SAE J1228-1980
MARINE ENGINE RATING CODE

Standard No.

SAE J1228-1980

Release Date

1980

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced

Replace By

SAE J1228-1984

Latest

SAE J1228-2016

Scope

This recommended practice specifies the conditions of testing marine engine configuration for the determination of the rated power (single point) or power curve, when declaring crankshaft power or propeller shaft power. This code is not intended as a complete laboratory test manual or for derating engines for site conditions. (The rated power should give satisfactory expected life in the intended application.) This code is composed of the following Sections: 1 Definitions of Terminology 2 Test Equipment Requirements 3 Test Procedures 4 Computations and Results 5 Presentation of Results

SAE J1228-1980 history

• 2016 SAE J1228-2016 Small Craft - Marine Propulsion Engine and Systems - Power Measurements and Declarations
• 2002 SAE J1228-2002 Small Craft Marine Propulsion Engine and Systems Power Measurements and Declarations
• 1991 SAE J1228-1991 Small CraftMarine Propulsion Engine and SystemsPower Measurements and Declarations
• 1989 SAE J1228-1989 MARINE ENGINE RATING CODE
• 1986 SAE J1228-1986 MARINE ENGINE RATING CODE
• 1984 SAE J1228-1984 MARINE ENGINE RATING CODE
• 1980 SAE J1228-1980 MARINE ENGINE RATING CODE