Six key points to keep in mind How to maintain the excavator under special circumstances

When we use the excavator, we must pay attention to one problem, that is, the maintenance problem, this seemingly small problem, but it plays an important role in the excavator work. We know that even the best machine equipment is not well protected. The small work efficiency of the equipment is not ideal, but it will affect the use time of the equipment, and it is very The big investment is not the same return, even the negative return. Therefore, we do a good job in the maintenance of the machine, do two inspections a day, do a good job of maintenance. Excavator spare parts

1. Muddy, rainy or snowy weather

After the excavator is operated in mud, rainy or snowy weather, the following maintenance should be noted.

Clean the excavator and check for broken, damaged, loose or missing nuts and bolts. Lubricate all necessary parts without delay.

2, by the sea

When the excavator is working in the sea or on the shoreline, the following measures to prevent sea salt pollution must be taken.

(1) After the work is finished, the hydraulic cylinder is extended/retracted several times to form an oil film on the hydraulic lever. The excavator should retract the hydraulic spare parts cylinder as much as possible during storage.

(2) Thoroughly clean the excavator with clean water to wash off the salt.

(3) For the hose joints, lubrication lines and the insertion parts of the cover, paint regularly to prevent rust, because seawater is easily stored in these places.

(4) The excavator should cover the machine with a protective cover during storage to prevent seawater from entering the vent of the cab. Apply anti-rust oil to the plated part of the cylinder rod.

3, more dusty environment

Air filter: Clean the filter element regularly at short maintenance intervals.

Radiator: Clean the oil cooler grille to avoid blockage of the radiator core.

Fuel system: Periodically clean the filter element and filter at short service intervals.

Engine, silencer: Clean up a little earlier than the normal maintenance interval to prevent dust from adhering and accumulating.

4, rocky place

Track: Careful operation. Always check for broken, damaged and missing nuts and bolts. Relax a little bit more than usual.

Front End Accessory: Standard accessories may be damaged when excavating a rocky floor. Reinforce the bucket or use a heavy duty bucket before use. Komatsu excavator spare parts

5, falling rocks

Cab roof: Install the cab roof to prevent the excavator from being damaged by falling rocks.

6, freezing weather

Fuel/Grease: Use high quality and low viscosity fuel and oil.

Engine coolant: Always use antifreeze.

Battery: The battery is fully charged at intervals. If not fully charged, the electrolyte may freeze.

Track: Keep the track clean. Park the machine on a solid floor to prevent the track from freezing on the floor. https://jnjmzm.wixsite.com/sdjygcjx