Mobil Delvac™ Modern CNG/LNG
High-performance, heavy-duty engine oil for spark-ignited, CNG- and LNG-fueled trucks and buses
Mobil Delvac™ Modern CNG/LNG engine oil provides excellent performance in the challenging operating environments presented by Compressed Natural Gas (CNG) and Liquefied Natural Gas (LNG), and offers extended drain interval capability.
It 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 and Benefits
|
Features |
Advantages and Potential Benefits |
|
Thermal Stability and Oxidation/Nitration Control |
Extended Drain Interval Capability |
|
Advanced Wear Protection |
Helps Towards Long Engine Life |
|
Effective Detergency/Dispersancy |
Engine Cleanliness |
|
Optimized Ash Level |
Helps Protect Against Excessive Valve Recession and Spark Plug Fouling |
|
Shear Stability |
Engine Durability |
Applications
• Spark ignited CNG/LNG fueled stoichiometric and lean-burn engines
• Heavy duty diesel engine requiring API CK-4 specification
• Compatible with Exhaust Gas Recirculation (EGR) Systems, Three Way Catalysts, and other emissions reduction systems
Specifications and Approvals
|
This product has the following approvals: |
|
Cummins CES 20092 |
|
This product meets or exceeds the requirements of: |
|
API CK-4 |
Properties and Specifications
|
Property |
|
|
Grade |
SAE 15W-40 |
|
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 |
15 |
|
Pour Point, °C, ASTM D97 |
-33 |
|
Flash Point, Cleveland Open Cup, °C, ASTM D92 |
223 |
|
Density @ 15.6 C, g/ml, ASTM D4052 |
0.872 |
|
Total Base Number, mgKOH/g, ASTM D2896 |
10 |
|
Ash, Sulfated, mass%, ASTM D874 |
0.9 |
Health and safety
Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx
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