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.
Goldhofer is introducing its range of THP/SL heavy-duty modules, said to offer a versatile and economical transport solution for heavy construction machinery, providing an optimal ratio between axle loads up to 45tonnes and low unladen weight.
Higher performance is claimed for Komatsu’s Dash 7 version of its well-proven HD785 rigid dump truck, which offers a heaped capacity of 60m3. The 91tonne capacity HD785-7 is matched to Komatsu’s PC1250 and PC2000 excavators, and WA800 and WA900 wheel loaders. The new version of the truck is said to be more powerful than the previous generation machine, with drive from a Komatsu SAA12V140E-3 diesel delivering 1,178kW.
Hidromek believes its HMK102B backhoe loader will be a “major attraction” at Intermat 2012. The company, headquartered in Ankara, Turkey, says the HMK102B is the result of long studies, customer interviews and market research.
Hidromek believes its HMK102B backhoe loader will be a “major attraction” at Intermat 2012. The company, headquartered in Ankara, Turkey, says the HMK102B is the result of long studies, customer interviews and market research.
