20T Emergency Rescue Crane Construction Equipment

20 ton truck crane

A car crane is a type of crane that is mounted on a common car chassis or a special car chassis, and its driving cab and the lifting control room are provided separately. Overview The concept of the car crane is to combine the car and the crane, and it can work by itself without assembly. The characteristics are convenience, flexibility, high work efficiency, fast transition, and improved work efficiency. Mainly used for engineering construction. Such as: highways, bridges, construction, emergency rescue, etc. General engineering teams, construction industry, and power installation departments all need truck cranes. principle Inside the jib, there is a rotating drum with a wire rope on it. The wire rope pulls the previous jib out through the pulley on the top of the next jib, and so on. When retracting, the drum reversely recovers the wire rope, and the boom retracts under its own weight. This rotating drum is driven by a hydraulic motor, so you can see two oil pipes, but don't use it as an oil cylinder. In addition, some telescopic arms of automobile cranes are equipped with plunger-type cylinders. design Automobile crane design outsourcing service: refers to the enterprise customer to hire a professional automobile crane design service provider to provide a full range of CMD; technical services for enterprise customers, to enhance the enterprise's technical advantages and reduce development costs. classification Developmental design: Apply mature design experience or feasible new technologies to design new car cranes, mainly including functional design and mechanism design.