- Mobiltrans AST (All Season Transmission) is an extra high performance drivetrain lubricant engineered to meet or exceeds the requirements of Caterpillar's new TO-4M performance specifications for off-highway transmissions, drive trains, and hydraulic systems.
- This advanced technology lubricant provides clutch and brake compatibility and extended life that has not been possible with previous formulations.
- Mobiltrans AST incorporates a blend of semi-synthetic base oils with an advanced additive system.
- The product is recommended for all-season lubrication all drivetrain components in light to severe duty off-highway equipment operating in a wide range of environments.
Specification and Approvals
Property
|
|
Density @ 15 C, kg/l, ASTM D4052
|
0.882
|
Flash Point, Cleveland Open Cup, °C, ASTM D92
|
222
|
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445
|
14.2
|
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445
|
107
|
Pour Point, °C, ASTM D97
|
-39
|
Viscosity Index, ASTM D2270
|
134
|
Applications
Recommended by ExxonMobil for use in:
Heavy-duty transmissions, drivetrains, final drives and gear cases used in off-highway equipment