The crane is powered by hydraulic pressure and equipped with various hydraulic devices. Therefore, if the operation and maintenance rules are not strictly observed, it is not only impossible to give full play to the due performance, but also will shorten the service life of the parts.
Crane is a common type of construction machinery. Generally, cranes are powered by hydraulic pressure and equipped with various hydraulic devices. If the driver fails to comply with the operation and maintenance rules, it will not only cause the crane to lose the opportunity to give full play to its performance, but also shorten the service life of the parts.
Before operation, the liquid level window of the oil tank shall be used to determine whether the hydraulic oil is filled up as required. If it is below the specified mark, it must be supplemented. When refueling, be sure to inject through the refueling filter screen, and pay great attention not to mix with impure characteristics such as oil or water of different brands. The filter element of the oil filter shall be checked after 250h of operation, and cleaned or replaced if necessary.
