Mobil Delvac Modern 15W-40 Full Protection Mine

Mobil commercial-vehicle-lube , Brazil

High Performance Diesel Engine Oil

Product Description

Mobil Delvac  Modern 15W-40 Full Protection  Mine  is a  diesel engine oil  formulated with optimized base oil technology that helps extend engine life. Meet or exceed original equipment manufacturer (OEM) requirements and deliver high performance and wear protection in demanding conditions with heavy loads.


Fully backward compatible, Mobil Delvac Modern 15W-40 Full Protection Mine  delivers exceptional performance in both newer and older heavy duty engine designs. Accordingly, these oils meet or exceed the requirements of API CK-4, CJ-4, CI-4 PLUS, CI-4  service categories.


Mobil Delvac Modern 15W-40 Full Protection Mine  is recommended for use in a wide range of heavy duty applications and operating environments.


Features and Benefits

Mobil Delvac  Modern 15W-40 Full Protection Mine  is formulated with optimized base oil technology,  to deliver extended performance oil drain intervals1. This proprietary formulation delivers wear protection, outstanding oxidation stability, and exceptional TBN retention.

Mobil Delvac Modern 15W-40 Full Protection Mine also provides outstanding resistance to oil oxidation, corrosive and abrasive wear, and high temperature deposits.


1 Results vary based on vehicle/engine condition, driving and environmental conditions. Consult OEM or ExxonMobil before implementing extended ODIs, especially if the equipment/vehicle is under warranty.



Advantages and Potential Benefits

Outstanding oxidation stability

Extended ODI potential ¹.

Resistance to corrosive and abrasive wear

Long life of critical wear surfaces.

Excellent soot and viscosity control

Greater engine efficiency, long engine life and long oil life.

Excellent oil consumption control

Lower oil costs due to less make-up oil during operation

Outstanding TBN reserves

Corrosion protection and extended drain intervals for both new and old engines

Low temperature fluidity and pumpability

Formulated for smooth starting in cold weather

Component compatibility

Long gasket and seal life

Low ash formulation meeting API CK-4 and CJ-4 requirements

Long emissions aftertreatment life (DPF, DOC and SCR)



•Designed primarily for heavy duty diesel engines in mining applications.

•Recommended for the latest heavy duty diesel engines, including those equipped with aftertreatment systems and EGR.

•Recommended for diesel applications using older and naturally aspirated conventional designs.

•Off-highway applications including    construction.

•Off-highway applications operating in severe low speed/heavy load conditions using up to 500 ppm sulfur fuels.


Specifications and Approvals

This product meets or exceeds the requirements of:





Caterpillar ECF-3

Cummins CES 20081

Cummins CES 20086


Properties and Specifications



SAE 15W-40

Viscosity Index, ASTM D2270


Total Base Number, mgKOH/g, ASTM D2896


Pour Point, °C, ASTM D97


Density @ 15.6 C, g/ml, ASTM D1298


Ash, Sulfated, mass%, ASTM D874


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


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


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



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.


Esso Brasileira de Petróleo Ltda.
Rua Victor Civita, 77, Bloco 1
22775-044  Rio de Janeiro-RJ-BRASIL

5521 3433-2000

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
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.