QEL75SA Backhoe Loader Drive Axle

  • The axle housing has a variety of installation dimensions to meet the needs of different users.
  • Adopting two-stage reduction transmission mechanism,namely spiral bevel gear reduction and wheel planetary reduction mechanism,the input torque is large and the transmission efficiency is high.
  • Built-in normally closed multi-disc wet brake,brake half shaft,spring pressure,hydraulic release,good braking performance.
  • Suitable for 7.5 tons backhoe loader and compatible construction machinery.

Require a quotation
Main Connection Dimensions
Technical Parameters
Model No.QEL75SA
Main transmission ratio2.333
Transmission ratio at wheel6.923
Total transmission ratio16.152
Dead load19000Kg
Dynamic load7600Kg
BrakeNumber of friction plates per side27600N.m
Max. Brake torque (Initial state)21500N.m
Oil inletM10×1
Oil pressure when brake release4.8MPa
Brake oil dischargeInitial state30ml
Max.(When the sheet wears 2mm)58ml
Max.(When the sheet wears 4mm)87ml
Working temperature-20~+110℃