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A World of On-Road Solutions

Since 2005, Poclain Hydraulics core technology and advanced innovations have enabled it to diversify the offer and serve on-road vehicles.
Poclain Hydraulics’ goal is to offer on-road vehicles efficient, economical and ecological solutions based on hydraulic technology.

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Constant & Low Speed Drive CreepDrive™

The CreepDrive™ system is a hybrid transmission for vehicles that work at very low speeds but travel at normal speeds on road. Vehicles equipped with CreepDrive feature two independent transmissions: the standard mechanical one and a hydrostatic one.

Shifting from one to the other is done by activating a switch. The mechanical transmission is used for traveling on the road, while its hydraulic counterpart is used for working at low speed.

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Major benefits

  • No impact on normal speed driving
  • Independent of engine speed
  • Low rpm compatibility: low  noise level
  • Reduces brake, clutch and transmission wear
  • Simple design easy to install
  • Compatible with diesel, gasoline and LNG

Specifications

CREEPDRIVE 1

  • Working speed (hydraulic transmission): between 0.25 and 4.35 mph (0,4 and 7 kph)
  • Max power: 54HP (40kW)

CreepDrive™ hydraulic motor – CDM222

  • One speed
  • Max pressure 5,800 PSI [400 bar]
  • Displacement range 40.7 to 61.0 cu.in/rev [667 to 1 000 cm3/rev]
  • Max hydrostatic speed up to 200 rpm (for 40.7 cu.in/rev [667 cm3/rev])
  • Max freewheeling speed 3 200 rpm

 

CREEPDRIVE 2

  • Working speed (hydraulic transmission): between 0.25 and 7.5 mph (0,5 and 12 kph)
  • Max power: 141HP (105kW)

CreepDrive™ hydraulic motor – CDM20

  • Two speeds
  • Max pressure 6,530 PSI 450 bar [450 bar]
  • Displacement range first speed 86.3 to 148.1 cu.in/rev [1 416 to 2 424 cm3/rev ]
  • Max hydrostatic speed up to 363 rpm (at 43.2 cu.in/rev [708 cm3/rev])
  • Max freewheeling speed 4 000 rpm