The Cummins Onan MDKAE generator is listed with standby output of 20 kW, Diesel fuel, 60 Hz operation, 120/240 V, 120/208 V output, and Single phase / Three.
Generator • Diesel • 60 Hz • Single phase / Three
Key specifications
Useful generator charts
Charts are shown only when this model has enough usable source data.
24.9 kW
19.2 kW
20 kW
20 kW
How the Cummins Onan MDKAE compares
This compares the supplied numeric specification with Cummins Onan generators in the same broad standby-power class where enough comparable data exists.
About 3% below the similar-output Cummins Onan average. Around the 47th percentile for this field.
About 38% below the similar-output Cummins Onan average. Around the 18th percentile for this field.
About 14% above the similar-output Cummins Onan average. Around the 64th percentile for this field.
Generator information
| Manufacturer | Cummins Onan |
|---|---|
| Model | MDKAE |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 20 kW |
|---|---|
| Prime power | 20 kW |
| Standby kVA | 20.0 |
| Voltage options | 120/240 V, 120/208 V |
| Phase | Single phase / Three |
| Power factor | 0.8 |
Engine, cooling and controls
| Engine model | Kubota V2203B |
|---|---|
| Engine displacement | 134 cu in (2.197 L) |
| Rated engine speed | 1800 rpm |
| Engine oil capacity | 2.01 gal (7.6 L) |
| Engine coolant capacity | 2.01 gal (7.6 L) |
| Oil capacity | 2.01 gal (7.6 L) |
| Coolant capacity | 2.01 gal (7.6 L) |
Physical specifications
| Dry weight | 805 lb (365 kg) |
|---|---|
| Dimensions (L × W × H) | 41.9 × 20.3 × 26.6 in (1064 × 515 × 675 mm) |
Battery
| Battery cranking | 360 CCA |
|---|---|
| Battery voltage | 12 V |
| Battery quantity | 1 |
Maintenance and service parts
| Engine oil | Interval: 200 hr; Capacity: 7.6 |
|---|---|
| Oil filter | Part number: REC1220602 |
| Fuel filter | Part number: REC1220185 |
| Coolant | Interval: 1000 hr; Capacity: 7.6 |
| Belt | Interval: 1000 hr |
Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Cummins North America generator website.