The Generac MD750 compressor is listed with standby output of 750 kW, Diesel fuel, 60 Hz operation, 120/208 V, 120/240 V, 277/480 V, 347/600 V output, Three phase, and rated current of 2602 A.
Generator • Diesel • 60 Hz • Three phase
Key specifications
Visual model specs
Built only from this model’s supplied generator specifications.
750 kW
675 kW
26.42 gal
61 gal
How the Generac MD750 compares
This compares the supplied numeric specification with Generac generators in the same broad standby-power class where enough comparable data exists.
About 26% above the similar-output Generac average. Around the 75th percentile for this field.
About 91% above the similar-output Generac average. Around the 88th percentile for this field.
About 43% above the similar-output Generac average. Around the 71st percentile for this field.
About 43% above the similar-output Generac average. Around the 79th percentile for this field.
Generator information
| Manufacturer | Generac |
|---|---|
| Model | MD750 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 750 kW |
|---|---|
| Prime power | 675 kW |
| Standby kVA | 938.0 |
| Voltage options | 120/208 V, 120/240 V, 277/480 V, 347/600 V |
| Phase | Three phase |
| Rated current | 2602 A |
| Power factor | 0.8 |
Engine, cooling and controls
| Oil capacity | 26.4 gal (100 L) |
|---|---|
| Coolant capacity | 61 gal (230.9 L) |
| Maximum ambient | 122 °F (50 °C) |
| Controller | InteliGen NT Display |
| Alternator | 750kW, 125°C, NEMA H (4-pole, Class H insulation) |
| Emissions | Tier 2 |
Physical specifications
| Dry weight | 18, 741 lb (8, 501 kg) |
|---|---|
| Dimensions (L × W × H) | 172 × 82 × 93 in (4369 × 2083 × 2362 mm) |
Battery
| Battery group | 8D |
|---|---|
| Battery voltage | 12 VDC V |
| Battery quantity | 2 |
Disclaimer: Specifications should be verified against the official owner’s manual and confirmed on the Generac USA website.