Machinery 1
Machinery 1 : An engine, motor, or other appliance that provides mechanical energy derived from compressed air, the combustion of fuel, electricity, gas, gaseous products, steam, water, wind, or any other source; and includes: (a) any plant by or to which the motion of any machinery is transmitted; and (b) a lifting machine, a lifting vehicle, a machine whose motive power is wholly or partly generated by the human body, and a tractor