This crane is mainly used for the repair and maintenance of engine room.The crane is consists of longitudinal and transverse I-beam with rack, running crab with self-locking of longitudinal and transverse and electric hoist. And track beam at both ends with the double protection of the mechanical limit stops, electrical limit switchdevice. User requirements can be fitted with maintenance platform.
The crane running electric motor using the lifting conical rotor motor output shaft pinion track beam below the rack stop locking mating can be achieved anywhere. The hoist selection of marine electric wire rope hoist or electric chain block according to user's requirements,The lifting speed can be asked to select a single speed or double speed.
The crane is compact structured, simple operated, safety guaranteed, easy adjiusted and maintenance.