CD trolley integrated electric wire rope hoist has beautiful appearance, compact structure, high transmission efficiency, low overall noise and large lifting area; The trolley shaft adopts an eccentric shaft structure, making the whole machine travel more smoothly; The bearing positions and the overall structure are simple and convenient for inspection and maintenance. At the same time, the electrical part and the trolley transmission part are integrated, and can be used after being connected to the power supply. The trolley height is more than 400mm lower than that of the conventional double beam trolley, which can effectively reduce the upper clearance height of the double beam crane and greatly improve the space utilization rate