SNV SN EN ISO 3450 PDF

This International Standard specifies minimum performance requirements and test procedures for the service, secondary and parking brake systems of wheeled and high-speed rubber-tracked earth-moving machines, for the uniform assessment of those brake systems.

It is applicable to the following earth-moving machinery, operating on work sites or in mining, or travelling on public roads:

— self-propelled, rubber-tyred earth-moving machines, as defined in ISO 6165;

— self-propelled rollers and landfill compactors, as defined in ISO 6165 and ISO 8811;

— self-propelled scrapers, as defined in ISO 7133;

— remote-control machines, as defined in ISO 6165, wheeled or rubber-tracked;

— derivative earth-moving machines with rubber tyres;

— earth-moving machines with rubber tracks and a maximum machine speed ≥20 km/h.

It is not applicable to pedestrian-controlled earth-moving machinery (see ISO 17063) or crawler earth-moving machines with steel or rubber tracks that travel at