- Mobil Delvac MX ESP 15W-40 is an extra high performance diesel engine oil that helps extend engine life in the most severe on and off-highway applications while delivering outstanding performance in modern, high-output, low-emission engines including those with Exhaust Gas Recirculation (EGR) and Aftertreatment Systems with Diesel Particulate Filters (DPFs) and Diesel Oxidation Catalysts (DOCs).
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Specification and Approvals
Property
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Grade
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SAE 15W-40
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Ash, Sulfated, mass%, ASTM D874
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0.9
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Flash Point, Cleveland Open Cup, °C, ASTM D92
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225
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Kinematic Viscosity @ 100 C, mm2/s, ASTM D445
|
14.1
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Kinematic Viscosity @ 40 C, mm2/s, ASTM D445
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109
|
Pour Point, °C, ASTM D97
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-33
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Total Base Number, mgKOH/g, ASTM D2896
|
9.8
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Viscosity Index, ASTM D2270
|
130
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Applications
Recommended by ExxonMobil for use in:
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)
High-performance diesel applications including turbo-charged designs featuring EGR Technology and diesel applications using older, naturally aspirated conventional designs.
On-highway heavy-duty trucking and off-highway including: construction, mining, quarrying, and agriculture.
On-highway applications operating in both high speed/high load and short haul pick-up/delivery.
Off-highway applications operating in severe low speed/heavy load conditions
High performance gasoline engines and mixed fleet operations.
Diesel-powered equipment from American, European and Japanese OEMs