Mobil Delvac™ CNG/LNG

High-performance, heavy-duty engine oil for spark-ignited, CNG- and LNG-fueled trucks and buses

Mobil Delvac CNG LNG 15W-40 natural gas engine oil

Mobil Delvac™ 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

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

 

Specifications and Approvals

This product has the following builder approvals:

Detroit Fluids Specification 93K216

 

This product is recommended for use in applications requiring:

CUMMINS CES 20085

 

This product meets or exceeds the requirements of:

ISUZU CNG Engine Oil

 

Properties and Specifications

Property

 

Grade

SAE 15W-40

Ash, Sulfated, mass%, ASTM D874

0.9

Density @ 15 C, g/cm3, ASTM D4052

0.871

Flash Point, Cleveland Open Cup, °C, ASTM D92

215

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445

15.3

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445

114

Pour Point, °C, ASTM D97

-27

Total Base Number, mgKOH/g, ASTM D2896

6.4

Viscosity Index, ASTM D2270

140

 

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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