The Cummins Onan C2250 D6A generator is listed with standby output of 2000 kW, 60 Hz operation, 8 available voltage configurations, and A (U) / B (V) / C (W).
Generator • 60 Hz • A (U) / B (V) / C (W)
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
60.1 kW
55.6 kW
2,000 kW
1,800 kW
How the Cummins Onan C2250 D6A compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 9% above the similar-output Cummins Onan average. Around the 68th percentile for this field.
About 10% above the similar-output Cummins Onan average. Around the 62nd percentile for this field.
About 49% below the similar-output Cummins Onan average. Around the 24th percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | C2250 D6A |
| Generator type | Generator |
| Frequency | 60 Hz |
Electrical output
| Standby power | 2000 kW |
|---|---|
| Prime power | 1800 kW |
| Standby kVA | 2500.0 |
| Voltage options | 219/380 V, 2400/4160 V, 254/440 V, 7200/1247 V, 277/480 V, 7620/1320 V, 347/600 V, 7970/1380 V |
| Phase | A (U) / B (V) / C (W) |
Engine, cooling and controls
| Engine model | Cummins/Onan QSK60 |
|---|---|
| Engine displacement | 3, 674 cu in (60.2 L) |
| Aspiration / cooling | industrial diesel |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 26.4 gal (100 L) |
| Engine coolant capacity | 11.1 gal (42 L) |
| Oil capacity | 26.4 gal (100 L) |
| Coolant capacity | 27.5 gal (104 L) |
| Controller | PowerCommand |
Physical specifications
| Dry weight | 33, 279 lb (15, 095 kg) |
|---|---|
| Dimensions (L × W × H) | 243.1 × 90 × 99.9 in (6175 × 2286 × 2537 mm) |
Battery
| Battery cranking | 2200 CCA |
|---|
Maintenance and service parts
| Engine oil | Interval: 500 hr; Specification: not specified; Capacity: 297 |
|---|---|
| Oil filter | Part number: F60-1500; Interval: 240 hr; Specification: Cummins OE filter |
| Fuel filter | Interval: 1680 hr; Specification: Two stage spin-on fuel filter and water separator system. Stage 1 has a three element 7 micron filter and stage 2 has a three element 3 micron filter. |
| Air filter | Interval: 1000 hr; Specification: Dry replaceable element |
| Coolant | Interval: 10000 hr; Specification: not specified; Capacity: 4000 |
| Belt | Part number: B60-1500; Interval: 3360 hr; Specification: Cummins OE belt |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.