TarMarine 300 Series are SAE 30 trunk piston engine oils designed for medium-speed diesel engines operating on residual fuels. Formulated with refined base oils and advanced additives, they provide excellent detergency, oxidation resistance, and wear protection. Their strong demulsibility, deposit control, and thermal stability ensure cleaner engines, reduced maintenance costs, and reliable performance even with poor quality fuels.
Please check your owner’s manual for the manufacturer’s recommended oil viscosity grade and API classification and approvals.
| TAREX | Test Method | ||||
|---|---|---|---|---|---|
| Series | Tarmarine 305 | Tarmarine 315 | Tarmarine 330 | Tarmarine 340 | |
| SAE Grade | 30 | 30 | 30 | 30 | |
| Density at 15 °C, gr/cm³ | ASTM D 1298 | 0.89 | 0.89 | 0.89 | 0.89 |
| Viscosity at 40 °C, cSt | ASTM D 445 | 105 | 105 | 105 | 105 |
| Viscosity at 100 °C, cSt | ASTM D 445 | 12 | 12 | 12 | 12 |
| Flash Point, °C | ASTM D 92 | 230 | 230 | 230 | 230 |
| Pour Point, °C | ASTM D 2896 | 5 | 15 | 30 | 40 |
| TBN, mg KOH/gr | ASTM D 97 | -12 | -12 | -12 | -12 |
