20W50_HSD

Mobilgard™ HSD 20W-50

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
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Product Information
pdf
Mobilgard HSD 20W-50 performance profile
617.435 KB/pdf
Technical resources
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
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

 

comment
Mobil Delvac Super 20W50
Mobil Delvac Super 20W-50 is high performance, heavy duty engine oils that provide proven protection to diesel engines operating in severe on and off-highway service applications.  Mobil Delvac ...
Mobil Delvac MX™ 15W-40 engine oil
Mobil Delvac MX™ 15W-40 is a high-performance mineral engine oil recommended for use in marine high-speed diesel engines, offering outstanding performance across all types of engines including ...
Mobilgard™ HSD 15W-40
Mobilgard™ HSD 15W-40 engine oil is designed to provide outstanding performance in the most severe-service marine applications of modern, high-speed diesel engines.Outstanding thermal and oxidation ...