Varouh Oil's HT Fluid TO-4 is a premium quality transmission and drive-train fluid to meet Cater pillar's TO-4 specifications for use in off-highway equipment. Caterpillar requires the use of this fluid for use of all new equipment which is still under factory warranty.
HT Fluid TO-4 is designed for use in powershift, direct drive transmissions, winches and final drives of all new Caterpillar equipment which require the use of a TO-4 fluid. It is also recommended for the transmission and final drives of all older Caterpillar equipment which require TO-2 fluid. Additionally, this product is recommended for transmissions, drive trains, hydraulic systems in off-hiqhway equipment of various manufacturers which recommend the use of a TO-4 fluid or in transmission that specify the use of an Allison C-4 fluid.
HT Fluid TO-4 is available in three viscosity grades, 10w, 30, and 50, as defined by the Society of Automotive Engineers (SAE) Follow equipment manufacturers recommendations for appropriate viscosity grade.
Excellent anti-wear protection
Good fluidity at low ambient temperatures
Outstanding oxidation stability, foam resistance arid rust control
Superior friction characteristics which eliminates excessive brake noise
Excellent shear stability to maintain viscosity over the life of the equipment
Availability in three SAE viscosity grades to meet Caterpillar viscosity
SAE VISCOSITY GRADE
Pour Point, °F(°C)
Viscosity, cSt @ 40°C
cSt @ 100°C
Viscoity,SUS @ 100°F
Viscoity,SUS @ 210°F
Click HereFor: Printer Friendly-- HT FLUID TO-4-Technical Specifications-Use Print Function in Your Browser File Menu