2.3.5 Crane Tracks
The supporting structure for a crane which carries the crane and allows it to travel.The term is also used for the ground level supporting structure which allows a portal crane or a semiportal crane to travel longitudinally.
The supporting structure for a crane which carries the crane and allows it to travel.The term is also used for the ground level supporting structure which allows a portal crane or a semiportal crane to travel longitudinally.