Mobiltrans™ HD 10W

Extra-high-performance transmission and drivetrain oil

Mobiltrans™ HD 10W product

Mobiltrans HD 10W is an extra-high-performance, heavy-duty transmission and drivetrain oil engineered to meet or exceed the requirements of the rigorous Caterpillar TO-4 specification. This product is uniquely designed to optimize the performance of powershift transmissions, gearboxes and final drives. In hydraulic applications, it provides maximum protection - even in high-pressure systems.

This technology combines selected base oils and an advanced additive system to deliver the precise performance parameters needed to maximize the productivity of construction, quarrying and mining equipment operating in severe conditions. This product offers a clear performance advantage over the use of mixed fleet engine oils and previously used lubricants meeting Caterpillar TO-2.

Mobiltrans HD 10W transmission and drivetrain oil is recommended by ExxonMobil for use in:

  • Heavy-duty transmissions, gear boxes, final drives and hydraulic systems used in off-highway applications
  • Off-highway industries, including construction, mining, quarrying and agriculture
  • Manual, powershift and automatic transmissions where Allison C-4 fluids (SAE 10W and 30 grades) are called for, including Twin Disc and transmissions calling for Type F fluids
  • Most mobile equipment hydraulic applications

Mobiltrans HD 10W transmission and drivetrain oil delivers exceptional performance in today's powertrain transmissions, drivetrains and hydraulic systems.

Features and Benefits

Today’s technology has vastly improved the performance capabilities of heavy duty earth moving equipment in terms of load, speed, control, precision, and reliability through innovative power train designs.  These designs have increased the requirements of power-train fluids to deliver higher level of performance, productivity and efficiency.  Friction control, wear protection, thermal stability, shear stability, rust and corrosion protection, and pumpability are features that must be optimally balanced to provide extended clutch life, slippage control, maximum drawbar loading, and high load operation even on an inclined slope at extreme temperatures.  Mobiltrans HD 10W, 30, 50, 60 deliver exceptional performance in today’s power train transmissions, drive trains, and hydraulic systems.  The key benefits include:

FeaturesAdvantages and Potential Benefits
Balanced static and dynamic friction coefficientsOptimised clutch-friction retention and slippage control
Significantly improved clutch life compared to the best API CD/TO-2 engine oils
Compatible with modern clutch materials and elastomersLonger clutch life and higher performance
Increased levels of anti-wear and load carrying capabilityReduced gear wear and extended life in transmissions, gearboxes, and final drives
Greater productivity from reduced downtime
Excellent foam control protectionTop performance in wet brakes; excellent control of brake chatter
Excellent thermal and oxidation stabilityOutstanding hydraulic oil stability and protection against high-pressure pump wear
Lower viscosities offer very good low temperature pumpabilityReduced time from start-up to production



     Recommended by ExxonMobil for use in:

  • Heavy duty transmissions, gear boxes, final drives, and hydraulic systems used in off-highway applications
  • Off-highway industries including: mining, construction, quarrying, and agriculture
  • Manual, powershift, and automatic transmissions where Allison C-4 fluids (SAE 10W and 30 grades) are called for including Twin Disc and transmissions calling for Type F fluids
  • Most mobile equipment hydraulic applications


Specifications and Approvals

Mobiltrans HD meets or exceeds the requirements of the following industry and builder specifications10W305060
Caterpillar TO-4XXXX


Mobiltrans HD Series have the following builder approvals:10W305060
ZF-TE-ML 07F X  


Mobiltrans HD is recommended by ExxonMobil for use in applications requiring:10W305060
Allison C-4XX  


Typical Properties

Mobiltrans HD    
SAE Grade10W305060
Viscosity, ASTM D 445    
cSt @ 40ºC42100195340
cSt @ 100ºC6.311.218.025.2
Viscosity Index, ASTM D 2270969710096
Pour Point, ºC, ASTM D 97-33-18-15-12
Flash Point, ºC, ASTM D 92202224240244
Density @ 15ºC kg/l, ASTM D 40520.8880.8930.9060.911


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.

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