Jib cranes, workstation cranes, monorail systems, bridge cranes, and both top-running and under-running cranes often employ a crane runway system.Īs a key part of an overhead crane, a crane runway structure consists of the vertical support (the columns), lateral support (the runway beams), and the bridge girder, which supports whichever type of hoist and trolly is being used. Generally speaking, a crane runway can be constructed from a rolled section of I-beam, a welded I-beam, or a box girder. A crane runway also supports the framework from which the crane operates, including the rails and brackets. A crane runway includes the columns for vertical support for the bridge girder(s) as well as the rail upon which it travels. What Is a Crane Runway?Ī crane runway structure is part of an overhead crane structure that supports the overhead crane both vertically and horizontally. Today we will briefly discuss what purpose a crane runway serves, how one is constructed, and the safety procedures it requires to operate safely. A crane runway will include the structural components of an overhead crane, such as the vertical support columns, the bridge girder to support the rail, and a trolly/hoist assembly. A crane runway is a component of an overhead crane that provides support and rigidity to a bridge crane assembly. ![]() Understanding what a crane runway is and what it does is critical to safe operation.
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