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.
Putzmeister’s best selling truck-mounted pump, the 42-5, has been redesigned to improve its operation, maintenance and integration on eight-wheeled truck chassis, to ensure its falls well below the maximum permissible gross vehicle weight of 32 tonnes for the 42m pump.
Distributor Cap Minerals is showing the latest model of the V12 dust controller, whose manufacturer is EmiControls by TechnoAlpin. Applications include working with primary crushers and stockpiles as well as in construction and demolition. The machine can be put on wheels or even mounted on a tower. The V12 sends out a fine water spray to keep the dust down and it can control dust across a distance of up to 50m, said Cap Minerals. The high-performance fan oscillates vertically and horizontally for optimum c
