Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 300 kW |
| Standby kVA | 375 |
| Prime power | 270 kW |
| Emissions | Tier III |
| Controller | Digital G, Digital G-200, PowerManager Digital Platform, PowerManager Digital Platform (PM-DCP) |
| Oil capacity | 30.0 L |
| Alternator | Generac 520 mm PMG |
| Voltage options | 120/208 V, 277/480 V, 600 V |
| Phase | 3-phase |
| Rated current | 451 A |
| Power factor | 0.8 |
| Circuit breaker | 1000 A |
| Battery group | 27 F |
| Battery cranking | 700 CCA |
| Battery voltage | 12 V |
| Battery quantity | 2 |
| Coolant capacity | 40 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 3454×1473×1727 mm |
| Dry weight | 2638 kg |
| Sound level | 75.0 dBA @ 7 m |
Engine
| Oil capacity | 31.0 L |
|---|---|
| Coolant capacity | 22.0 L |
| Displacement | 11.945 L |
| Aspiration | Turbocharged, Aftercooled |
| Rated speed | 1800 rpm |
Common questions
What is the power rating of the Generac MD300?
The Generac MD300 is rated 300 kW standby (375.0 kVA).
What engine does the Generac MD300 use?
The Generac MD300 is powered by the Generac 12.0DTA engine.
What fuel does the Generac MD300 use?
The Generac MD300 runs on Diesel.
What is the oil capacity of the Generac MD300?
The Generac 12.0DTA engine in the Generac MD300 has an oil capacity of 31.0 liters.
What alternator does the Generac MD300 use?
The Generac MD300 uses a Generac 520 mm PMG alternator.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 26.1 | 6.9 |
| Prime | 50% | 43.9 | 11.6 |
| Prime | 75% | 59.8 | 15.8 |
| Prime | 100% | 75.3 | 19.9 |
| Standby | 25% | 6.4 | |
| Standby | 50% | 12.8 | |
| Standby | 75% | 19.2 | |
| Standby | 100% | 25.6 | |
| Standby | 150% | 12.8 | |
| Standby | 225% | 19.2 | |
| Standby | 300% | 25.6 |
Available documents
Brochure — 0166950SBY (Generac)Spec sheet — 0170450SBY (Generac)Spec sheet — 0173750SBY (Generac)Spec sheet — 0185630SBY (Generac)Spec sheet — 0185630sby md300-10-3dta (Generac)Spec sheet — Generac 300kW MD0300 Diesel Generator 10.3L (Generac)