A manual floor crane is a piece of lifting equipment that is operated manually by a person or a team of people, rather than by a motor or engine. It consists of a vertical mast with a boom attached to it, which can be raised or lowered using a hand-operated hydraulic pump or a chain and pulley system. Manual floor crane is commonly used in industrial and construction settings where heavy objects need to be lifted and moved over short distances. It is useful in situations where a forklift or other motorized equipment cannot be used due to space constraints or other obstacles.