Item |
Parameters |
Loading Capacity(kg) |
13000/pc |
Wheel Track(mm) |
1820-1860 |
Spring Center Distance(mm) |
950、960、1035 |
Housing Section Size(mm) |
135×150×12、135×150×14、150×160×16 |
Crown Gear PCD(mm) |
Φ457 |
Input and Output Flange Size(mm) |
Φ180 Face Tooth (ISO8667-T180) |
Rated Output Torque(Nm) |
42000 |
Speed Ratio |
2.867、3.083、3.364、3.7、4.111、4.444、4.625、4.875、5.286 |
Brake Size(mm) |
Φ410×220(optional disc type 22.5’) |
Brake Cylinder Size(in) |
30/24 |
Brake Torque(Nm) |
34000 |
Axle Weight(kg) |
845(middle)/753(rear axle) |
Wheel Mounting and Size(mm) |
Located by rim center hole, wheel bolt 10×M22×1.5,PCD Φ335 |
Optional Function |
ABS、Automatic Adjuster、Active Flow、Maintenance Free Wheel End |
Custom-made design and configuration are available. |
1.A new upgraded product of QT457 axle, with output torque 42000Nm increased by 5% than QT 457 axle;
2.Using special housing steel plates to meet high loading capacity and high reliability, and realizing light weight;
3.Adopting differentiated design of bearings to improve bearing comprehensive lifetime, optimize middle axle carrier structure, and enhance lubricating property;
4.Applied for complex road condition vehicles, which can be equipped with inter-wheel differential locks and active lubrication devices to ensure the reliability of the whole axle;
5.Adopting maintenance-free hub bearing units to realize maintenance-free hub within 500,000 km;
6.Oil exchange mileage of 100,000 km, which can save maintenance cost.