MODELING AND FUEL EFFICIENCY IMPROVEMENT IN AGRICULTURAL MACHINERY

The method of fuel efficiency indexes modeling in agricultural machinery makes it possible to establish, that the fuel consumption for automobile GAZ-SAZ-3507using the liquefied petroleum gas (LPG) decreased by 7% compared to the work of the same automobile on gasoline, as well as the simultaneous engine power loss in GAZ-SAZ-3507when using LPG to 12%. If technical, economic and energy indexes (automobile efficiency using different types of fuel, power intensity, work consumption and operating conditions etc.) are assumed, we consider the operating conditions of GAZ-SAZ-3507 using the LPG to 19% longer, than it was previously stated as the maximum limit in operating conditions and the optimum variant