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If the running-in period is done well, the failure will be much less

Newly bought small excavators have to go through a period of running-in period. Whether the running-in is good or not will be very different in the later use. If the running-in is not good, the failure rate will increase a lot, so we should pay attention to the running-in period. what?

1. First of all, the operator should go to the manufacturer for training, read the manual carefully, have a sufficient understanding of the structure and performance of the machine, and operate and maintain it according to the requirements of the manual.

2. During the break-in period, it is not allowed to overload the construction, and it is the most appropriate to construct according to 60% of the standard load. Because the number of times of running-in of new parts is small, the friction surface is rough, and the bearing state of the surface is uneven.

3. During the construction process, the concave and convex parts on the surface of the parts and the gears are fitted and rubbed with each other, and the metal chips that have fallen off, as abrasives, continue to participate in the friction and accelerate the wear of the parts. Therefore, it is necessary to check the lubrication frequently. Check whether the oil, hydraulic oil, coolant and brake fluid are abnormal.

4. During the running-in period, the tightness of each fuel tank should be checked frequently, and if there is leakage, it should be dealt with immediately.

5. After the running-in period, a comprehensive maintenance should be carried out, and the hydraulic oil and lubricating oil should be replaced with new ones.

The maintenance of the small excavator during the running-in period plays a crucial role in its service life. Pay attention to the maintenance and maintenance during the running-in period, and the failure will be much less in the later use.

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