Electric winch is gear reducer transmission type electric winch,which is mainly used to pull or lift heavy objects in road and
bridge projects, civil construction, mining area, factory, port, marine, e.g, Installation and disassembly of all kinds of large
or super large size steel structure and machinery equipment , reinforce concrete, drag ships, the features are orderly wire rope,
safe and reliable lifting, speed is usually not more than 12m/min.