Products

Goodyear has developed the RL-4D tyre range in response to customer demand for a harsh floor tyre in underground mining. A hybrid mix of the GP4-D and the firm’s RL5K tyre, the RL-4D is suitable for articulated dump trucks and wheeled loaders. Initially the tyre has been launched in an 875/65R29 size, but the company could develop additional sizes if there is demand.

JCB Power Systems revealed its complete US EPA Tier 4 Final emissions solution at Conexpo for the Ecomax engine. Using highly efficient combustion technology, the 4.4litre and 4.8litre Ecomax engines meet the required standards without the use of a diesel particulate filter (DPF).

Hydrema has revised its 912 range of articulated dump trucks, with a move from Perkins power to a Cummins Tier 4 Interim/Stage IIIB motor. The QSB4.5L engine delivers 105kW of power, up 8% on the previous model, but more importantly has 20% more torque, at 620Nm. Despite the increased output, Hydrema claims similar fuel consumption to the previous ADT line-up. The engine sits beneath a redesigned canopy that lifts clear of the chassis to provide easy access to the engine and driveline. The trucks also feat

John Deere’s K Series wheeled loaders have adopted Tier 4 Final emissions standards through the use of John Deere PowerTech engines. The company has also improved machine durability through the addition of standard axle cooling and filtration, the use of brake retractors and automatic adjusters to prevent wear and cut fuel consumption through brake drag. The K Series utility wheeled loaders also feature a standard five-speed lock-up torque converter transmission that is said to cut fuel use by 5-8%.

Contractors can realise substantial fuel savings and productivity gains through the use of a new hydraulic fluid, said DYNAVIS. DYNAVIS is making its inaugural trade show appearance in North America at Conexpo 2014. The company has provided contractor case studies that show fuel savings of 5% to 10%, with some reporting savings of 30%. The contractors also report a “noticeable improvement” in performance. One contractor said he achieved $8,000 in measurable savings that he attributed to switching his hydr

Piusi USA has introduced a new turnkey DEF dispenser system for totes. The Piusi Three25 dispenser is built for easy installation, as well as durability and efficiency. It also includes convenient touches for customers, such as the meter readout’s location in the nozzle. An efficient 3D filter provides contamination prevention and increased life of the catalyst. Added protection to the system is provided through a sturdy, stainless steel plate with roll bar protection. A new Piusi DEF coupler is included

JCB’s new power-packed 457 wheeled loader is the first of the UK manufacturer’s machines to show off the new JCB CommandPlus cab, said to offer operators the ultimate in comfort. The cabin’s new ROPS structure has A pillars that have been moved out to the same width as the rear of the cab, providing a larger interior with a panoramic front windscreen. The machine also features JCB’s Command Driving Position, with revised pedals, a new adjustable steering column and seat-mounted hydraulic controls.

The curved design of LiuGong’s new 375B skid steer loader improves sight lines and makes the machine stand out. The curves also provide another, much less obvious benefit. “Intelligent use of complex shapes adds another important benefit – reduced noise levels inside the cab,” the company said. “By using curves to increase the stiffness of the cab, surface transmission of sound energy is reduced.” The 375B also features improved weight distribution that enables better balance, stability and control. The n

Eaton has launched a radial piston motor suited for offshore, marine, metal recovery, mining, pulp and paper, and off-highway stationary applications. The Hydre-MAC is a low-speed, high-torque, direct-drive, radial piston motor with a cam lobe design. The motor uses less energy to deliver more power when needed. The Hydre-MAC motor, created using a MacTaggart Scott heavy-duty motor design, combines MacTaggart Scott’s motor expertise with Eaton’s industry knowledge – particularly in oil and gas, mining

Ditch Witch has introduced two directional drills, the JT60 and the JT60 All terrain. Both drills offer 267kN of thrust and pullback, along with up to 12,200Nm of rotational torque. Customers can choose between a 142kW Tier 3 engine or a 149kW Tier 4 Interim diesel, depending on territory. Both come with a 560l/min fluid pump that helps to ensure productive drilling, which is fully enclosed to reduce noise and to protect components. In answer to customer research, the JT60 drills come with a climate contro

GKN Land Systems has developed a high capacity hub and spindle solution for a pan scraper manufacturer looking to update its two-model range. “Our challenge was to go from a four-tyre to a two-tyre axle system, and give the OEM an option to provide different size wheel and tyre packages for its customers,” said Len Hensel, GKN Land systems’ chief engineer for wheels in the Americas. “The development of higher load capacity hub systems for this application led to the creation of a solution in just a few mo