Browse Standards J971_200004
Historical Reaffirmed 2000-04-20

Brake Power Rating Test Code--Commercial Vehicle Inertia Dynamometer J971_200004

The code provides test procedures and methods of calculating a brake rating from the data obtained for brakes used in highway commercial vehicles over 4.5 T (10 000 lbs) GVWR air and hydraulic. Some general correlation may be expected between brake ratings established by this means and those obtained from vehicle tests such as outlined in SAE J880. The brake rating power, kW (hp) calculated by conduct of this code is an arbitrary index of performance of the brake and drum when tested by this procedure and may be appreciably different from the values obtained by other techniques.
J971_200808
2008-08-21
Latest
Canceled
J971_200004
2000-04-20
Historical
Reaffirmed
J971_196609
1966-09-01
Historical
Issued

SAE MOBILUS

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