demand for horizontal directional drilling
(HDD) projects adds another layer of difficulty, he added. “As infrastructure and fiber optic networks expand, HDD becomes more prevalent due to its minimal surface disruption,” Thompson said. “However, this method requires precise planning and execution to avoid complications and ensure successful installations.”
Vacuum excavators are becoming increasingly popular for exposing underground utilities on congested urban projects, said Thompson, adding that their soft excavation technique and versatility allow operators to adapt to different soil conditions, work effectively on compact jobsites and mitigate damage.
Smith noted that “if you are working above or below ground, you need to know your surroundings and the location of all power, water and other utilities — not to mention, in our industry, we often work around homes and roads, so the direction of material is very important as well as always watching out for curious bystanders.”
According to Cabello, to ensure safe and efficient utility work and address many of the challenges, contractors must follow several key steps, including:
˜ Notify 811 before any excavation begins.
˜ Once a jobsite has been outlined
and utilities marked, contractors should verify the markings with locating technology to fully understand the underground infrastructure.
˜ Accurately locating and marking utilities before underground work begins is crucial for a successful project, said Cabello, adding that locate technicians must connect their equipment to the utility and select the correct frequency to trace the signal, effectively managing any jobsite interference.
˜ Proper training is essential to ensure that all operators are proficient with the equipment and understand safety protocols.
˜ Thorough documentation of all locating activities is necessary for future reference and compliance.
˜ Regular maintenance and calibration of the locating equipment ensures accuracy and reliability.
˜ Have an emergency response plan
in place in case of accidental utility strikes or other incidents.
“By adhering to these steps, contractors can avoid costly and dangerous utility strikes, maintain project efficiency, and comply with industry standards,” Cabello said.
UTILITY
Several technologies are available to assist with safely excavating around utilities and locating the lines to avoid them.
Vacuum Excavators
Thompson says that once utilities are accurately located, vacuum excavators can be used to safely expose them, starting with a small excavation and expanding as needed, he said. This equipment offers a more controlled and precise approach when compared to traditional shovels, excavators or backhoes.
soil, cobble and clay. “This method requires water for operation and the disposal of liquid spoils, making water conservation practices essential. Despite these requirements, its ability to handle [different] soil types quickly makes it a preferred choice for many contractors.”
On the other hand, air excavation uses compressed air to break up soil and vacuum dry spoils, which can be reused as backfill in most cases, Thompson added. “It is most effective in softer soils like topsoil and sand,” he said. “Air excavation eliminates … water, keeping machines operational onsite without the need for water replenishment or liquid spoil disposal.
“This method is increasingly popular as disposal restrictions for liquid spoils tighten, and certified disposal sites become scarce.”
“These machines are essential for damage prevention, particularly in congested underground environments,” he said. “By using a process known as potholing, vacuum excavators [use] a soft excavation method to create holes and remove debris to visually expose existing utilities, minimizing the risk of damaging them.”
Thompson recommended keeping the nozzle moving and maintaining a distance of 6 inches to 8 inches from the utility to prevent damage.
“Using an oscillating nozzle for hydro excavation ensures even water distribution, which can cause costly downtime,” he said. “Never use the nozzle as a shovel to dig, as this increases the risk of damage and inefficiency.”
Adapting to soil conditions is also essential. “Choose between hydro or air excavation based on the specific soil conditions of the jobsite,” Thompson noted. “Hydro excavation is highly versatile and suitable for a range of soil conditions, including tightly compacted and hard
Manufacturers design vacuum excavators with both air- and hydroexcavation capabilities, offering dual functionality, according to Thompson. That allows operators to start with air excavation for softer soils and switch to hydro-excavation for harder soil formations.
“Such adaptability ensures continuous productivity across varying ground conditions, making these machines versatile and efficient,” he said.
Geographic information system (GIS) mapping is being used in some places but not to its full potential, Lyle said.
Cabello noted an increase in digitized mapping and asset inventory, enabling the integration of this data with GIS platforms for streamlined future projects.
“Today’s utility location devices can share data with stakeholders, logging attributes — such as location, depth and utility type — and transmitting this information wirelessly in nonproprietary formats like KMZ and CSV,” he said.
