12 Ton Steering Axle
1. The main reducer with hyperbolic spiral bevel gear technology operates efficiently, stably, and quietly.
2. The NGW-type planetary gear drive is structured in a reasonable and compact manner.
3. Reliability and safety in braking are guaranteed by the hydraulic shoe-type brake system.
4. Flexible handling is provided by the hydraulic steering mechanism.
5. The cast steel axle housing is characterized by high load-bearing capacity and rigidity.
6. Imported famous-brand components, including bearing oil seals, ensure long-term durability.
7. It is suitable for 12-ton wheeled excavators.
Introduction:
Suitable for 12-ton wheeled excavators and other similar host configurations, 12 ton steering axle features a one-piece cast steel axle housing. The main reducer utilizes hypoid bevel gear drive, and the wheel assemblies are equipped with NGW-type planetary reduction gear systems. For braking, it relies on hydraulically activated normally-open expanding shoe wheel-end brakes, guaranteeing both safety and dependable performance.
Main technical parameters:
Total transmission Ratio | 16.89 |
Maximum input torque | 2535N.m |
Rating load | 13000Kg |
Term of turning | Hydraulic steering |
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 | L-HV46 Wear resistant and low coagulation hydraulic oil |
The dimensions of input flange | 4-Ø12.2 distributes Ø110 of circle, concave |
