Facts About Generators

Generac Inline 4 Engine

The Generac Inline 4 is a 2.4 L 4-cylinder naturally aspirated engine rated at 1800 rpm, producing up to 29.83 kW. It powers generator sets from Generac, including the QT022, QT025, QT027 and QT036. It holds 3.79 L (1.0 gal) of oil and 9.46 L (2.5 gal) of coolant.

Engine specifications

Oil capacity3.785 L
Coolant capacity9.46 L
Displacement2.4 L
Cylinders4
AspirationNaturally Aspirated
Rated speed1800 rpm

Generator sets powered by this engine