Column mounted jib crane work for light intensity, crane by post, rotating arm rotation drive device and electric hoist, column bottom through on the concrete foundation with anchor bolt, cantilever rotary driven by cycloidal pinwheel reducer, electric hoist on the cantilever beams as a straight line running from left to right, and lifting heavy objects. Jib crane for hollow steel structure, light weight, big span, lifting weight, economy and durable.Jib Crane is a new generation of the hoist equipment developed to meet the requirement of modernized production.  And Jib Crane adopts West Germany technology , has the features of reasonable structure, easy operating and high efficiency, etc . It is widely used in mines, workshop, warehouse , wharf,etc.

Fixed column slewing Jib crane is mainly composed of top column, low column, main girder, main girder pole, electric hoist, rotation mechanism and electrical system, etc.Normally control model of jib crane with remote control or pendent line with press button or both.

1.Overload Limit Switch 

2. Rubber Buffers

3.Electric Protective Devices 

4.Emergency Stop System

5.Voltage Lower Protection Function 

6. Current Overload Protection System

7. Rail Anchoring 

8.Lifting Height Limit Device