For long-term storage of construction machinery, the following points must be achieved: (1) It should be parked in a dry room. If you have to stop outside, you should choose a flat floor and put wood. Cover it with a cover after parking.
(2) Before long-term storage, the machinery must be repaired, damaged and repaired, and thoroughly cleaned to maintain good technical condition.
(3) Arrangement and arrangement at the airport stop shall ensure that the entry and exit of any machinery is not affected by other machinery.
(4) The mechanical fuel control lever should be placed in the idle position, and each joystick should be placed in the neutral position.
(5) Storage of the engine. 1 Release the cooling water from the engine. 2 Replace the engine oil. The new engine oil is usually neutral and will not corrode the metal parts of the engine. 3 The fuel tank is topped up with diesel to avoid rusting of the fuel tank. Preservatives should also be added if conditions permit. 4 During the shutdown period, the engine should be started once a month to make the machine travel for a short distance, so that a new oil film is formed in the lubrication parts of each part to prevent rust. It should be noted that the cooling water should be filled before starting, and the cooling water should be exhausted at the end.
(6) Storage of batteries. 1 The battery should be removed and the battery placed in a dry and antifreeze. To keep the surface clean and dry, it is strictly forbidden to place conductive objects on the battery. When disassembling the battery, first cut off the negative line and then cut off the positive line; first connect the positive line and then the negative line. Because the construction machinery electrical system is a negative grounding, this is to prevent short circuit when disassembling the battery. 2 lead-acid batteries should be charged once a month.
(7) Anti-rust treatment. 1 Before storage, it should be determined according to the size of the peeling area of ​​the outer surface anti-rust paint, whether it is repaired by the method of repainting or by repainting the whole machine. 2 The working equipment of the construction machinery, such as the screed of the paver, the bucket of the loader, the scraper of the grader, etc., the rust prevention method of the bare metal is spread butter.
(2) Before long-term storage, the machinery must be repaired, damaged and repaired, and thoroughly cleaned to maintain good technical condition.
(3) Arrangement and arrangement at the airport stop shall ensure that the entry and exit of any machinery is not affected by other machinery.
(4) The mechanical fuel control lever should be placed in the idle position, and each joystick should be placed in the neutral position.
(5) Storage of the engine. 1 Release the cooling water from the engine. 2 Replace the engine oil. The new engine oil is usually neutral and will not corrode the metal parts of the engine. 3 The fuel tank is topped up with diesel to avoid rusting of the fuel tank. Preservatives should also be added if conditions permit. 4 During the shutdown period, the engine should be started once a month to make the machine travel for a short distance, so that a new oil film is formed in the lubrication parts of each part to prevent rust. It should be noted that the cooling water should be filled before starting, and the cooling water should be exhausted at the end.
(6) Storage of batteries. 1 The battery should be removed and the battery placed in a dry and antifreeze. To keep the surface clean and dry, it is strictly forbidden to place conductive objects on the battery. When disassembling the battery, first cut off the negative line and then cut off the positive line; first connect the positive line and then the negative line. Because the construction machinery electrical system is a negative grounding, this is to prevent short circuit when disassembling the battery. 2 lead-acid batteries should be charged once a month.
(7) Anti-rust treatment. 1 Before storage, it should be determined according to the size of the peeling area of ​​the outer surface anti-rust paint, whether it is repaired by the method of repainting or by repainting the whole machine. 2 The working equipment of the construction machinery, such as the screed of the paver, the bucket of the loader, the scraper of the grader, etc., the rust prevention method of the bare metal is spread butter.
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