JCB develops world’s “first dual technology” transmission for Loadalls

JCB has developed what it says is the world’s first dual technology transmission designed specifically for its Loadall telescopic handlers, combining the best characteristics of powershift and hydrostatic drives. The new Industrial DualTech VT variable transmission is at the heart of the 531-70 Industrial DualTech VT; 535-95 Industrial DualTech VT, and 541-70 Industrial DualTech VT Loadalls. A version for the American market will be on show, but at its recent unveiling in the UK, JCB pointed to the ad
February 24, 2017 Read time: 2 mins
New DualTech transmission is used on JCB Loadall telescopic handlers
255 JCB has developed what it says is the world’s first dual technology transmission designed specifically for its Loadall telescopic handlers, combining the best characteristics of powershift and hydrostatic drives.

The new Industrial DualTech VT variable transmission is at the heart of the 531-70 Industrial DualTech VT; 535-95 Industrial DualTech VT, and 541-70 Industrial DualTech VT Loadalls.

A version for the American market will be on show, but at its recent unveiling in the UK, JCB pointed to the advanced powertrain that brings together the power, torque and economy of the 4.8litre JCB EcoMAX engine with the new Industrial DualTech VT transmission.

“Industrial DualTech VT truly provides the best of both worlds, combining the low-speed controllability and easy driving characteristics of hydrostatics with the higher speed efficiency of direct drive powershift,” said Tim Burnhope, JCB chief engineering and innovation officer.

“Combining the superior high speed efficiency and towing ability of a JCB powershift transmission with the low-speed precision control advantages of a hydrostatic drive creates the ideal combination for operators who want maximum productivity and efficiency, and a premium driving experience.”

When the Industrial DualTech VT accelerates beyond 19km/hour, the Industrial DualTech VT variable transmission automatically switches to its powershift system, where electronically modulated clutch packs make barely noticeable shifts between three mechanical gears.

For more information on companies in this article

JCB

Related Content

  • JCB’s new VM117D makes North America debut
    March 11, 2014
    JCB’s stylish new soil compactor - the VM117D – has made its North American market debut at Conexpo 2014. With an 11tonne operating weight and equipped with JCB’s 93kW Tier 4 Interim Ecomax engine, said to deliver a 10% fuel saving, the single-drum VM117D can be used for a wide range of work in infrastructure and housing projects. It has a smooth drum as standard with pad foot drums as an option. “We’ve improved the compaction criteria, including amplitude, frequency, centrifugal force, static linear lo
    Read More
  • Caterpillar C series articulated dump trucks move with the times
    May 19, 2015
    Caterpillar has raised the bar for articulated dump truck performance with the introduction of its C Series to replace its B series ADTs. All the new Cat 735C, 740C EJ and 745C ADTs have engines that meet US EPA Tier 4 Final/EU Stage IV emissions standards. The machines also incorporate many new and upgraded features designed to boost the operator’s efficiency, ensure a longer life cycle of the vehicle and save fuel. Rated payload capacities for the new models are 32.7tonnes for the 735C, 38tonnes for the 7
    Read More
  • Dana Rexroth unveils new HVT for motor grader applications
    April 10, 2018
    Dana Rexroth Transmission Systems has announced that the long-drop vision of its hydromechanical variable transmission (HVT) is now available for pre-production testing in grader applications. Its powersplit architecture and functionality as a continuously variable transmission (CVT) is said to enable the engine to operate at its peak efficiency for duty cycles ranging from precise, low-speed finish grading to high-speed snow removal and long-distance road grading. In addition, the machine has designed to
    Read More
  • The ADT offers hauling versatility
    May 20, 2014
    The ADT offers a highly versatile option for earthmoving applications and manufacturers are offering new and improved models with the latest low emission engines - Mike Woof writes The versatility and adaptability of the ADT has seen this type of machine become one of the most important types of equipment for the global off-highway machinery sector. The once popular motor scraper now sells in only limited numbers, even in the US, and has been replaced by the more versatile excavator and ADT combination o
    Read More

Highlighted Content