Reciprocating internal combustion engines. Performance. Part 1. Declarations of power, fuel and lubricating oil consumptions, and test method. Additional requirements for engines for general use

This document specifies the methods for determining and testing the power, fuel and lubricating oil consumption of reciprocating internal combustion engines. It covers the general requirements for the calibration and testing procedures applicable to general-purpose engines. The standard provides detailed guidelines on the conditions, equipment, and procedures necessary for accurately measuring engine performance parameters. It also includes specific requirements for the preparation, operation, and evaluation of test results. The information presented is intended to ensure consistency and reliability in the performance assessment of reciprocating internal combustion engines. The document is structured to facilitate its application across various types of general-purpose engines, ensuring that the testing procedures are applicable and repeatable. It outlines the necessary steps for conducting tests under controlled conditions and for interpreting the results in accordance with established methodologies.