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Caterpillar 3456 Series Engine Engine

The Caterpillar 3456 Series is an engine. It powers generator sets from Caterpillar, including the 3406.

Part of the Caterpillar 3456 engine family — 2 variants share parts & fitment.

Engine specifications

Generator sets powered by this engine

2
Caterpillar 3406Caterpillar 3456 Series

Common questions

Which generators use the Caterpillar 3456 Series engine?

The Caterpillar 3456 Series powers 2 generator set(s), including Caterpillar 3406, Caterpillar 3456 Series.