SAE J1940
Small Engine Power and Torque Rating Procedure.
This SAE Standard is applicable to small spark ignition and compression ignition engines, having a maximum of 1.0 L swept volume displacement, powering off-road applications such as lawn and garden, construction, general utility equipment, and off-highway recreational vehicles. It is not intended to cover engines powering on-road vehicles, motorcycles, or boats.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| J1940_201210 | 2012-10-15 | Latest | |
| J1940_200205 | 2002-05-29 | Historical | |
| J1940_198906 | 1989-06-01 | Historical |