BS EN ISO 3450:2011

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Test conditions
6 Performance tests
7 Test report
Annex A (informative) - Braking for purpose-built
        underground mining machines
Annex B (informative) - Brake slope capability
        calculation method
Bibliography
Annex ZA (informative) - Relationship between this
         European Standard and the Essential
         Requirements of EU Directive 2006/42/EC

Describes 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.

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 ISO6165; self-propelled rollers and landfill compactors, as defined in ISO6165 and ISO8811; self-propelled scrapers, as defined in ISO7133; remote-control machines, as defined in ISO6165, wheeled or rubber-tracked; derivative earth-moving machines with rubber tyres; earth-moving machines with rubber tracks and a maximum machine speed≥20km/h. It is not applicable to pedestrian-controlled earth-moving machinery (see ISO17063) or crawler earth-moving machines with steel or rubber tracks that travel at