Mobilgard 440 is a high-quality engine oil for the most heavily loaded medium-speed diesel engines of marine fuel oil powered ships.
Benefits
- Provides superior oil compatibility with fuel;
- Maintains clean camshaft and crankcase;
- Reduces deposits on piston rings;
- High alkaline value provides corrosion protection and long oil life;
- Long oil life and effective control of oil consumption;
- Easy water separation.
Scope of application
- Mobilgard 440 provides superior thermal decomposition, high engine cleanliness and corrosion protection. Mobilgard 430 oil has good oxidation resistance and their viscosity does not increase over a long period of use. The high alkalinity of these oils provides excellent engine protection by neutralizing the strong acids generated when using high sulfur (3.5 - 4.5%) fuels.
Specifications
| Name of indicator |
Norm |
| Density (g / cm3) |
0,91 |
| Viscosity cSt at 40 ° C ASTM D445 |
145 |
| Viscosity cSt at 100 ° C ASTM D445 |
13,5-15,3 |
| Flash point ° C |
257 |
| Temperature, ° С: solidification, not higher |
-12 |