Mobil Delvac™ Legend 15W-40 CNG/LNG
Mobil commercial-vehicle-lube , Hong Kong
Product Description
Mobil Delvac™ Legend 15W-40 CNG/LNG is a premium fleet engine oil specifically formulated to provide reliable protection for trucks and buses using Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG). Mobil Delvac™ Legend 15W-40 CNG/LNG is formulated from high quality base stocks and a balanced additive system. This advanced medium ash formulation provides excellent oxidation, nitration, and thermal stability to minimize combustion chamber ash deposits. Mobil Delvac™ Legend 15W-40 CNG/LNG lubricates with less varnish, sludge, and carbon build-up under the most severe operating conditions.
Features and Benefits
Modern high output, high speed, lean-burn diesel type engines using natural gas fuels place severe demands on engine lubricants. Mobil Delvac™ Legend 15W-40 CNG/LNG is formulated according to strict standards to deliver reliable engine performance in modern diesel type engines using natural gas as the primary fuel. The key benefits include:
• High thermal and oxidation stability helps control sludge build-up and deposits.
• Reserve TBN neutralizes oxy acids and nitrates to reduce deposits.
• Shear stability reduces oil consumption and provides bearing wear and cylinder liner scuff protection.
• Effective detergency/dispersancy keeps engines cleaner.
• Low levels of Zinc and Phosphorous help extend catalytic converter life.
Applications
Recommended by ExxonMobil for use in:
• Spark ignited CNG and LNG-fueled lean-burn engines.
• Dual fuel engines using diesel fuel for start-up and 15% diesel pilot fuel with CNG/LNG.
• On-highway light and heavy-duty trucks and buses.
Specifications and Approvals
This product is recommended for use in applications requiring: |
Cummins CES 20074 |
Properties and Specifications
Property |
|
Grade |
SAE 15W-40 |
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 |
107 |
Ash, Sulfated, mass%, ASTM D874 |
0.5 |
Pour Point, °C, ASTM D97 |
-27 |
Total Base Number, mgKOH/g, ASTM D2896 |
5.6 |
Density @ 15.6 C, kg/m3, ASTM D4052 |
0.86 |
Flash Point, Cleveland Open Cup, °C, ASTM D92 |
230 |
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 |
14.6 |
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.aspxAll trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.
08-2024