HomeCummins/OnanCummins/Onan C175N6

Cummins/Onan C175N6 Generator Set

The Cummins/Onan C175N6 is a 175 kW Natural gas standby generator set powered by a Cummins/Onan QSJ8.9G engine. It is available at 12 V, single phase-phase and 60 Hz. Starting uses dual battery optional group-850 battery.

175 kW
Standby
8.9 L
Displacement
1
Document types

How to read your Cummins/Onan serial & model number →

Specifications

FuelNatural gas
Frequency60.0 Hz
Standby power175 kW
EmissionsEPA NSPS
ControllerPowerCommand 2.3
AlternatorStamford/AvK UC3H
Voltage options12 V
Phasesingle phase
Battery group850
Battery quantitydual battery optional
Max ambient-45 °C

Engine

Cummins/Onan QSJ8.9G
Displacement8.9 L
AspirationTurbocharged and aftercooled

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filter find
Fuel filter find
Oil filter find
Belt find
Coolant
Oil

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.

Common questions

What is the power rating of the Cummins/Onan C175N6?

The Cummins/Onan C175N6 is rated 175 kW standby.

What engine does the Cummins/Onan C175N6 use?

The Cummins/Onan C175N6 is powered by the Cummins/Onan QSJ8.9G engine.

What fuel does the Cummins/Onan C175N6 use?

The Cummins/Onan C175N6 runs on Natural gas.

What alternator does the Cummins/Onan C175N6 use?

The Cummins/Onan C175N6 uses a Stamford/AvK UC3H alternator.

Available documents

Spec sheet — 0075811 (Cummins/Onan)Spec sheet — A042J414 (Cummins/Onan)