“Their precision locating capabilities, high storage capacity and integration with third-party mapping
and GIS technologies make it easy to generate highly accurate maps. These maps can be another data point to help contractors combat interference. They also meet the requirements of a growing number of municipalities that want to create and maintain digital records of their underground utilities.”
Depending on the project’s needs, locators can use equipment with survey-grade accuracy, said Cabello.
“By applying a signal directly to conductive utilities or using beacons for non-conductive ones, locators can verify utility paths with handheld receivers,” he said.
Subsite’s Utiliguard 2 RTK receiver uses survey-grade technology. It features dual-band antennas designed to provide operators with accurate and reliable positioning data with centimeter-grade accuracy.
“Its high level of accuracy and precision make it an ideal solution for locating abandoned and untracked utilities that are often difficult to pinpoint,” said Cabello. “By quickly verifying the utilities installed, operators can efficiently tailor their bids to match jobsite needs as well as gain insight into the underground infrastructure to avoid cross bores during future projects.”
FAE offers a hydraulic-driven mulching door that allows the operator to better control the direction of the material being mulched, sending it to the ground and away from homes, roads or other possible hazards, Smith said.
The factors to consider when choosing the right equipment and utility technology from among the many options differ from contractor to contractor. Some of the considerations include what they’re putting in the ground and what regulations permit, Lyle noted.
“There are some interesting technologies where the equipment can detect if you’re getting too close to an asset and the actual bucket will stop,” she said. “There are a lot of advancements in technology where the equipment [can] be fail-safe. There’s also the ability in a lot of this equipment to program it with the GIS mapping so it does the work for you.”
According to Lyle, the challenge in some cases is that objects are underground that no one knows the exact location because of historical reasons.
“At some point, we have to decide that, as we find it, we’ll map it,” she said. “But as we’re putting things in the ground now, we are going to make sure that they can be GIS mapped.”
Regional considerations are in place as well. A lot of places are starting to install underground powerlines to reduce the risk of natural disasters, hurricanes, flooding
and fires. Placing them underground also increases their resilience and reliability, Lyle said.
The challenge with this is companies are spending money to put the lines underground and make them more reliable and resilient. However, little is being done to protect them from those who are digging around them.
“It doesn’t really make a lot of sense to do that,” Lyle added.
“It’s a lot easier to replace an overhead line than an underground line. But the underground line is actually more protected unless we don’t adhere to the damage prevention process.”
Severed lines may become an emergency requiring first responders, evacuations and the closing of schools and businesses, Lyle noted.
“If you hit a fiber line and knock service out to half a city block, all of those businesses are done for the day,” she said. “The emissions piece is a challenge even if you don’t hit a gas line. As we push the move toward cleaner energy resources … those [energy sources, like hydrogen,] can be very dangerous if those lines are ruptured. If we really want to pursue the clean energy opportunity, we [must] double down on keeping them safe.”
Lyle said that more than half the time, an excavator cannot legally start work because an area hasn’t been located within the required time. The contractor endeavors to decide whether to put the shovel in the ground or sit idle and may reason that underground objects may not be located at all and would have to take a risk to get the job done.
In examining the jobsite factors to consider when choosing the ideal equipment and technology, Smith noted three major considerations:
˜ Consider the size of the area in which a contractor will be working to choose the correct unit that can work in that space safely and efficiently.
˜ Consider the size of the material that the contractor will be working with to be able to use the proper attachment — whether it is mulching or subsoil work. “You want a machine that can handle the capacity of the material efficiently, but you do not want to bring in a machine that is oversized due to space and cost,” Smith said.
˜ Ensure that the machines being chosen have the proper tooling and safety systems needed, such as the proper teeth and blades to handle the material, hydraulic hood and a guide frame for controlling the materials and the standing material as it is felled. “The hydraulic hood also helps [during] subsoil work to stop material from shooting out as you grind [and ensuring] an even,
smooth finished product,” Smith said.
When selecting utility equipment, locating systems continue to evolve to help contractors identify interference and accurately locate underground utilities amid it, according to Cabello.
“Today’s locating systems are designed to help contractors accurately identify underground utilities and manage interference,” he noted. “[They] offer multiple frequencies for various jobsites and achieve centimeter-grade accuracy for pinpointing difficult lines, such as abandoned or untracked utilities.
