
KATANA MakuriCNG 10W-40LA – full synthetic Low SAPS engine oil, specially designed for use in heavy-duty engines of modern trucks, buses, agriculture, road construction and other machines running on compressed natural gas (CNG, methane).
Oil has good detergent-dispersant properties, which ensures high engine cleanliness. Due to low content of Sulfated Ash, Sulfur and Phosphorus (low SAPS) prevents surface ignition and the formation of ash deposits on pistons, valves and combustion chamber. It provides excellent protection of engine against oxidation, corrosion, nitration and wear.
| Parameter | Test method |
Typical CNG 10W-40 motor oil |
KATANA Makuri CNG 10W-40 LA |
|---|---|---|---|
| Kinematic viscosity at 400С, cS | ASTM D445 | 92.1 | 94.4 |
| Kinematic viscosity at 1000С, cS | ASTM D445 | 13.0 | 14.5 |
| Viscosity index | ASTM D2270 | 140 | 160 |
| MRV viscosity at -350С, cP | ASTM D4684 | 60 000 | 30 000 |
| TBN, mg КОН/g | ASTM D2896 | 7.5 | 5 |
| Flash point in open cup, 0С | ASTM D92 | 230 | 250 |
| Noack evaporation loss, % | ASTM D5800 | 15 | 9 |
| Sulfated ash | ASTM D874 | 1 | 0.6 |
| Pour point, 0С | ASTM D97 | -30 | -38 |
| Zinc content, ppm | - | - | - |
| Phosphorus content, ppm | - | - | - |