The LD type electric single-girder bridge crane is mainly composed of the main girder, end girder, electric hoist, electrical part and control system. The bridge frame of the electric single-girder bridge crane is matched with CD, MD electric hoists or low headroom electric hoists. The job levels are divided into A1 to A4. It is mainly applicable to factories, mines, ports, warehouses, freight yards, coal chemical plants and smelting plants. It is a safe crane equipment with a light and small lifting capacity. Users can choose ground control or remote control.

It has a wide range of applications, such as manufacturing plants, various production workshops, warehouses and steel mills, etc. Usually, users place it at the indoor workplace. The main beam is located above the workshop or warehouse, with both ends on the columns or metal supports, forming a bridge structure. With an electric hoist as the lifting mechanism, the LD bridge crane can effectively and quickly perform lifting tasks. It is also easy to control and requires no frequent maintenance.