ÖNORM EN ISO 3450

This International Standard specifies minimum performance and test criteria for brake systems to enable uniform assessment of the service, secondary, and parking brake systems of wheeled machines or high speed rubber tracked machines. It is applicable to earth-moving machinery which operates on work sites, mining applications or travels on public roads. This Standard applies to: self-propelled, rubber-tyred earth-moving moving machinery as defined in ISO 6165; self-propelled vibratory, static rollers and landfill compactors as defined in ISO 6165 and ISO 8811; self propelled scraper as defined in ISO 7133; remote controlled machines, wheeled or rubber-tracked; derivative earth-moving moving machinery with rubber tyres; and Earth-moving moving machinery with rubber tracks and with a maximum machine speed =20 km/h. These requirements in this Standard do not apply to: pedestrian-controlled earth-moving moving machinery as their brakes are governed by ISO 17063; purpose-built underground mining machines and crawler machines with steel or rubber tracks that travel less than 20 km/h which are governed by ISO 10265.