Mobil Delvac MX™ F2 15W-40  

Mobil Commercial Vehicle Lube, United States

HIGH PERFORMANCE DIESEL ENGINE OIL

Product Description

Mobil Delvac MX™ F2 15W-40 is a high performance diesel engine oil that helps extend engine life in severe on and off highway applications. The advanced chemistry of these products delivers exceptional performance in both modern, high-output engines including those with Exhaust Gas Recirculation (EGR), as well as older engines operating on either low or high sulfur fuels. As a result, Mobil Delvac MX™ F2 15W-40 meets or exceeds the API CI-4 PLUS service category.

 

Mobil Delvac MX™ F2 15W-40 is recommended by ExxonMobil for use in a wide range of heavy duty applications and operating environments found in the trucking, mining, construction, quarrying, marine and agricultural industries. These products will provide outstanding protection in the most demanding diesel engines of Caterpillar, Cummins, Detroit, Mack, Navistar, Volvo, and others. Mobil Delvac MX™ F2 15W-40 also meets or exceeds the API SL specification for gasoline engines and mixed fleets.

 

The outstanding performance reserve of Mobil Delvac MX™ F2 15W-40 is the result of extensive cooperative development work with major Original Equipment Manufacturers (OEMs) and advanced additive chemistry with patented Trimer technology. These enhancements assure excellent control of oil thickening due to soot build-up and exposure to higher temperatures and provide outstanding resistance to oxidation, corrosion, wear, and high temperature deposits.

 

Features and Benefits

Modern high output diesel engines including those using EGR technology generate higher levels of soot and run at higher temperatures than older, naturally aspirated engines, which significantly increases the demands on engine lubricants. These engine designs reduce oil consumption, resulting in less fresh oil makeup to replenish depleted additives. Top piston rings are located higher on the piston bringing the oil film closer to the combustion chamber where higher temperatures increase thermal stress on the lubricant.  Higher fuel injector pressure and retarded timing improve exhaust emission control, but also increase engine temperatures and increase soot loads, including those engines operating with EGR. The key benefits include:

 

Features

Advantages and Potential Benefits

Outstanding thermal and oxidation stability

Reduced low temperature sludge build-up and high temperature deposits

Extended TBN reserves

Improved soot handling and extended drain intervals

Stay-in-grade shear stability

Reduced oil consumption and wear protection Maintains viscosity in severe, high temperature service

Excellent low temperature pumpability

Easier engine start-up and reduced wear

Superb resistance to corrosion

Longer life of critical wear surfaces

 

Applications

Recommended by ExxonMobil for use in:

     •  High performance diesel applications including pre-2007 turbo-charged, low emission engines designs, including those featuring EGR technology

     •  On highway applications operating in both high speed/high load and short haul pick-up/delivery

     •  Off highway applications operating in severe low speed/heavy load conditions

     •  Modern marine high-speed diesel engines, including Caterpillar, Cummins, Volvo, Daihatsu, and Yanmar.

     •  High performance gasoline engines and mixed fleet operators

     •  Diesel-powered equipment from American and Japanese OEMs

     •  On highway heavy duty trucking and off highway including: construction, mining, quarrying, and agriculture

 

Specifications and Approvals

This product has the following builder approvals:

MACK EO-M PLUS

MACK EO-N Premium Plus 03

VOLVO VDS-3

Detroit Detroit Fluids Specification 93K214

 

This product is recommended by ExxonMobil for use in applications requiring:

API CG-4

API CF

ACEA E5-02

VOLVO VDS-2

MACK EO-M

MAN M 3275-1

CUMMINS CES 20072

CUMMINS CES 20071

Detroit 7SE 270 (4-STROKE CYCLE)

 

This product meets or exceeds the requirements of the following industry and builder specifications:

API CI-4 PLUS

API CI-4

API CH-4

API SL

API SJ

CATERPILLAR ECF-2

Cummins CES 20078

CUMMINS CES 20077

CUMMINS CES 20076

 

This product meets or exceeds the requirements of:

ZF TE-ML 04C

 

Properties and Specifications

Property

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

15.6

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

123

Cold-Cranking Simulator, Apparent Viscosity @ -20 C, mPa.s, ASTM D5293

6000

Mini-Rotary Viscometer, Apparent Viscosity, -25 C, mPa.s, ASTM D4684

29000

Hi-Temp Hi-Shear Viscosity @ 150 C 1x10(6) sec(-1), mPa.s, ASTM D4683

4.3

Viscosity Index, ASTM D2270

133

Ash, Sulfated, mass%, ASTM D874

1.3

Total Base Number, mgKOH/g, ASTM D2896

12

Pour Point, °C, ASTM D97

-30

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

230

Density @ 15 C, kg/l, ASTM D4052

0.879

 

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

The Mobil logotype, the Pegasus design, and Delvac 1 are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.

02-2019


Exxon Mobil Corporation
22777 Springwoods Village Parkway
Spring TX 77389

1-800-ASK MOBIL (275-6624)

Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit www.exxonmobil.com
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.

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