truck operating mechanism, car operating mechanism, lifting mechanism and electrical equipment. The two ends of the bridge are supported on the elevated track over the workshop or open cargo yard through the running device, and the longitudinal running along the track; The lifting trolley runs transversally along the trolley track on the main beam of the bridge. This double beam crane is a traditional general purpose bridge crane, the model is QD, and the lifting mechanism is a rolling trolley. Since it is heavy, and the lifting speed and running speed are faster, so the requirements for the plant are higher than the electric hoist double-beam crane. According to the frequency of use, the normal work level is A5 intermediate and A6 heavy two.

This crane is suitable for mining, heavy steel workshop, metallurgical workshop, etc. Suitable for high-volume working environments