Assertion: hoist's leg | /r/CapableOf | run on fixed rail
Facets:
value: at ground level
type: LOCATION
Source sentences:
text: S Semi-Gantry Crane - A gantry crane with one end of the bridge rigidly supported on one or more legs that run on a fixed rail or runway, the other end of the bridge being supported by a truck running on an elevated rail or runway.
text: A crane similar to a top running crane except that the bridge for carrying the trolley or trolleys is rigidly supported on one or more legs running on fixed rails.
text: If the bridge is rigidly supported on two or more legs running on a fixed rail at ground level, the crane is called a gantry crane (USA, ASME B30 series) or a goliath crane (UK, BS 466).