ISO 3450:2011

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Estado : Publicado (En proceso de revisión)

Esta norma se revisó y confirmó por última vez en 2022. Por lo tanto, esta versión es la actual.

	Formato	Idioma
std 1 129	PDF
std 2 129	Papel

CHF129

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Resumen

ISO 3450:2011 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 greater than or equal to 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 less than 20 km/h (see ISO 10265). While purpose-built underground mining machines are not within the scope of ISO 3450:2011, its provisions can generally be applied to those machines with some braking performance modifications and additions, given in an annex.

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Informaciones generales

Estado
: Publicado

Fecha de publicación
: 2011-11

Etapa
: Norma Internacional confirmada [90.93]
Edición
: 4

Número de páginas
: 24
Comité Técnico :
ISO/TC 127/SC 2

ICS :
53.100
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