Capacity 1-20T Span10-30m. All the standard which is required for the crane is the Chinese standard and ISO standard Safety feature Electric hoist double limit, Weight overload protection device, Top quality long time bearing polyurethane materials buffer, Crane traveling limit switch, Voltage lower protection functions, Emergency stop system, current overload protection system and so on! Electric wire rope hoist Hoist hydraulic brake 4 steps gear limit switches (up, down, low speed up-approach, phase fault protection) Main lifting motor with thermal protection Hook with latch Motor for hoisting and travelling Rubber buffers Users can choose the other configurations as following: Crab+trolley and crane can use the frequency convertor to adjust the speed according to your demand. The wireless remote device to fulfill the long distance control. In the outdoors, pls have a special note to proof-wind and proof-rain. Other feasible configurations for your choose.
