Specifications
| Frequency | 50.0 Hz |
|---|---|
| Standby power | 440 kW |
| Standby kVA | 550 |
| Prime power | 364 kW |
| Emissions | 2.2/3.3 |
| Controller | PowerCommand |
| Oil capacity | 83.3 L |
| Voltage options | 110/190 V, 115/200 V, 120/208 V, 127/220 V, 220/380 V, 230/400 V, 240/416 V, 255/440 V, 277/480 V |
| Phase | A (U), B (V), C (W) |
| Coolant capacity | 122 L |
| Dimensions (L×W×H) | 3500×1500×2017 mm |
| Dry weight | 1553 kg |
Engine
| Oil capacity | 83.3 L |
|---|---|
| Displacement | 15.0 L |
| Aspiration | Turbocharged with air-to-air charge air cooling |
| Rated speed | 1500 rpm |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry replaceable element with restriction indicator | — | 1250 hr | find | |
| Fuel filter | Spin on fuel filters with water separator | — | 1250 hr | find | |
| Oil filter | Cummins OE | DS348-CPGK | 1250 hr | buy | |
| Belt | V-belt, fan belt | — | 1250 hr | find | |
| Coolant | Cummins OE | 50.31 | — | 1250 hr | |
| Oil | 10W-40 | 91.0 | — | 500 hr |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
What is the power rating of the Cummins/Onan C550 D5?
The Cummins/Onan C550 D5 is rated 440 kW standby (550.0 kVA).
What engine does the Cummins/Onan C550 D5 use?
The Cummins/Onan C550 D5 is powered by the Cummins/Onan QSX15-G8 engine.
What is the oil capacity of the Cummins/Onan C550 D5?
The Cummins/Onan QSX15-G8 engine in the Cummins/Onan C550 D5 has an oil capacity of 83.3 liters.
Parts
3| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 956-0120 | Service part / kit | buy | ||
| 956-0220 | Service part / kit | buy | ||
| 960-0132 | Service part / kit | buy |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | |||
| Standby |
Available documents
Spec sheetInstallation manualReference