Facts About Generators

Cummins/Onan QSK38 Engine

The Cummins/Onan QSK38 is a 37.8 L 12-cylinder turbocharged and aftercooled engine, producing up to 940 kW. It powers generator sets from Cummins/Onan. It holds 186 L (49.1 gal) of oil and 112 L (29.6 gal) of coolant.

Engine specifications

Oil capacity186.0 L
Coolant capacity112.0 L
Displacement37.8 L
Cylinders12
Aspirationturbocharged And Aftercooled

Generator sets powered by this engine