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.
Unitruck’s says its new range of mirrors and arms specifically for plant machinery being showcased at INTERMAT 2012 will be available through Europe’s leading Agricultural and Plant Spare Parts Dealers from this month. Owners of trucks across Europe are already said by the UK firm to be saving millions of Euros each year by fitting Unitruck’s existing range of replacement mirrors.
Hamm is launching a range of compaction equipment at INTERMAT. The company is offering its latest HD+ series of tandem rollers. There are 12 models in the new HD+ series from 9-15 tonnes. The range includes vibration, oscillation and combination rollers as well as models with split drums.
Hamm is launching a range of compaction equipment at INTERMAT. The company is offering its latest HD+ series of tandem rollers. There are 12 models in the new HD+ series from 9-15 tonnes. The range includes vibration, oscillation and combination rollers as well as models with split drums.
JCB will launch 427 and 437 wheeled loaders at Bauma, powered by Stage IIIB/Tier 4 Interim Cummins engines. First seen in prototype form at last year’s Intermat show, the two loaders are powered by the Cummins QSB6.7 engine, which offers a 9.4% increase in torque over the previous model. This drives through a lock-up converter and customers can choose a standard four-speed or optional five-speed transmission, which delivers a 16% drop in fuel consumption. In-cab noise levels have been reduced to just 68dB(A
