Mobil Delvac MX™ III 20W-50

Mobil commercial-vehicle-lube , Egypt

Extra High Performance Diesel Engine Oil

Product Description

Mobil Delvac MX III 20W-50 is an extra high performance diesel engine oil that provides excellent lubrication of today's diesel engines promoting long engine life. This extra high performance has been proven in the field in a wide variety of industries, applications.

 

The advanced chemistry of this product provides outstanding performance in both modern, demanding low-emission diesel engines and older diesel engines operating on low or high sulphur fuel. Mobil Delvac MX III 20W-50 combines a blend of high performance base stocks with a balanced additive system to provide excellent control of oil thickening due to soot build-up and high temperatures as well as outstanding resistance to oxidation, corrosion, and high temperature deposits.

 

Features and Benefits

High output, low emission engines significantly increase demands on engine lubricants. Tighter engine design, use of inter-coolers, and turbochargers increase thermal stresses on the lubricant. Low emission engine technologies such as higher fuel injection pressure and retarded timing require improved oil performance in areas such as oxidation stability, soot dispersancy, and volatility. Mobil Delvac MX III 20W-50 is formulated from high performance base oils and a balanced additive system to contribute to optimum engine performance in modern diesel and gasoline engines as well as older models. The key potential benefits include:

 

Features

Advantages and Potential Benefits

High thermal and oxidation stability

Helps to reduce sludge build-up, deposits and viscosity increase

TBN reserves

Helps to control deposit and acid neutralization

Stay-in-grade shear stability

Wear protection and viscosity control

Advanced detergency/dispersancy

Helps to guarantee clean engines and long component life

Improved soot handling

Helps to improve viscosity control and used oil pumpability

Excellent low temperature properties

Start-up wear protection

Component compatibility

Long gasket and seal life

 

Applications

Recommended by ExxonMobil for use in:

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

     •  On-highway light and heavy-duty trucking

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

 

Specifications and Approvals

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

API CH-4

 

This product is recommended for use in applications requiring:

MB 228.1

Properties and Specifications

Property

 

Grade

SAE 20W-50

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

152

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

18.3

Viscosity Index, ASTM D2270

135

Ash, Sulfated, wt%, ASTM D874

1.2

Total Base Number, mgKOH/g, ASTM D2896

10.3

Pour Point, °C, ASTM D97

-27

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

236

Density @ 15 C, kg/l, ASTM D1298

0.891

 

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

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

08-2021

ExxonMobil Egypt (S.A.E.)
1097 Cornish El-Nil, Garden City, Cairo, Egypt

You can always contact our Technical Help Desk engineers on Mobil lubricants and services related questions: https://www.global.mobil.com/en/contact-us

+ 20 2 795 4850/60
http://www.exxonmobil.com

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.