HomeEnginesCummins/Onan QSL9G5

Cummins/Onan QSL9G5 Engine Engine

The Cummins/Onan QSL9G5 is a 8.8 L 6-cylinder turbocharged engine rated at 1800 rpm. It powers generator sets from Cummins Power Generation and Cummins/Onan, including the QSL9, C250 D2R, C275 D5 and C70. It holds 26.5 L (7.0 gal) of oil and 28.6 L (7.6 gal) of coolant.

8.8 L
Displacement
6
Cylinders
1800 rpm
Rated speed
26.5 L
Oil capacity

Engine specifications

Oil capacity26.5 L
Coolant capacity28.6 L
Displacement8.8 L
Cylinders6
AspirationTurbocharged
Rated speed1800 rpm

Generator sets powered by this engine

5

Shared across brands: Cummins Power Generation, Cummins/Onan

Cummins Power Generation QSL9Cummins/Onan C250 D2RCummins/Onan C275 D5Cummins/Onan C70Cummins/Onan QSL9

Common questions

What is the oil capacity of the Cummins/Onan QSL9G5?

The Cummins/Onan QSL9G5 engine has an oil capacity of 26.5 liters.

What is the displacement of the Cummins/Onan QSL9G5?

The Cummins/Onan QSL9G5 has a displacement of 8.8 liters with 6 cylinders.

Which generators use the Cummins/Onan QSL9G5 engine?

The Cummins/Onan QSL9G5 powers 5 generator set(s), including Cummins Power Generation QSL9, Cummins/Onan C250 D2R, Cummins/Onan C275 D5, Cummins/Onan C70, Cummins/Onan QSL9.