“Ambient interference measurement technology scans the jobsite for noise and recommends the best frequency to use. Directionenabled capabilities allow operators to set a reference on targeted utility lines, alerting them if they stray onto adjacent lines, which is useful in complex sites with multiple utilities.”
The complexity of the underground environment should guide selecting utility equipment, Thompson noted.
“Congested areas with multiple utilities demand equipment that can navigate and excavate with minimal risk of damage,” he said.
“Selecting the right equipment and utility technology hinges on a comprehensive understanding of the jobsite and its unique challenges,” Thompson said.
“By considering factors like ground conditions and the density of underground utilities, contractors can make informed decisions that enhance safety, efficiency and overall project success.”
Takeuchi has launched the TCR50-2 crawler dumper for moving heavy materials across challenging terrain. Weighing 14,440 lbs. with a 118-hp engine, the TCR50-2 crawler dumper is a versatile dump carrier for a range of applications.
With a 65-degree dumping angle and 8,157-lb. maximum loading weight, the TCR50-2 allows operators to carry up to 2.7 cu. yd. of material while rotating and dumping it in a single cycle. The TCR50-2’s ability to rotate its dump bed 180 degrees reduces both the need to reposition the machine and deterioration of its rubber tracks. The TCR50-2’s operator’s station features a 5.7-in. multi-information color display with standard 180-degree rearview camera, hydraulic joystick controls, adjustable suspension seat, air conditioner, radio with USB functionality and cup holder.
BOSS Industries offers the BOSSAIR 185G package featuring the BOSS BCAN Digital Interface, which uses the J1939 electronic connection in vehicles to communicate between the vehicle and air compressor and power systems. The BOSS BCAN can also add other functionality to a vehicle such as hydraulics, cranes and other power related components.
Additionally, the latest version of the BOSS Air end is equipped with axial discharge instead of a traditional radial discharge, creating 3 to 4 in. of ground clearance for challenging jobsites. Adding a new low profile 10-in. separator tank (185 cfm and under systems) increases ground clearance.
Fleets switch to VMAC because the G30 air compressor is:
The D47 features a 26,000-lb. maximum lifting capacity, serving a range of lifting and material handling tasks. It also has a 17- to 26-ft. digging radius, making it capable of reaching difficult-to-access areas. Standard features include 46 kV insulation, independent boom operation, transferable pole guide, line body and rear mounted hydraulic tool circuit. The D47 is also equipped with several features that facilitate operation and maintenance. These features include full pressure, open center hydraulic controls, hydraulic side load protection, a planetary swing drive and winch motor that are typically found on larger machines and a control console with high back air suspension seat.
Terex Utilities Commander Digger Derrick with FLEX PRO Control System
The Commander Digger Derrick with FLEX PRO is an optional control system that is available in a combination of consoles, dual joystick command post or radio controls. The control system supports below
rotation controls like a corner mount swing away operator console, plug-and-play radio controls, dual command post joystick controls and other operating features. Terex digger derricks also feature dual hydraulic lift cylinders with trapezoidal design that stabilizes the boom during digging and rotation. With the addition of FLEX PRO controls, operators of Commander and General digger derricks have features that allow toggling between slow and fast modes for function control.
Vermeer has redesigned the VXT600 vacuum excavator. The load capacity has been increased for road use and new features are available on the machine. With a 12-yd.3 (9.2-m3) elongated spoil tank design and 1,200-gal. (4,542.5-l) freshwater tank capacity, the Vermeer VXT600 vacuum truck weighs in at just 40,000 lbs. (18,143 kg). This new design allows for even weight distribution when traveling while maximizing the volume of material hauled. It also has a low profile with a height (with boom) of 12.25 ft. (3.7 m) so that it can maneuver under trees, power lines and bridges. The VXT600 is a powerful digging machine that operates quietly while on the job. It features a vacuum system that is powered by a 6,400-cfm (181.2-m3/m) Helical tri-lobe Jurop blower. With a 23-ft. (7-m) boom, an 8-in. (20.3-cm) diameter dig hose, a vacuum level of 27 inHg (.91 bar) and a water pump that produces 10 gpm (37.9 L/min) of flow at 3,000 psi (206.8 bar), the VXT600 can be used for heavy digging operations. Additionally, the boom dig hose can be stowed with the dig tube attached to minimize setup time between digs.
