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Norm

ISO 3449:1992

Issue date: 1992 05 14

Earth-moving machinery — Falling-object protective structures — Laboratory tests and performance requirements

Establishes a consistent, repeatable means of evaluating characteristics of falling-object protective structures under loading and prescribes performance requirements for...
Withdrawn: 2005 09 12

Establishes a consistent, repeatable means of evaluating characteristics of falling-object protective structures under loading and prescribes performance requirements for these structures under such loading in a representative test. Applies to the following types of operator-controlled machines: a) crawler loaders, wheel loaders and backhoe loaders, b) crawler tractors and wheel tractors, c) graders, d) tractor-scrapers.

ISO 3449:2005
2005 09 12
Earth-moving machinery — Falling-object protective structures — Laboratory tests and performance req...
Norm
ISO 3449:1992
1992 05 14
Earth-moving machinery — Falling-object protective structures — Laboratory tests and performance req...
Norm
Norm
ISO 3449:2005
Issue date : 2005 09 12
Earth-moving machinery — Falling-object protective structures — Laboratory tests and performance requirements