This International Standard specifies performance, test methods, controls, control forces and component strengths for brakes fitted to powered industrial trucks with rated capacities up to and including 50 000 kg (110 000 lb) and industrial tractors with rated capacities up to and including 20 000 N (4 500 lbf). It is applicable to the following types of industrial trucks: a) high-lift, low-lift and non-lifting powered industrial trucks with electric or internal combustion engine power and controlled by a seated or standing rider or a pedestrian; b) stacking lift trucks with elevating operating platform; c) lateral-stacking trucks. NOTE - Remote-controlled trucks will be included at a later date.