Mobil Delvac™ Mining 15W-40

Mobil commercial-vehicle-lube , Belarus

Heavy Duty Diesel Engine Oil For Mining Industry

Product Description

Mobil Delvac™ Mining 15W-40 is a high performance diesel engine oil that is specifically designed for lubrication of heavy duty diesel engines in the mining industry. This product meets the specifications of many major European and American engine manufacturers. As a result, Mobil Delvac Mining 15W-40 is recommended for use in a wide range of heavy-duty applications and operating environments found in the mining industry, but it can also be used in construction, forestry, on-road transport and agricultural applications.


The advanced chemistry of this product provides outstanding performance in both modern and older diesel engines operating on low or high sulphur fuel.


Features and Benefits

Tighter engine designs reduce oil consumption, resulting in less fresh oil make-up to replenish depleted additives. Top piston fire 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. Increased fuel injector pressure and retarded ignition timing improve fuel burn efficiency, but also increase engine temperatures. Mobil Delvac Mining 15W-40 is formulated to provide optimum engine performance in modern diesel engines as well as older models with increased soot loads.


The key benefits include:



Advantages and Potential Benefits

High thermal and oxidation stability

Reduced sludge build-up, deposits and viscosity increase

TBN reserves

Deposit control and acid neutralisation

Advanced detergency/dispersancy

Cleaner engines and longer component life

Improved soot handling

Improved viscosity control and used oil pumpability

Meets demanding specifications of key OEMs

One engine oil for mixed fleet operations



Recommended by ExxonMobil for use in:

• Dump trucks, shovels, excavators, dozers, loaders, drilling rigs and diesel generators in the mining industry

• Off-highway industries including: construction, forestry, quarrying and agriculture

• Naturally aspirated and turbo-charged diesel powered equipment from leading European and American manufacturers

• On-highway light and heavy-duty trucking


Specifications and Approvals

This product has the following approvals:

Mack EO-N

MB-Approval 228.3


This product is recommended for use in applications requiring:

MAN M 3275-1


This product meets or exceeds the requirements of:


Cummins CES 20078


Properties and Specifications




SAE 15W-40

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


Total Base Number, mgKOH/g, ASTM D2896


Flash Point, °C, ASTM D92


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


Viscosity Index, ASTM D2270


Density @ 15 C, g/cm3, ASTM D4052


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



Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.