The Generac SD020 compressor is listed with standby output of 20 kW, Diesel fuel, 60 Hz operation, and 120/240 V, 120/208 V, 277/480 V, 346/600 V output.
Generator • Diesel • 60 Hz
Key specifications
Visual model specs
Built only from this model’s supplied generator specifications.
20 kW
18 kW
1.64 gal
2.87 gal
How the Generac SD020 compares
This compares the supplied numeric specification with Generac generators in the same broad standby-power class where enough comparable data exists.
About 4% below the similar-output Generac average. Around the 44th percentile for this field.
About 36% above the similar-output Generac average. Around the 71st percentile for this field.
About 71% above the similar-output Generac average. Around the 83rd percentile for this field.
Generator information
| Manufacturer | Generac |
|---|---|
| Model | SD020 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 20 kW |
|---|---|
| Prime power | 18 kW |
| Standby kVA | 20.0 |
| Voltage options | 120/240 V, 120/208 V, 277/480 V, 346/600 V |
Engine, cooling and controls
| Oil capacity | 1.64 gal (6.2 L) |
|---|---|
| Coolant capacity | 2.87 gal (10.8 L) |
| Maximum ambient | 104 °F (40 °C) |
| Controller | POWERZONE 410 |
| Alternator | Standard |
| Emissions | EPA Certified Stationary Emergency |
Physical specifications
| Dry weight | 1, 190 lb (540 kg) |
|---|---|
| Dimensions (L × W × H) | 76 × 36 × 46 in (1930 × 914 × 1168 mm) |
Battery
| Battery group | 27F/31 |
|---|---|
| Battery cranking | 700/925 CCA |
| Battery voltage | 12VDC V |
| Battery quantity | 1 |
Disclaimer: Specifications should be verified against the official owner’s manual and confirmed on the Generac USA website.