SAE J1393_201209 PDF
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Heavy Duty Vehicle Cooling Test Code
Description
This document supersedes SAE J819 – Engine Cooling System Field Test. The purpose of this SAE Recommended Practice is to establish a testing procedure to determine the performance capability of engine cooling systems, including charge air coolers, on heavy-duty vehicles with liquid-cooled internal combustion engines. The definition of heavy vehicles for this document includes, but is not limited to, on- and off-highway trucks, cranes, drill rigs, construction, forestry and agricultural machines. Vehicles equipped with side or rear-mounted radiators may require an alternate procedure of a towing dynamometer because of peculiar aerodynamics.
Testing is generally conducted to determine compliance with cooling criteria established by the engine manufacturer or the end product user to meet a desired engine reliability goal.
History
| J1393_202302 | 2023-02-06 | Latest | Revised |
| J1393_201712 | 2017-12-12 | Historical | Revised |
| J1393_201209 | 2012-09-17 | Historical | Revised |
| J1393_200411 | 2004-11-11 | Historical | Revised |
| J1393_199902 | 1999-02-05 | Historical | Reaffirmed |
| J1393_199403 | 1994-03-01 | Historical | Revised |
| ISSUING COMMITTEE | Cooling Systems Standards Committee |
|---|---|
| DATE | 2012-09-17 |
| DOI | |
| ISCURRENT | |
| PAGE | 9 |
| PUBLISHER | SAE International |
| REVISED | REVISED |
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