How to store construction machinery correctly is the knowledge that construction machinery operators should master. In particular, many construction machinery may not be reused for a long time, or these machinery and equipment need to be stored for a long time after a project is completed. At this time, how to properly store construction machinery for a long time has become an important issue, so how to store construction machinery for a long time?
How To Store Construction Machinery Correctly
1. Park in a dry room. If you have to stop outside, you should choose a flat ground and pave it with boards. Cover with cloth after parking.
2. Before long-term storage, the machinery must be maintained, damaged parts repaired, and thoroughly cleaned to keep it in good technical condition.
3. The arrangement and layout at the airport shall ensure that the access of any machine is not affected by other machines.
4. The fuel control lever of the machine shall be placed at the idle position, and each control lever shall be placed at the neutral position.
5. Storage of engine. ① Drain the cooling water from the engine. ② Change the engine oil. The new oil is usually neutral and will not corrode the metal parts of the engine. ③ The fuel tank is filled with diesel to avoid rusting. Preservatives shall be added if conditions permit. ④ During the shutdown, the engine shall be started once a month to make the machine run for a short distance, so as to establish a new oil film at the lubricating place of each part to prevent rust. It should be noted that the cooling water should be filled before starting and drained at the end.
6. Storage of storage battery. ① The battery shall be removed and placed in a dry and antifreeze place. Keep the surface clean and dry. Do not place conductive objects on the battery. When removing the battery, first cut off the negative wire, and then cut off the positive wire; During installation, connect the positive wire first and then the negative wire. Since the electrical system of construction machinery is grounded at the negative pole, this is to prevent short circuit when disassembling and assembling the battery. ② Lead acid battery shall be charged once a month.
7. Anti rust treatment. ① Before storage, it shall be determined whether to use paint repair or repaint the whole machine according to the size of the peeling area of the antirust paint on the external surface. ② For the working devices of construction machinery, such as the screed of the paver, the bucket of the loader, the scraper of the grader, etc., the anti rust method for the exposed metal is to apply butter.
