HP MARIGEN 4015 is a superior monograde engine oil formulated specifically for medium-speed marine diesel engines operating on marine diesel oil or gas oil. It is designed to provide exceptional performance under harsh marine operating conditions, ensuring maximum protection and reliability of engine components exposed to continuous load and thermal stress. Manufactured from high-quality paraffinic base oils and fortified with advanced detergent, dispersant, and antiwear additives, HP MARIGEN 4015 delivers long-lasting lubrication, excellent cleanliness, and extended service intervals. This oil offers outstanding TBN retention, enabling it to neutralize acidic combustion by-products effectively, thus reducing the risk of corrosion and extending the life of pistons, liners, and bearings. Its superior resistance to oxidation and high thermal stability prevent oil thickening and deposit formation, ensuring a clean and efficient engine operation. HP MARIGEN 4015 also provides excellent protection against rust and wear, maintaining film strength even in the presence of water — a critical factor in marine environments.
| Specification | HP Marigen 4015 |
|---|---|
| Kinematic Viscosity @ 100°C, cSt | 14.2 |
| Viscosity Index | 95 |
| Flash Point (COC), °C | 230 |
| Pour Point, °C | -12 |
| TBN, mg KOH/g | 15 |
