Dana Rexroth Nears Start of Production on R2 Hydromechanical Variable Transmission

Dana Rexroth’s R2 hydromechanical variable transmission, the HVT R2, is close to being introduced to the market. The company, a joint venture between Dana Holding Corporation and Bosch Rexroth, says engineers have completed final validation testing of the system, with production expected to start in the third-quarter of 2015.
January 6, 2017 Read time: 1 min
Showing Dana Rexroth’s R2 hydromechanical variable transmission in a wheeled loader
2254 Dana Rexroth’s R2 hydromechanical variable transmission, the HVT R2, is close to being introduced to the market.

The company, a joint venture between Dana Holding Corporation and 2253 Bosch Rexroth, says engineers have completed final validation testing of the system, with production expected to start in the third-quarter of 2015.

Field tests on working vehicles are said to have shown fuel savings of up to 25% over traditional transmission designs.

“The HVT R2 has shown the value of power split technology at every stage of development, both in fuel economy and in application performance,” says Diego Cornolti, head of sales and product management for Dana Rexroth Transmission Systems.

“We have confirmed these gains through extensive testing on multiple off-highway applications, and we are collaborating with several original equipment manufacturers to deliver HVT technology on market vehicles later this year.”

For more information on companies in this article

Related Content

  • Rockmore International’s new Vector Rod System offers greater performance
    January 23, 2017
    Rockmore International is unveiling its new Vector Rod System, which is claimed to be a major breakthrough in improving performance and service life of extension drill tools. Suitable for surface and underground percussive drilling applications, Rockmore International’s (Rockmore) new line of drill tools are said to offer tremendous advantages in productivity and reliability.
    Read More
  • Komatsu launches next-generation WA475-11 and WA485-11 wheeled loaders with joystick steering controls
    April 10, 2025

    Komatsu Europe has premiered its new next-generation WA475-11 and WA485-11 wheeled loaders, which the manufacturer says represent a leap forward in performance and efficiency.

    At the heart of new Dash 11 generation wheeled loaders is a newly developed Komatsu diesel engine which is characterised by extremely high torque in the low-speed range. This new engine is combined with a Komatsu-designed hydro-mechanical-transmission (HMT), resulting in excellent performance, power reserves, fuel efficiency and ease of operation for all transport and loading tasks.  

    Read More
  • Market for GPS machine control systems growing fast
    February 14, 2012
    The sector for machine guidance systems is growing fast as contractors become more and more aware of the benefits of using this technology. Increased speed, working accuracy and cost effectiveness are key benefits of this technology, with just three firms, Trimble, Topcon and the Hexagon Group, dominating the market. The Hexagon Group is perhaps the newest entrant to the sector, having acquired Leica Geosystems and Scanlaser in recent years. John Fraser is sales and marketing manager at Scanlaser, and expla
    Read More
  • Advances in milling
    July 23, 2024
    Some major machine manufacturers have introduced improved milling equipment to the market - Mike Woof reports
    Read More

Highlighted Content