Specifications
| Frequency | 60.0 Hz |
|---|---|
| Standby power | 1250 kW |
| Oil capacity | 560.0 L |
| Phase | 3 |
| Battery voltage | 24 V |
Engine
| Oil capacity | 560.0 L |
|---|---|
| Coolant capacity | 424.0 L |
| Displacement | 91.0 L |
| Aspiration | Water cooled |
| Rated speed | 1200 rpm |
Common questions
What is the power rating of the Cummins/Onan 1250GQNA?
The Cummins/Onan 1250GQNA is rated 1250 kW standby.
What engine does the Cummins/Onan 1250GQNA use?
The Cummins/Onan 1250GQNA is powered by the Cummins/Onan QSV91G engine.
What is the oil capacity of the Cummins/Onan 1250GQNA?
The Cummins/Onan QSV91G engine in the Cummins/Onan 1250GQNA has an oil capacity of 560.0 liters.
Parts
3| Part # | Description | Qty | System | |
|---|---|---|---|---|
| QSK60G | Engine model QSK60G | Engine | PartsGeek yemparts $753.95 | |
| QSV91G | Engine model QSV91G | 1 | Engine | PartsGeek yemparts $3550.23 |
| F-1579 | Rev. 2/08 (2005) | 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.
Available documents
Parts manual — 963-0203 Cummins GQMA GQMB GQNA GQNB GQPB Parts (9-2005) (Cummins/Onan)