Unidad de reducción de engranajes de alta precisión de los accionamientos finales de la excavadora DH55

Otros vídeos
June 29, 2026
Descripción del vídeo:
This video demonstrates the setup, operation, and key moments during typical use of the DH55 Excavator Final Drives. You'll see a detailed walkthrough of this high-precision gear reduction unit, including how it enables smooth 360-degree rotation in excavators. We explain the internal planetary gear mechanism, integrated wet multi-disc brake system, and common troubleshooting scenarios like abnormal noise, oil leakage, and overheating issues.