Mobil Delvac™ CNG/LNG 15W-40

Mobil Delvac™ CNG/LNG 15W-40

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. It provides excellent performance in the challenging operating environments presented by CNG (Compressed Natural Gas) and LNG (Liquefied Natural Gas) and offers extended drain interval capability.

 

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