QD electric double beam hook bridge crane is a widely used lifting machinery at present.It is mainly composed of box bridge, lifting trolley,crane running mechanism and electrical control system.The pick-up device is a hook.
A track is laid on the main beam for the lifting trolley to move laterally along the direction of the main beam.The main beam is welded with the box end beam,and a joint and bolt connection are arranged in the middle of the end beam for the disassembly and transportation of the bridge.The walking platform is used to place the crane operating mechanism, electrical equipment and maintenance.
There are three operation modes:ground handle,wireless remote control and cab.There are two types of cabs,open and closed.There are adjustable seats inside.The bottom plate is laid with insulating pads.The window glass is made of toughened glass,equipped with fire extinguishers and electric fans.Cold and warm air conditioners,loudspeakers,walkie talkies and other items can be configured according to the requirements of users.
The working level of the crane is A3 ~A7,and the common lifting capacity is 3~250t.It is suitable for loading,unloading and hoisting in factories,warehouses and freight yards where the ambient temperature is-10C~40C and the relative humidity is not greater than 85%.It is prohibited to work in flammable,explosive and corrosive gas environments.
