Truss Jib - Truss jib's could actually be used to lift, transport and place trusses. The attachment is designed to work as an extended jib additional part along with a triangular or pyramid shaped frame. Typically, truss jibs are mounted on machines like for instance a compact telehandler, a skid steer loader or a forklift making use of a quick-coupler accessory.
Older style cranes that have deep triangular truss jibs are usually assemble and fastened using bolts and rivets into standard open structural shapes. There are seldom any welds on these kind jibs. Each bolted or riveted joint is susceptible to rusting and thus requires regular upkeep and inspection.
A common design feature of the truss jib is the back-to-back assembly of lacing members. These are separated by the width of the flange thickness of another structural member. This design can cause narrow separation amid the flat exteriors of the lacings. There is little room and limited access to preserve and clean them against rust. Lots of rivets become loose and corrode in their bores and should be replaced.
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