New construction equipment models power up

The fall saw a number of construction equipment OEMs launch new and updated models incorporating advanced systems and technologies. Here’s a sampling of the latest to roll off the factory floor and some of the features that will help set them apart on jobsites.

Develon upgrades DL-7 wheel loaders

Develon (formerly Doosan Construction Equipment) announced several new features and options for its 11-model DL-7 wheel loader range.

Develon DL-7 wheel loader. (Photo: Develon)

One of the most notable changes is a new parallel lift system with electro-hydraulic compensation, which is standard on the six smallest models (DL200-7 to DL380-7). The system automatically adjusts the forks to stay level as they move up and down to keep loads stable and securely balanced.

Other upgrades include:

• Electric joystick steering integrated on the armrest is now available for the DL200-7 to DL280-7 models.
• A full LED lighting pack is now available across the DL-7 range.
• Cab options include a new ergonomic seat with heating and ventilation, enhanced steering system and advanced electronic controls and the Smart Key system.
• A quick coupler and 3rd spool valve with settable flow and detent function are standard on the DL200-7 to DL280-7 and optional on larger models.

FAE expands RCU tracked carrier line

FAE has expanded its RCU range with the RCU120, a compact 120-hp remote-controlled tracked carrier.

FAE RCU120 remote-controlled tracked carrier. (Photo: FAE Group)

The new model is powered by a fuel-efficient Rehlko (formerly Kohler) KDI 3404 turbocharged and aftercooled engine equipped with common rail electronic fuel injection and DOC/DPF/SCR aftertreatment to meet stringent emissions requirements. The dual hydrostatic transmission is designed to make it easier to manage traction and the attachment simultaneously, said FAE.

The carrier’s heavy-duty undercarriage has a variable hydraulic design with independent rollers and an automatic tensioning system. Its high-profile rubber tracks have a 3.3-in. spacing and 12.6-in. width to help the RC120 handle challenging conditions. (Steel tracks are optional.) The carrier is capable of working on slopes up to 55°.

Other features include:

• Wireless remote with a 2.4-GHz transmission frequency, as well as a large 4.3-in. display and customizable function keys.
• Can be outfitted with a Sonic technology-integrated forestry mulcher as well as other FAE and third-party attachments.
• Can be paired with the FAE app for access to primary operating parameters and diagnostic and maintenance notifications in real time via a smartphone.

Hyundai adds second dozer model

HD Hyundai Construction Equipment North America has added a second model to its crawler dozer product line.

Hyundai HD130 crawler dozer. (Photo: HD Hyundai)

The HD130 is a 15-ton-class machine equipped with a fuel-efficient, 146-net hp (107 kW) Perkins 1204J four-cylinder diesel engine that meets Tier 4 Final emissions standards. A hydrostatic transmission provides smooth control of speed and torque while enhancing ease of operation, said the company.

The new dozer is available in an LGP (low ground pressure) model with an operational weight of 33,730 lb. (15,300 kg) and ground pressure of 4.98 psi, or the XL configuration weighing 31,907 lb. (14,500 kg) with a ground pressure of 6.16 psi. Both configurations feature a track length of 8 ft. 11 in. (2,720 mm). Maximum travel speed of 5.6 mph (9.0 kph).

Standard features include:

• A six-way, variable-angle-pitch dozer blade with a maximum angle of 25 degrees.
• Oscillating track system for stable ground contact and improved operator comfort.
• 2D grading system to control blade functions plus comes Trimble-ready from the factory.
• Electrohydraulic controls and ergonomically designed joystick.
• Blade movement, slope and tilt adjustable to three different levels of control via the monitor.
• ROPS/FOPS cabin, rearview camera, 8-in. display, high-illumination LED lights, rotating beacon and track guard, seat belt warning and piping for a ripper.

JCB unveils biggest X Series excavator

JCB 370X tracked excavator. (Photo: JCB)

JCB has expanded its X Series range of tracked excavators with the unveiling of its biggest and most powerful model – the 370X.

The new 35- to 40-ton class heavy-duty excavator is powered by an 8.9 L Cummins L9 six-cylinder, Tier 4 Final-compliant diesel engine rated 322 hp at 1,700 rpm. A Kawasaki tandem hydraulic pump operates with an increased 5,076 psi pressure, rising to 5,511 psi during power boost cycles. The latest generation valve block and a hydraulically operated cooling fan with reversing function further boost operational efficiency.

