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Mobilgard™ HSD 15W-40

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Data Sheet

Cruise and Ferry
Inland and Coastal
Offshore Supply Vessels
Specialized Shipping
Short Sea Shipping
Conventional oil
Corrosion protection
Energy Efficient
Enhanced Wear Protection
Environmentally Acceptable Lubricants EAL
Extended Life
Extreme Pressure
Food Grade
High Moisture
High Temperature
Lithium Complex
Low Temperature
Lubricants storage and handling
Synthetic Grease
Vessel General Permit VGP
Water Resistance
Wide Temperature
Zinc Free
Calcium lithium

Product Information

Specifications and Approvals

Mobilgard HSD 15W-40 oil meets the requirements of
Mobilgard HSD 15W-40 oil meets requirements of or approved by

Typical Properties

Mobilgard HSD
SAE Grade 15W-40
Density @ 15ºC kg/l, ASTM D 4052 0.881
Viscosity, ASTM D 445
cSt @ 40ºC 105
cSt @ 100ºC 14.2
Viscosity Index, ASTM D 2270 138
Sulphated Ash, wt%, ASTM D 874 1.1
Total Base #, mg KOH/g, ASTM D 2896 10
Pour Point, ºC, ASTM D 97 -33
Flash Point, ºC, ASTM D 92 227
Features Advantages and Potential Benefits
Superb resistance to corrosion Extended drain intervals between oil and filter changes
Excellent low-temperature pumpability Helps maintain engine cleanliness
Stay-in-grade shear stability Helps extend component life by minimising wear
Outstanding thermal and oxidation stability Lower oil consumption


  • Mobilgard HSD 15W-40 oil is recommended for use in the most severe-service marine applications of modern, high-speed diesel engines
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