The same construction equipment manufacturers who brought you automated grade control precision & efficiency anticipate full autonomy as the next leap forward
It’s a bit of a stretch to realize zero human interaction in the operation of heavy construction equipment. However, make no mistake. The move is on to make it happen.
Caterpillar started its research on autonomous trucks in the 1990s, leading to the production of its first autonomous vehicles for mining operations in 1994. These vehicles operate without a driver in the cab, hauling stone from quarries safely, productively and efficiently. But Caterpillar is not the only manufacturer in the space. CASE
Construction Equipment (CE) also sells autonomous trucks and tractors, allowing contractors and farmers to operate multiple vehicles for high efficiency output on large-scale jobs. Other manufacturers are in the space, but none yet have introduced a fully autonomous grade control solution.
“Part of the problem involves the environmental context,” said Scott Hagemann, senior market professional for Caterpillar. “Autonomous trucks work in a mine, where the location is isolated; there’s no traffic or people in harm’s way during the operation. But with grade control, you’re usually
operating in a densely populated area, where there are too many factors to trust safe operations to pure robotics.”
So, for now, automated grade control is the best way to improve precision, safety and efficiency on a construction site. That is ... for now.
The Society of Automotive Engineers identified six stages of automation, starting at Stage zero and progressing to Stage 5, the yet-to-be-realized holy grail of vehicular automation. These stages progress as follows:
˜ Stage 0 – No automation
˜ Stage 1 – Singular automated driver assist (for example, cruise control)
˜ Stage 2 – Dual automated driver assist (for example, cruise plus braking control)
˜ Stage 3 – Human monitoring and interdiction of autonomous operation
˜ Stage 4 – Full autonomy within set boundaries (for example, driverless taxis inside geofenced areas)
˜ Stage 5 – Fully self-driving vehicles without drivers or boundaries
Where haul trucks might operate at a Stage 4 level of autonomy in a mining environment, Stage 3 bulldozers and excavators are equipped to support automated grade control on construction sites. Common operator assists might include blade and bucket controls, monitored by an in-cab operator who reads grading progress on an output display and can override or refine the operation using onboard commands.
Remote control is also possible when performing grading operations under Stage 3 conditions. In this instance, the operator is not on board the vehicle but operating it from a separate location using a joystick or belly box.
“Technically, you could perform the operation from your living room, oceans away,” said Cameron Clark, earthmoving industry director for Trimble. “The idea would be to ensure safety in a diverse work environment, such as along a steep dam or embankment or provide convenience where travel or labor shortages might inhibit job progress.”
Over the years, automated grade control has progressed from 2D to 3D, following a technology continuum from basic valve controllers and lasers to onboard sensors and software programs capable of directing a machine’s position. Harnesses and brackets on many machines make adding basic controls for screeds, buckets or blades easy.
And when it’s all connected on the equipment, Wi-Fi and cellular connections to the cloud enable global positioning systems and global navigation satellite systems to triangulate movements coordinated with a digital site plan for complex grading at virtually any depth or angle.
“The last mile in the journey to fully autonomous will come when we can consistently and accurately read and react to dynamic elements in the immediate environment around a fully equipped machine in motion,” Hagemann said. “When we can fully know the position of everything on the machine, not just the blade but every corner, elevation, from the top of the machine to the bottom of the tread, we’ll at last be into Stage 5 autonomy.”
In the meantime, automated grade control is continuing to advance. The ability to make data-driven design decisions and push a button to automate them has been enhanced by ever-more sophisticated software used on earthworks systems. As geosensors send data from the extremities of the machine to the operating system, onboard software steers and controls the blade to execute the grade accordingly.
“Data fusion is the enabler behind any automated grading system,” said Clark, who helps product managers and developers push the envelope toward improving grade control.
“As more intelligence gets added to grade control systems, we get closer to autonomous grade control and the goal of getting the operator out of the cab.”
As tight labor markets continue to press contractors to do more with less, the adoption of automated grade control in construction continues to rise. According to “Work Smarter, Not Harder: How Advanced Grade Control Tech Brings Efficiencies,” a recent ForConstructionPros.com article on the topic, “automated grade control technologies are becoming an integral part of compact machines and attachments, as they create a noticeable reduction in downtime on jobsites.”
