COPTON G3

• High-Ash All-Round Formula | Optimized for High-Pressure Common Rail

• Tailored for heavy-duty engines equipped with high-pressure common rail systems and simple aftertreatment devices. The high-ash all-round formula delivers full protection to engines.

• Anti-Wear, Anti-Oxidation & Anti-Corrosion

• Reinforced anti-wear additives form tough oil films on key parts to reduce metal wear under high pressure, prevent component failure, and keep the common rail system running stably. Enhanced antioxidants slow high-temperature oxidation and maintain engine cleanliness. Excellent acid neutralization protects metal parts like cylinder blocks and bearings from corrosion.

• Stable Oil Pressure | Reliable for Heavy Loads

• Compton 2nd-Gen Pressure Balancing Technology ensures steady oil pressure and continuous strong power. Premium additives retard oil aging and abnormal viscosity change. US-sourced viscosity index improvers prevent pressure drop caused by temperature fluctuation and viscosity loss.

• Application

• Suitable for electronically controlled fuel injection and turbocharged diesel engines. Ideal for heavy-duty diesel engines requiring API CH-4 or lower grade oils. Its high viscosity works well for engines with larger clearances or operating under high-temperature conditions.

Suitable for electronic injection and traditional engines requirin CH-4 and below grade diesel engine oil. 

4L/18Lor packing according to customer needs.