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.
February 3, 2012
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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.
Using a Perkins 1104D-E44TA engine, Bobcat’s TL470HF telehandler gets an output of 97.5kW. Enough, said the firm, to put some step into the 7,130kg machine, which offers a maximum lift capacity of 3.5tonnes and a maximum lift height of seven metres.
Using a Perkins 1104D-E44TA engine, Bobcat’s TL470HF telehandler gets an output of 97.5kW. Enough, said the firm, to put some step into the 7,130kg machine, which offers a maximum lift capacity of 3.5tonnes and a maximum lift height of seven metres.
LiuGong’s largest wheeled loader, the 890 model, has been exhibited at bauma China. With a bucket capacity of 7m3, this machine suit duties in quarrying applications and can be used for loading blasted material at the face into haul trucks for example. It has a load capacity of tonnes and is powered by a 315kW diesel, making it both productive and powerful according to the firm.
LiuGong’s largest wheeled loader, the 890 model, has been exhibited at bauma China. With a bucket capacity of 7m3, this machine suit duties in quarrying applications and can be used for loading blasted material at the face into haul trucks for example. It has a load capacity of tonnes and is powered by a 315kW diesel, making it both productive and powerful according to the firm.
