Machinery means 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.
Source: Health and Safety in Employment Act 1992, Public Act 1992 No 96, New Zealand, as of 1 July 2011. Legislation