QATD1804 Tractor Front Drive Axle

  • Introduce advanced technology of foreign wheeled tractors.
  • Adopt middle drive shaft and swing central swing pin.
  • Internal structure includes central deceleration, differential, constant speed direction and terminal planetary deceleration.
  • Integral bridge housing with good rigidity. It is a two-stage deceleration structure with large output torque.
  • Adopt compact multi-page latch, lock balance, smooth operation.
  • Centralized steering cylinder with more compact structure.
  • Double-acting independent oil circuit, full hydraulic front wheel steering, turning angle up to 55 degrees.
  • Adapt 130-180 HP four-wheel drive tractor.

Require a quotation
Main Connection Dimensions
Technical Parameters
Model No.QATD1804
Maximum steering angle of front wheel55°
Total transmission ratio20.769 / 17.574
Front-wheel positioning parametersFront-wheel camber angle1°30'
Kingpin inclination angle7°
Kingpin caster angle6°
Toe-in of front wheel(mm）0-2
Diameter of steering oil cylinder(mm）75
Stroke of steering oil cylinder（mm)138×2
Oil-tube connectorM18×1.5
Differential lock control oil mouthM14×1.5
Differential lock control oil pressure2MPa
Rated capacities(Kg)7500