Gantry Cranes

A gantry crane is a crane built atop a gantry, which is a structure used to straddle an object or workspace. They can range from enormous “full” gantry cranes, capable of lifting some of the heaviest loads in the world, to small shop cranes, used for tasks such as lifting automobile engines out of vehicles. They are also called portal cranes, the “portal” being the empty space straddled by the gantry.

A gantry crane is typically used for outdoor applications or for lifting capability below existing overhead bridge crane systems. Gantry cranes are often used in manufacturing facilities, shipyards, scrap yards, railyards, special construction sites, steel mills, and other applications. Unlike a bridge crane, a gantry crane does not need to be tied into a building’s support structure—eliminating the need for permanent runway beams and support columns.

Heights can go up to 24 feet, 3 inches for the all steel and up to 22 feet with the aluminum beam. Spans are up to 40 feet for the all steel and up to 15 feet with the aluminum beam.