With this type of mounting the jib crane column assembly is bolted to a pre-poured concrete foundation with embedded anchor bolts (sold separately). This style of jb crane mounting will allow 360-degree rotation of the boom. The jib crane boom is fabricated out of a steel 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. Jibs are designed for indoor use applications. Includes removable end stops. Made in USA.
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