强化的抗磨损性能，降低磨损系数，减少磨损；抗氧化性，延长机油使用寿命；净化分散性，抑制油泥，积炭等物质的生成；高TBN（碱值）保持性，有效抑制高含硫量的燃料燃烧产生的酸性物质对发动机部件的腐蚀。适用于大功率、中冷增压柴油发动机，满足奔驰，沃尔沃等用油的要求。

Enhanced anti-wear performance, reduce the wear coefficient, reduce wear; anti-oxidation, extend the service life of oil; purification dispersion, inhibit the formation of sludge, carbon deposit and other substances; high TBN (basic value) retention, effectively inhibit the high sulfur content of fuel combustion of acidic substances on the engine parts of the corrosion. Suitable for high-power, medium-cooled turbocharged diesel engines, Mercedes-benz, Vîlvă and other oil requirements.