Mobil Delvac™ Extreme 15W-40
Synthetic diesel engine oil
Fully backward compatible, Mobil Delvac Extreme 15W-40 engine oil delivers exceptional performance in both newer and older heavy-duty engines. Its boosted formulation provides:
• Exceptional oxidation stability*
• Extended oil drain interval (ODI) potential up to 2X the average OEM ODI recommendation†
• 46 percent more antioxidant and 44 percent more anti-wear additive than Mobil Delvac™ 1300 Super
• Excellent soot and viscosity control
Mobil Delvac Extreme 15W-40 engine oil delivers updated high-temperature performance under the extreme operating environments found in the trucking, mining, construction and agricultural industries. Accordingly, this oil meets or exceeds the requirements of API CK-4, CJ-4, CI-4 PLUS, CI-4 and CH-4 service categories, as well as key original equipment manufacturer (OEM) requirements.
Mobil Delvac Extreme 15W-40 diesel engine oil is recommended by ExxonMobil for use in:
• Modern, high-performance diesel engines with exhaust gas recirculation (EGR), after treatment systems with diesel particulate filters (DPFs) and diesel oxidation catalysts (DOCs)
• Naturally aspirated and turbocharged, diesel-powered engines
• On-highway light- and heavy-duty trucking, including mixed fleets
• Off-highway industries, including mining, construction, quarrying and agriculture
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Features and Benefits
Mobil Delvac Extreme is formulated with synthetic basestocks and a boosted additive system tailored to deliver extended performance for up to 2X beyond OEM recommended oil drain intervals¹. The proprietary formulation delivers excellent wear protection, exceptional oxidation stability², and outstanding TBN retention. Mobil Delvac Extreme also provides outstanding resistance to oil consumption, oxidation, corrosive and abrasive wear, and high temperature deposits.
Mobil Delvac Extreme 10W-30 has the potential to improve fuel economy³.
|
Features |
Advantages and Potential Benefits |
|
Exceptional oxidation stability² |
Superior performance in extreme conditions and extended ODI service |
|
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 using up to 500 ppm sulfur diesel fuel |
|
Low temperature fluidity and pumpability |
Formulated for smooth starting in cold weather |
|
Resistance to corrosive and abrasive wear |
Long life of critical wear surfaces |
|
Component compatibility |
Long gasket and seal life |
|
Meets demanding specifications of key diesel OEMs |
One engine oil for mixed diesel fleets |
|
Low ash formulation meeting API CK-4 and CJ-4 requirements |
Long emissions aftertreatment life (DPF, DOC and SCR) |
Applications
•Recommended for the latest heavy duty diesel engines operating in extreme conditions, including those equipped with aftertreatment systems and EGR.
• Recommended for diesel applications using older and naturally aspirated conventional designs.
• On-highway heavy-duty trucking and off-highway applications including trucking, mining, construction, agriculture and marine.
• On-highway applications operating in both high speed/high load and short haul pick-up/delivery service.
• Off-highway applications operating in severe low speed/heavy load conditions using up to 500 ppm sulfur fuels.
• Diesel-powered equipment from American, European and Japanese OEMs.
1) Results may vary based on vehicle/engine condition, driving and environmental conditions. Consult OEM or ExxonMobil before implementing extended ODIs.
2) Based on performance in the Volvo T-13 engine test.
3) Compared to an SAE 15W-40 conventional engine oil. Savings are dependent on vehicle engine type, outside temperature, driving conditions, and your current engine oil viscosity.
Specifications and Approvals
|
This product has the following approvals: |
MOBIL DELVAC EXTREME 10W-30 |
MOBIL DELVAC EXTREME 15W-40 |
|
ALLISON TES 439 |
|
X |
| Cummins CES 20081 |
X |
X |
| Cummins CES 20086 |
X |
X |
|
DTFR 15C100 |
X |
X |
|
Detroit Fluids Specification 93K218 |
X |
X |
|
Detroit Detroit Fluids Specification 93K222 |
X |
X |
|
DQC II-18 LA |
X |
|
|
DQC III-18 LA |
|
X |
|
Ford WSS-M2C171-F1 |
X |
X |
|
Mack EO-N Premium Plus 03 |
|
X |
|
Mack EO-O Premium Plus |
X |
X |
|
MACK EOS-4.5 |
X |
X |
|
MAN M 3775 |
X |
X |
|
MTU Oil Category 2.1 |
|
X |
|
RENAULT TRUCKS RLD-3 |
X |
X |
|
VOLVO VDS-3 |
X |
X |
|
VOLVO VDS-4 |
X |
X |
|
VOLVO VDS-4.5 |
X |
X |
|
This product is recommended for use in applications requiring: |
|
|
|
API CF |
X |
X |
|
API CG-4 |
X |
X |
|
MAN M 3575 |
X |
X |
|
This product meets or exceeds the requirements of: |
|
|
|
API CH-4 |
X |
X |
|
API CI-4 |
X |
X |
|
API CI-4 PLUS |
X |
X |
|
API CJ-4 |
X |
X |
|
API CK-4 |
X |
X |
|
API SL |
|
X |
|
API SM |
|
X |
|
JASO DH-2 |
X |
X |
|
ACEA E11 |
X |
X |
|
ACEA E7 |
X |
X |
|
Caterpillar ECF-2 |
|
X |
|
Caterpillar ECF-3 |
X |
X |
Properties and Specifications
|
Property |
MOBIL DELVAC EXTREME 10W-30 |
MOBIL DELVAC EXTREME 15W-40 |
|
Grade |
SAE 10W-30 |
SAE 15W-40 |
|
Ash, Sulfated, mass%, ASTM D874 |
1 |
1 |
|
Cold-Cranking Simulator, Apparent Viscosity @ -20 C, mPa.s, ASTM D5293 |
|
6100 |
|
Cold-Cranking Simulator, Apparent Viscosity @ -25 C, mPa.s, ASTM D5293 |
6600 |
|
|
Density @ 15 C, g/ml, ASTM D1298 |
0.868 |
0.873 |
|
Flash Point, Cleveland Open Cup, °C, ASTM D92 |
219 |
221 |
|
Hi-Temp Hi-Shear Viscosity @ 150 C 1x10(6) sec(-1), mPa.s, ASTM D4683 |
3.6 |
4.1 |
|
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 |
11.8 |
14.3 |
|
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 |
81.1 |
107.4 |
|
Mini-Rotary Viscometer, Apparent Viscosity, -30 C, mPa.s, ASTM D4684 |
18400 |
|
|
Mini-Rotary Viscometer, Yield Stress, -25 C, Pa, ASTM D4684 |
|
< 35 |
|
Pour Point, °C, ASTM D97 |
-42 |
-33 |
|
Total Base Number, mgKOH/g, ASTM D2896 |
9.6 |
10.3 |
|
Viscosity Index, ASTM D2270 |
140 |
133 |
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
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