Definitions for "Gantry Crane"
Keywords:  crane, trolley, hoist, span, overhead
Bridge crane, which is mounted on rails that are supported on a trestle-like set of, braced legs.
Similar to an overhead crane, except that the bridge for carrying the trolley or trolleys is rigidly supported on two or more legs running on fixed rolls or other runway.
A crane set upon a gantry.
Keywords:  grapple