L46A1 Mast SectionWhen the tower crane is lifted, it vibrates and makes a lot of noise. What is the cause
Tower crane operators should have solid technical knowledge of the tower crane, and carry out the maintenance of the tower crane on time. Only when personnel and machinery are in place at the same time, can tower crane accidents be avoided. What is the cause? The analysis is carried out in the hope of helping the tower crane operators.
Analysis and treatment of shaking and loud noise during tower crane lifting:
1. Fault cause: air is mixed in the hydraulic system.
Solution: exhaust.
1. Fault cause: the oil pump is empty.
Solution: come on.
1. Fault cause: the mechanical mechanism and hydraulic cylinder are too tight.
Solution: repair and replace.
1. Fault cause: internal leakage or oil seal damage in the system.
Solution: check or replace the oil seal.
1. Cause of fault: the hydraulic oil is deteriorated.
Solution: change the hydraulic oil.
