A hoisting machine is a mechanical device used to lift and move heavy objects. It typically consists of a CRANE, PULLEY, and WINCH. A CRANE is a large, tall machine with a long arm that can be moved in multiple directions. A PULLEY is a wheel with a grooved rim around its circumference that is used to raise or lower an object by changing the direction of the force applied to it. A WINCH is a device that uses a cable, rope, or chain to pull or lift a load. Together, these components make up a hoisting machine, which is used in many industries for lifting and moving heavy objects.