Construction Machinery Spare Parts
Construction Machinery Spare Parts
steering drive axle WZL130
This steering drive axle is a high-end transmission component specially designed for 15-ton-class wheeled excavators and 10-12 ton backhoe loaders, integrating both steering and driving functions. Its core function is to transmit engine power to the wheels through speed reduction and direction change, while enabling vehicle steering control, making it suitable for heavy-duty operation requirements under complex working conditions. With four core advantages - high transmission efficiency, compact structure, reliable braking, and lightweight steering .It becomes the ideal choice for medium-tonnage construction machinery equipment, particularly suitable for wheeled excavators and backhoe loaders requiring frequent steering and heavy-duty operations.
This steering drive axle is a high-end transmission component specially designed for 15-ton-class wheeled excavators and 10-12 ton backhoe loaders, integrating both steering and driving functions. Its core function is to transmit engine power to the wheels through speed reduction and direction change, while enabling vehicle steering control, making it suitable for heavy-duty operation requirements under complex working conditions. With four core advantages - high transmission efficiency, compact structure, reliable braking, and lightweight steering .It becomes the ideal choice for medium-tonnage construction machinery equipment, particularly suitable for wheeled excavators and backhoe loaders requiring frequent steering and heavy-duty operations.
- The main reducer uses Gleason involute bevel gears for high transmission efficiency and low noise.
- The hub reduction employs an NGW-type planetary gear structure, which is compact and well-designed.
- Braking is achieved through disc brakes, providing strong and reliable torque. Hydraulic power steering offers flexible control
- The entire bridge housing is made of cast steel, offering high load-bearing capacity and excellent rigidity.
- It is suitable for 15-ton wheeled excavators or 10-12-ton loader-excavators.
| Total transmission Ratio | 16.89 |
|---|---|
| Maximum input torque | 2800N.m |
| Rating load | 14000Kg |
| Angle of turning | ±25° |
| Braking oil pressure | 12.5Mpa |
| Braking moment | 11500N.m |
| 0il request for driving axle (API standard) | GL-5:85W/90 Gear Oil(above -12℃) GL-5:80W/90 Gear 0i1(above -26℃) |
| 0il request for brake | HL46 Hydraulic oil, Cold region: L-HV46Wear resistant and low Coagulation hydraulic oil |
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