No matter what to do? Idle excavators need full maintenance.
The excavator can't work all the time. When the excavator is out of season, there are a lot of excavators in the unactive situation. If your excavator is unused for a long time, is it completely free? Of course, it is not, maintenance should continue.
Today, I would like to talk about how to maintain the idle excavator. What matters should be noted?
(1) engine maintenance of idle excavator
1. remember to let off the cooling water in the engine.
2. replace engine oil. The new motor oil is usually neutral and will not corrode the metal parts of the engine.
3. remember that the fuel tank is filled with diesel oil to avoid rust, and if conditions permit, preservatives should also be added.
4. it is better to start the engine once a month in the downtime stage for short time operation.
5. the idle excavator should be filled with cooling water before starting, and the cooling water should be put out at the end.
(two) storage of storage battery for idle excavator
For a long time idle excavator, it is best to remove the battery, and then place the battery in the dry and antifreeze. To keep the surface clean and dry, it is strictly forbidden to place the conductive body on the battery. When the battery is dismantled, the negative electrode line must be cut off first, then the positive electrode line is cut off, and the negative electrode line must be connected first, and the negative electrode is connected. The electrical system of construction machinery is negative pole grounding, which is to prevent short circuit when battery is disassembled. In addition, lead-acid batteries should be charged once a month.
(three) antirust treatment of idle excavator
It is very easy for the excavator to remain idle for a long time, so rust treatment must be carried out.
1. before the excavator is stored, it should be based on the size of the outer surface of the outer surface of the rustproof lacquer. It is determined by the method of filling the paint, or by the method of repainting the lacquer with the whole machine.
2. more than the excavator, other construction machinery idle work equipment should also be antirust treatment, such as paver flat plate, loader shovel, scraper knife and so on, the metal exposed to rust method is smeared butter.
(four) time cleaning excavator
The excavator is idle for a long time, and it will inevitably produce dust. So for your excavator's sake, it is necessary to clean the fuselage and cab regularly.
(five) air conditioning should also be maintained
Air conditioning in addition to summer, most of the time in the state of no use, in the air conditioning idle time to check, it is best to ensure that the operating air conditioner 3 to 5 minutes a month, to prevent a long time from failure.
Summary: do not think that the excavators do not live dry, you can ignore, and also to maintain, because the maintenance of the excavator is very important, directly affecting the life of the machine.
