Bosch Rexroth MCR8T Radial Piston Motor

The MCR8T radial piston motor features a direct drive design which improves efficiency and service life while lowering noise.

Ma20014 Rexroth Mcr8 T Image

Bosch Rexroth is expanding its range of direct drives for compact track loaders and other tracked vehicles with its latest MCR-T radial piston motor in frame size 8, the MCR8T. 

  • Features compact dimensions
  • Differential pressure up to 450 bar (6,526.7 psi)
  • Output torque up to 9,000 Nm (6,638.1 ft.-lb.)
  • Displacement ranges from 380-1,340 ccm
  • Direct drive design results in greater efficiency, longer service life and lower noise than typical gearbox-based solutions
  • New rotary group design offers up to 55% increase in maximum torque, enhanced durability and 20% increase in flow capability compared with existing and dimensionally similar frame size 6
  • Withstands high radial forces due to optimized load distribution
  • Larger bearings flushed with case oil combined with latest sealing technology ensures high levels of durability in harsh operating environments
  • Integrated flushing valve contributes to increased service life by supporting the cooling of oil when used in closed hydraulic circuits
  • Designed for continuous high rotational speeds
  • Integrated control valve allows operators to shift smoothly between travel speeds with the soft-shift mode operating in both directions of travel
  • Runs with standard reduced displacement of 66% in high speed mode, which is configurable on request, reducing oil flow in the circuit and improving system efficiency
  • Comes with multi disc spring applied pressure released parking and emergency brake
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