Brand
Caterpillar (Cat)
Type
Manual gearbox & axle oils
Viscosity
SAE 0W-20
Manufacturer code
31955

CAT TDTO Cold Weather 0W-20

Synthetic TO-4 transmission and drive train oil for operation down to −40 °C

Specifications

Viscosity
SAE 0W-20
Manufacturer code
31955
Availability
On order

Manufacturer's description

Cat TDTO Cold Weather is a synthetic lubricant blend that provides superior performance and protection in transmissions, torque converters, final drives, hydraulics and/or wet brakes at temperatures down to -40°F (-40°C). Its special formulation creates optimal friction performance and controls transmission slippage while eliminating clutch glazing. It has excellent compatibility with all materials used in Cat machines, including friction materials, seals and elastomers, and its outstanding thermal stability and oxidation resistance give it long drain intervals when combined with Cat S•O•S Oil Analysis and Cat Filters. Cat TDTO Cold Weather is the preferred transmission and drive train oil for low-temperature operation in certain applications and can also be used in wet brakes and hydraulics (refer to Caterpillar publication SEBU6250 for details). It is also recommended for applications requiring Caterpillar TO-4, Allison C-4, or Vickers 35VQ25 specifications. Benefits include easier engine starts in harsh cold climates, greater machine rim pull and breakout force, promoted transmission durability, increased clutch, gear and bearing life, and a single oil solution for cold-weather powertrain and hydraulic system needs. At the 0W-20 grade, typical values from the Cat technical data sheet include an API gravity of 30.8 (ASTM D287), a flash point of 190°C (ASTM D92), a pour point of -48°C (ASTM D97), and low-temperature pumpability of 1,500 cP at -30°C (ASTM D4684).

Applications

  • - Cat TDTO Cold Weather is the preferred transmission and drive train oil for low temperature operation in certain applications and can be used in wet brakes and hydraulics. Refer to SEBU6250 for more information. Cat TDTO Cold Weather is also recommended for applications with the following original equipment manufacturer requirements - Caterpillar TO-4 - Allison C-4 - Vickers 35VQ25 Long Drain Intervals With the use of Cat S•O•S SM Oil Analysis and Cat Filters, Cat TDTO Cold Weather is capable of long change intervals

Performance & benefits

  • PerformanceProtection Convenience
  • Easier engine starts in harsh • Promotes Transmission • Single oil solution for cold cold climates Durability weather powertrain and
  • Greater Machine Rim Pull and • Increased Clutch, Gears, hydraulic system needs
  • Breakout Forceand Bearing Life
  • Long drain intervals • Optimal Cold Weather Friction Performance

Standards & approvals

  • Caterpillar
  • Cat
  • Allison
  • Vickers

Typical characteristics

PropertyTypical value
API (ASTM D287)30.8
Flash point @ ˚C (ASTM D92)190
Pour point @ ˚ C (ASTM D97)-48
Low Temperature Pumpablity @ -30˚C (ASTM D4684)1500

Complete documentation

We email you the sheets listed below in a single archive. No account, no order required.

  • SDSEN
  • TDSEN

Where should the files go?

We send the archive to the address below. It is the only field we need — the rest only help us reach you if a sheet is missing.

What you get

    Str. Soporului, nr. 12, Cluj-NapocaContactAbout us
    RO