13 Ton Steering Drive Axle
1. The main reducer with Gleason bevel gear implementation has high - efficiency transmission and is low - noise.
2. The NGW - type planetary gear transmission comes with a rational and compact structure.
3. Made of ductile iron casting, the axle has excellent rigidity and a substantial load - bearing capacity.
4. For braking purposes, a closed multi - disc wet brake is used. It works on hydraulic pressure and is released by spring action. The stable braking performance guarantees safety and reliability.
5. It is fit for 15 - ton wheel excavators.
Introduction:
13 ton steering drive axle is applicable to 15 - ton wheeled excavators. The axle housing is produced through the casting of ductile iron. Gleason spiral bevel gear transmission is adopted for the main reduction, and an NWG - type planetary reduction transmission mechanism is used for the wheel - side reduction. As for braking, a closed multi - disc wet braking system is implemented, ensuring 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 |
