HomeCummins/OnanCummins/Onan C275 D5

Cummins/Onan C275 D5 Generator Set

The Cummins/Onan C275 D5 is a 220 kW (275 kVA) Diesel standby generator set powered by a Cummins/Onan QSL9G5 engine. It is available at 480/277 V, 440/254 V, 380/220 V, 220/127 V, 416/240 V, 240/139 V and 208/120 V. It holds about 26.5 L (7.0 gal) of oil and 11 L (2.9 gal) of coolant, with a maximum ambient rating of 25 °C. The set weighs about 2174 kg (4793 lb) and produces 85 dBA. An integrated tank holds 400 L (105.7 gal).

220 kW
Standby
8.8 L
Displacement
26.5 L
Oil capacity
3
Document types

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

Specifications

FuelDiesel
Standby power220 kW
Standby kVA275
Prime power200 kW
ControllerEletronic
Oil capacity26.5 L
Voltage options480/277 V, 440/254 V, 380/220 V, 220/127 V, 416/240 V, 240/139 V, 208/120 V
Power factor0.8
Coolant capacity11 L
Max ambient25 °C
Dry weight2174 kg
Wet weight2325 kg
Sound level85.0 dBA
Fuel tank400.0 L

Engine

Cummins/Onan QSL9G5
Oil capacity26.5 L
Coolant capacity28.6 L
Displacement8.8 L
AspirationTurbocharged
Rated speed1800 rpm

Maintenance & consumables

for the Cummins/Onan QSL9G5
ItemSpecCapacityPart #Interval
Air filter1000 hr find
Fuel filter500 hr find
Oil filter1000 hr find
Belt1000 hr find
Coolant28.6 L
Oil26.5 L

Common questions

What is the power rating of the Cummins/Onan C275 D5?

The Cummins/Onan C275 D5 is rated 220 kW standby (275.0 kVA).

What engine does the Cummins/Onan C275 D5 use?

The Cummins/Onan C275 D5 is powered by the Cummins/Onan QSL9G5 engine.

What fuel does the Cummins/Onan C275 D5 use?

The Cummins/Onan C275 D5 runs on Diesel.

What is the oil capacity of the Cummins/Onan C275 D5?

The Cummins/Onan QSL9G5 engine in the Cummins/Onan C275 D5 has an oil capacity of 26.5 liters.

Parts

5
Part #DescriptionQtySystem
4021518Alternator ManualAlternator buy
PI144D1Alternator Model1Alternator buy
UC274CAlternator Model1Alternator buy
UC274KAlternator Model1Alternator buy
V2403-M-E3BGEngine Model1Service part / kit buy

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime
Standby

Available documents

Spec sheetInstallation manualParts manual