Machinery and equipment movers are wheeled carts used to lift and move large, heavy equipment such as appliances, machinery, and safes. Also known as appliance movers, forklift hand trucks, and machinery dollies, they have forks or nose plates that slide under the equipment, and they have a hydraulic or mechanical lifting system that eliminates physical effort when raising very heavy equipment off the floor. Machinery and equipment movers are sold in pairs and must be used in pairs. Each machinery and equipment mover requires one operator.