8 Ton Wheel Excavator Drive Axle
1. The main reducer with quasi-hyperbolic spiral gears features high efficiency, stable operation, and low noise.
2. The NGW-type planetary gear transmission has a reasonable and compact structure.
3. The hydraulic shoe-type brake ensures reliable and safe braking performance.
4. The hydraulic steering system enables flexible operational control.
5. The cast-steel axle housing exhibits high bearing capacity and rigidity.
6. Bearing oil seals and key components are sourced from well-known imported brands, ensuring extended service life.
7. Suitable for 8~12 ton wheel excavators.
Introduction:
8 ton wheel excavator drive axle is suitable for 8~12 tonne wheel excavators. It features an integral cast steel axle housing, with the main reducer utilizing hypoid bevel gear drive. The wheel side adopts an NGW-type planetary reduction mechanism. For braking, it is equipped with a hydraulically normally open expanding shoe wheel side brake, ensuring safe and reliable braking.
Main technical parameters:
Total transmission Ratio | 16.89 |
Maximum input torque | 2535N.m |
Rating load | 17500Kg |
Braking oil pressure | 12.5MPa |
Single braking moment | 10900N.m |
Single brake caliper capacity | 14ml |
Oil request for driving axle (API standard) | GL-5:85W/90 Gear Oil (above -12℃) |
Oil request for brake | Synthetic brake fluid of DOT3 or 719,not allow mix! |
