Specifications
| Fuel | Gasoline, Gaseous Fuel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 4 kW |
| Standby kVA | 9 |
| Oil capacity | 3.78 L |
| Voltage options | 120/240 V |
| Phase | Single |
| Rated current | 33.3 A |
| Power factor | 1.0 |
| Battery group | SAE Group 60 |
| Battery voltage | 12 V |
| Battery quantity | 1 |
| Dimensions (L×W×H) | 750×486×571 mm |
| Dry weight | 290 kg |
Maintenance & consumables
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | — | ||||
| Oil | 4.6 quarts | — | 50 hr |
Common questions
What is the power rating of the Cummins/Onan 4.0 CCK?
The Cummins/Onan 4.0 CCK is rated 4 kW standby (9.96 kVA).
What fuel does the Cummins/Onan 4.0 CCK use?
The Cummins/Onan 4.0 CCK runs on Gasoline, Gaseous Fuel.
Parts
18| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 140-0211 | Air Cleaner Assembly | 1 | Air filter | buy |
| 148-0034 | Pressure Reducing | 1 | Pressure reducing | buy |
| 149-0150 | Fuel Filter Bowl | 1 | Fuel filter | buy |
| 149-0202 | Plate, Mounting | 1 | Fuel filter | buy |
| 149-0558 | Fuel Strainer | 1 | Fuel strainer | buy |
| 149-0751 | Electric Shutoff Valve | 1 | Electric shutoff valve | buy |
| 525P187 | Onan Green, spray can | Paint | buy | |
| 525P216 | Onan White, spray can | Paint | buy | |
| A-677 | Gear cover oil seal | Oil seal | buy | |
| 104-0043 | Gear - Crankshaft | 1 | Service part / kit | buy |
| 104-0498 | Flywheel - Key 1,4,6 With Magnets | 1 | Service part / kit | buy |
| 104-1323 | Crankshaft - Standard Through Spec R | 1 | Service part / kit | buy |
| 112-0136 | Piston and Pin - Standard | 2 | Service part / kit | buy |
| 515-0001 | Key - Crankshaft Gear Mounting | 1 | Service part / kit | buy |
| 900-19 | Onan Tool Catalog | Service part / kit | buy | |
| N2301B | . SMPD, COND, END PLATE | 1 | Service part / kit | buy |
| N9301B | CONTROL BOX MTS. BRKT | 1 | Service part / kit | buy |
| NS3010 | CONTROL BOX € PANEL ASSY | 1 | 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 | 100% | 0.88 |
Available documents
Operator's manualReferenceParts manualService manual