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Mobilgard™ 5100 cylinder oil

vessels operating switchover guide

Related service

Mobil Serv℠ Cylinder Condition Monitoring

Our advanced, next-generation condition monitoring service designed to improve your engine performance.

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Data sheets

MAN
Mitsubishi
Wartsila
Deep Sea Shipping Industry
Enhanced Wear Protection
Corrosion protection

Product Information

Technical resources

Marine engine cold corrosion | ExxonMobil marine



marine news and resources

Storage and Handling | Marine Lubricants | ExxonMobil Marine

Learn more about best practices for handling, storing and dispending ExxonMobil marine lubricants.

marine news and resources, PDF

Mitigating Cold Corrosion with Mobilgard | Exxonmobil Marine

Nanjing Kingship Management mitigated severe cold corrosion in four engines by switching to Mobilgard™ 5100 cylinder oil.

mitigate the effects of old corrosion with cylinder oil, PDF

Mobilgard 5100 Stopped Cold Corrosion | ExxonMobil Marine

Mobilgard™ 5100, a 100 BN cylinder oil, is able to put a stop to cold corrosion and optimise oil feed rates with Mobil Serv℠ Cylinder Condition Monitoring.

Save engine oil reduce consumption

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Features and Benefits

  • Excellent corrosion protection in newer, more demanding engine types during slow steaming operation.
  • Excellent thermal and oxidation stability can lead to reduced deposits and sludge formation. Cleaner engines can lead to reduced component wear rates.
  • Exceptional anti-wear properties lead to potentially reduced liner and ring wear and excellent anti-scuffing control.
  • Outstanding detergency capability leads to potentially cleaner pistons and liners and can help extend periods between overhauls.

Applications

  • Marine crosshead engines

Specifications and Approvals

Meets OEM requirements
MAN Diesel and Turbo X
Wartsila/WinGD*
X
*Please follow all OEM guidelines for engine model, feed rate and fuel sulfur use

Typical Properties

SAE Grade 50
Specific Gravity at 15ºC 0.953
Flash Point, ºC, ASTM D 92 244
Pour Point, ºC, ASTM D 97 -24
Viscosity, ASTM D 445

cSt, at 40 ºC 242
cSt, at 100 ºC 21.1
Viscosity Index, ASTM D 2270 103
TBN, mg KOH/g, ASTM D 2896 100
  • Faith containership ship in harbor

    Lubricants port directory

    Use the lubricants ports and services directory to view our offer.

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  • Cylinder Condition Monitoring

    Mobil Serv℠ Cylinder Condition Monitoring

    Our advanced, next-generation condition monitoring service designed to improve your engine performance.

    Learn more
  • Marine engine in the dark

    MobilGard™ advantages

    MobilGard™ is the flagship of marine engine oils from ExxonMobil. It is supported by over 60 years of engineering excellence and lubrication technology.

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