Standard

SAE J2458

Published

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Abstract

The SAE Recommended Practice has been adopted by SAE to specify: a. a basis for net engine retarder power rating b. Reference inlet air test conditions c. A method for correcting observed engine retarder power to reference conditions d. A method for determining net engine retarder power with a dynamo meter Field of Application-This test code document is applicable to engine exhaust retarders on four-stroke compression ignition (CI), with and without change air cooling. This document does not apply to Aircraft, marine, spark ignition (S(), two-stroke compression ignition (CI) or mechanical super-charged ignition engines, compression release retarders, or combination exhaust and compression release retarders.

Document information

  • Standard from SAE_AC
  • Published:
  • Version: 0
  • Document type: IS