Double girder electric crane is composed of bridge frame,trolley,cart operating mechanism and electric equipment and is applicable for the workshops ,freight yards and warehouses in stations, ports and mining enterprises,hoisting,transporting and loading all kinds of materials in the fixed spans.
According different environments and purposes,the crane can derives many models such as low speed,explosion proof,insulation,electromagnetic,bucket grab,double trolleys and dual purposes,and triplicate purposes.our company manufactures all kinds of double girder electric overhead traveling crane with a hoisting capacity of 5-250/75T and a span of 10.5M-31.5M.