One side of the Double Girder Overhead Crane is usually equipped with a trolley or hoist, which is used to lift and move the loads. The other end is typically equipped with a set of wheels or rails that allow the crane to move along a track, which is often mounted on the ground or an elevated runway. Double Girder Overhead Crane is used in a variety of applications such as construction sites, shipping ports, and manufacturing facilities, where heavy loads need to be moved quickly and efficiently.