Operators can use control pads on smartphones to connect to a system wirelessly and update plan changes or troubleshooting information. Simple 2D technology that integrates onboard inertial measurement sensors with an in-cab monitor can produce highly accurate single or dual angle slopes efficiently, potentially paying off a technology investment on a single large project. “Starting small, with a 2D system and basic laser technology, is usually the easiest way to see results and get familiar with the technology,” said Bob Flynn, construction precision sales manager for CASE CE.
“For more experienced users,” said Flynn, “I’d recommend investing in off-board solutions that help with data management. These are typically underutilized but can offer valuable insights into jobsite productivity.”
The key is to make sure the system matches the application and not to overspend. Most solutions are upgradable and evolve over time, so the best advice would be to visit a dealer, discuss your situation, and demo a few products.
“Just as you wouldn’t use a 20-pound sledgehammer to nail a picture into a wall, you never want to purchase technology simply for technology’s sake.” said Hagemann. “Go in with a few use cases and solve those first. The rest will fall into place.”
Until automated grade control makes the leap to autonomous, contractors would do well to pay attention to a few basic best practices when using automated technology. Training may be at the top of the list.
Most manufacturers offer excellent training materials and support to get new operators up to speed quickly on the technology. Some even provide remote or onboard training by way of downloadable videos for instant playback in the cab. An operator can simply punch up a help topic and watch a how-to instructional video to correct on-the-job issues without contacting an expert or leaving the site. This is critical for the safe use of automated systems and for
accelerating the contractor’s return on investment (ROI).
“Be careful how you measure ROI,” said Flynn, who helps CASE CE customers determine what technology fits best with their given applications.
“ROI can be very job dependent. You may find enough savings on material alone to justify a purchase. On the other hand, an accurate grade down to within one-tenth of a foot may save you the cost of a single laborer checking grade with a grade rod. One project may be all it takes.”
Also, be wary of how reliable your technology really is. Ask around and do your homework before you buy.
2D machine control systems add semiautonomous operation to the process, with the operator only controlling the arm when desired
BATTLE AX TWO-STAGE CUTTING CHAMBER
˜ The safety afforded by not having to position surveyors on the site
˜ Reduced rework, material usage, fuel cost, environmental impact, and need for skilled labor
˜ Increased job completion
˜ Enhanced productivity
˜ Competitive stance that accompanies lower costs and improved margins
EXCLUSIVE DEPTH GAUGE DESIGN Maximize productivity by not biting off too much, or too little, material at one time. The new Battle Ax rotor has unique depth gauges that optimize the material feed rate for top efficiency.
Thoroughly process material with the exclusive two-stage cutting chamber featuring an adjustable primary shear bar.
“It can be easy to fall in love with technology just because it’s technology,” said Trimble’s Clark. “If a cable breaks or a sensor gets damaged on site, suddenly your machine can’t be used. So, from entry level to premier offerings, work with reputable dealers and make sure to keep quality and reliability high on your list of solution priorities.”
While the journey to full autonomy may not be complete yet, the benefits provided by positioning yourself for the breakthrough are many. Within the confines of automated grade control, consider these benefits:
You don’t need full autonomy to enjoy these benefits. By adopting existing technology as it moves toward the holy grail, you set yourself up as a front runner in the quest. When full autonomy at last becomes available, you will have a jump on the competition. Your people will already be familiar with autonomous technology by virtue of their understanding of automated grade control, and they will be eager to claim the benefits that come with it.
In the march toward Stage 5 autonomy, remember, everyone is still learning. Haul trucks, compactors and other heavy equipment in mining and farming merely point the way to greater economies in construction and related industries. Where mundane and repetitive tasks are replaced by machines today, finesse work, such as grading, will likewise be managed using advanced technology.
“The ability to coordinate whole fleets from a remote site is coming soon,” said Flynn. “No one wants to work on-site in 100-degree weather.”
Clark reports that Trimble is already adding features
Remote control is also used when performing grading operations under Stage 3 conditions. In this instance, the operator is not on board the vehicle, but operating it from a separate location using a joystick or belly box.
and functions that will minimize operator involvement in the grade control process to a point where the operator may be the only safety mechanism onboard.
