Specifications
| Fuel | Natural Gas |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 300 kW |
| Standby kVA | 375 |
| Prime power | 270 kW |
| Emissions | EPA Certified Stationary Emergency |
| Controller | H-100 |
| Oil capacity | 27.0 L |
| Alternator | Generac 520mm |
| Voltage options | 120/208 V, 120/240 V, 277/480 V, 600 V |
| Phase | 3 |
| Power factor | 0.8 |
| Battery group | 31 |
| Battery cranking | 925 CCA |
| Battery voltage | 12 V |
| Battery quantity | 2 |
| Coolant capacity | 56.8 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 5123×1463×1944 mm |
| Dry weight | 2998 kg |
| Sound level | 90.0 dBA @ 7 m |
Engine
| Oil capacity | 27.0 L |
|---|---|
| Coolant capacity | 21.0 L |
| Displacement | 13.3 L |
| Aspiration | Turbocharged/Aftercooled |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Generac 13.3GTA| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | Full flow, cartridge | — | find |
Common questions
What is the power rating of the Generac SG300?
The Generac SG300 is rated 300 kW standby (375.0 kVA).
What engine does the Generac SG300 use?
The Generac SG300 is powered by the Generac 13.3GTA engine.
What fuel does the Generac SG300 use?
The Generac SG300 runs on Natural Gas.
What is the oil capacity of the Generac SG300?
The Generac 13.3GTA engine in the Generac SG300 has an oil capacity of 27.0 liters.
What alternator does the Generac SG300 use?
The Generac SG300 uses a Generac 520mm alternator.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| 25% | |||
| 50% | |||
| 75% | |||
| 100% | |||
| Standby | |||
| Standby | 25% | ||
| Standby | 50% | ||
| Standby | 75% | ||
| Standby | 100% |
Available documents
Spec sheet — 0172640SBY (Generac)Spec sheet — 0191270SBY (Generac)Spec sheet — 0k4299-b-sg300-12-9l-60hz-1 (Generac)Spec sheet — 0l0032-sg300-rev-a (Generac)Spec sheet — Generac 300kW SG300 Gas Generator 14.2L (Generac)