2014年12月11日星期四

Cable cranes

Cable cranes lifting Wall-traveling Jib Crane known mainly refers to lift weights or extract is characterized along the rail lifting device only. Although there is only one elevator lifting mechanism, but in the elevator, there are many other attachments, so constitute a separate category, which includes: Lifts ship lift and so on. In addition, there are a variety of crane classification methods. For example, according to extract device and use classification, crane hook, grab crane, magnetic crane, metallurgical cranes, stacker cranes, container cranes and rescue cranes; classified by transport mode, a fixed cranes, crane operation , self-propelled cranes, towing cranes, climbing cranes, mobile cranes, truck mounted cranes; by driving classification, supporting cranes, hoisting cranes; by using the occasion classification, shop Light duty electric winch, crane machine room, warehouse crane , storage yard cranes, construction cranes, construction cranes, port cranes, shipyard cranes, crane crest, ship cranes.

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