The stoppage order is coming! How is the excavator going through the winter? These 9 maintenance tip

In most parts of the north, the stoppage order has been implemented, and the excavator has not been alive. The winter break period of several months has officially begun. During the idle time of the excavator, don’t ignore the love machine and park the excavator in winter. Do you know the 9 big precautions?

1. In the winter, the construction season is low. Before the excavator is stored idle, the whole excavator hydraulic spare parts should first conduct a comprehensive physical examination to check whether there is any fault and the loose parts. Also clean the dust and dirt on the fuselage.

2. When storing the excavator in winter, remember to take out the exposed cylinder as much as possible to avoid corrosion of the cylinder in humid conditions such as snow in winter, to prevent the cylinder from rusting. If it cannot be contracted due to the site, it can be in the piston. Apply a layer of butter to the surface of the rod.

3. The temperature in winter is particularly cold. When the excavator needs to park for a long time, the coolant in the engine should be emptied. It should also be observed whether the oil quality of the engine is normal, and the old oil is easy to corrode engine parts.

4. The location where the excavator is parked also needs special attention. It is best to park in a dry indoor environment. Due to the limited conditions, most of the friends can only park the excavator outdoors. In this case, choose a flat place and not for a long time. Placed in a humid, saline, dusty environment.

5. When the excavator spare parts is parked outdoors for a long time, remember to cover the bare cylinder with cloth. For outdoor safety reasons, carefully check whether there are valuables and flammable and explosive things in the cab when storing the excavator.

6. When the excavator is placed, it cannot be completely ignored. The engine needs to be started once a month to avoid problems for a long time. When the antifreeze is insufficient, it should be added in time and then restarted.

7. Winter maintenance can not be lost, diesel should be replaced by -10~30 model. Light diesel oil with low freezing point and good firing performance should be selected; oil should be replaced with thickened oil suitable for the weather in the region; at the same time, check whether the hydraulic system has In case of oil leakage, if necessary, replace it.

8. Due to the low temperature, the battery is easy to be fed in winter. The battery should be removed and placed in a warm indoor storage.

9. The air-conditioning system should also be checked regularly. The air conditioner should be operated for 3 to 5 minutes per month to prevent failure for a long time. https://jnjmzm.wixsite.com/sdjygcjx