The Free standing jib crane is also called: cantilever crane, floor mountedjib crane, the working intensity is light, consisting of column, swing arm, slewing drive and electric chain hoist. The lower end of the column is fixed on the concrete foundation by anchor bolts, the wheel reducer drives the cantilever rotation, and the electric hoist runs straight on the cantilevered I-beam and lifts heavy objects.
Free standing jib crane advantage
1. The cantilever arm is a hollow steel structure with light weight, large span, large lifting capacity, economical and durable, simple installation, operation and maintenance.
2. Built-in walking mechanism, using special engineering plastic wheel with rolling bearing, low friction, light walking; small size, especially beneficial to improve the hook lifting space.
3. Completely independent, and suitable for outdoor cargo yards and loading yard.
4. The fixed column area is small, and a large lifting height can be obtained even when the lifting clearance is very small.