HomeEnginesCummins/Onan QSM11

Cummins/Onan QSM11 Engine Engine

The Cummins/Onan QSM11 is a 10.8 L 6-cylinder 4-stroke diesel engine rated at 2300 rpm, producing up to 705 kW. It powers generator sets from Cummins/Onan, including the DQAD, DQAE and DQAF. It holds 36.7 L (9.7 gal) of oil and 40 L (10.6 gal) of coolant.

Part of the Cummins/Onan QSM11 engine family — 4 variants share parts & fitment.

10.8 L
Displacement
6
Cylinders
2300 rpm
Rated speed
705 kW
Gross power

Engine specifications

Oil capacity36.7 L
Coolant capacity40.0 L
Displacement10.8 L
Cylinders6
Aspiration4-stroke diesel
Rated speed2300 rpm
Gross power705 kW

Generator sets powered by this engine

3
Cummins/Onan DQADCummins/Onan DQAECummins/Onan DQAF

Parts cataloged across the Cummins/Onan QSM11 family

16
Part #DescriptionCategory
ES100027Distribution Panel Wiring for T360 Series Single Phase Controldistribution_panel_wiring
ES100030Standard Generator Wiring for T360 Seriesgenerator_wiring
A035N852Hose, Drain - Bulk (Order by the Foot - 1 Feet Required)hose
ES100039Idle-Run Wiring (Cummins)idle_run_wiring
134890T360 Super Quiet Generatorother_service
961-0619Generator Set Supportother_service
A045Z906Isolator, Vibrationother_service
A045Z908Bracket, Switchother_service
A40-TB1-11(COMMON ALARM)other_service
A40-TB1-30COMMON ALARM (COM)other_service
A40-TB1-31COMMON ALARM (COM)other_service
ES100006Overcurrent Relay Wiringovercurrent_relay_wiring
A40-TB1-1B+positive terminal
A40-TB1-12RUN RELAY (K11, K12, K13)run relay
A40-TB1-8SWITCHED B+run relay
ES100026Three Position Stack Switch Wiringstack_switch_wiring

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Common questions

What is the oil capacity of the Cummins/Onan QSM11?

The Cummins/Onan QSM11 engine has an oil capacity of 36.7 liters.

What is the displacement of the Cummins/Onan QSM11?

The Cummins/Onan QSM11 has a displacement of 10.8 liters with 6 cylinders.

Which generators use the Cummins/Onan QSM11 engine?

The Cummins/Onan QSM11 powers 3 generator set(s), including Cummins/Onan DQAD, Cummins/Onan DQAE, Cummins/Onan DQAF.