The Generac SD900 compressor is listed with standby output of 900 kW, Diesel #2 fuel, 60 Hz operation, 120/208 V, 120/240 V, 277/480 V, 347/600 V output, and Three phase.
Generator • Diesel #2 • 60 Hz • Three phase
Key specifications
Visual model specs
Built only from this model’s supplied generator specifications.
900 kW
810 kW
47.55 gal
75.98 gal
How the Generac SD900 compares
This compares the supplied numeric specification with Generac generators in the same broad standby-power class where enough comparable data exists.
About 51% above the similar-output Generac average. Around the 97th percentile for this field.
About 59% above the similar-output Generac average. Around the 84th percentile for this field.
About 157% above the similar-output Generac average. Around the 96th percentile for this field.
Generator information
| Manufacturer | Generac |
|---|---|
| Model | SD900 |
| Generator type | Generator |
| Fuel | Diesel #2 |
| Frequency | 60 Hz |
Electrical output
| Standby power | 900 kW |
|---|---|
| Prime power | 810 kW |
| Standby kVA | 1125.0 |
| Voltage options | 120/208 V, 120/240 V, 277/480 V, 347/600 V |
| Phase | Three phase |
| Power factor | 0.8 |
Engine, cooling and controls
| Oil capacity | 47.6 gal (180 L) |
|---|---|
| Coolant capacity | 76 gal (287.6 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | InterliGen NT Display |
| Alternator | 1000kW, 125°C, NEMA H (4-pole, Class H insulation) |
| Emissions | Tier 2 |
Physical specifications
| Dry weight | 20, 884 lb (9, 473 kg) |
|---|---|
| Dimensions (L × W × H) | 174 × 89 × 98 in (4420 × 2261 × 2489 mm) |
Battery
| Battery group | 8D |
|---|---|
| Battery voltage | 12 VDC V |
| Battery quantity | 2 |
Disclaimer: Specifications should be verified against the official owner’s manual and confirmed on the Generac USA website.