HomeCummins/OnanCummins/Onan C200 D6

Cummins/Onan C200 D6 Generator Set

The Cummins/Onan C200 D6 is a 208 kW (260 kVA) Diesel standby generator set powered by a Cummins/Onan 6CTAA8.3-G1 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 150 L (39.6 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.

208 kW
Standby
8.3 L
Displacement
150.0 L
Oil capacity
3
Document types

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

Typical fuel consumption for 205–210 kW Diesel generators →

Compare with other 205–210 kW Diesel generators →

Service parts for the C200 D6

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 power208 kW
Standby kVA260
Prime power192 kW
EmissionsTier 1
Controller2.3, Mechanical, PowerCommand, PowerCommand 1.1
Oil capacity150.0 L
Alternator6CTAA8.3-G1 (4-pole, Class H insulation)
Voltage options255/440 V, 230/400 V, 220/380 V, 127/220 V, 277/480 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
Sound level85.0 dBA @ 1 m
Fuel tank150.0 L
Tank runtime10 hr

Engine

Cummins/Onan 6CTAA8.3-G1
Oil capacity150.0 L
Coolant capacity150.0 L
Displacement8.3 L
AspirationTurbocharged
Rated speed1500 rpm

Maintenance & consumables

for the Cummins/Onan 6CTAA8.3-G1
ItemSpecCapacityPart #Interval
Air filterNormal duty air filter.A054E584 Amazon eBay
Fuel filter500 hr
Oil filter1000 hr
Battery100 AH
Belt1000 hr
Coolant26.95 l
Oil23.8 l
Spark plug500 hr

Common questions

What is the power rating of the Cummins/Onan C200 D6?

The Cummins/Onan C200 D6 is rated 208 kW standby (260.0 kVA).

What engine is in the Cummins/Onan C200 D6?

The Cummins/Onan C200 D6 is powered by the Cummins/Onan 6CTAA8.3-G1 engine.

Is the Cummins/Onan C200 D6 diesel or gas?

The Cummins/Onan C200 D6 runs on Diesel.

What is the oil capacity of the Cummins/Onan C200 D6?

The Cummins/Onan 6CTAA8.3-G1 engine in the Cummins/Onan C200 D6 has an oil capacity of 150.0 liters.

Which alternator is fitted to the Cummins/Onan C200 D6?

The Cummins/Onan C200 D6 uses a 6CTAA8.3-G1 alternator. It has 4 poles. Insulation class H.

What air filter does the Cummins/Onan C200 D6 use?

The Cummins/Onan C200 D6 uses air filter part number A054E584.

Parts

8
Part #DescriptionQtySystem
4915973Alternator ManualAlternator Amazon eBay
A047M180Filter, Air − Normal Duty1Air filter Amazon eBay $248.27
A054E584Filter, Air − Heavy Duty1Air filter Amazon eBay
A055Z870Filter, Air − Replacement − Heavy Duty1Air filter Amazon eBay $251.32
X-577-34Hose 24"1Hose Amazon eBay
X-577-39Hose 4"1Hose Amazon eBay
X-577-43Hose 50"1Hose Amazon eBay
518-0601Sealant, Thread (6 ml Tube)1Service part / kit 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
Prime53.014.0
Prime70%15.04.0
Standby61.016.11
Standby70%15.04.0

Available documents

Spec sheet — APS-5945-EN (Cummins/Onan)Spec sheet — C200D6 EN (Cummins/Onan)Spec sheet — NAS-6370-EN (Cummins/Onan)Spec sheet — S-6410-EN (Cummins/Onan)Spec sheet — SS22-CPGK (Cummins/Onan)Spec sheet — SS8-CPGK (Cummins/Onan)Spec sheet — cummins ag diesel spec sheet (Cummins/Onan)Spec sheet — eds-3046 (Cummins/Onan)Parts manual — C175D6D Parts Manual (Cummins/Onan)Service 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)
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