Double-girder overhead crane

Overhead cranes, sometimes also called bridge cranes, are cranes with a crane trolley traveling along the bridge between parallel runways. They are designed to meet the medium to heavy industrial lifting requirements, covering all parts of the manufacturing process. A overhead crane system consists of three major components. the overhead crane, which traverses across the runway The crane trolley, which traverses across the bridge and lifts up and down the runway, which is tied to the building structure