QATD804 Tractor Front Drive Axle

  • Two-stage decelerating structure is adopted for steering drive axle.universal joint rotating at constant angular velocity is adopted to connect the inner semi shaft with the drive shaft.with the drive shaft.
  • Integral-type ductile-iron axle housing with adequate rigidity and light weight is adopted.
  • Centrally positioned transmission shaft and swing-type central swing pin are adopted.
  • Front-wheel steering solely under hydraulic pressure,the steering angle can reach 50°.
  • Suitable for 80-100 horsepower four-wheel drive tractor and similar products.

Require a quotation
Main Connection Dimensions
Technical Parameters
Model No.QATD804
Maximum input torque350N.m
Transmission ration21.125 / 23.766 / 20.042 / 17.727 / 16.264 / 17.92
Front-wheel positioningFront-wheel camber1°
Kingpin inclination angle7°30"
Kingpin caster angle10°
Toe-in of front wheel0-5mm
Steering typeIndependent oil-way,front-Wheel steering solely under hydraulic pressure
Oscillation angle of front axle11°（Each side）
Maximum steering angle of front wheel50°， Able to reach 45°,40° through adjustment
Diameter of steering oil cylinderФ48
Stroke of steering oil cylinder200mm
Maximum allowable pressure for steering cylinder16MPa
Maximum load-carrying capacity2500Kg
Net weight292Kg
Spline parametersm=2.75，Z=10，a=30°