DANSK DS/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