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There is a noise when the mountain worker sem822 bulldozer rotates

There is a noise when the mountain worker sem822 bulldozer rotates

When sem822 bulldozer works, there is a sound when the bulldozer rotates. The sound is not very loud, which affects the normal operation of the bulldozer. In addition, when the bulldozer does not work, people can push it. When working, the rotating brake of the bulldozer is normal
There is a noise when the mountain worker sem822 bulldozer rotates
Based on many years of experience in maintenance and repair of common faults of Shangong sem822 bulldozer, Shantui bulldozer maintenance plant summarizes several common reasons for the fault of "sound when Shangong sem822 bulldozer rotates":

1. The planetary gear is broken

The spindle bearing of 2 rotary table pump is broken

3. The valve basin is damaged

4. The swing motor is faulty and needs to be disassembled

5. The brake pad is broken

After the field troubleshooting by the special technician of Shangong sem822 bulldozer in our factory, it is found that the fault of "sound when Shangong sem822 bulldozer rotates" is caused by the broken brake pad of the bulldozer. After replacing the brake pad of Shangong sem822 bulldozer, the fault is eliminated and Shangong sem822 bulldozer can work normally

Many daily failures of bulldozers are caused by abnormal operation or regular maintenance of bulldozers. Therefore, to avoid the occurrence of common failures of bulldozers, it is necessary to use bulldozers according to correct operation methods, maintain bulldozers according to specified time, and do a good job in daily inspection of bulldozers
 

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