Double Girder Overhead Crane
Double girder overhead crane is designed and built for factory that requires heavy duty lifting. Most of them operate from 6 to12 meters height and 10 to 30 meters girder length with operating load from 5 up to 50 tons as standard. Electric hoists for double girder crane are designed and manufactured as standard model in market for use on the crane suitably and safely. Double girder overhead crane may not be as popular as the single girder type. Most of them is used in large industrial applications which may not be so many compared to small to medium application. Also, since crane structure is double girder, the overall weight will be greater than a single girder type which may create heavier load to the factory pillar and structure.