Shell Gas Engine Oil

Shell Mysella S7 N Ultra 40

Short Description

Shell Mysella S7 N Ultra 40 is an extremely high-performance engine oil designed for use in top-rated, 4-stroke, spark-ignition engines—especially those equipped with steel pistons. This exceptional lubricant offers:

Ultra-Extended Oil Life: Longer drain intervals due to improved oxidation resistance and viscosity control.
Deposits Protection: Superior cleanliness and piston deposit control.
System Efficiency: Reduced friction losses for enhanced overall efficiency.

Specifications:

Viscosity @40°C: 110 mm²/s
Viscosity @100°C: 12.6 mm²/s
Density @150°C: 870 kg/m³
Flash Point (Closed): 230°C (minimum)
Pour Point: -18°C
Base Number (mg KOH/g): 6.8
Phosphorus (ppm maximum): 300

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Shell Mysella S6 N 40

Short Description:

Shell Mysella S6 N 40 is a high-performance lubricant designed for 4-stroke, spark-ignition engines. Here’s a quick overview:

Drop Point: Depends on specific formulation.
Pour Point: Engineered to withstand extreme temperatures.
Viscosity: 118 cSt (Centistokes) at 40°C.
Color: Amber, signifying quality.
Temperature Range: Suitable for scorching summers to chilly winters.
Flash Point: Well within safe limits for engine operation.

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Shell Mysella S3 S 40

Short Description

Shell Mysella S3 S 40 is a high-performance quality oil designed for use in 4-stroke, spark-ignition engines. Whether fueled by natural gas or sour gases, this medium ash gas engine oil offers exceptional protection. Here are the key specifications:

Drop Point: Not applicable (as it’s not a grease)
Pour Point: -18°C (remains fluid even in cold conditions)
Viscosity: Kinematic viscosity @40°C: 135 mm²/s, @100°C: 13.5 mm²/s
Color: Standard oil color
Operating Temperature Range: Suitable for various gas engine applications
Flash Point (Closed Cup): 230°C (high safety threshold)

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Shell Mysella S3 N 40

Short Description

Shell Mysella S3 N 40 is a high-performance quality oil meticulously blended for use in 4-stroke, spark-ignition engines. Specifically designed for engines that require a ‘low ash’ oil and utilize natural gas as fuel, Shell Mysella S3 N 40 satisfies the new generation of stationary gas engines designed to meet stringent emission regulations. Let’s explore its key features:

Extended Oil Life: Shell Mysella S3 N 40 significantly prolongs oil life by resisting oxidation, nitration, viscosity increase, and harmful acid formation.
Engine Protection: Formulated with low ash and low phosphorus, it offers extended life to valves and spark plugs while maintaining compatibility with emission catalysts.

Specifications:

Viscosity @ 40°C: 135 mm²/s
Viscosity @ 100°C: 13.5 mm²/s
Density @ 150°C: 890 kg/m³
Flash Point (closed cup): 230°C
Pour Point: -18°C
Sulphated Ash: 0.45% wt
Phosphorus: 300 ppm

Shell Mysella S3 N 40 is suitable for engines where a “low ash” oil is required. It is approved by INNIO Jenbacher, Caterpillar, MAN, and more. Whether it’s power generation, manufacturing, or other applications, this oil ensures reliable performance and environmental compliance.

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Shell Mysella S5 S 40

Short Description

Shell Mysella S5 S 40 is a premium gas engine oil formulated for engines burning non-natural “sour” gases such as biogas, sewage gas, and landfill gas. It offers extended oil life, low ash content, and exceptional protection against wear and deposits.

Specifications:

Drop Point: Not applicable (liquid oil)
Pour Point: Suitable for a wide temperature range
Viscosity (40°C): 125 mm²/s
Color: Distinctive
Flash Point: 125°C (257°F)

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Shell Mysella S5 N 40