Danfoss develops smart pump for off-highway applications

Danfoss has completed its H1 range of sophisticated, high-power drives. The new 210/250cm3 piston pump closes offers versatility and high performance for off-highway machine applications, according to the firm. With these additions, the comprehensive range comprises 14 pumps with displacements covering 45-250cm3, five bent axis motors spanning 60-250cm3 and five control options. This offers solutions for advanced transmission solutions. According to Danfoss, efficiency compensates for low engine rpm. Featu
January 6, 2017 Read time: 2 mins
Danfoss says its new piston pump offers high performance hydraulics
1434 Danfoss has completed its H1 range of sophisticated, high-power drives. The new 210/250cm3 piston pump closes offers versatility and high performance for off-highway machine applications, according to the firm. With these additions, the comprehensive range comprises 14 pumps with displacements covering 45-250cm3, five bent axis motors spanning 60-250cm3 and five control options. This offers solutions for advanced transmission solutions.

According to Danfoss, efficiency compensates for low engine rpm. Featuring a compact, lightweight design, the H1 pumps and motors afford versatility and high operating efficiency compensates for the lower rpm of emissions-compliant engines, with the motors outperforming rival units by up to 6%.

A patented integrated speed limitation (ISL) circuit adds to the high-level pump functionality, enabling improved vehicle braking with no risk of engine overspeeding. Danfoss has paid attention to the SIL 2 functional safety requirements that, along with Tier 4, are driving the trend towards intelligent machine management. Enabling automatic adjustment of vehicle driving characteristics to on or off-highway conditions, H1 Automotive Control (AC) is pre-SIL 2 certified.

Most recently, Danfoss has supplemented H1 AC with Eco Mode and Cruise Control options. Configured to lower engine rpm during on-highway transport, Eco Mode cuts fuel consumption by up to 20%. The entire H1 family is compatible with the Danfoss plus+1 control platform, including pre-tested software blocks that save on system development time, bringing new applications faster to market.









%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 45285 0 oLinkExternal www.Danfoss.com Danfoss web false /EasySiteWeb/GatewayLink.aspx?alId=45285 false false%>

For more information on companies in this article

Related Content

  • New wheeled loader is being offered by Dressta
    February 8, 2013
    Dressta is offering improved versions of its 560E and 555C Extra wheeled loaders, with new Cummins diesels. Power for the larger 560E Extra now comes from a Cummins QSX15 diesel rated at 319kW, compared with the 310kW of the previous engine in this machine. The six cylinder Cummins engine drives through a torque converter, a three-speed, full powershift, countershaft transmission, front and rear axle drives and conventional differentials.
    Read More
  • Soilmec unleashes new generation of drilling rigs
    January 6, 2017
    Bauma will be the platform for Soilmec’s next generation of hydraulic drilling rigs for large diameter piles and smaller drilling rigs for micropiles and anchoring. The new rigs have been designed by the ground engineering specialist to improve productivity and operating flexibility and are installed with tier 3 and 4 diesel engines. Powerful and lightweight rotaries have allowed torque levels to increase by up to 20% and the units use high-strength steels. To further improve safety and efficiency, they als
    Read More
  • Soilmec unleashes new generation of drilling rigs
    February 26, 2013
    Bauma will be the platform for Soilmec’s next generation of hydraulic drilling rigs for large diameter piles and smaller drilling rigs for micropiles and anchoring. The new rigs have been designed by the ground engineering specialist to improve productivity and operating flexibility and are installed with tier 3 and 4 diesel engines. Powerful and lightweight rotaries have allowed torque levels to increase by up to 20% and the units use high-strength steels. To further improve safety and efficiency, they als
    Read More
  • Komatsu introduces two new Dash 11 series excavators at Conexpo 2014: the PC240LC-11 and PC490LC-11
    January 6, 2017
    A key launch for Komatsu comes in the shape of its new Dash 11 series excavators, with the PC240LC-11 and PC490LC-11 both making their debut at Conexpo 2014. The PC240 weighs from 24.7-25tonnes depending on specification, with power from a 132kW diesel, while the PC490 weighs from 47.9-50tonnes depending on specification and is driven by a 268kW diesel.
    Read More

Highlighted Content