■ High alkali value reserve and good alkali value retention performance, which can effectively neutralize acidic substances produced by the combustion of high sulfur fuel to prevent corrosion and corrosion of machine parts;

■ Good anti-wear performance to provide effective anti-wear protection for engine;

■ Excellent oxidation resistance and thermal stability, prolong the oil change cycle

■ Excellent cleanness and dispersion, effectively prevent the formation of oil sludge and carbon accumulation, and keep the engine clean.

Suitable for diesel and heavy fuel engines with sulfur content less than 0.5%, and Marine high speed diesel engines or generator sets requiring API CF-4 or below grade oil lubrication.