The bridge crane is a lifting equipment which is carried by the horizontal frame of the shop, warehouse and the material yard. It is shaped like a bridge because its two sides are located on tall concrete poles or metal stands. Bridge crane bridge along the laid on on both sides of the elevated rail longitudinal operation, can make full use of bridge the space below the lifting materials, from the ground equipment obstacles. It is one of the most widely used and most widely used cranes.

A bridge crane, which is operated in elevated orbit, is also known as the skycar. Bridge crane bridge along the laid on on both sides of the elevated rail longitudinal operation, lifting trolley along the bridge is laid on the orbits of the horizontal run, constitute a rectangular scope of work, can make full use of bridge the space below the lifting materials, from the ground equipment obstacles. The crane is widely used in indoor and outdoor warehouses, workshops, docks and open storage areas.