HP HDX+ 15W-40 CF-4 is a premium quality multigrade diesel engine oil engineered to deliver superior performance and protection for a wide range of diesel engines, including both turbocharged and naturally aspirated systems. Formulated using highly refined base oils and advanced additive technology, this oil provides outstanding thermal stability, oxidation resistance, and wear control — ensuring reliable performance under all operating conditions. The product is designed to meet the rigorous demands of modern diesel engines that operate under high temperatures and heavy loads. It offers excellent lubrication for moving engine parts, reducing friction and preventing metal-to-metal contact, which enhances fuel efficiency and engine life. The advanced dispersant and detergent system ensures cleaner engines by minimizing soot and deposit buildup on pistons, valves, and other critical components. This results in reduced maintenance, extended oil drain intervals, and smoother engine operation even during long hauls or stop-and-go driving.
| Parameter | HP HDX+ 15W-40 CF-4 |
|---|---|
| Kinematic Viscosity @ 100°C, cSt | 14.0 – 16.0 |
| Viscosity Index, Min | 110 |
| TBN, mg KOH/gm | 6.5 |
| Flash Point (COC), °C, Min | 200 |
| Pour Point, °C, Max | -21 |
