Product Description
S-OIL SEVEN CNG BEST LL is made by 100% synthetic base oil and selected additive technology to protect the parts of CNG engine and provide longer life of oil. Optimized ash content minimizes the formation of sludge and deposit and wear and damage of your engine. S-OIL SEVEN CNG BEST LL meets the requirements of major engine maker such as Cummins, Detroit Diesel.
Applications
All Buses, trucks with CNG Engines
Suitable to use in LPG/LNG Engines
Features
Enhanced anti-Oxidation and anti-Nitration performance for severe operating condition compared with
gasoline or diesel engine
Excellent low temperature fluidity and anti-wear performance to protect system even in cold weather
Optimized additives technology to reduce the formation of sludge or deposit
Extended drain interval thanks to severely hydro-treated synthetic base oil made by S-OIL
Enhanced anti-wear performance for dry operating condition to prevent valve recession, guttering or burning Compatible after-treatment system
Excellent anti-corrosion and anti-foam tendency
Typical Properties
| Test Items | Method | Unit | Typical properties |
|---|---|---|---|
| Specific gravity 15/4℃ | ASTM D 1298 | - | 0.851 |
| Viscosity 40℃ | ASTM D445 | ㎟/s | 70.1 |
| 100℃ | ASTM D445 | (cSt) | 12.1 |
| Viscosity index | ASTM D 2270 | - | 168 |
| Flash point | ASTM D 92 | ℃ | 228 |
| Pour point | ASTM D 92 | ℃ | -30 |
