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Caterpillar G3406C TA Engine

The Caterpillar G3406C TA is a 14.64 L 6-cylinder turbocharged engine rated at 1800 rpm. It powers generator sets from Caterpillar, including the SR4 GENERATOR.

Also known as: CAT G3406C TA

14.64 L
Displacement
6
Cylinders
1800 rpm
Rated speed
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Engine specifications

Displacement14.64 L
Cylinders6
AspirationTurbocharged
Rated speed1800 rpm

Maintenance schedule

ItemSpecCapacityPart #Interval
Air filterSingle element, canister-type air cleaner—
Fuel filterGas pressure regulator, Low pressure fuel system—
Oil filterLubricating oil and filter—
Belt15 dBA muffler, Spark arresting muffler, Exhaust system accessories—
CoolantCat coolant—
OilLubricating oil and filter—
Spark plugDigital Ignition System—

Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.

Common questions

What is the displacement of the Caterpillar G3406C TA?

The Caterpillar G3406C TA has a displacement of 14.64 liters with 6 cylinders.

Which generators use the Caterpillar G3406C TA engine?

The Caterpillar G3406C TA powers 1 generator set(s), including Caterpillar SR4 GENERATOR.