- Mobil DelvacTM HD 10W-40 is a semi-synthetic 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 proven 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).
Specification and Approvals
Property
|
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Grade
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SAE 10W-40
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Density @ 15.6 C, g/ml, ASTM D4052
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0.861
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Viscosity Index, ASTM D2270
|
153
|
Pour Point, °C, ASTM D97
|
-42
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Kinematic Viscosity @ 40 C, mm2/s, ASTM D445
|
91
|
Total Base Number, mgKOH/g, ASTM D2896
|
11.3
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Ash, Sulfated, mass%, ASTM D874
|
0.96
|
Flash Point, Cleveland Open Cup, °C, ASTM D92
|
227
|
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445
|
13.7
|
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.
Please refer to the owners handbook for OEM application requirements and oil drain intervals for your vehicle or equipment.