Symbol used to indicate non-rotating rope.
A cantilevered structural member that supports a scaffold or load.
The point at which a rope or sling is gripped by a hitch.
FSWR in which adjacent layers of strands are layed in opposite directions, ie alternatively right hand and left hand, to prevent the rope from spinning under load. Commonly used as a crane hoist rope.
NON-SLEWING MOBILE CRANE
A mobile crane which has a boom or jib that cannot be slewed. It includes an articulated type mobile crane and a locomotive crane.