Mobil Mobilgard 300

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Overview

Mobilgard 300

Diesel Engine System Oil

Application Mobilgard 300

Mobilgard 300 is recommended primarily for use as system oil in late model, high-output, crosshead diesel engines, especially those engines employing the system oil for piston cooling. It will prevent or reduce deposit formation in the piston cooling spaces, thus maintaining piston cooling efficiency and reducing the incidence of piston top burning and piston crown cracking. It will also prevent or reduce crankcase deposits and will provide outstanding protection for heavily loaded bearings. Its reserve alkalinity allows for the burning of high sulphur fuel. Good rust prevention and water separation characteristics make Mobilgard 300 an excellent system oil in older design crosshead diesel engines which have water-cooled pistons and where crankcase deposits can be a problem with lower-quality system oils.

Details

Performance, Features & Benefits of Mobilgard 300 are:

Mobilgard 300 is formulated from high quality paraffinic base oils that have excellent thermal stability and oxidation resistance. These base oil characteristics are augmented with a balanced additive system that includes special high temperature oxidation inhibitors, alkaline detergents, a load carrying component and defoamant. The formulation has maximum antiwear properties, good rust protection in the presence of salt water, and excellent water separation characteristics. When used as recommended in crosshead type diesel engines, Mobilgard 300 system oil offers the following features and potential benefits:

Features	Advantages and Potential Benefits
Improved thermal and oxidation stability	Reduced deposits in piston cooling spaces and crankcase Better piston cooling efficiency
Enhanced detergency	Cleaner crankcases and circulation tanks
Excellent rust and corrosion properties	Longer bearing life Protects critical bearing surfaces
Good water tolerance and separation capability	Effective lubrication in the presence of water Longer oil life due to efficient water separation

Product Description Mobilgard 300

Mobilgard™ 300 from ExxonMobil is a high performance, extra high performance system oil for crosshead diesel engines. High quality paraffinic base oils together with a balanced additive system provide excellent protection even under the severe operating conditions of the latest high efficiency marine diesel engine designs. This product has sufficient alkalinity to neutralise any strong acids entering the crankcase when fuel sulphur is burned and it has improved load carrying capacity to reduce wear in heavily loaded bearings.

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Health, Safety & Environment of Mobilgard 300

Health and Safety

Mobilgard 300 Guidance on Health and Safety is available on the appropriate Material Safety Data Sheet.

Protect the enviroment

Mobilgard 300 to an authorised collection point. Do not discharge into drains, soil or water

Typical Characteristics

Product specifications :		Mobilgard 300
SAE Grade		30
Specific Gravity at 15ºC		0.889
Flash Point, ºC	ASTM D 92	266
Pour Point, ºC	ASTM D 97	-12
Viscosity, cSt, at 40ºC	ASTM D 445	111
Viscosity, cSt, cSt, at 100ºC	ASTM D 445	12
Viscosity Index	ASTM D 2270	97
TBN, mg KOH/g	ASTM D 2896	5
Sulphated Ash, wt%	ASTM D 874	0.73

What is Mobilgard 300 and what is it used for?

Mobilgard 300 is a marine lubricant specifically designed for the lubrication of medium-duty diesel engines on board ships. It is used to reduce engine component wear, extend engine life and improve engine efficiency.

What are the advantages of Mobilgard 300 over other marine lubricants?

Mobilgard 300 offers several advantages over other marine lubricants. First, it has improved thermal stability, making it more resistant to oxidation and deposits. This can help extend engine life and improve efficiency. Secondly, Mobilgard 300 has low ash formation, making it less harmful to the engine and emissions. Finally, it has improved wear protection, which can reduce maintenance costs and improve engine performance.

Where can I buy Mobil Mobilgard 300?

OilOnline is the largest online lubricant webshop with only worldwide known brands including Mobil Mobilgard 300. OilOnline customers appreciate the convenience and time savings of being able to buy lubricants online 24/7 at a competitive price. No questions asked: Knowledge is our strength! www.oilonline.store

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