20W50_HSD

Mobilgard™ HSD 20W-50 CF-4

Mobilgard™ HSD 20W-50 high-performance, heavy-duty engine oil provides proven protection to diesel engines operating in severe applications, helping to:

 

  • Control sludge buildup and deposits
  • Keep your engines clean through excellent detergency and dispersancy
  • Minimise oil consumption and wear

 

It is recommended for use in a wide range of heavy-duty applications and marine operating environments, including diesel-powered equipment, older and reconditioned engines and engines that meet that meet API CF-4/CF/SG/SF.

  Mobilgard_HSD_20W50
Related Product
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Data Sheet
pds Product data sheet (PDS)
sds Safety data sheet (SDS)
Product Information
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Mobilgard HSD 20W-50 performance profile
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Technical resources
Guidelines for switchover to ExxonMobil marine lubricants
Guidelines for switchover to ExxonMobil marine lubricants
Learn about five different circumstances related to switching and mixing ExxonMobil marine lubricants.
Storage and handling: Best practices and guidelines for marine lubricants
Storage and handling: Best practices and guidelines for marine lubricants
Learn more about best practices for handling, storing and dispending ExxonMobil marine lubricants
Features and Benefits
Features Advantages and Potential Benefits
Thermal and oxidation stability Controls sludge buildup and deposits
Excellent detergency/dispersancy Keeps your engines clean
Stay-in-grade shear stability Minimises oil consumption and wear
Applications

Mobilgard HSD 20W-50 oil is recommended for use in:

  • Diesel-powered equipment from leading engine manufacturers
  • Older and reconditioned marine engines
  • Engines that meet API CF-4/CF/SG/SF
Typical Properties
Mobilgard HSD  
SAE Grade 20W-50
Viscosity, ASTM D 445
cSt, at 40ºC 149
cSt, at 100ºC 17.6
Viscosity Index, ASTM D 2270 130
Sulphated Ash, wt%, ASTM D 874 1.0
Total Base #, mg KOH/g, ASTM D 2896 8.4
Pour Point, ºC, ASTM D 97 -30
Flash Point, ºC, ASTM D 92 220
Density @ 15ºC kg/l, ASTM D 4052 0.88

 

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Industry Sectors
  • Inland and coastal
Product Features
  • Enhanced Wear Protection
  • Extended Life
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