... Cost effective 4, Widespread using 50T Large Tonnage Winch Winch is a kind of strong comprehensive using machine in ... and Port pier. Main feature:a) This type of winch consists of eletric motor , drum ,reducer gear box ... etc.b) All the parts used for the winch are standardc) Easy operation and maintanence Our advantages: ... an extensive list of parts to keep your winch in top working condition. Up to now, ...