*Sulphated Ash, Phosphorus and Sulphur

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Product Information

   Mobilgard HSD+ 15W-40 performance profile 1.463 MB/pdf
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Features and Benefits

Mobilgard HSD+ 15W-40 engine oil is formulated with optimised base oil technology, containing severely hydro-processed base stocks and a tailored additive system to deliver extended performance – up to 50 per cent beyond OEM-recommended oil drain intervals (ODIs).* This proprietary formulation delivers excellent wear protection, great oxidation stability, outstanding TBN retention, and excellent resistance to oil consumption, oxidation, corrosive and abrasive wear, and high-temperature deposits.

Features
Advantages and Potential Benefits
Outstanding oxidation stability Extended ODI capability*; reduced low-temperature sludge buildup and high-temperature deposits
Excellent soot and viscosity control Greater engine efficiency, long engine life and long oil life
Component compatibility Long gasket and seal life
Low ash formulation meeting API CK-4 requirements Protects life of exhaust after-treatment systems (DPF, DOC and SCR)

*Results may vary based on vessel/engine condition, load and environmental conditions. Consult OEM or ExxonMobil before implementing extended ODIs.

Specifications and Approvals

Mobilgard HSD+ 15W-40 meets or exceeds the requirements of:
15W-40
API CK-4 X
Caterpillar ECF-3 X
Cummins CES 20086, 20081 X
Mobilgard HSD+ 15W-40 is approved by the following OEMs:
15W-40
MAN M 3575 X
MAN M3275-1 X
Volvo VDS-4.5 X

Applications

Mobilgard HSD+ 15W-40 engine oil is formulated for severe-service, high-speed diesel engines in marine applications. These applications include the following:

  • The latest heavy-duty engines, including those equipped with after-treatment systems and EGR
  • The most severe-service marine applications of modern, high-speed diesel engines

Typical Properties

Mobilgard HSD+
SAE Grade 15W-40
Viscosity, ASTM D 445

cSt @ 40ºC 109
cSt @ 100ºC 14.1
Viscosity Index, ASTM D 2270 130
Density @ 15ºC kg/L, ASTM D 4052 0.874
Pour Point, ºC, ASTM D 97 -33
Flash Point, ºC, ASTM D 92 225
Sulphated Ash, wt%, ASTM D 874 .98
Total Base Number, mg KOH/g, ASTM D 2896 9.8
  • Inland and Coastal
  • Conventional oil
  • Corrosion protection
  • Energy Efficient
  • Enhanced Wear Protection
  • Extended Life
  • Extreme Pressure
  • High Moisture
  • High Temperature
  • Low Temperature
  • Synthetic
  • Vessel General Permit VGP
  • Water Resistance
  • Wide Temperature
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