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Caterpillar G3406 TA Engine

The Caterpillar G3406 TA is a 14.6 L 6-cylinder turbocharged-aftercooled engine rated at 1800 rpm, producing up to 160 kW. It powers generator sets from Caterpillar, including the G3406 TA GAS ENGINE, LEHW3888-00 and LEHW3888-01. It holds 57 L (15.1 gal) of coolant.

Also known as: Caterpillar G3406 TA

Part of the Caterpillar G3406 engine family — 3 variants share parts & fitment.

14.6 L
Displacement
6
Cylinders
1800 rpm
Rated speed
160 kW
Gross power
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Engine specifications

Coolant capacity57.0 L
Displacement14.6 L
Cylinders6
AspirationTurbocharged-Aftercooled
Rated speed1800 rpm
Gross power160 kW

Generator sets powered by this engine

6
Caterpillar G3406 TACaterpillar G3406 TA GAS ENGINECaterpillar LEHW3888-00Caterpillar LEHW3888-01Caterpillar LEHW3891-01Caterpillar SR4B Generator Set

How to read your Caterpillar engine serial & model number →

Common questions

What is the displacement of the Caterpillar G3406 TA?

The Caterpillar G3406 TA has a displacement of 14.6 liters with 6 cylinders.

Which generators use the Caterpillar G3406 TA engine?

The Caterpillar G3406 TA powers 6 generator set(s), including Caterpillar G3406 TA, Caterpillar G3406 TA GAS ENGINE, Caterpillar LEHW3888-00, Caterpillar LEHW3888-01, Caterpillar LEHW3891-01.