SAE GRADES: 30,40 & 50
These oils are formulated with superior quality base oils fortified with selected additives which provides very high TBN retention power , and assist in protecting engine parts from corrosion attributed to high sulphur level encountered in residual fuel. These oil have excellent detergent dispersants , anti-corrosions and anti-rust properties , high oxidation and thermal stability . MAK MARINE grades have good water tolerance and good water tolerance and good water separation ability .They have good sludge , dirt and soot handling capabilities and exhibits good load carrying characteristics . These oils are available in basicity level of TBN, 20 TBN, 30 & 40 TBN in each of the SAE viscosity grades.
Recommended for use in all types of trunk piston engines in medium speed marine engines operating with residual fuels high sulphur content.
Suggested TBN values selection based on sulphur content in fuels are as follows:
| Grade Name | K.V., cSt 40 ˚C | VI | Flash Point COC,˚C | TBN Mg.KOH/gm |
|---|---|---|---|---|
| MAK MARINE 301 | 11.5 | 98 | 244 | 12.5 |
| MAK MARINE 401 | 14.8 | 96 | 246 | 12.5 |
| MAK MARINE 501 | 20.1 | 96 | 248 | 12.5 |
| MAK MARINE 302 | 11.4 | 96 | 242 | 20.4 |
| MAK MARINE 402 | 14.8 | 97 | 248 | 20.4 |
| MAK MARINE 502 | 20.2 | 96 | 248 | 20.4 |
| MAK MARINE 303 | 11.5 | 98 | 242 | 30.3 |
