Mobil Delvac Modern™ 15W-40 Full Protection Mine

Mobil commercial-vehicle-lube , Australia

Advanced Heavy Duty Diesel Engine Oil for Mining Equipment

Product Description

Mobil Delvac Modern™ 15W 40 Full Protection Mine is a high performance heavy duty diesel engine oil designed to provide robust protection and extended engine life for mining and severe off highway applications. Formulated with advanced additive technology and high quality base oils, it delivers effective control of wear, soot, oxidation, and deposits under demanding operating conditions commonly encountered in mining operations.

This product is engineered to support modern diesel engines operating under high loads, high temperatures, and extended operating hours, helping to improve equipment reliability and reduce maintenance downtime.

Features and Benefits

Mobil Delvac Modern™ 15W 40 Full Protection Mine is designed to help mining operators maximize equipment uptime by delivering dependable engine protection, deposit control, and oil durability. Its balanced formulation supports reliable performance in harsh environments while helping to manage maintenance costs and operational efficiency.

Features	Advantages and Potential Benefits
Outstanding oxidation stability	Extended ODI potential.
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)

Applications

Mobil Delvac Modern™ 15W 40 Full Protection Mine is recommended for use in:

• Diesel engines used in mining and quarry operations
• Heavy off highway equipment operating under severe loads and long duty cycles
• On highway and off highway diesel engines where a high performance SAE 15W 40 engine oil is required
• Equipment operating on low to ultra low sulphur diesel fuels

Always consult the OEM manual for specific lubricant recommendations.

Specifications and Approvals

This product has the following approvals:
Cummins CES 20081
Cummins CES 20086
MTU Oil Category 2.1

This product meets or exceeds the requirements of:
API CI-4
API CI-4 PLUS
API CJ-4
API CK-4
Caterpillar ECF-3

Properties and Specifications

Property
Grade	SAE 15W-40
Pour Point, °C, ASTM D97	-24
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445	126
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445	16
Hi-Temp Hi-Shear Viscosity @ 150 C 1x10(6) sec(-1), mPa.s, ASTM D4683	4.2
Flash Point, Cleveland Open Cup, °C, ASTM D92	227
Density @ 15 C, g/ml, ASTM D1298	0.874
Ash, Sulfated, mass%, ASTM D874	1
Total Base Number, mgKOH/g, ASTM D2896	9.2
Viscosity Index, ASTM D2270	137
Mini-Rotary Viscometer, Apparent Viscosity, -25 C, mPa.s, ASTM D4684	17700

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.

07-2026

Mobil Oil Australia Pty Ltd
664 Collins Street,
Docklands, Victoria, 3008,
Australia
1800 105 961 or +61 3 9261 0000
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.