The user unit shall strictly implement the relevant regulations, implement the daily inspection, monthly inspection and comprehensive inspection of the crane, implement the main responsibility system of the relevant personnel, and keep the daily inspection records, fault records, maintenance records
The weight of the crane is basically proportional to the power of the crane. First of all, to determine the specific motor power of the crane requires us to determine the weight of the lifting object, the span of the crane and the height of the crane to accurately determine the motor that the crane
(1) Each crane hangs a sign with its rated capacity in an obvious place. (2) During work, no one is allowed on the bridge or transporting people with hooks. (3) No crane is allowed to drive without an operating license and drink. (4) Concentration, no talking, smoking or doing irrelevant things d
The work experience of electric hoist cranes is loading, transporting, unloading and returning to the original place. The work scope is large and there are many dangerous factors. The crane is an intermittent and repetitive working method, which moves materials through the lifting and lowering of th