Mobil Delvac™ CNG/LNG 15W-40 engine oil
Mobil Delvac™ CNG/LNG 15W-40 engine oil is specifically formulated to work with compressed natural gas (CNG)- and liquefied natural gas (LNG)-fuelled main and auxiliary engines on a range of vessels.
Mobil Delvac CNG/LNG 15W-40 engine oil offers:
- Protection from the sludge and nitration that can result from high temperature operation
- Extended drain interval capability
- Engine cleanliness and duratibility
- Protection against excessive valve recession and spark plug fouling
Related product
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Mobil Delvac 1™ ESP 5W-40 fully synthetic diesel engine oil provides exceptional wear protection in the most severe operating environments.
Learn moreData sheets
Inland and Coastal
Extended Life
Product Information
Features and Benefits
Mobil Delvac CNG/LNG 15W-40 is a high performance heavy duty engine oil formulated specifically for spark ignited CNG and LNG fueled truck and bus engines.
- Spark ignited CNG/LNG fueled stoichiometric and lean-burn engines
- Extended Drain Interval Capability
- Compatible with Exhaust Gas Recirculation (EGR) Systems, Three Way Catalysts, and other emissions reduction systems
Features | Advantages and Potential Benefits |
---|---|
Excellent thermal and oxidation stability | Control of low temperature sludge build-up and high temperature varnish deposits |
High TBN | Helps towards extended drain intervals with high sulphur fuels |
Advanced formulation and viscometrics | Maintains viscosity in severe, high temperature service |
Excellent low temperature pumpability | Easier engine start-up and reduced wear |
Good resistance to corrosion | Helps towards long life of critical wear surfaces |
Long drain capability | Helps towards good operating efficiency and lower overall cost |
Component compatibility | Long gasket and seal life, extended service intervals |
Low volatility, excellent wear and bore polishing control | Good oil consumption control |
Applications
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.
Specifications and Approvals
Mobil Delvac 1 SHC 5W-40 meets or exceeds the requirements of: | |
---|---|
ACEA E4 | X |
Mobil Delvac 1 SHC 5W-40 has the following builder approvals: | |
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MB-Approval 228.5 | X |
MAN M 3277 | X |
MTU Oil Category 3 | X |
Mobil Delvac 1 SHC 5W-40 is recommended by ExxonMobil for use in applications requiring: | |
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API CE/CF | X |
Volvo VDS-2 | X |
Typical Properties
Mobil Delvac 1 SHC | |
---|---|
SAE Grade | 5W-40 |
Density @ 15ºC kg/l, ASTM D 4052 | 0.859 |
Viscosity, ASTM D 445 |
|
cSt @ 40ºC | 84 |
cSt @ 100ºC | 14.2 |
Viscosity Index, ASTM D 2270 | 176 |
Sulphated Ash, wt%, ASTM D 874 | 1.9 |
Total Base #, mg KOH/g, ASTM D 2896 | 16 |
Pour Point, ºC, ASTM D 97 | -45 |
Flash Point, ºC, ASTM D 92 | 238 |