The 370X is supplied with a 21-ft. (6.45 m) monoboom, with arm choices of 8.6 ft. (2.63 m), 10.6 ft. (3.23 m) and 13.2 ft. (4.03 m). Bucket pin diameter has been increased, and the machine can be fitted with a new JCB dual-pin coupler to pick up 3.53-in. (90 mm) or 3.93-in. (100 mm) attachments.

Other features include:

• New JCB UX user interface with 10-in. color touchscreen display and controls.
• Increased hydraulic pressures to boost performance in hard digging.
• Extended service intervals for improved total cost of ownership (TCO).
• Upgraded undercarriage and heavy counterweight for maximum stability.
• Options include auxiliary hydraulic circuits with up to 15 attachment settings, premium heated and cooled operator’s seat, bird’s eye 360-degree camera system integrated within the 10-in. display and more.

JLG redesigns classic telehandler

JLG Industries, Inc. introduced the new 519 telehandler as a redesign of its G5-18A model.

JLG 519 telehandler. (Photo: JLG Industries)

The upgraded model is powered by a 60-hp Deutz 2.2L diesel engine that JLG said provides optimized performance while improving fuel efficiency by 10% to 20%. The 519 offers a 5,500-lb. lift capacity, 18-ft. 7-in. maximum lift height and 10-ft. 10-in. maximum forward reach. Its load chart has been optimized over its predecessor, expanding the working zone at maximum lift capacity and forward reach.

A new control system includes productivity-boosting features such as Load Stability Indication (LSI), Seatbelt Engagement and Operator Presence (SEAOP) and enhanced diagnostics through ClearSky Smart Fleet. The electric-over-hydraulic joystick offers greater versatility, with auxiliary hydraulic function and attachment tilt capabilities.

Other features include:

• A completely redesigned, space and comfortable cab with options such as air conditioning and a multifunction display with a backup camera.
• A 44% reduction in hydraulic hoses and fittings, minimizing potential leak points.
• Tight-turning radius, narrow width and low machine height for maneuverability on crowded jobsites.
• A universal skid-steer adapter to enable use of a variety of attachments.

Komatsu launches quarry loader

Komatsu has added the WA700-8 to its wheel loader portfolio, a 214,069-lb. machine with a 12.0-cu.-yd. bucket capacity that is targeted to quarry operations and aggregate producers.

Komatsu WA700-8 wheel loader. (Photo: Komatsu)

Designed to be able to four-pass match 70-ton trucks, the new loader features a Komatsu SAA6D170E-7 six-cylinder engine with bore x stroke dimensions of 6.69 x 6.69 and a 1,413-cu.-in. piston displacement. The engine includes a variable geometry turbocharged, is air to air aftercooled and incorporates cooled exhaust gas recirculation. It is rated 773 net hp at 2,000 rpm.

According to Komatsu, the WA700-8 provides up to 8% more gross power and 15% more torque over the previous model, with a 6% increase in lifting force and rated load. It also offers up to 8% more fuel efficiency.

Other features include:

• A comfortable cabin with a new advanced joystick steering system and electronic pilot control levers.
• Automation features such as an automatic digging system, semi-automatic approach and semi-auto dump systems.
• Variable traction control system.
• A modulated clutch system for smooth transitions between forward and reverse
• Available KomVision camera system and Komtrax Plus remote monitoring system.

Vermeer introduces new HDD

Vermeer has added to its portfolio with the introduction of the D24 horizontal directional drill (HDD), a direct replacement for the D23x30 S3.

Vermeer D24 horizontal directional drill (Photo: Vermeer)

The 24,000-lb. class D24 boasts a 100-hp (74.6-kW) Caterpillar 3.6L Tier 4 Final/Stage V engine that supplies the power to deliver a max peak thrust and pullback of 24,700 lb. (110 kN) and a continuous thrust and pullback of 22,000 lb. (98 kN). The drill also offers 3,080 ft.-lb. (4,176 Nm) of rotational torque and includes a 45-gpm mud pump.

A key feature of the D24 is its automated rod exchange (ARE) system. With a single button push completing the entire rod changeout sequence, ARE eliminates up to 19 manual steps, said Vermeer, streamlining operations and enhancing overall efficiency.

Other features include:

• A rotation speed of 198 rpm, carriage speed of 181 fpm and tracking speed of 3.3 mph.
• Advanced onboard diagnostic system accessible via the machine’s touchscreen display
• Redesigned vise system with sliding open-side vises for easy cleaning and clear joint visibility.
• Stakedowns with tiered shark teeth and a rotation speed of up to 60 rpm.