15 Ton Steering Drive Axle
1. The main reducer employing Gleason bevel gear features high transmission efficiency and low - noise operation.
2. The structure of the NGW - type planetary gear drive is reasonable in design and compact in layout.
3. The axle, fabricated from ductile iron casting, exhibits good rigidity and can bear a large load.
4. A closed multi - disc wet brake is utilized for braking. Hydraulic pressure is applied for operation, and spring force is used for release. Its stable braking performance ensures safety and reliability.
5. This product is suitable for 15 - ton wheeled excavators.
Introduction:
15 ton steering drive axle is designed to be used with 15-ton wheeled excavators. Ductile iron casting is used to form the axle housing. For the main reduction, Gleason spiral bevel gear transmission is utilized, while an NWG - type planetary reduction transmission mechanism is employed for the wheel - side reduction. A closed multi - disc wet braking system is applied in the braking aspect, guaranteeing safety and reliability.
Main technical parameters:
Total transmission Ratio | 14.77 / 16.91 / 22 |
Maximum 0utput torque | 50000N.m |
Dynamic load each axle | 13000Kg |
Braking torque (single side) | 21000N.m |
Braking oil pressure | 4Mpa |
Braking displacement | 45-128ml |
Angle of turning (inside wheel / outside wheel) | 37° / 30° |
Steering cylinder pressure | 14Mpa |
Oil request for driving axle (API standard) | GL-5:85W/90 Gear Oil (above -12 ℃) |
Brake and cylinder oil | L-HL46 hydraulic oil |
