1/2 ton CAP 12ft high and 12ft reach Has new electric winch entire crane is new 2014 (unused) With this type of mounting the jib crane column assembly is bolted to a pre-poured concrete foundation with embedded anchor bolts. This style of jb crane mounting will allow 360° rotation of the boom floor-mounted-jib-crane-a-series Floor Mounted Jib Cranes A Series ½ ton Our Heavy Duty A Series floor mounted jib cranes are designed and constructed for industrial use with years of trouble-free service. The jib crane boom is fabricated out of a steel �S� or �W� shaped I beam and have removable end stops. A machined lower roller carriage is housed in the jib crane head section which feature heavy steel side plates.The lower roller carriage is mounted on adjustable tension bolts to allow for field adjustments. The support column for the jib crane is constructed out of steel pipe with a heavy base plate and reinforcing gussets. Contrx jibs are designed for indoor use, and can be custom-modified for most outdoor applications.
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