The Cummins Onan 150 DGFA generator is listed with standby output of 150 kW, 60 Hz operation, and 24 V output.
Cummins Onan Generator Specifications
Generator • 60 Hz
Standby power: 150 kWVoltage options: 24 V
Key specifications
150 kW Standby power
24 V Voltage options
60 Hz Frequency
How the Cummins Onan 150 DGFA compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
Standby power
150 kW
36% below avg
7th percentile
Oil capacity
6.29 gal
18% below avg
34th percentile
Standby power150 kW
Low 150 kWAverage 232.8 kWHigh 354.6 kW
About 36% below the similar-output Cummins Onan average. Around the 7th percentile for this field.
Oil capacity6.29 gal
Low 1.81 galAverage 7.66 galHigh 13.73 gal
About 18% below the similar-output Cummins Onan average. Around the 34th percentile for this field.
This model Peer average
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | 150 DGFA |
| Generator type | Generator |
| Frequency | 60 Hz |
Electrical output
| Standby power | 150 kW |
|---|---|
| Standby kVA | 150.0 |
| Voltage options | 24 V |
Engine, cooling and controls
| Engine model | Cummins/Onan 6CTA 8.3-G2 |
|---|---|
| Engine displacement | 506 cu in (8.3 L) |
| Aspiration / cooling | Turbocharged |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 6.29 gal (23.8 L) |
| Engine coolant capacity | 3.25 gal (12.3 L) |
| Oil capacity | 6.29 gal (23.8 L) |
| Coolant capacity | 6.87 gal (26 L) |
| Alternator | Stamford/AvK UC274G |
Battery
| Battery group | 2300 |
|---|---|
| Battery cranking | 2875 CCA |
| Battery voltage | 24 V |
| Battery quantity | 2 |
Maintenance and service parts
| Engine oil | Capacity: 27.6 liters |
|---|---|
| Coolant | Capacity: 36.0 liters |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.