High- efficiency overhead crane double girder for workshop

High-efficiency overhead crane double girder for workshop Product description of overhead crane double girder Overhead cranes sometimes also called bridge cranes and eot crane, which are cranes with a hoist or winch traveling along the bridge between parallel runways. The crane is composed of bridge frame, trolley, cart operating mechanism, and electric equipment. The trolley is equipped with two hoisting mechanisms. Both the main and aux. hoisting mechanisms adopt the