Earth-Moving Machinery - Braking Systems of Rubber-Tyred Machines - Systems and Performance Requirements and Test Procedures (Adopted ISO 3450:1996, third edition, 1996-04-01, with Canadian deviations)
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This International Standard specifies minimum performance and test criteria for brake systems to enable uniform assessment of the braking capability of earth-moving machinery which operates on work sites or travels on public roads. Service secondary, and parking brake systems, and retarders are covered by this International Standard.
This International Standard applies to self-propelled, rubber-tyred loaders, tractors, graders, backhoe loaders, tractor-scrapers, excavators and dumpers as defined in IS0 6165.