Mobilube HD 80W140

High Performance Commercial Gear Lubricant

Mobilube HD 80W-140 is a heavy-duty gear lubricant formulated from high performance base oils and an advanced additive system. This lubricant is engineered for commercial axles and final drives where extreme pressures and shock loading are expected. It provides excellent performance where API GL-5 service is required.

 

Equipment lubricant recommendations

Our Mobil Serv℠ Product Selector tool will help you identify lubricant(s) for your specific equipment.

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 maximize equipment life and minimize operating costs. Longer service intervals place additional demands on the gear lubricant requiring effective basestock and additive systems. Mobilube HD 80W-140 is engineered to meet these challenges. The key benefits include:

FeaturesAdvantages and Potential Benefits
Exceptional thermal stability and resistance to high temperature oxidationExtended gear and bearing life due to minimal deposits
Longer seal life
Outstanding protection against low speed/high torque wear and against high speed scoringIncreased load-carrying capability
Reduced maintenance costs and longer equipment life
Excellent rust and corrosion protectionReduced wear
Longer component life
Effective low temperature lubricationReduced wear and ease of start-up
Wide application capabilityReduced number of gear lubricants required
Compatible with typical commercial seals and gasketsMinimum leakage and reduced contamination

 

Applications

      Recommended by ExxonMobil for use in:

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

Mobilube HD 80W-140 meets or exceeds the requirements of the following industry specification: 
API GL-5 

 

Typical Properties

Mobilube HD 80W-140 
SAE Grade80W-140
Viscosity, ASTM D 445 
cSt @ 40ºC260
cSt @ 100ºC26.6
Viscosity Index, ASTM D 2270133
Pour Point, ºC, ASTM D 97-33
Flash Point, ºC, ASTM D 92178
Density @ 15ºC kg/l, ASTM D 40520.89

 

Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.