“Once we figure out how to get the operator out of the machine altogether, it will be game over,” he said. “Jobsite safety and productivity will make a quantum leap, making construction in even the most hazardous locations practical.”
Trials are underway at research and development labs across the globe, in pilot projects designed to take semi-autonomous, human-directed operations to full autonomy with artificial intelligence and machine learning. As these pilots prove out, new options will become available, leading to cost reductions on the very technology designed to lower overall job costs for improve safety and profitability.
For early movers, renting autonomous equipment may be the economical way to sample its effectiveness without incurring steep, upfront costs. As well, retrofit kits for many existing machines will become available that preserve existing investments, allowing full autonomous
operation without replacing manual operations altogether.
While autonomy looms on the horizon today, automation is available, here and now. Automated grade control can produce huge returns on investment by way of improved grading accuracy, lower cost and enhanced productivity and safety.
“Autonomous control is already making inroads in unsafe conditions where a task is reliably repeatable,” said Hagemann. “Keep your eyes on the ‘secret squirrel’ stuff that’s happening now behind the curtains. You’ll be seeing more of it online, in showrooms and at trade shows very soon.” Read More
Precision grade technology systems allow operators of all skill levels to complete their jobs faster and more accurately. Sensors on the boom, arm, bucket and frame enable operators to view the bucket position relative to the target grade on their in-cab monitor as they work. 2D machine guidance allows an operator to know the location of their bucket tip in context with their target grade. It involves using slope sensors and lasers to provide the operator with height and/or slope references.
2D machine guidance systems provide visual and audible indications to help the operator maintain a desired grade. Users input the target depth, cross slope and/or mainfall slope required from the job. It is ideal for projects such as trenching for utilities or pipelines, canal or waterway reclamation work, basement excavation, excavation for padwork (office buildings, warehouses, strip malls), sports fields and sloping planes that do not curve.
2D machine control systems add semiautonomous operation to the process, with the operator only controlling the arm when desired. The system controls the boom and bucket movements. The operator remains in complete control and can override the semiautomatic function at times. 2D machine control is ideal for applications that require the last pass to perfectly match the desired target grade, whether it’s a flat or sloping surface.
Imagine having an extra set of eyes on your next excavation project. Precision 2D machine guidance offers this innovative system, which takes the guesswork out of trenching, site prep and mass excavation by providing real-time guidance for bucket depth and slope.
Tell the system your target depth and desired incline, and it will do the rest. Using a combination of advanced sensors and a userfriendly in-cab display, 2D machine guidance acts like your on-thejob assistant. Visual cues and clear audio signals inform you how much to adjust your bucket to achieve the perfect grade.
Operators using these systems experience faster completion times thanks to fewer passes needed to achieve the desired grade. Moving the right amount of material from the start translates to better fuel efficiency and cost savings. Less time is wasted on setting up grade stakes, checking progress and fixing mistakes with rework.
Machine control takes this further, acting like an extra set of hands or even an autopilot for your machine. It uses the same sensors and data as grade control but goes beyond just giving instructions. Connecting to the machine’s controls can automate specific movements based on the design. Imagine your excavator bucket automatically adjusting to hit the perfect depth every time. You’re still in control of the overall operation, but the machine manages the fine-tuning, making your work faster, more accurate and less physically demanding.
– Contributed by Link-Belt Excavators
Bodytrak has announced the launch of its wearable product: Bodytrak 1 IS. ATEX and IECEx devices are designed to cater to hazardous conditions where flammable gases, vapors, dust or powders are present. Alongside existing PPE, Bodytrak’s solutions provide real-time data, helping to combat the risk of heat stress by monitoring the wearer’s physiological responses and alerting both users and supervisors when risks are detected and intervention is required. The capability also reduces the risks of incidents caused by fatigue and heat exhaustion among workers. The wearable also supports early prevention of incidents caused by heat stress and fatigue.
Matterport has launched Property Intelligence, a collection of AI-powered features that provides customers with access to automated measurements, layouts, editing and reporting capabilities generated from a Matterport digital twin of their property. Property Intelligence unlocks information and data about a property using automation and AI at Matterport. These new features bolster the company’s Property Marketing, Design and Construction and Facilities Management solutions for automating elements of home listings, construction projects and factory floor operations. The company is introducing a series of new Showcase plugins that support property navigation and expert connections for users.
