On order
Mobil Pegasus 610 Ultra
High-TBN oil with 1.0% ash for landfill and biomass gas engines, extended drain intervals
SAE 40
Specifications
- Brand
- Shell
- Category
- Engine oils
- Viscosity
- SAE 40
- Manufacturer code
- 001E7180
- Availability
- On order
Approved for
Compatible vehicles
- MAN
- TGA, TGS, TGX
- Wärtsilä
- 26 common-rail engine platform
Derived from the vehicle makers' approvals this product meets. Check the specification your vehicle's manual requires.
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| SAE viscosity grade | 40 | |
| Kinematic viscosity la 40 °Cmm2/s | 135 | Astm D445 |
| Kinematic viscosity la 100 °Cmm2/s | 13.5 | Astm D445 |
| Density la 15 °Ckg/m3 | 894 | Astm D4052 |
| Flash point, vas închis°C | 230 | Astm D93A |
| Pour point°C | -18 | ISO 3016 |
| BN mg KOH/g | 8.5 | Astm D2896 |
| Sulphated ash %wt | 0.9 | ISO 3987 |
| Phosphorusppm | 300 | Astm D4047 |
Complete documentation
We email you this product's sheets in a single archive.
Manufacturer's description
Medium-ash gas engine oil. Shell Mysella S3 S is a high-performance oil for use in four-stroke, spark-ignition engines that require a "medium ash" oil or that use sour gases, such as landfill, bio or waste gas, as fuel. Shell Mysella S3 S is also suitable for engines that traditionally require a medium-ash oil to protect the valve seat area of the cylinder head. Shell Mysella S3 S meets the needs of the new generation of stationary gas engines designed to comply with emerging legislation limiting NOx emissions, as well as those using the latest "lean" or "clean" burn technology.
Applications
- Spark-ignition gas engines running on natural gas that require a medium-ash oil
- "Dual fuel" gas engines, with pilot diesel fuel ignition
- Ideal for engines running on sour gases
Performance & benefits
- Extended oil lifeSignificantly prolongs oil life by resisting oxidation and nitration; the high TBN (total base number) level neutralises acids and provides corrosion protection, even when "sour" gases are in use.
- Engine protectionShell Mysella S3 S is formulated with an optimised level of "ash" components, which helps extend valve life in engines that prefer an oil with a medium ash level. With a maximum phosphorus content of 300 ppm, Shell Mysella S3 S is compatible with engines fitted with emission catalysts.
- INNIO Jenbacher: Series 2, 3, fuel classes B and C
- Shell Mysella S3 S is suitable for engine types that require a "medium ash" oil. Shell Mysella S3 S is approved by
- Waukesha: Cogeneration application (natural gas pipeline quality). Shell Mysella S3 S meets the requirements
- MAN: Ruston engines (natural gas, landfill/digester gas/biogas), dual fuel (pilot diesel)
- Wärtsilä: CR26. For engines under warranty, Shell recommends contacting the engine manufacturer and your Shell representative to choose the most suitable oil, according to the operating conditions and the customer's maintenance interval
Standards & approvals
MAN M 3271-4
MAN M 3271-4 — gas engine oil
A MAN level for gas engine oils, with in-house ash and oxidation resistance requirements.
Wartsila CR26
Wartsila CR26 — engine oil recommendation
Wärtsilä's lubricating-oil recommendation for its CR26 engine.