The Cummins Onan C1000D5B generator is listed with standby output of 720 kW, 50 Hz operation, 5 available voltage configurations, and A (U) / B (V) / C (W).
Generator • 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.
40.9 kW
58 kW
720 kW
720 kW
How the Cummins Onan C1000D5B compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 8% above the similar-output Cummins Onan average. Around the 57th percentile for this field.
About 14% above the similar-output Cummins Onan average. Around the 72nd percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | C1000D5B |
| Generator type | Generator |
| Frequency | 50 Hz |
Electrical output
| Standby power | 720 kW |
|---|---|
| Prime power | 720 kW |
| Standby kVA | 900.0 |
| Voltage options | 127/220 V, 240/416 V, 220/380 V, 255/440 V, 230/400 V |
| Phase | A (U) / B (V) / C (W) |
Engine, cooling and controls
| Engine model | Cummins/Onan KTA38 |
|---|---|
| Engine displacement | 2, 319 cu in (38 L) |
| Aspiration / cooling | turbocharged and after cooled |
| Coolant capacity | 27.5 gal (104 L) |
| Controller | PowerCommand |
Physical specifications
| Dry weight | 17, 615 lb (7, 990 kg) |
|---|---|
| Wet weight | 18, 475 lb (8, 380 kg) |
| Dimensions (L × W × H) | 176 × 70.3 × 87.8 in (4470 × 1785 × 2229 mm) |
Battery
| Battery cranking | 890 CCA |
|---|
Maintenance and service parts
| Engine oil | Interval: 3600 hr; Specification: 10W-40; Capacity: 5.2 L |
|---|---|
| Oil filter | Part number: F148-9000; Interval: 2500 hr; Specification: Cummins OE |
| Fuel filter | Interval: 1800 hr; Specification: Dual spin on paper element fuel filters with standard water separator |
| Air filter | Interval: 2500 hr; Specification: Dry replaceable element |
| Coolant | Interval: 3600 hr; Specification: Antifreeze 50/50 (Ethylene glycol) |
| Belt | Interval: 2500 hr; Specification: Standard |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.