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Shell Mysella S3 N 30
Low-ash oil for stationary natural gas engines
SAE 30
Specifications
- Brand
- Shell
- Category
- Engine oils
- Viscosity
- ISO VG 40
- Manufacturer code
- 001H9385
- Availability
- On order
Approved for
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Density @15°Ckg/m3 | 870 | ASTM D4052 |
| Flash point (Closed)°C minimum | 230 | ASTM D93 |
| Pour point°C | -18 | ISO 3016 |
| Base numbermg KOH/g | 6.8 | ASTM D2896 |
| Flash point (COC)°C minimum | 230 | ASTM D92 |
| Phosphorusppm maximum | 300 | ASTM D4047 |
| SAE viscosity grade | 40 | |
| Kinematic viscosity @40°Cmm2/s | 110 | ASTM D445 |
Complete documentation
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Manufacturer's description
Premium stationary gas engine oil for extended service life. Shell Mysella S7 N Ultra is a high-performance oil designed for use in four-stroke, spark-ignition engines, particularly those with steel pistons. Superior engine cleanliness and extended drain intervals are delivered by the specially developed lubricant technology.
Applications
- Spark-ignition gas engines running on natural gas, particularly newer engines with stainless steel pistons, where higher-stress conditions may be encountered.
- Specifications, approvals and recommendations: Shell Mysella S7 N Ultra is specially developed for the latest generation of high-efficiency gas engines. Shell Mysella S7 N Ultra is approved by: Bergen Engines (formerly Rolls-Royce) for B36:45, B35:40, C26:33, K-G1, K-G2, K-G3, K-G4 gas engines
- Caterpillar CG132, CG 132B, CG170, CG170(1.0), CG170(K), CG170B, CG260, CG260(4.5) gas engines for natural and sour gases
- INNIO Jenbacher for Type 6 gas engines (versions C, E, F, G, H, J, K), fuel classes A and CAT; Types 2 and 3, fuel class A; for gas engines intended for special-gas applications, fuel classes S and CAT.
- MWM gas engines of the TCG 2016, TCG 2016B, TCG 2016C, TCG 3016, TCG 2020, TCG 2020(1.0), TCG 2020K, TCG 2020K1, TCG 3020, TCG 2032 and TCG 2032B series, for natural and sour gases.
- For the full list of approved and recommended equipment, please consult your local Shell technical support service. For engines under warranty, Shell recommends contacting the engine manufacturer and your Shell representative to choose the appropriate oil, taking into account the equipment's operating conditions and the customer's maintenance practices.
Performance & benefits
- Extended oil life: compared with the previous generation of gas engine oils, offers extended oil life through better TBN retention.
- Improved resistance to oxidation and nitration, viscosity control and reduced formation of harmful acids.
- Engine protection: superior deposit control and piston cleanliness in the latest engine designs.
- Advanced additive chemistry and low phosphorus content extend valve and spark-plug life, with full compatibility with emission catalysts.
- System efficiency: ensures system efficiency through better viscosity control, minimising friction losses.