... easily 3.used convenient 4.high lifting speed winch 5.heavy duty winch Electric winch with wirerope: Electric winch, most of time, follow-operated by ... goods, raising labor efficiency, improving working conditions. JK type high speed winch mainly used for materials lfting and tracton the weight ... .Application: Workshop, Plant, Storage, yard, pack ,etc 6 ton heavy duty electric winch with wire rope