- Powershift drivetrains (TO-4)
Cat TO-4
Caterpillar's specification for transmission and wet-brake fluids in off-highway equipment, with strict friction and gear wear requirements.
Also written as: Caterpillar TO-4, Caterpillar Tractor TO-4
Cat TO-4
Cat TO-4
SAE 60
SAE 10W
TO-4 hydraulic and transmission fluid for powershift, axles and wet brakes
SAE 10W
TO-4 hydraulic and transmission fluid for powershift, axles and wet brakes
SAE 30
TO-4 transmission fluid for powershift transmissions, axles and wet brakes
SAE 50
Gear and hydraulic oil for construction machinery, Caterpillar TO-4, Allison C-4, API GL-4
SAE 10W
TO-4 transmission oil for powershift gearboxes, final drives and wet brakes
API GL-4
SAE 10W
SAE 30
SAE 50
SAE 10W
SAE 30
SAE 50
Synthetic TO-4 transmission and drive train oil for operation down to −40 °C
SAE 0W-20
TO-4 oil for power shift transmissions, final drives and wet brakes, Allison C-4
SAE 30
TO-4 oil for Cat power shift transmissions, final drives and wet brake compartments
Caterpillar TO-4
TO-4 oil for power shift transmissions, final drives and wet brakes, Allison C-4
SAE 10W
TO-4 oil for power shift transmissions, final drives and wet brakes, Allison C-4
SAE 50
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