The PC210LC-8 excavator of Komatsu is maintained as follows:
Every day, butter is replaced every 400H--500H for the first time after 50H change. Change the engine oil at the same time, change the machine filter, the hydraulic oil 3000H, the oil absorption rate and the oil filter 1500H change, the pilot filter 250H change, the rotary and final transmission gear oil 1000H change, the rotary plate butter is replaced once every year, the oil time can not be postponed, the other replacement time can be a little bit. A little delay.
1 million hours import, to see how you maintain your own maintenance, good maintenance, that the life of the excavator must be long, poor maintenance, you are not the original imported excavator, the hydraulic oil should be changed, and so on, to buy a Book Maintenance books to see.
Fuel management should choose different grades of diesel fuel according to different ambient temperatures; diesel oil can not be mixed with impurities, lime soil and water, otherwise the fuel pump will be worn early; the content of paraffin and sulphur in inferior fuel oil is high, and the engine will be damaged. Every day after operation, the fuel tank should be filled to prevent water drop from the inner wall of the tank. Open the discharge valve at the bottom of the fuel tank before daily operation.
Other oil used for the management of other oils include engine oil, hydraulic oil, gear oil, etc.; different grades and different grades of oil can not be mixed; different kinds of oil used in the production process are added in the process of chemical or physical effects of additives; to ensure the cleaning of oil, to prevent impurities mixed; according to the temperature and use of the environment. The mark of oil is selected on the way.
Lubricating oil management using lubricating oil (butter) can reduce the wear of moving surface and prevent noise. The grease can not be mixed with dust, sand, water and other impurities in storage and storage; it is recommended to choose lithium based grease G2-L1, good wear resistance and heavy load condition; when adding injection, try to squeeze and wipe the old oil as far as possible to prevent Sandy soil adhered.
