Item |
Parameters |
Loading Capacity(kg) |
13000/pc |
Wheel Track(mm) |
1804~1880 |
Spring Center Distance(mm) |
960、1035、1040 |
Housing Section Size(mm) |
170×170×18 |
Crown Gear PCD(mm) |
Φ300 |
Input and Output Flange Size (mm) |
Φ180 Face Tooth (ISO8667-T180) |
Rated Output Torque(Nm) |
55000 |
Speed Ratio |
3.867,4.143,4.267,4.571,4.77,4.8,5.143,5.263,5.459,5.849,5.921,6.73 |
Brake Size(mm) |
Φ410×220 |
Brake Cylinder Size(in) |
30/30 27/27 |
Brake Torque(Nm) |
29810 |
Axle weight(kg) |
Rear axle 814 /Middle axle 914 (Casted axle housing) |
Wheel Mounting and Size (mm) |
Located by rim center hole, wheel bolt 10×M22×1.5,PCD Φ335 |
Optional Function |
ABS、Automatic adjuster |
Custom-made design and configuration are available |
1. Longer reliability fatigue life: Reaching max output torque of 55000Nm and reliability lifetime increased by 40%.
2. Higher loading capacity: Housing with unequal wall thickness, add reinforcement ribs on radius area, use box section structure for spring saddle area.
3. Higher gear fatigue life: Using one-piece crown gear with higher supporting stiffness.
4. More simplified assembly process: Using one-piece design of carrier to reduce components quantity.
5. Better heat radiation function: Adding 17 heat-radiation ribs dispersed from outside of carrier, enlarging heat-radiation area of carrier.
6. Improved torque-transmission capability: Updating differential bearing support structure and increasing crown gear supporting stiffness to improve the torque-transmission ability by more than 10%.