Influence of Fuel Consumption Meter Placement Height on Fuel Consumption Measurement of Small Ignited Engines for Non-road Mobile Machinery
The application of small ignited engines for non-road mobile machinery is becoming more and more popular in China.In order to achieve the purpose of energy saving and emission reduction,China has released GB/T 37629-2019"Fuel consumption limit and measurement method of small ignited engines for non-road mobile machinery"on June 4,2019.It has been implemented since January 1,2020.This paper introduces the influence of the height of the fuel consumption instrument on the fuel consumption mea-surement of the small ignition engine for non-road mobile machinery,and provides some references for the fuel consumption measurement of the small ignition engine for non-road mobile machinery in China.
Non-road mobile machinerySmall ignited engineRunning mode specific fuel consumptionMeasured height