Emission System Protection Diesel Engine Oil

Mobil Delvac XHP ESP M 10W-40 is a synthetic extra high performance diesel engine oil engineered to provide lubrication to modern, high performance, low emissions engines used in severe applications. This engine oil is designed using high performance base oils which provide excellent low temperature fluidity, high temperature viscosity retention and volatility control. The new advanced additive system has been expertly engineered to help towards long engine life and maintain the efficiency of emission reduction systems including the Diesel Particulate Filter (DPF). Its specifications and approvals allow Mobil Delvac XHP ESP M 10W-40 to target mixed fleet applications.

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, retarded timing and aftertreatment devices all require improved oil performance in areas such as oxidation stability, soot dispersancy, volatility and compatibility with aftertreatment devices. The advanced technology in Mobil Delvac XHP ESP M 10W-40 delivers exceptional performance, long drain interval capability and protection of exhaust systems including those fitted with Diesel Particulate Filters (DPF). The key benefits include:

Features

Advantages and Potential Benefits

Outstanding protection against oil thickening, high temperature deposits, sludge build-up and, oil degradation

Provides capability for long drain intervals

Helps to protect against ring sticking

Excellent anti-wear, anti-scuff properties and bore polishing and corrosion protection

Helps to towards long engine life*

Stay-in-grade shear stability. Very low volatility

Helps to reduce viscosity breakdown and oil consumption under heavy duty, high temperature operating conditions

Low ash, sulfur and phosphorous levels

Helps to protect exhaust systems devices like those fitted with DPF

Excellent low temperature properties

Helps to improve pumpability and oil circulation

*Well formulated oils, like Mobil Delvac, that meet or exceed industry or OEM specifications, can help protect engines. Consult OEM for optimum fluid selection. Actual results may vary depending on OEM requirements, type of engine and its maintenance, application and service conditions, and prior lubricant used.

Applications

  • Heavy Duty Diesel Engines including Euro V/VI Modern Low Emissions Vehicles, Utilizing Technologies such as Diesel Particulate Filter (DPF), Selective Catalytic Reduction (SCR), Continuously Regenerating Traps (CRT), Diesel Oxidation Catalysts (DOC) and Exhaust Gas Recirculation (EGR)
  • Heavy Duty Diesel Engines using low sulfur diesel fuels and many biodiesel fuel formulations
  • Naturally Aspirated and Turbo-Charged Diesel Powered Equipment
  • On-Highway Short-Haul and Long-Haul Trucks and Buses
  • Off-Highway Mining, Construction and Agricultural Equipment’

Specifications and Approvals

This product has the following builder approvals:

MB-Approval 228.51

MAN M 3477

MAN M 3271-1

MTU Oil Category 3.1

VOLVO VDS-4

VOLVO VDS-3

RENAULT TRUCKS RLD-3

RENAULT TRUCKS RLD-2

DEUTZ DQC IV-10 LA

AVTODISEL (YaMZ) YaMZ-7-17

MACK EO-O Premium Plus

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

MAN M 3575

SCANIA SCANIA LOW ASH

This product meets or exceeds the requirements of:

ACEA E9

ACEA E7

ACEA E6

ACEA E4

API CJ-4

API CI-4 PLUS

API CI-4

JASO DH-2

DAF Extended Drain

CUMMINS CES 20081

CATERPILLAR ECF-3

Properties and Specifications

Property

Grade

SAE 10W-40

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

89.3

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

13.8

Viscosity Index, ASTM D2270

157

Ash, Sulfated, mass%, ASTM D874

1.0

Total Base Number, mgKOH/g, ASTM D2896

12.8

Pour Point, °C, ASTM D97

-36

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

236

Density @ 15 C, kg/m3, ASTM D4052

0.860

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

Remark

It cannot be guaranteed that the product information given above is up to date. For the latest version of the Product Data Sheet we refer to the product library of ExxonMobil.