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 | Digital G, Digital G-200, Power Zone Pro Sync, PowerManager Digital Platform (PM-DCP) |
| Oil capacity | 34.3 L |
| Alternator | Generac 520mm |
| Voltage options | 120/208 V, 277/480 V, 346/600 V |
| Phase | 3 |
| Power factor | 0.8 |
| Circuit breaker | 1000 A |
| Battery group | 4D |
| Battery cranking | 925 CCA |
| Battery voltage | 12 VDC V |
| Battery quantity | 2 |
| Coolant capacity | 71.9 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 3524×1463×1728 mm |
| Dry weight | 2812 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 MG300?
The Generac MG300 is rated 300 kW standby (375.0 kVA).
What engine does the Generac MG300 use?
The Generac MG300 is powered by the Generac 13.3GTA engine.
What fuel does the Generac MG300 use?
The Generac MG300 runs on Natural Gas.
What is the oil capacity of the Generac MG300?
The Generac 13.3GTA engine in the Generac MG300 has an oil capacity of 27.0 liters.
What alternator does the Generac MG300 use?
The Generac MG300 uses a Generac 520mm alternator.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | ||
| Prime | 50% | ||
| Prime | 75% | ||
| Prime | 100% | ||
| Standby | |||
| Standby | 25% | 29.2 | |
| Standby | 50% | 52.0 | |
| Standby | 75% | 73.4 | |
| Standby | 100% | 97.0 |
Available documents
Spec sheet — 0172670SBY (Generac)Spec sheet — 0l0032c-mg300-rev-a (Generac)Spec sheet — Generac 300kW MG300 Gas Generator 14.2L (Generac)Spec sheet — mg300-300kw-industrial-gaseous-generator-specsheet (Generac)