Retrofit Jib Drive Lifting System

The worm gear drives a set of large steel rollers fitted with polyurethane treads for exceptional durability and traction on the crane’s mast. The rollers are constantly kept at the correct pressure against the mast via a spring-loaded tension adjustment mechanism, assuring smooth operation.


Part Number Weight Capacity Crane Rotation. Span
Part Number.
Weight Capacity.
3 Ton
Speed, Nominal.
1/2 RPM
Jib Span.

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