L Type single girder gantry crane 380v 50Hz is mainly composed of gantry, crane crab, trolley travelling mechanism, cab and electric control system.
L Type single girder gantry crane 380v 50Hz is of a box-shape structure. The crab adopts vertical reaction wheel when thelifting load is below 20 t, and horizontal reaction wheel when above 20 t to run at the girder side. The girder is of single-girder bias track and the leg is L-shaped, so that the lifting space is large and the spanning ability is strong, making it easy to covey articles from the span to under the jib.