The maximum weight a crane can safely lift. Crane capacity depends on the standard design of the crane components and their supports.

Rail welded or bolted to a crane beam forming the track on which the bridge crane wheels travel.

A small vertical member welded to the top of the crane beam to stop the crane bridge at the end of the crane run area.

A view formed by a plane cutting through an object usually at right angles to its axes.

Raised flashing around roof openings to form waterproof openings. See also Roof Curb.

Curved panels provided at the eave.