HomeCummins/OnanCummins/Onan C220 D5

Cummins/Onan C220 D5 Generator Set

The Cummins/Onan C220 D5 is a 176 kW (220 kVA) Diesel standby generator set powered by a Cummins/Onan C220D5e engine. It is available at 255/440 V, 230/400 V, 220/380 V, 127/220 V and 277/480 V, 3-phase, 50 Hz and rated 160 A. It holds about 23.8 L (6.3 gal) of oil and 150 L (39.6 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-150 battery at 12 V. The set measures 2700×1360×1757.5 mm (106.3×53.5×69.2 in), weighs about 1873 kg (4129 lb) and produces 85 dBA at 1 m. An integrated tank holds 150 L (39.6 gal), roughly 10 hours of runtime.

176 kW
Standby
23.8 L
Oil capacity
3
Document types

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

Typical fuel consumption for 175–180 kW Diesel generators →

Compare with other 175–180 kW Diesel generators →

Service parts for the C220 D5

Grouped by system, with how many of each the parts manual calls for.

Air intake

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power176 kW
Standby kVA220
Prime power160 kW
EmissionsTier 1
ControllerMechanical, PowerCommand
Oil capacity23.8 L
Alternator6CTAA8.3-G1 (4-pole, Class H insulation)
Voltage options254/440 V, 127/220 V, 277/480 V, 139/240 V, 240/416 V, 115/200 V, 230/400 V, 110/190 V, 120/208 V, 220/380 V
Phase3
Rated current160 A
Power factor0.8
Circuit breaker160 A
Battery group150 AH
Battery voltage12 V
Battery quantity1
Coolant capacity150 L
Max ambient40 °C
Dimensions (L×W×H)2700×1360×1757 mm
Dry weight1873 kg
Wet weight2737 kg
Sound level85.0 dBA @ 1 m
Fuel tank150.0 L
Tank runtime10 hr

Maintenance & consumables

for the Cummins/Onan C220D5e
ItemSpecCapacityPart #Interval
Air filterNormal duty air filter.A054E584 Amazon eBay
Fuel filterOil and fuel filter fitted, water separator.
Oil filterOil and fuel filter fitted, water separator.
Battery100 AH
BeltBelt drive for alternator and starter.
CoolantCooling system: IC 01, radiator and Guarding in color: Black.26.3
OilLubrication system oil capacity23.8 liters
Spark plug

Common questions

What size generator is the Cummins/Onan C220 D5?

The Cummins/Onan C220 D5 is rated 176 kW standby (220.0 kVA).

Which engine powers the Cummins/Onan C220 D5?

The Cummins/Onan C220 D5 is powered by the Cummins/Onan C220D5e engine.

Is the Cummins/Onan C220 D5 diesel or gas?

The Cummins/Onan C220 D5 runs on Diesel.

What alternator does the Cummins/Onan C220 D5 use?

The Cummins/Onan C220 D5 uses a 6CTAA8.3-G1 alternator. It has 4 poles. Insulation class H.

Which air filter part number does the Cummins/Onan C220 D5 take?

The Cummins/Onan C220 D5 uses air filter part number A054E584.

Parts

3
Part #DescriptionQtySystem
X-577-34Hose 24"1Hose Amazon eBay
X-577-39Hose 4"1Hose Amazon eBay
X-577-43Hose 50"1Hose Amazon eBay

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
Prime45.011.89
Prime70%15.04.0
Standby50.013.21
Standby70%15.04.0

Available documents

Spec sheet — APS-5945-EN (Cummins/Onan)Spec sheet — C220D5 EN (Cummins/Onan)Spec sheet — S-6410-EN (Cummins/Onan)Spec sheet — SS22-CPGK (Cummins/Onan)Spec sheet — SS8-CPGK (Cummins/Onan)Reference — 0062023Service manual — 908-0615 Cummins QSB7-G5 Engine Installation Manual (12-2009) (Cummins/Onan)Service manual — 908-0617 Cummins QSB7-G5 3.3 Engine Installation Manual (12-2009) (Cummins/Onan)