Specifications
| Fuel | Unleaded Gasoline, 10% Ethanol or less |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 2200 kW |
| Prime power | 2200 kW |
| Emissions | EPA, CARB |
| Oil capacity | 0.37 L |
| Voltage options | 120 V |
| Phase | Single |
| Rated current | 20.8 A |
| Circuit breaker | 20 A |
| Dimensions (L×W×H) | 501×266×463 mm |
| Dry weight | 21 kg |
| Sound level | 52.0 dBA |
| Fuel tank | 3.8 L |
| Tank runtime | 10 hr |
Maintenance & consumables
for the Ducar| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Check, Clean* | — | find | ||
| Fuel filter | Check/Clean, Replace | — | find | ||
| Oil filter | Change | — | 1000 hr | find | |
| Belt | — | find | |||
| Coolant | Check/Clean | — | |||
| Oil | Check Level, Change | 0.37 L | A058U948 | Amazon eBay |
Common questions
What is the power rating of the Cummins/Onan P2500i?
The Cummins/Onan P2500i is rated 2200 kW standby.
What engine does the Cummins/Onan P2500i use?
The Cummins/Onan P2500i is powered by the Ducar engine.
What fuel does the Cummins/Onan P2500i use?
The Cummins/Onan P2500i runs on Unleaded Gasoline, 10% Ethanol or less.
What is the oil capacity of the Cummins/Onan P2500i?
The None Ducar engine in the Cummins/Onan P2500i has an oil capacity of 0.37 liters.
Parts
15| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0541-1340 | Wheel Kit | 1 | Wheel kit | buy |
| 14L-A2 | Generator purpose Battery, Type 14L-A2 | 1 | Battery | buy |
| A058U946 | P2500i Maintenance Kit | Maintenance kit | buy | |
| A058U947 | Small Generator Storage Cover | Storage cover | buy | |
| A058U948 | Torch Spark plug | Spark plug | Amazon eBay | |
| A058U954 | P2500i Air Filter Element | Air filter element | Amazon eBay | |
| A058U969 | 30A 120/240V Transfer Switch Cord | Cord | buy | |
| A058V023 | P2500i Carburetor Kit (built pre- Sept. 2020) | Carburetor kit | buy | |
| A069E112 | P11000iTF Air Filter Element | Air filter element | buy | |
| A069E131 | P11000iTF Carubretor Kit | Carburetor kit | buy | |
| A069E132 | P11000iTF Fuel Selector Switch Kit | Switch kit | buy | |
| A069E134 | P11000iTF Maintenance Kit | Maintenance kit | buy | |
| RL12Y | Spark plug | Spark plug | buy | |
| A058U945 | 30A 120V Paralleling Kit | Service part / kit | buy | |
| A069E133 | 50A 120/240V Paralleling Kit | 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 | |||
| Standby | 25% | ||
| Standby | 50% | 2.27 | 0.6 |
| Standby | 100% | 3.41 | 0.9 |
Available documents
Spec sheetReferenceParts manualService manual