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 Automatic Transmission Fluid TO-4
SINOPEC Automatic Transmission Fluid TO-4 is blended with base stock of high property and various excellent functional additives. It is suitable for powershift transmission device and drive device requiring transmission fluid of Caterpillar TO-4 specification as well as hydrodynamic powershift for modern engineering machineries.

Advantages

      ♦ Excellent oxidation and thermal stability and detergency and dispersancy, providing longer period protection for powershift transmission of off-highway equipment

      ♦ Perfect carrying capacity, meeting operation requirements of heavy duty vehicles

      ♦ Perfect properties of anti-wear, anti-corrosion and friction, prolonging service life of clutch, and controlling slippage

      ♦ Excellent anti-foaming ability, ensuring effective transfer of power

      ♦ Outstanding fluidity at low temperature, providing protection for relevant parts in
conditions of startup and low temperature

Performance specification

      The product meets the following specifications:

     ♦ Caterpillar TO-4

     ♦ ZF TE-ML 02, ZF TE-ML 03

     ♦ Q/SH303 533-2009

Applications

     ♦ Suitable for power conversion device and final drive device requiring Caterpillar TO-4 transmission fluid, for hydraulic system, hydrostatic transmission system for engineering machinery as well as construction machinery

Typical properties

             Items

Automatic transmission fluid TO-4

SAE viscosity  grade

10W

50

30

Kinematic viscosity(100ºC),mm2/s

6.6

19.1

10.78

Kinematic viscosity(40ºC),mm2/s

43.0

227

97.67

Viscosity index

105

94

93

Flash point (COC), ºC

213

247

244