掘削機の走行偏差問題
Excavators are essential machinery in construction and mining operations. When an excavator experiences traveling issues, it can significantly hinder productivity and efficiency. This blog will delve into the common causes of excavator traveling issues and provide detailed methods for troubleshooting and resolving these problems. Common Causes of Excavator Traveling Issues 1. Contaminants in the Parking Brake Circuit’s Balance Valve One frequent cause of traveling issues is the presence of contaminants in the parking brake circuit’s balance valve. When foreign particles block the small orifices in the balance valve, the parking brake cannot be disengaged, leading to traveling deviations. During operation, if hydraulic pressure cannot move the balance valve spool due […]