The crane trolley operates with four drives, four sets of balance trolleys, eight drives for the crane trolley, and 16 sets of balance trolleys, with a working level of A3. The whole vehicle is driven by frequency conversion and integrated three in one drive. The combination of European crane technology and domestic crane manufacturing technology, with a design concept of modularization, low energy consumption, maintenance free, safety, and simple operation, has optimized the configuration, structure, and control system on the basis of universal cranes, creating a new type of crane. This crane has the characteristics of segmented transportation, dispersed wheel pressure, video monitoring, redundant protection for broken ropes, large lifting height, ultra long span, and small rail height, which can widely meet the needs of various industries.