The Cummins Onan C3000 D5 generator is listed with standby output of 2400 kW, Diesel fuel, 50 Hz operation, 7 available voltage configurations, and A (U) / B (V) / C (W).
Generator • Diesel • 50 Hz • A (U) / B (V) / C (W)
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
60.5 kW
55.6 kW
2,400 kW
2,200 kW
How the Cummins Onan C3000 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 31% above the similar-output Cummins Onan average. Around the 80th percentile for this field.
About 32% above the similar-output Cummins Onan average. Around the 77th percentile for this field.
About 59% above the similar-output Cummins Onan average. Around the 80th percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | C3000 D5 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 50 Hz |
Electrical output
| Standby power | 2400 kW |
|---|---|
| Prime power | 2200 kW |
| Standby kVA | 2750.0 |
| Voltage options | 220/380 V, 1905/3300 V, 230/400 V, 3810/6600 V, 240/415 V, 6350/1100 V, 254/440 V |
| Phase | A (U) / B (V) / C (W) |
Engine, cooling and controls
| Engine model | Cummins/Onan QSK78 |
|---|---|
| Engine displacement | 4, 760 cu in (78 L) |
| Aspiration / cooling | Turbo charged and low temperature after-cooled |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 82.4 gal (312 L) |
| Oil capacity | 82.4 gal (312 L) |
| Maximum ambient | 104 °F (40 °C) |
| Controller | PCC 3.3, PowerCommand, PowerCommand electronic |
| Alternator | LVSI804T |
| Emissions | Tier 2, Tier 2g |
Physical specifications
| Dry weight | 39, 670 lb (17, 994 kg) |
|---|---|
| Dimensions (L × W × H) | 223.2 × 117.7 × 125.9 in (5670 × 2989 × 3197 mm) |
Battery
| Battery cranking | 2200 CCA |
|---|
Fuel system and runtime
| Fuel tank | 607.6 gal (2, 300 L) |
|---|
Fuel consumption
| Standby | 63.25 gal/h (174 L/h) |
|---|---|
| Prime | 208.75 gal/h (569 L/h) @ 100% |
Maintenance and service parts
| Engine oil | Interval: 125 hr |
|---|---|
| Oil filter | Interval: 500 hr |
| Fuel filter | Interval: 10000 hr; Specification: Triple element, 10 micron filtration, spin-on fuel filter with water separator |
| Air filter | Interval: 500 hr; Specification: Dry replaceable element standard; heavy duty optional |
| Coolant | Interval: 12000 hr |
| Belt | Interval: 18250 hr |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.