Truss Jib - A truss jib is utilized to be able to pick up and position trusses. It is actually an extended jib attachment which is outfitted together with a triangular or pyramid shaped frame. Typically, truss jibs are mounted on equipment like for example a compact telehandler, a skid steer loader or a forklift using a quick-coupler attachment.
Older kind 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 and every riveted or bolted joint is prone to rust and thus needs frequent upkeep and inspection.
A common design feature of the truss jib is the back-to-back composition of lacing members. These are separated by the width of the flange thickness of an additional structural member. This particular design could cause narrow separation between the smooth surfaces of the lacings. There is little room and limited access to clean and preserve them against corrosion. A lot of rivets become loose and corrode within their bores and should be replaced.
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