Bridge Crane for Hydropower Industry (1) With no-trolley-frame structure, the height of trolley for large-tonnage bridge crane is reduced by more than 1.5m, and the workshop space is larger; the dead weight of the whole crane is about 15%-30% lighter than the general purpose bridge crane, and the wheel load is low, which can save investment. (2) The bridge structure and end beam are connected...

Bridge Crane for Thermal Power Industry (1) With no-trolley-frame structure, the height of trolley for large-tonnage bridge crane is reduced by more than 1.5m, and the workshop space is larger; the dead weight of the whole crane is about 15%-30% lighter than the general purpose bridge crane, and the wheel load is low, which can save investment. (2) The bridge structure and end beam are...