Single Girder EOT Crane

Double girder cranes are used, primarily inside a building to lift and move heavy loads from one place to another. As the name suggests, the double girder EOT cranes have two parallel guiderails, also called bridges, to support the weight of the lifted load.Double Girder EOT Crane have 2 Main Girders across the span. 2. It consist of Electric Hoist travelling on lower flange of Main Girder and not required rail for cross traveling. It consist of a crab mechanism travels above both girders run over cross travel rails with platform to maintain all parts of crab.On a single girder crane, the bridge consists of one girder beam supported on each side by an end truck. The trolley and hoist are most commonly underhung—meaning they run on the bottom flange of the bridge. The bridge itself can either be top running or under running in design.