... 25 + 40 ºC. This product is regular crane, widely used in using low frequency or fewer ... It has better stability when using, make full use of the higher headroom of workshop to reach ... ,used CD1, MD1 electric hoist, double-girder bridge crane with hoist traveled in orbit paved by main ... side opened door, for users to choose to use.Product specificationControl method Ground controlLifting weight: 3t, span ...