1.Main Girder Different main girder structures have different bearing capacity. If 5 tons are often lifted, single girder gantry cranes with larger bearing capacity are selected to avoid overloading and unable to complete the operation.If the budget is adequate, try to choose a larger lifting weight, which is a wise choice. If the bearing capacity…

European-style bridge crane has light weight, small structure and low energy consumption. It is equipped with a trolley and hoisting mechanism on the bridge. The trolley can run in front and behind, and the vehicle runs and other mechanisms to realize the transportation of material objects in three-dimensional space. With a unique design concept, it…