The Cummins Onan C1100 D5 generator is listed with standby output of 751 kW, Diesel fuel, 50 Hz operation, 380 V, 440 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.
49.1 kW
58 kW
751 kW
800 kW
How the Cummins Onan C1100 D5 compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 13% above the similar-output Cummins Onan average. Around the 72nd percentile for this field.
Very close to the similar-output Cummins Onan average. Around the 59th percentile for this field.
About 32% above the similar-output Cummins Onan average. Around the 74th percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | C1100 D5 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 50 Hz |
Electrical output
| Standby power | 751 kW |
|---|---|
| Prime power | 800 kW |
| Standby kVA | 939.0 |
| Voltage options | 380 V, 440 V |
| Phase | Three phase |
| Power factor | 0.8 |
Engine, cooling and controls
| Engine model | Cummins/Onan QST30-G4 |
|---|---|
| Engine displacement | 1, 861 cu in (30.5 L) |
| Aspiration / cooling | turbocharged, After-cooled |
| Rated engine speed | 1500 rpm |
| Engine oil capacity | 40.7 gal (154 L) |
| Engine coolant capacity | 37.2 gal (141 L) |
| Oil capacity | 35.7 gal (135 L) |
| Coolant capacity | 50.7 gal (192 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | PowerCommand, PowerCommand electronic |
| Alternator | Cummins/Onan HCI6K |
Physical specifications
| Dry weight | 15, 287 lb (6, 934 kg) |
|---|---|
| Dimensions (L × W × H) | 173.9 × 78.7 × 94 in (4417 × 2000 × 2387 mm) |
Battery
| Battery cranking | 1280 CCA |
|---|
Fuel consumption
| Standby | 15.2 gal/h (58 L/h) @ 0% |
|---|---|
| Prime | 14.2 gal/h (54.0 L/h) @ 0%; 202.0 L/h @ 1% |
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.