The Cummins Onan C900 D6 generator is listed with standby output of 925 kW, Diesel fuel, 50 Hz operation, 115/200 V, 230/400 V output, and Three phase.
Generator • Diesel • 50 Hz • Three phase
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
58.3 kW
58 kW
925 kW
835 kW
How the Cummins Onan C900 D6 compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 39% above the similar-output Cummins Onan average. Around the 98th percentile for this field.
Very close to the similar-output Cummins Onan average. Around the 61st percentile for this field.
About 1152% above the similar-output Cummins Onan average. Around the 99th percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | C900 D6 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 50 Hz |
Electrical output
| Standby power | 925 kW |
|---|---|
| Prime power | 835 kW |
| Standby kVA | 1156.0 |
| Voltage options | 115/200 V, 230/400 V |
| Phase | Three phase |
Engine, cooling and controls
| Engine model | Cummins/Onan QST30 |
|---|---|
| Engine displacement | 1, 861 cu in (30.5 L) |
| Aspiration / cooling | Turbocharged |
| Rated engine speed | 1760 rpm |
| Engine oil capacity | 338.1 gal (1, 280 L) |
| Engine coolant capacity | 57.1 gal (216 L) |
| Oil capacity | 338.1 gal (1, 280 L) |
| Coolant capacity | 32.2 gal (122 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | PowerCommand, PowerCommand electronic |
| Alternator | Cummins/Onan C900 D6 |
Physical specifications
| Dry weight | 15, 862 lb (7, 195 kg) |
|---|---|
| Dimensions (L × W × H) | 169.2 × 66.3 × 81.9 in (4297 × 1685 × 2079 mm) |
Battery
| Battery cranking | 1280 CCA |
|---|
Maintenance and service parts
| Engine oil | Interval: 2000 hr; Capacity: 2.6 |
|---|---|
| Oil filter | Part number: 3825142; Interval: 2000 hr; Specification: P8500 fuel pump (G-Drive) |
| Fuel filter | Interval: 2000 hr |
| Coolant filter | Interval: 250 hr; Specification: filter |
| Belt | Part number: ST669; Interval: 250 hr |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.