Research and design for the characteristics of high load long time continuous operation and harsh working conditions of agricultural machinery, to provide excellent protection for the diesel engine of agricultural machinery equipment, prolong its service life.

■ Good anti-wear performance, effectively reduce wear, prolong engine life;

■ Excellent clean dispersion performance, keep the engine clean, ensure the engine power lasting stability;

■ Good thermal oxidation stability, effectively inhibit sludge and sediment generation, prolong the service life of equipment and oil change cycle;

■ Heavy duty diesel engines for agricultural machinery that meet non-road II emission standards and below;

■ Excellent viscosity-temperature characteristics, suitable for a wide range of climatic conditions and regions.