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.
It’s a case of entering a new Hemisphere for one Canadian firm at INTERMAT. Hemisphere GPS is highlighting its wide range of machine control and guidance systems during its show debut. The ergonomic Earthworks Z300 for dozers, a new system being exhibited by the Calgary-based firm, is said to improve grade control accuracy while reducing rework and the number of required passes.
A further new Hemisphere GPS system on show is the S320 GNSS Survey Receiver. The model includes SMS communication, GSM auto cor
The Power Curber 5700-C series has been engineered and designed to provide customers with an easy-to-operate, reliable and productive machine, which the company claims is the number one seller. The 5700-C is compact, providing the operator with an excellent view of the concrete as it exits the mould and any activity around the machine. A direct drive high torque auger conveyor is preferred to a conveyor belt, providing faster movement of concrete regardless of the incline of the conveyor.
The Power Curber 5700-C series has been engineered and designed to provide customers with an easy-to-operate, reliable and productive machine, which the company claims is the number one seller. The 5700-C is compact, providing the operator with an excellent view of the concrete as it exits the mould and any activity around the machine. A direct drive high torque auger conveyor is preferred to a conveyor belt, providing faster movement of concrete regardless of the incline of the conveyor.
Case says its three new M Series dozers being introduced at bauma – the 1150M, 1650M and 2050M – offer a 10.5% fuel saving, and 19% increase in productivity, compared to the previous generation of machines, due to their claimed best-in-class engine reaction. With operating weights from 13-20tonnes and like other M Series models, the three new dozers are powered by fuel-efficient, Tier 4 Interim FPT engines, using a proven Selective Catalytic Reduction (SCR) technology. The 1150M and 2050M with their new SCR
