The engine oil should be changed within the specified maintenance period. The old engine needs more careful care. The replacement time of engine oil filter can be shortened as appropriate, so as to make the engine life longer. Diesel oil should be provided by regular gas stations as far as possible. Even if the diesel oil is added by regular gas stations, it is not allowed to be directly added into the fuel tank, and it should be filtered before adding.
The hydraulic oil, return oil filter element and pilot filter element shall be replaced according to the specified maintenance cycle of Baite excavator, and attention shall be paid to whether iron and copper chips are adsorbed on the filter element. When the crusher is used, the deterioration of hydraulic oil is accelerated and the replacement period should be shortened. Do not work for a long time without oil.
Electrical attention to waterproof, do not involve in deep water operations, cleaning do not directly wash electrical parts with water. Do not stack sundries in the battery box, especially metal tools, which may cause fire. Do not replace the insurance with iron wire, copper wire, or substandard insurance. When the excavator is parked for a long time, the battery line should be removed to prevent feeding.
The gear oil of mechanical rotary reducer and traveling reducer shall be changed periodically. Pay attention to clean up the soil and sundries in the pin shaft part and add grease. When wading operation, when water overflows the rotary gear ring, pay attention to replace the grease in the rotary gear ring. Pay attention to the rust prevention of oil cylinder rod. When the excavator is parked for a long time, the exposed metal parts shall be coated with grease to prevent rust.
Check whether the pin shaft bolt is loose, fallen off and missing every day, and fasten it in time. Check the structure for cracks and deformation every day. When parking excavators, pay attention to the surrounding environment, park on solid and stable hard ground, do not park on the river, cliff edge, hillside, to prevent accidents.
The air filter element shall be inspected frequently. When the outer filter element is dusty, use compressed air to blow from the inside to the outside. The air pressure shall not be too high to prevent the filter element from being blown out. Therefore, we should often clean the machine to ensure that the major parts are working properly.