Industry News

Daily Inspection and Maintenance of Hydraulic ExcavatorsRoutine inspection is essential to ensure the long-term, efficient operation of a hydraulic excavator. For owner-operators, consistent daily checks can significantly reduce maintenance costs and prevent unexpected downtime.1. Pre-Operation

1. Causes of Gear Jumping(1) Wear of Variable Speed Transmission ComponentsThe W4-60 excavator uses a mechanical gear-shifting transmission system, which relies on the sliding gear sleeve engaging with fixed gears to complete gear changes. During frequent shifting operations, the meshing surfaces