POSSIBILITY OF AN SELF PROPELLED TRACTOR FUELD ALTERNATIVE WITH DIESEL AND BIODIESEL BASED ON USED SUNFLOWER OIL

This paper presents the obtained results on the engine powers and forces at the driving wheels transmitted according to driving speed of an tractor whose engine is powered alternately with diesel and biodiesel from used sunflower oil. The results obtained in this regard shows that the studied tractor has traction quality comparable for the situations when engine run with diesel and biodiesel from used sunflower oil. The working method aims to be used for any type of tractor and any other situations of engine power supply.