Inspected has launched Permit Hub, an all-in-one permit management platform for builders and construction professionals. Serving as the gateway for permit management, Permit Hub enables permit tracking, notarization, plan reviews and inspection results. With the help of remote accessibility, Permit Hub provides team collaboration for inspectors, engineers and architects to work with their teams in one integrated system. Permits, applications and all required documents are available for online submission in PDF format. Permit Hub allows contractors to connect to a notary service to get permitting documents generated in the field, auto-generating documents for local municipalities.
Trimble and Radiodetection have announced a collaboration focusing on the technology used in the utility measurement and mapping process. Through the integration of the Trimble Catalyst DA2 GNSS system and Radiodetection’s RD Map+ application and precision locator products, the software and hardware integration support utility-locating workflows to provide measurement capabilities for the creation of underground utilities maps in a single field operation. Data collected with the Trimble Catalyst DA2 GNSS system can now be simultaneously synced with Radiodetection RD Map+ and precision locators that find and mark buried utilities. By supporting this connection, workers can digitize utility-line locations and reduce reporting errors.
Features
Caterpillar’s online web platform, VisionLink Productivity, has been upgraded with the introduction of three new features — Cat Grade and Compact, Operator Coaching and E-Ticketing. This unified platform is designed to give managers insights into jobsite performance and equipment utilization. The scalable cloud-based application collects and summarizes data from any subscribed machine equipped with a Cat Product Link device. VisionLink Productivity simplifies data management with its dashboards. These include jobsite summary and detailed insights with performance indicators (KPIs). The platform analyzes standard telematics data, such as machine location, fuel burn and idle time, providing an overview of machine performance. For more in-depth analysis, data from machines equipped with Cat Payload, Grade and Compact systems provides more job-specific details. VisionLink Productivity now incorporates Cat Grade 3D and Cat Compact data into its reporting platform. Leveraging Cat Grade Connectivity, the platform enables 3D design files and updates to be distributed to all machines at the jobsite, eliminating the need for USB uploads. VisionLink Productivity supports accuracy through GNSS corrections for position validation rather than installing a base station. Grade Connectivity also minimizes machine downtime by reducing the need to send a technician on-site to diagnose Grade related issues.
CrewCost has announced the launch of the company and its accounting software product. Built by the founder of Esticom, a cloud-based takeoff and estimating application acquired by Procore, CrewCost’s cloud-based construction accounting software is for contractors, helping them understand their numbers. CrewCost integrates job costing and time tracking in a single platform. Contractors can manage and track committed costs, change orders, retainage and progress billings. In addition, employees and subcontractors can track and submit their time on the CrewCost apps for Android and iOS. With CrewCost, contractors can see how each job impacts profits.
DESIGNED TO HONOR CONSTRUCTION PROFESSIONALS FOR THEIR ACCOMPLISHMENTS IN SHAPING THE INDUSTRY
Construction professionals - working in the heavy equipment, asphalt, pavement and reconstruction, concrete, and rental segments - can be nominated for any of the following categories:
• Women in Construction: Honors females in the construction and rental industries, whose accomplishments, mentorship and examples set a foundation for women in all levels of a company’s network.
• Rising Professionals in Construction: Recognizes outstanding young or newer construction professionals whose achievements, hard work and vision have shaped the construction network. Rising/emerging professionals must maintain 1-9 years of experience in the construction industry.
• Lifetime Achievement: Honors contractors, workers and owner/operators who’ve made outstanding contributions to the construction and rental industry. Must have at least 10 years of documented accomplishments in construction.
• Jobsite Excellence: Recognizes outstanding workers on the job site whose leadership and work ethic set a strong example companywide.
Deadline: Friday, Oct. 11, 2024
https://myfc.pro/paceraward
Sensera Systems has announced the launch of its site security solution, which includes the compact solar-powered SiteWatch Pro3 camera, the newly released TalkDown deterrence kit and professional monitoring services enabled through Sensera’s SiteCloud software. Sensera Systems now offers comprehensive jobsite security coverage and meets risk compliance for various projects. Sensera Systems’ security solution brings together detection, deterrence and response in one package. This means simplified site coverage and implementation for contractors, eliminating complexities that can result from patching disparate security features together. Sensera Systems’ monitoring helps construction site professionals meet Builder’s Risk insurance requirements.
