Cat Arctic tdTO Synthetic blend transmission and drive train oil
When used as directed, this synthetic blend provides outstanding protection and performance in transmissions, torque converters, final drives, hydraulics, and wet brakes in Caterpillar® equipment manufacturer equipment, particularly during cold temperature operation.
Cat Arctic tdTO is also recommended for applications with the following original equipment manufacturer requirements:
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Caterpillar TO-4
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Allison C-4
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Komatsu Micro-Clutch
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Vickers 35VQ25
With the use of Caterpillar S.O.SSM Oil Services and Cat Filters, Cat Arctic tdTO is capable of extended oil change intervals.
Note: Cat Arctic tdTO should not be used in engines. This use would cause excessive piston deposits, and loss of oil control.
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Advanced Formula for Maximum Performance and Protection
The Cat® Arctic tdTO formulation is a carefully balanced blend of top quality mineral base stocks and Group IV polyalphaolefm base stocks with a unique additive package. It is designed to provide efficient transmission clutch operation and optimum torque transfer.
It is fully compatible with all elastomers and transmission friction materials, resulting in longer component life.
Cat Arctic tdTO is formulated to provide outstanding thermal stability and oxidation resistance. In addition, it possesses excellent anti-wear and anti-foam properties resulting in extended fluid life, as well as optimum component life. It contains top performance viscosity modifier additives, which are very shear-stable to minimize viscosity loss.
Multiple Compartment Use
Use Cat Arctic tdTO can be used in several different compartments such as transmissions, final drives, wet brakes, and hydraulics on most Cat machine models. This can reduce the number of oils required to support the machine. Refer to the appropriate Operation & Maintenance Manual for each machine model or "Caterpillar Machine Fluids Recommendations," SEBU6250 for recommended applications in low temperature operations.
Improved Engine Starting Ability*
In very cold weather, viscous transmission oil may create considerable drag on the engine during startup. Transmission drag may prevent the engine from starting. The low temperature performance of Cat Arctic tdTO improves cold weather engine starting ability.
*Do NOT use in the engine crankcase.
Typical Characteristics** |
|
SEA Viscosity Grade |
0W-20 |
Gravity@ 16° C (60° F) |
|
API (ASTM D287) |
30.8 |
Specific |
.872 |
Flash Point@°C (ASTM D92) |
170 |
PourPoint@°C(ASTMD97) |
-54 |
Kinematic Viscosity (ASTM D445) |
|
cSt@40°C |
32.9 |
cSt@100°C |
7.5 |
Brookfield Viscosity (ASTM D2983) |
|
cP@-40°C |
7000 |
Total Base Number (TBN) (ASTM D664) |
7.9 |
LowTemperaturePumpablity@°C(ASTM D4684) |
-54 |
Phosphorus, ppm |
1060 |
Zinc, ppm |
1250 |
Calcium, ppm |
3000 |
SulfatedAsh, % wt. |
1.2 |
**The values shown are typical values and should not be used as quality control parameters to either accept or reject product. Specifications are subject to change without notice.
Customer benefits
Cat® Arctic tdTO provides the following benefits:
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Controls transmission and brake disc slippage
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Increased transmission clutch life
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Provides greater machine rim pull
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Increased machine breakoutforce
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Multiple compartment use, minimizing the number of oils required
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Excellent compatibility with seals and elastomers, including fluorelastomers, and all disc materials used in Cat machines
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Excellent protection for components during cold temperature operation
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Extended oil drain capability with the use of Cat S.O.SSM oil analysis and Cat Filters
Applications
CatArctic tdTO is the preferred transmission and drive train oil for lowtemperature operation in certain applications. Referto SEBU6250.
CatArctic tdTO has been designed to provide maximum productivity, long life and low operating costs in Cat machines.
Health and Safety
Under normal conditions of intended use, this product does not pose a riskto health. Excessive exposure may result in eye, skin, or respiratory irritation. Always observe good hygiene guidelines.
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