QWL30 Wheel Loader Drive Axle

Characteristics:
  • Two-stage decelerating structure is adopted for drvve axle.
  • Spiral bevel gears with great bearing capacity and high efficiency are adopted for main drive.
  • The wheel is planetary decelerating structure.
  • The main reducer is equipped with the common bevel-gear differential mechanism with simple structure and flexible differential function.
  • Cast steel with adequate rigidity serves as material for the axle housing.
  • The brake in clamp-cisc braking mode has great braking moment.
  • Suitable for ZL30 loader and 14-18T road roller.

Main connection dimensions

Connection dimensions
ModelL1L2L3ABCDHhflangeRotation direction（front）
QWL3087518252146105155336M20×1.515075Round flangeAnanti clockwise
QWL30（1）87518252146105155336M20×1.515075Round flangeClockwise
QWL30（2）8651825214695160330M20×1.5175100Square FlangeClockwise
QWL30（3）8651825214695160330M22×1.5190100Square FlangeAnanti clockwise
QWL30（4）8651825214695160330M22×1.519090Square FlangeAnanti clockwise
QWL30（5）8651825214695160330M22×1.518090Square FlangeAnanti clockwise
QWL30（6）96018252146100/140160336M22×1.518090Square FlangeAnanti clockwise

Technical parameter

Main reducer ratioTransmission ratio at wheelTotal transmission ratioAxle loadInput torqueClamp-disc brake
Number of cylindersCylinder diameterBraking oil pressureOil inletBraking radiusBraking moment
4.2224.820.2618500kg2300N.m4759.8MPaM12×1.251869660N.m/pce