Sage NativeCloud Construction Suite for Specialty Contractors
The solution enables contractors to handle various aspects of their business from preconstruction to closeout and more. Sage for Specialty Contractors includes:
˜ Sage Construction Management is built for collaboration and mobility, with real-time access to project information.
˜ Sage Field Operations helps field technicians and office staff reduce risk with an up-to-date picture of metrics like average repair time, technician utilization and customer satisfaction.
˜ The solution offers real-time insights into job costs, change orders, invoices and more.
Using the R780 with Trimble FieldLink software supports underground and long-distance layout projects as well as QA/QC and field positioning tasks. The R780 can serve as a GNSS rover or as a base station for other GNSS operations including machine control.
Using the R780 with Trimble Siteworks software allows workers to capture points while standing, walking or driving the site, without leveling the pole. This solution is designed for surveyors working in jobsites. The following features now come standard with the R780:
˜ A dual-band radio (450/900 MHz) that connects to diverse base stations and jobsites without additional external radios.
˜ The dual Trimble Maxwell 7 GNSS ASIC chip that enables performance in challenging GNSS environments (blocked sky, multi-path or degraded signal) and provides more channels for future constellation changes.
˜ Trimble RTX: Includes an activated and ready-to-use Trimble CenterPoint RTX subscription for the first 12 months. CenterPoint RTX is point positioning technology that provides real-time, centimeter-level corrections via satellite or cellular/IP.
Hitachi Solution Linkage CONNECT Fleet Management System
Hitachi Construction
Machinery has announced a new fleet management system, Solution Linkage (SL) CONNECT, to meet the real-world needs of modern worksites. With access using phones, tablets or computers, SL CONNECT users can monitor machines on different worksites in one of various languages. Using technological open-source tools, SL CONNECT allows customers to view information from Hitachi machines from one place and monitor the utilization information from all machines. Users can geofence an area on the map to separate projects and specific worksites, as well as graph and view operating information for each project and worksite.
˜ View the information of machine alarms remotely in real time ˜ Download a report detailing the operating information and alarm information of machines
Elecosoft Asta Vision Live SaaS Cloud-Based Solution
Elecosoft Asta Vision Live, an enhancement to the Asta Planning Solution, offers real-time, on-demand collaboration for project delivery teams working on construction projects. Asta Vision Live, an encrypted, SaaS cloud-based solution, allows multiple project planners and stakeholders to work concurrently on the same project plans. This addition supports Elecosoft’s flagship product, Asta Powerproject. Asta Vision Live elevates project management through collaboration. This multi-user environment eliminates the need for file sharing and merging, thereby supporting planning cycles.
Features include:
˜ Multi-user environment within Asta Powerproject
˜ Interface supports adoption and onboarding
˜ Scalable architecture providing on-demand capacity
˜ Secure, encrypted access to safeguard sensitive project data
˜ Eliminates the need for on-premises infrastructure
• Trailer Weight: 8,380 lbs.
• Overall Width: 102", Length: 31'4"
• Deck Length: 21’ Flat (model shown)
• 6’ Beavertail
• Deck Height: 34"
• Tires: Eight 215/75R17.5 (H)
• Brakes: Air (Full ABS System)
• Ramps: 72" Long x 22” Wide
Range: 102" Max. 29" Min.
• Lighting: 100% Sealed Wiring harness
MODELS TO MATCH YOUR GOALS.
Whatever your loading operation demands, the Cat® 988 Wheel Loader family delivers. Want reliable, low-cost-per-hour production? Opt for the easy-to-operate 988 GC with simple technology. Looking for the ideal mix of productivity, fuel efficiency and serviceability? Select the 988, a loader that’s been delivering results on the job for six decades. Need the highest levels of efficiency? Count on the electric drive 988 XE to hit big production targets and profit goals. With the Cat 988 Wheel Loader family, you choose how to get more done.
Visit Cat.com/wheelloaderchoices to learn more about the 988.