Two coordinated motions control load placement. The jib rotates around its vertical mast or column, establishing the angular location within the work area, while the hoist travels along the arm to change the load’s position relative to the mast. Together, these movements allow operators to raise, lower, and position materials without installing a full overhead crane system.
The main distinction is how each configuration is supported and deployed. Fixed models remain installed in one location, wall-mounted versions attach to a building or structural wall, and mobile models can serve changing work locations. This range lets engineers match the lifting arrangement to a permanent workstation, a facility structure, or a more flexible material-handling requirement.
The mast or column establishes a compact vertical support, while the arm extends the hoist into a defined area around that support. Because the lifting system concentrates movement near a workstation, it can handle materials where they are needed without covering an entire facility. This arrangement is especially relevant when space or lifting demand is localized.
The principal elements are the supporting mast or column, the horizontal or angled jib, and the hoist that travels along the arm. Lifting and positioning may rely on mechanical or electric power. Together, these components provide the structural support, load movement, and powered operation needed to transfer materials within the crane’s designated work area.
A typical handling sequence uses the hoist to raise a material, movement along the jib to adjust its radial location, and jib rotation to align the load with another point in the defined work area. The hoist then lowers the material into position. This sequence supports controlled transfer during manufacturing, assembly, maintenance, or warehouse work.
Engineers may select this arrangement when lifting needs are concentrated around a workstation or limited area rather than distributed across a facility. Its compact design supports localized handling in manufacturing plants, warehouses, construction sites, and maintenance facilities. The method can also contribute to workstation ergonomics by reducing the effort required to move materials during assembly or routine handling.