What is the primary function of a hoist?

The primary function of a hoist is to apply mechanical force for lifting. Hoists are mechanical devices designed specifically to lift and lower loads, using a system of ropes, chains, or other lifting mechanisms. They are often powered by electric motors, hydraulic systems, or manual effort, enabling workers to raise heavy objects efficiently and safely.

While lowering loads safely is an important aspect of hoisting operations, it is not the primary function, as hoists engage primarily in the lifting process. Similarly, securing loads during transport is more applicable to other equipment like slings and rigging hardware rather than to hoists themselves. Calculating weight limits is a safety consideration that operators must take into account, but it does not define the operation of a hoist. Thus, the actual mechanism and purpose of a hoist center around lifting capabilities, which are facilitated by applying mechanical force.