Dana Rexroth’s HVT R3 is a hydro-mechanical variable transmission for wheeled loaders with engine outputs of up to 265kW and is the first power split transmission from the joint venture between Dana and Bosch Rexroth.
January 6, 2017
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Dana Rexroth HVT3, live at INTERMAT 2012
2254 Dana Rexroth’s HVT R3 is a hydro-mechanical variable transmission for wheeled loaders with engine outputs of up to 265kW and is the first power split transmission from the joint venture between Dana and 2253 Bosch Rexroth
Using a combination of hydrostatic and mechanical drives, the technologically advanced three-range transmission can offer up a fuel saving of up to 20% by delivering a stepless speed range from 0-40km/hr without clutches and without interrupting the drive.
Cleverly, the HVT R3 will allow the operator to preset a maximum travel speed, or preselect a fixed engine rpm and use the transmission’s characteristics to keep the engine working at its most fuel-efficient point.
Bonfiglioli has developed an electric drum drive for the new hybrid truck mixer from CIFA, the concrete equipment specialist owned by Chinese manufacturer Zoomlion. The 500 series drum drive with electric motor offers drum rotation speeds from 15-22rpm and is suited to mixer capacities from 6-14m3. The drivetrain relies on an AC induction motor to turn the drum, which gets its power from an on-board battery pack. The electric drum drive can also be powered by mains electricity – the latter can be plugged in
Bonfiglioli has developed an electric drum drive for the new hybrid truck mixer from CIFA, the concrete equipment specialist owned by Chinese manufacturer Zoomlion. The 500 series drum drive with electric motor offers drum rotation speeds from 15-22rpm and is suited to mixer capacities from 6-14m3. The drivetrain relies on an AC induction motor to turn the drum, which gets its power from an on-board battery pack. The electric drum drive can also be powered by mains electricity – the latter can be plugged in
Sunward is pushing hard in Europe with its new mini excavator range, which includes a sophisticated range of standard and zero tailswing models The SWE25 is a 2.6tonne standard mini excavator that features a 15.5kW Yanmar diesel and offers a dig depth of 2.4m. This machine is certified for use in Europe and has the important CE mark. Product quality has been set as a key precedent by Sunward for its machines and a company spokesperson said, “This class is one of the most popular models in the German market,
Sunward is pushing hard in Europe with its new mini excavator range, which includes a sophisticated range of standard and zero tailswing models The SWE25 is a 2.6tonne standard mini excavator that features a 15.5kW Yanmar diesel and offers a dig depth of 2.4m. This machine is certified for use in Europe and has the important CE mark. Product quality has been set as a key precedent by Sunward for its machines and a company spokesperson said, “This class is one of the most popular models in the German market,
