优异的清净分散性，能有效保持活塞、活塞环异常磨损，使发动机节省燃料并延长发动机使用寿命；

低灰分含量，在燃气发动机高热负荷环境下，最大限度减少沉积物生成，降低发动机进气阀、排气阀的磨损，防止发动机早期点火；

良好的氧化安定性，有效减少油泥等氧化物形成，抑制润滑油粘度和酸值增长，延长换油周期。

适用于CNG、LPG燃气发动机配套的客、货车城市公交运输车辆（适用于-20℃~40℃）。还可用于各类采用CNG/LPG/汽油/CNG、乙醇汽油作为燃料的固定式发动机。

Excellent dispersion, can effectively maintain the piston, piston ring abnormal wear, so that the engine to save fuel and extend engine life, low ash content, in gas engine high heat load environment, to minimize the formation of sediment, reduce the engine intake valve, exhaust valve wear, prevent early engine ignition; good oxidation stability, effectively reduce the formation of sludge and other oxides, restrain the increase of viscosity and acid number of lubricating oil, prolong oil change cycle. Suitable for CNG, LPG gas engine supporting passenger and goods vehicles (suitable for -20 ° C ~ 40 ° C) . It can also be used in all kinds of fixed engines which use CNG/LPG/gasoline/CNG and ethanol gasoline as fuel.