HomeEnginesCaterpillar G3512E

Caterpillar G3512E Engine

The Caterpillar G3512E is a 51.8 L 12-cylinder turbocharged separate circuit aftercooled engine rated at 1500 rpm. It powers generator sets from Caterpillar, including the G3512E Gas Generator Set.

Also known as: G3512E, CAT G3512E

51.8 L
Displacement
12
Cylinders
1500 rpm
Rated speed

Engine specifications

Displacement51.8 L
Cylinders12
AspirationTurbocharged Separate Circuit Aftercooled
Rated speed1500 rpm

Generator sets powered by this engine

2
Caterpillar G3512ECaterpillar G3512E Gas Generator Set

How to read your Caterpillar engine serial & model number →

Aftermarket parts that fit this engine

10

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Also used in

1
  • Caterpillar G3512 — Engine

Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.

Common questions

What is the displacement of the Caterpillar G3512E?

The Caterpillar G3512E has a displacement of 51.8 liters with 12 cylinders.

Which generators use the Caterpillar G3512E engine?

The Caterpillar G3512E powers 2 generator set(s), including Caterpillar G3512E, Caterpillar G3512E Gas Generator Set.