The present paper present the results of an experimental study that concerning the maintenance system for the biofuel fed agricultural tractors. The experiments and measurements was realized in the Biofuels Laboratory of Technical University of Cluj-Napoca, taking into account the functionally condition of compression ignition engine. The mixing formulas of biofuel were in conformity with the existent standards and the basic vegetable oil was Rapeseed oil.

biofuels, maintenance; agricultural tractors; compatibility; rapeseed oil

Presentation: oral