QWL18SD Wheel Loader Drive Axle

Characteristics:
  • Service brake and parking brake is integreted.
  • The brake in enclosed multi-disc wet-type braking mode,with braking hub,hydraulic pressing,spring release and excellent braking performnce,is installed behind the planetray hub decelerating-gears.
  • QWL18SD suitable for the ZL20 wheel loader and the engineering machineries in similar conditions.

Main connection dimensions
Technical parameter

Main reducer ratio6.667
Transmission ratio at wheel3.23
Total transmission ratio21.53
Maximum axle load8500Kg
Maximum input torque900N.m
brakeBrake typeService and parking brake integreted(SAHR)
Parking brake fully open oil pressure5MPa
Parking brake torque10700N.m / axle
Parking brake oil displacement80ml / axle
Service brake working oil pressure8.16MPa
Service brake torque11400N.m / axle
Service brake oil displacement95ml / axle
Brake oil inlet holeM14x1.5