Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 150 kW |
| Standby kVA | 160 |
| Prime power | 135 kW |
| Emissions | Tier 4 Final |
| Controller | PCC 3.3, PCC1301, PowerCommand, PowerCommand 3.3 |
| Oil capacity | 26.5 L |
| Alternator | Cummins/Onan UCI274F |
| Voltage options | 24 V |
| Phase | DC |
| Rated current | [{'load_pct': 1, 'amps_60hz_kva': 520}, {'load_pct': 0.75, 'amps_60hz_kva': 451}, {'load_pct': 0.5, 'amps_60hz_kva': 337}, {'load_pct': 0.25, 'amps_60hz_kva': 250}] A |
| Power factor | 0.8 |
| Circuit breaker | [520, 226, 180] A |
| Battery group | 2 |
| Battery cranking | 750 CCA |
| Battery voltage | 12 V |
| Battery quantity | 2 |
| Coolant capacity | 28.6 L |
| Max ambient | 45 °C |
| Dimensions (L×W×H) | 3700×1450×1700 mm |
| Dry weight | 2523 kg |
| Sound level | 97.0 dBA @ 7 m |
| Fuel tank | 28.6 L |
Maintenance & consumables
for the Cummins/Onan 6ISBe| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 1000 hr | find | ||
| Fuel filter | — | 500 hr | find | ||
| Oil filter | — | 1000 hr | find | ||
| Belt | — | 1000 hr | find | ||
| Coolant | 6.1 L | — | |||
| Coolant filter | — | find | |||
| Oil | 4.6 L | — |
Common questions
What is the power rating of the Cummins/Onan C150?
The Cummins/Onan C150 is rated 150 kW standby (160.0 kVA).
What engine does the Cummins/Onan C150 use?
The Cummins/Onan C150 is powered by the Cummins/Onan 6ISBe engine.
What fuel does the Cummins/Onan C150 use?
The Cummins/Onan C150 runs on Diesel.
What is the oil capacity of the Cummins/Onan C150?
The Cummins/Onan 6ISBe engine in the Cummins/Onan C150 has an oil capacity of 26.5 liters.
What alternator does the Cummins/Onan C150 use?
The Cummins/Onan C150 uses a Cummins/Onan UCI274F alternator.
Troubleshooting
2Fault codes
| Code | Meaning | Cause |
|---|---|---|
| 251 | Unknown J1939 Fault | Can be caused by battery disconnection/isolation without a run data save operation. |
Symptoms & remedies
| Symptom | Remedy |
|---|---|
| Flash-out of Fault Codes | 1. The diagnostic mode key switch must be in the On (I) position to flash out the fault codes. 2. In the diagnostic mode: a) With no active faults, the Warning and Stop lamps will be illuminated without flashing OR b) With active faults, the ECM will begin to flash out codes by first turning on the Warning lamp. 3. The Warning lamp will then turn off and the ECM will begin flashing the Stop lamp in sequence to represent the active fault code number. 4. As the fault code is flashed, short pauses will occur to indicate completion of each digit. The Warning lamp will illuminate to indicate the beginning of a fault code. 5. The ECM will continue to flash a fault until the operator uses the Fault increment (↑) or decrement (↓) rocker switch to change to a new fault. |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
5| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0908-0101-00 | Lead Acid Battery | Battery | PartsGeek | |
| 0908-0115-00 | Genset Operator Manual | Operator manual | PartsGeek | |
| 4021355 | Maintenance manual | PartsGeek | ||
| 0908-0107-00 | Radiator Information | Service part / kit | PartsGeek | |
| 0908-0110-00 | Health and Safety manual | Service part / kit | PartsGeek |
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 | |||
| Prime | 0% | 3.1 | 11.7 |
| Standby | |||
| Standby | 0% | 3.6 | 13.6 |
Available documents
Spec sheet — 0069718 (Cummins/Onan)Spec sheet — Cummins-C150-D2RE-spec-sheet (Cummins/Onan)Spec sheet — rental-generator-sets-rating-cards-north-america-50-60hz-2025-aug (Cummins/Onan)Spec sheet — s-1542 (Cummins/Onan)Operator's manual — 908-0118V2 Cummins Power Command Control 1301 Rental Part 2 (11-2009) (Cummins/Onan)