Wirerope Hoist
A Chain Block (also known as a hand chain hoist) is a mechanism used to lift and lower heavy loads using a chain. … When the chain is pulled, it winds around the wheels and begins to lift the item that is attached to the rope or chain via a hook.
Or a double girder overhead crane is a lifting solution designed to carry medium and heavy duty loads. By using two adjacently positioned beams, double girder cranesoffer improved support for the goods being handled, allowing the movement of larger capacities.
Or 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.