Caterpillar TO-4 Fluid for Off-Highway Equipment
Kendall® Powershift Transmission Fluid is a high-performance multifunctional fluid developed for use in transmissions, final drives and hydraulic systems of off-highway equipment where a fluid meeting Caterpillar TO-4 performance requirements is specified. It provides substantially improved friction and antiwear performance compared with older API CD/TO-2 quality fluids, resulting in longer equipment life and reduced risk of field failure. The SAE 10W and 30 viscosity grades also are recommended for use in Allison off-highway heavy-duty automatic transmissions where a C-4 quality fluid is specified.
Note: Typically, the SAE 10W and 30 viscosity grades are recommended for hydraulic systems and transmissions, and the SAE 50 viscosity grade is recommended for differentials, final drives and heavy-duty manual transmissions. Refer to the OEM recommendations for selection of the proper viscosity grade.
Powershift Transmission Fluid SAE 30 is OEM-approved for service fill in the following applications:
Powershift Transmission Fluid meets or exceeds the requirements of:
Powershift Transmission Fluid is recommended for service fill in:
|Specifc Gravity @ 60°F||0.876||0.884||0.891|
|Density, lbs/gal @ 60°F||7.29||7.36||7.42|
|Color, ASTM D1500||2.5||3||4|
|Flash Point (COC), °C (°F)||213 (415)||233 (451)||242 (468)|
|Pour Point, °C (°F)||-39 (-38)||-33 (-27)||-28 (-18)|
|cP @ -35°C||45500||---||---|
|cSt @ 40°C||44||98||227|
|cSt @ 100°C||6.6||11.1||19.1|
|Total Base Number, ASTM D2896||7.6||7.6||7.6|
|Zinc, wt %||0.11||0.11||0.11|