1) Column mounted jib crane
Also referred to as a "pillar-supported" jib crane. The jib is attached to a self-supporting floor mounted or floor to ceiling mounted mast. A column mounted jib crane may also be supported vertically by a structural column of the building structure itself.
2) Full cantilevered jib crane
A form of wall mounted or column mounted jib crane that utilizes a vertical pivoted member and a bridge or mast that extends at right angles to the pivoting member. This design adds the advantage of having the jib boom at the highest hook lift , thus taking advantage of an entire building height.