This manual introduces the basic structure, working principle, use and maintenance methods of PR50·20K drive axle in detail.
The manual describes the basic structure and working principle of the PR50 20K drive bridge, including the planetary gear set, reduction mechanisms and wet‑type multi‑plate clutch. Detailed diagrams illustrate the arrangement of the main components and the flow of power through the system.
It also provides step‑by‑step instructions for installation, regular maintenance, parts replacement and fault diagnosis, with tables of part numbers and specifications for easy reference. This manual is written in Chinese.
| Maximum torque | 19.59375 Nm |
|---|---|
| Rated torque | 12000‑15000 Nm |
| Length A | 1990 mm |
| Installation distance B | 1660 mm |
| Weight | 700 Kg |
| Center distance G | 865 mm |
The manual lists three levels of periodic maintenance (first, second, third) in Chapter 3, indicating scheduled inspections and part replacements.
Common faults include abnormal friction, oil leakage, and seal wear; causes range from worn parts to improper oil levels, with corrective actions provided in Chapter 4.
Parts tables are provided on pages 5, 6, and 8, listing part numbers, names, specifications and quantities.