Maintenance will extend the life of the crane
After the crane has been in operation for a period of time, it needs to be maintained, which will extend the life of the crane, so it should be noted in this regard. How should the crane be maintained? There are two major aspects to follow:
1. Crane appearance: comprehensively clean the exterior, so that there is no dust, no yellow robe. Check for cracks and open welds.
2. Lifting and hoisting: Check whether the wire rope, hook and pulley are safe and reliable. If the wear exceeds the specified value, it should be replaced. Check and adjust the brakes to make them safe, sensitive and reliable. Inspection of crane wire ropes. Check the wire rope should focus on the condition of broken wire, wear, kinking, rust, etc. For some locations where the wear and broken wire are more serious but have not exceeded the standard, the mark should be made to focus on the re-examination. Pay attention to check whether the safety limiter of the wire rope in the reel is effective, whether the wire rope pressure plate on the reel is pressed and the number of platens is appropriate.
