2-ton chain block, also known as a manual chain hoist. This type of equipment is used for lifting and lowering heavy loads.
A chain block uses a system of chains and gears to provide mechanical advantage, allowing a person to lift very heavy objects with less effort.
It operates by pulling on a hand chain, which rotates the gears and moves the load chain to lift the attached object.
Chain blocks are commonly used in industrial settings such as warehouses, workshops, and construction sites for precise and controlled vertical lifting.