COPTON G6

    Synthetic Technology Heavy-Duty
    Diesel engine Oil
    G-energy series
    Synthetic Technology
    ViscosityGrade
    15W-40CK-4


    RECOMMENDED APPLICATIONS
    • Low-Ash All-Round Formula | Lubrication & Aftertreatment Protection

    • Formulated with imported high-performance additives featuring low ash, sulfur and phosphorus. It fully protects EGR, DOC, DPF, SCR and ASC systems against clogging and malfunction. Developed for China VI/Euro VI engines, and compatible with China V and older models.

    • All-Round Protection | Extended Engine Service Life

    • The high-efficiency anti-wear formula reduces wear on pistons, crankshafts and other core components to minimize breakdowns. Enhanced detergency and dispersancy restrain sludge and carbon deposits. Superior acid neutralization capability prevents engine acid corrosion.

    • Stable Oil Pressure & Strong Power

    • Adopts Compton 2nd-Gen Pressure Balancing Technology for steady oil pressure and sustained powerful output. Its oxidation resistance is 44% higher* than the API CK-4 standard, ideal for high-power, high-compression and high-temperature engines. It slows oil deterioration and viscosity change to greatly extend drain intervals. Equipped with US-sourced viscosity index improvers to avoid pressure drop caused by temperature fluctuation and viscosity loss.

    • Cost Saving & High Efficiency | Lower Total Operating Costs

    • Advanced high-temperature volatility control cuts oil evaporation loss and refilling frequency. The fuel-efficient formula helps reduce operational expenses. Premium protection for engines and exhaust systems effectively lowers maintenance costs.

    *Data based on standard engine bench tests against API limits.

    For heavy-duty trucks under severe working conditions, set oil drain intervals per OEM requirements and actual operation. Refer to the vehicle service manual for lubricant specifications and service cycles.

    PRODUCT FEATURES

    奔驰 MB-Approval 228.31

    卡特彼勒 Caterpillar ECF-3

    道依茨 DeutzDQCIII-18LA

    福特 FordWSS-M2C171-F1

    艾里逊 Allison TES439

    MTUType2.1

    JASO DH-2


    CHINA VI EMISSION STANDARD

    Suitable for high performance  diesel engines meeting Euro VI,China VI and below emission standards,such as Mercedes-Benz,MAN,Volvo,Cummins,Weichai,Xichai,Yuchai,etc.For harsh working conditions or engineering heavy trucks,shorten the oil change interval according to OEM requirements or actual working conditions.

    TYPICAL DATA
    G6 Synthetic Technology Heavy-Duty Diesel Engine oil CK-4SAETesting method
    Item15W-40
    Density(g/m3)860SH/T 0604
    Kinematic viscosity 100℃15.17GB/T 265
    Pour point -31GB/T 3535
    Flash point    (opening) 240GB/T 3536
    Low temperature dynamic viscosity mPa.s3651GB/T 6538
    TBN(mgKOH/g)5.66SH/T 0251
    Sulfate ash(mass%)0.6GB/T 2433


    PACKING SPECIFICATIONS

    4L/18Lor packing according to customer needs.

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