The hook bridge crane is currently a widely used lifting machinery, mainly composed of a box-shaped bridge frame, a lifting trolley, a cart traveling mechanism, and an electrical control system. The lifting device is a hook. It allows the lifting trolley to move transversely along the main beam direction. The main beam is welded with the box-shaped end beams, and joints are arranged in the middle of the end beams, connected by bolts or pins, to facilitate the disassembly and transportation of the bridge frame. The operation modes include ground handle, wireless remote control, and driver's cab. The cab is open-type, equipped with adjustable seats, insulated mats on the floor, and tempered glass windows. It can be configured with air conditioning, audible alarms, intercoms, and other items according to user requirements.
