Spesification AGIP DIESEL SIGMA is officially approved or meets the requirements of the following service and specifications:
API SERVICE CD/SF MIL – L – 2104 D level CATERPILLAR TO-2 ALLISON C-3 Description AGIP DIESEL SIGMA has superior detergency and is particularly suitable for supercharged diesel engines. It also has good dispersant properties. The lubricant thus minimizes the formation of lacquer and varnish, as well as sludge and other engine deposits; helps prevent ring sticking, and keep pistons clean while maintaining potential deposits in suspension. Its anticorrosion properties effectively protect the engine from corrosion by combustion moisture and acids. Its anti-wear properties ensure long life of moving parts and greatly reduce the need for engine servicing and overhauls. It has marked resistance to deterioration, especially that caused by oxidation due to prolonged high-temperature operation in the presence of air and other agents. Its antifoam properties prevent the formation of air bubbles that could adversely affect lubricant film continuity.
