Specifications
| Fuel | Natural Gas |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 350 kW |
| Standby kVA | 438 |
| Prime power | 315 kW |
| Controller | PowerZone Pro Sync |
| Oil capacity | 30.0 L |
| Alternator | 520 mm |
| Voltage options | 120/208 V, 120/240 V, 277/480 V, 347/600 V |
| Phase | 3 |
| Rated current | 1216 A |
| Power factor | 0.8 |
| Battery voltage | 24 V |
| Battery quantity | 2 |
| Coolant capacity | 23 L |
| Max ambient | 40 °C |
| Dimensions (L×W×H) | 3923×1803×1716 mm |
| Dry weight | 3753 kg |
| Sound level | 93.0 dBA @ 7 m |
Engine
| Oil capacity | 30.0 L |
|---|---|
| Coolant capacity | 23.0 L |
| Displacement | 21.9 L |
| Aspiration | Tubocharged/Aftercooled |
Common questions
How many kW is the Generac SG350?
The Generac SG350 is rated 350 kW standby (438.0 kVA).
What engine is in the Generac SG350?
The Generac SG350 is powered by the Generac 21.9L engine.
What kind of fuel does the Generac SG350 run on?
The Generac SG350 runs on Natural Gas.
How much oil does the Generac SG350 take?
The Generac 21.9L engine in the Generac SG350 has an oil capacity of 30.0 liters.
What alternator comes on the Generac SG350?
The Generac SG350 uses a 520 mm alternator.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 100% | 107.0 | 39.9 |
| Standby | 25% | 185.49 | 49.0 |
| Standby | 50% | 278.61 | 73.6 |
| Standby | 75% | 371.35 | 98.1 |
| Standby | 100% | 464.09 | 122.6 |
Available documents
Spec sheet — 0k7656-sg350-21-9l-60hz (Generac)Spec sheet — Generac 350kW SG350 Gas Generator 21.9L (Generac)Spec sheet — sg350-350kw-industrial-gaseous-generator-specsheet (Generac)