Mobilube HD Series are high performance, heavy duty gear lubricants formulated from high performance base oils and an advanced additive system. These lubricants are engineered for automotive applications including heavy duty axles and final drives where extreme pressures and shock loading are expected. They are recommended by ExxonMobil for applications where API GL-5 service is required.

 

Equipment lubricant recommendations

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Datasheets

Features and Benefits

Today's heavy equipment applications place higher performance demands on drive train lubricants. Higher speeds, higher torque and heavier loads require improved formulations to maximise equipment life and optimise operating costs. Longer service intervals place additional demands on the gear lubricant requiring effective basestock and additive systems. Mobilube HD Series of gear lubricants are engineered to meet these challenges.  The key benefits include:

 

Features

Advantages and Potential Benefits

Exceptional thermal stability and resistance to high temperature oxidation

Extended gear and bearing life due to minimal depositsLonger seal life

Outstanding protection against low speed/high torque wear and against high speed scoring

Increased load carrying capabilityReduced maintenance costs and longer equipment life

Excellent rust and corrosion protection

Reduced wear and longer component life

Effective low temperature lubrication

Improved startability

Compatible with typical automotive seals and gaskets

Minimum leakage and reduced contamination

 

Applications

Recommended by ExxonMobil for use in:

 

- Heavy duty axles and final drives requiring API GL-5 level performance

- Passenger cars, on highway light and heavy duty trucks and commercial vehicles

- Off highway industries including: construction, mining, quarrying and agriculture

- Other heavy duty industrial and automotive applications involving hypoid gears operating under conditions where high speed/shock load, high speed/low torque, and/or low speed/high torque prevail

 

Specifications and Approvals

 

This product meets or exceeds the requirements of:

80W-90

MOBILUBE HD 85W-140

API GL-5

X

X

 

Properties and Specifications

Property

80W-90

MOBILUBE HD 85W-140

Grade

SAE 80W-90

SAE 85W-140

Brookfield Viscosity @ -12 C, mPa.s, ASTM D2983

 

100000

Brookfield Viscosity @ -26 C, mPa.s, ASTM D2983

120000

 

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445

14.5

27.5

Shear Stability (KRL 20h), mm2/s, CEC L-45-A-99

14

27

Viscosity Index, ASTM D2270

97

97

 

Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx