Conventional 25W-60 CH-4 Heavy Duty Motor Oil

Our Conventional 25W-60 CH-4 Heavy Duty Motor Oil is specifically formulated for heavy-duty diesel engines operating in severe environments where higher viscosity oil is required. Blended with premium base oils and fortified with advanced additives, it delivers outstanding protection against wear, thermal breakdown, and sludge formation.

The 25W-60 multi-viscosity grade ensures strong lubrication at startup and maintains a durable oil film in high-temperature and high-load conditions. This makes it ideal for heavy-duty trucks, off-road equipment, and engines that experience extreme stress or operate in hot climates.

Certified to API CH-4 standards, this oil provides enhanced protection against soot-induced wear and deposit buildup, ensuring cleaner engine operation and extended service life. It is suitable for engines equipped with turbochargers, EGR systems, and those meeting 1998 emission requirements or earlier.

Key Benefits:

• Robust wear protection for severe-duty diesel engines

• Superior oxidation stability and thermal resistance under high temperatures

• Effective soot control to prevent abrasive engine wear

• Helps reduce sludge, varnish, and carbon deposits

• Ideal for extreme load, high-heat, and heavy-duty applications

An excellent choice for commercial fleets, construction machinery, and industrial engines requiring 25W-60 CH-4 rated oil for reliable performance in the toughest operating conditions.