How to inspect and maintain grab cranes?

The inspection and maintenance of the grab crane is very important. The following are the daily maintenance points of the equipment：

1. Daily check whether the lubrication condition of the grab crane bearing is good, and check whether all fasteners are fastened.

2. Daily check whether the drive belt of the equipment is installed correctly and in good condition. Once a slight damage to the belt can be found in time, it should be replaced with a new one immediately. When there is oil on the belt or sheave of the machine, wipe it off with a clean rag immediately.

3. Check whether the protective device is in good condition on a daily basis. Once the protective device is found to be unsafe, it must be eliminated immediately.

4. Daily check whether there are materials or other sundries in the damaged cavity of the grab crane, and if there are any, they should be cleaned up.

5. Check whether the head of the grab crane or the jacking screw is returned, and whether the adjusting gasket is installed correctly and pressed tightly.

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