QATD260-320 Series Farm Tractor Front Drive Axle

Characteristics:
  • Adopted two-stage deceleration mechanism,and the spiral bevel gear is used to slow down.The two sides are planetray deceleration mechanisms.The transmission ratio is large and the output torque is large.
  • The Whole housing is rigid.
  • Adopted hydraulic multislice differential olck,lock balance,smooth operation,improve the passage of the entire machine under bad conditions.
  • Centralized two-way hydraulic steering cylinder,compact structure,light and flexible steering.
  • Adoped double acting independent oil circuit,full hydraulic front wheel steering,the angle is up to 55°,small turning radius,good passability.
  • Steering angle sensors may be provided upon request to support unmaned tractors.
  • Suitable for 220-320 horsepower four-wheel drive tractors.

Main connection dimensions
Technical parameter

Front wheel maximum turning angle55°Steering cylinder diameter (mm)80
Total speed ratio17.6Steering cylinder stroke (mm)138×2
Main reducer speed ratio2.75Max pressure of oil cylinder(MPa)21
Front wheel alignment parametersFront wheel camber1°30’Cylinder tubing interfaceM18×1.5
Kingpin inclination angleDifferential Lock Control Oil PortM14×1.5
Kingpin inclination angleDifferential Lock Manipulates Oil Pressure2MPa
Front Wheel Front Bundle (mm)0-2Rated load (Kg)8500