Crane can also be called crane, which is a kind of multi action lifting machinery that can move materials vertically or horizontally within a certain range. Huai'an Crane Leasing Company It can be said that in modern social activities, the crane has become an indispensable important logistics transportation equipment. The cargo handling company pointed out that this is not only because the use of the crane can greatly improve the quality of material handling, but also because the use of the crane has greatly improved the material handling conditions and the actual production efficiency, It also increases economic benefits. Therefore, in recent years, cranes have also been widely used in ports, workshops, construction sites and other places. The factory moving company pointed out that due to the large mechanism, complex structure, large operation space and variable load of the crane, the impact of vibration, friction and other factors will inevitably lead to looseness, wear, aging, etc. of some parts and connectors, affecting the normal operation and work of the crane, There are large potential safety hazards in the operation, leading to the occurrence of safety accidents in crane operation, causing large economic losses, and endangering the life safety of workers. Therefore, it is particularly important to do a good job in crane maintenance and protection. Only regular maintenance, overhaul and repair of the crane can further ensure the safe and stable operation of the crane, extend the service life of the crane and obtain greater economic benefits.

professional Crane rental company Let's introduce to you the method of maintaining the leased crane

1. All kinds of machine parts, especially the equipment of hydraulic system, must not be attached with dirt. After the operation, dust and oil stains must be eradicated and cleaned.

2. Water and impurities in the hydraulic oil tank shall be removed from the bottom oil drain every half month, and all hydraulic oil shall be replaced every other year (or after 2000h of operation) (the oil change period can be properly extended if the oil has not changed). Fengxian Crane rental The company pointed out that when the crane is operating in a unique and harsh environment, the replacement cycle of oil should be shortened accordingly.

3. After the hydraulic oil has been operated for a long time, some condensate and sediment will occur, so it should be regularly discharged once a month. Drain the condensed water after the roller stops working overnight. Unscrew the oil drain plug at the bottom of the oil tank to let the dirty oil flow out until the clean oil is seen. Then install the oil drain plug and add fresh hydraulic oil.

4. The forklift transportation company pointed out that no matter how long the operation time is, the hydraulic oil should be updated at least once a year to prevent the hydraulic system from being polluted by oil metamorphosis. Before changing the oil, start the engine first to warm the hydraulic oil for drainage. As long as the normal protection is well done, the service life of the small crane will be increased and the safety factor will be higher in the normal operation.