QWL70S Wheel Loader Drive Axle
Characteristics:
- Two-stage decelerating stucture is adopted for the drive axle.
- The wheel is planetary decelerating structure.
- The main reducer is equipped with the common bevel-gear differential mechanism with simple structure and flexible differential function.
- Cast steel with adequate rigidity serves as material for the axle housing.
- The brake in enclosed multi-disc wte-type braking mode,with baking semi shaft,hydraulic pressing,spring release and excellent braking performance is installed in front of the planetary hub decelerating-gears.
Technical parameter
| Main reducer rario | 3.9 | |
| Speed ratio of hub reductor | 6 | |
| Total speed ratio | 23.4 | |
| Max output torque | 152000N.m | |
| Stactic loading capacity | 48000kg | |
| Dynamic loading capacity | 26000kg | |
| K1 | brake oil vent valve | |
| K2 | brake oil inlet | |
| Oil filling mass | main reducer | 18L |
| wheel hub | 7.5L+7.5L | |
| Brake | brake type | Normally opened wet type brake |
| friction plate qty. each side | 4 pairs | |
| max service brake torque | 48000N.m | |
| brake oil rube connector size | M14x1.5 | |
| max brake oil pressure | 6.9MPa | |
| brake oil displacement(initial) | about 25cc each side | |



