Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 1250 kW |
| Controller | Detector, PowerCommand |
| Oil capacity | 204.0 L |
| Voltage options | 24 V |
| Phase | 1 |
| Battery voltage | 24 V |
| Battery quantity | 1 |
Engine
| Oil capacity | 204.0 L |
|---|---|
| Coolant capacity | 400.0 L |
| Displacement | 50.3 L |
| Aspiration | Turbo Aftercooled |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Cummins/Onan KTA50−G8| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | 140-2501 | PartsGeek FridayParts $152.02 | |||
| Fuel filter | Fuel/Water Separator | — | find | ||
| Oil filter | — | find |
Common questions
What is the power rating of the Cummins/Onan 1250DFLE?
The Cummins/Onan 1250DFLE is rated 1250 kW standby.
What engine does the Cummins/Onan 1250DFLE use?
The Cummins/Onan 1250DFLE is powered by the Cummins/Onan KTA50−G8 engine.
What fuel does the Cummins/Onan 1250DFLE use?
The Cummins/Onan 1250DFLE runs on Diesel.
What is the oil capacity of the Cummins/Onan 1250DFLE?
The Cummins/Onan KTA50−G8 engine in the Cummins/Onan 1250DFLE has an oil capacity of 204.0 liters.
Parts
4| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 518-0601 | Sealant, Thread (6 ml Tube) | Service part / kit | PartsGeek | |
| 525-0304 | Onan Green Enamel (Gallon Can) | Service part / kit | PartsGeek | |
| 525-0305 | Onan Green Enamel (12 oz. Pressurized Spray Can) | Service part / kit | PartsGeek | |
| 525-0306 | Onan Green Enamel (Quart Can) | 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 — 0960-0271 I4 201401 (Cummins/Onan)Parts manual — 960-0271 Onan DFLE Parts Manual (8-1998) (Cummins/Onan)