Truss Jib - A truss jib is utilized to pick up and place trusses. It is an extended jib attachment that is outfitted with a pyramid or triangular shaped frame. Usually, truss jibs are mounted on machines like a skid steer loader, a compact telehandler or even a forklift utilizing a quick-coupler accessory.
Older models of cranes have deep triangular truss jibs which are assembled from standard open structural shapes which are fastened using rivets or bolts. On these style jibs, there are little if any welds. Every bolted or riveted joint is prone to rusting and therefore needs regular maintenance and check up.
Truss jibs are made with a back-to-back arrangement of lacing members separated by the width of the flange thickness of another structural member. This particular design causes narrow separation among the flat exteriors of the lacings. There is limited access and little room to clean and preserve them against rust. Numerous rivets become loose and rust inside their bores and should be replaced.
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