High quality diesel engine oil, suitable for use in turbo-charged, supercharged and naturally aspirated heavy duty diesel engines operated under both low speed/high load and high speed/high load condition. For mercedes-benz,volvo,Auman,steyr,leap,Dongfeng. Meets API CI-4  requirements.

高质量柴油发动机油。适用于涡轮增压、超增压和自然抽吸的重型柴油发动机在低速高载和高速高载条件下运转。适用于奔驰、沃尔沃、欧曼、斯太尔、东风、康明斯等各种柴油发动机。符合美国石油学会API  CI-4规格要求。