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.
JCB has completed its 17-model, US-built second generation skid steer and compact tracked loader line. The firm has added the 175, 190 and 205 model skid steers and the 190T and 205T CTLs to the range, all of which are vertical-lift-arm models powered by a 44.7kW engine. JCB now has a machine to cover 97% of the global skid steer market, which accounts for more than 70,000 loaders a year.
Ammann has introduced the ACEeco compaction measuring system for its five model AVH hydraulic plate range. As an extra cost option, the system uses a compaction display that indicates the compaction progress using an LED scale. The system also displays the maximum compaction level achievable and this, said Ammann, will help operators to avoid making unnecessary passes and over-compaction. Available for AVH5020, 5030, 6020, 6030 and 100-20 models, which have operating weights from 530–555kg and working width
Ammann has introduced the ACEeco compaction measuring system for its five model AVH hydraulic plate range. As an extra cost option, the system uses a compaction display that indicates the compaction progress using an LED scale. The system also displays the maximum compaction level achievable and this, said Ammann, will help operators to avoid making unnecessary passes and over-compaction. Available for AVH5020, 5030, 6020, 6030 and 100-20 models, which have operating weights from 530–555kg and working width
