The Cummins Onan DGAD generator is listed with standby output of 30 kW, 2-D Diesel fuel, 60 Hz operation, 12 V output, and I / Three phase.
Cummins Onan Generator Specifications
Generator • 2-D Diesel • 60 Hz • I / Three phase
Standby power: 30 kWVoltage options: 12 V
Key specifications
30 kW Standby power
2-D Diesel Fuel
12 V Voltage options
I / Three phase Phase
60 Hz Frequency
How the Cummins Onan DGAD 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
30 kW
27% below avg
7th percentile
Oil capacity
2.25 gal
12% below avg
36th percentile
Standby power30 kW
Low 30 kWAverage 41.2 kWHigh 55 kW
About 27% below the similar-output Cummins Onan average. Around the 7th percentile for this field.
Oil capacity2.25 gal
Low 1.14 galAverage 2.54 galHigh 4.06 gal
About 12% below the similar-output Cummins Onan average. Around the 36th percentile for this field.
This model Peer average
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | DGAD |
| Generator type | Generator |
| Fuel | 2-D Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 30 kW |
|---|---|
| Voltage options | 12 V |
| Phase | I / Three phase |
| Power factor | 0.8 |
Engine, cooling and controls
| Engine model | Cummins/Onan 6A3.4 |
|---|---|
| Rated engine speed | 1800 rpm |
| Oil capacity | 2.25 gal (8.5 L) |
| Coolant capacity | 4.44 gal (16.8 L) |
Battery
| Battery group | 31 |
|---|---|
| Battery cranking | 625 CCA |
| Battery voltage | 12 V |
| Battery quantity | 1 |
Maintenance and service parts
| Engine oil | Interval: 50 hr |
|---|---|
| Oil filter | Part number: 51592; Interval: 200 hr; Specification: Change Fuel Filter |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.