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This International Standard describes a method to evaluate the braking threshold of heavy commercial vehicle combinations with pneumatic braking systems, by means of a roller brake tester. This International Standard describes procedures for workshops and garages and provides - a recommended pressure range of the system threshold pressure for motor vehicles and trailers, and - a recommended practice for determining the system threshold pressure. This International Standard covers neither high-pressure compatibility, including the control of the coefficient of friction between lining/pad and drum/disc, nor dynamic influences. This International Standard is not for use at Type Approval.
||Wegvoertuigen - Remgrensdruk voor zware bedrijfsvoertuigcombinaties met volledige pneumatische remsystemen - Beproeving met rolrembeproever
||Road vehicles - Braking threshold pressures for heavy commercial vehicle combinations with fully pneumatic braking systems - Test with roller brake tester