This part of ISO 26322 specifies the general safety requirements and their verification for the design and
construction of narrow track and small agricultural and forestry tractors. In addition, it specifies the type of
information on safe working practices (including residual risks) to be provided by the manufacturer. It also
specifies technical means of improving the degree of personal safety of operators and others involved in the
course of normal operation, maintenance and use of narrow track and small agricultural and forestry tractors.
It applies to narrow-track tractors having at least two axles for pneumatic tyred wheels or having tracks
instead of wheels, with a smallest fixed or adjustable track width of not more than 1150 mm and to small
tractors having an unladen mass not greater than 600 kg.
NOTE – Tractors having a smallest fixed or adjustable track width greater than 1150 mm and an unladen mass greater
than 600 kg are dealt with in ISO 26322-1.
This International Standard does not include aspects of vibration.