Specifications
| Fuel | diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 250 kW |
| Prime power | 225 kW |
| Controller | PowerCommand with AmpSentry Protection |
| Voltage options | 480/277 V, 208/120 V |
| Phase | 3 |
| Rated current | 12 A |
| Battery voltage | 24 V |
| Dimensions (L×W×H) | 2160×5486×660 mm |
| Dry weight | 990 kg |
| Sound level | 74.0 dBA @ 7 m |
| Fuel tank | 1040.0 L |
Maintenance & consumables
for the Cummins/Onan MTA11-G2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | Fuel Filter | — | find | ||
| Oil filter | Oil Filter | — | find | ||
| Coolant | Coolant | — | |||
| Oil | Engine Oil | — |
Common questions
What is the power rating of the Cummins/Onan DQAB?
The Cummins/Onan DQAB is rated 250 kW standby.
What engine does the Cummins/Onan DQAB use?
The Cummins/Onan DQAB is powered by the Cummins/Onan MTA11-G2 engine.
What fuel does the Cummins/Onan DQAB use?
The Cummins/Onan DQAB runs on diesel.
Parts
1model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| LS-14M | Fuel Transfer Pump and Control | Day tank fuel transfer pump | buy |
Compiled from this model's family documentation — may include parts for closely-related variants. 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 sheetParts manualService manual