LD Model Motor-driven Single Beam Crane 1.Famous brand crane in China : 2.located in the hometown of the crane ; 3,good qual LD electric single beam crane LD Model Motor-driven Single Beam Crane: 1. LD model single beam motor crane is improved and designed on the basis of LD model. 2.Used together with the CD1 model, MD1 model electric hoist as a complete set,itis light duty crane with a capacity ...