Electric single girder crane The utility model relates to an electric single girder crane hoist traveling mechanism. It includes a main beam and electric hoist single girder hoist traveling mechanism configured mainly by car form, that is, between the hoist and the beam plus one, the main girder beam end, at both ends. Electric hoist, crane operation, the car is running. Hook. Attachment with safety trolley line, track, common single-beam bridge, consists of a main beam, two end beams and a gourd three parts. Hoist is dipping the weight and move around with the main beam is mounted hoists, end beam is moved back and forth. In addition there is a single beam electric hoist gantry, semi-gantry and wall-mounted. Main beam, side beams. Electric hoist, crane operation, the car is running. 

keywords: Electric single-girder cranes, single girder cranes, electric cranes,