The Generac SG125 compressor is listed with standby output of 125 kW, Natural Gas fuel, 60 Hz operation, and 120/240 V, 120/208 V, 277/480 V, 600 V output.
Generator • Natural Gas • 60 Hz
Key specifications
Visual model specs
Built only from this model’s supplied generator specifications.
2 gal
9.8 gal
How the Generac SG125 compares
This compares the supplied numeric specification with Generac generators in the same broad standby-power class where enough comparable data exists.
About 36% above the similar-output Generac average. Around the 76th percentile for this field.
About 41% below the similar-output Generac average. Around the 29th percentile for this field.
About 36% below the similar-output Generac average. Around the 39th percentile for this field.
Generator information
| Manufacturer | Generac |
|---|---|
| Model | SG125 |
| Generator type | Generator |
| Fuel | Natural Gas |
| Frequency | 60 Hz |
Electrical output
| Standby power | 125 kW |
|---|---|
| Voltage options | 120/240 V, 120/208 V, 277/480 V, 600 V |
Engine, cooling and controls
| Oil capacity | 2 gal (7.6 L) |
|---|---|
| Coolant capacity | 9.8 gal (37.1 L) |
| Maximum ambient | 77 °F (25 °C) |
Physical specifications
| Dry weight | 2, 399 lb (1, 088 kg) |
|---|
Battery
| Battery group | 27F |
|---|---|
| Battery voltage | 12 V V |
| Battery quantity | 1 |
Disclaimer: Specifications should be verified against the official owner’s manual and confirmed on the Generac USA website.