HP DIESELINO 15W-40T is a premium quality diesel engine oil formulated from superior paraffinic base stocks and advanced additive technology. Specially developed in collaboration with Tata Motors Ltd., it is designed to deliver outstanding performance in heavy commercial vehicles, multi-utility vehicles, and passenger cars operating on high-speed diesel (HSD). This lubricant provides exceptional protection against corrosive wear, oxidation, and high-temperature stress, ensuring reliable performance even under severe operating conditions. It maintains engine cleanliness, reduces piston deposits, and minimizes viscosity loss caused by shear. Its excellent soot handling and thermal stability make it suitable for extended drain intervals, helping reduce maintenance costs and downtime. HP Dieselino 15W-40T is recommended for modern turbocharged and CRDI diesel engines conforming to Euro III/IV standards, as well as for construction machinery, DG sets, and passenger vehicles requiring high-performance engine oils. It ensures smoother operation, longer engine life, and consistent performance across a wide temperature range.
| Test Description | Typical Values |
|---|---|
| Colour | Fluorescent Green |
| Kinematic Viscosity @ 100°C, cSt | 14.0 – 15.0 |
| Viscosity Index | 138 |
| TBN, mg KOH/gm | 9.7 |
| Flash Point, COC, °C | 230 |
