Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 750 kW |
| Standby kVA | 938 |
| Prime power | 675 kW |
| Emissions | Tier 2 |
| Controller | InteliGen NT Display |
| Oil capacity | 100.0 L |
| Alternator | 750kW, 125°C, NEMA H (4-pole, Class H insulation) |
| 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 |
| Battery group | 8D |
| Battery voltage | 12 VDC V |
| Battery quantity | 2 |
| Coolant capacity | 230.9 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 4369×2083×2362 mm |
| Dry weight | 8501 kg |
Engine
| Oil capacity | 120.0 L |
|---|---|
| Coolant capacity | 303.0 L |
| Displacement | 33.93 L |
| Aspiration | Turbocharged |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Mitsubishi S12A2-Y2PTAW-2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry, Replaceable Cartridge | — | find | ||
| Fuel filter | ×3 | — | find | ||
| Oil filter | Cartridge | ×3 | GM32057 | Amazon eBay PartsGeek | |
| Belt | — | find | |||
| Coolant | 303.0 L | — | |||
| Oil | Class CD or CF oil (API service classification) | 120.0 L | — |
Common questions
What is the power rating of the Generac MD750?
The Generac MD750 is rated 750 kW standby (938.0 kVA).
What engine does the Generac MD750 use?
The Generac MD750 is powered by the Mitsubishi S12A2-Y2PTAW-2 engine.
What fuel does the Generac MD750 use?
The Generac MD750 runs on Diesel.
What is the oil capacity of the Generac MD750?
The Mitsubishi S12A2-Y2PTAW-2 engine in the Generac MD750 has an oil capacity of 120.0 liters.
What alternator does the Generac MD750 use?
The Generac MD750 uses a 750kW, 125°C, NEMA H alternator. It has 4 poles. Insulation class H.
Parts
1| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 057-263 | DSE7410 MKII & DSE7420 MKII Operator Manual | 1 | Service part / kit | PartsGeek |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Standby | 25% | 73.1 | 19.3 |
| Standby | 50% | 121.9 | 32.2 |
| Standby | 75% | 177.1 | 46.8 |
| Standby | 100% | 246.8 | 65.2 |
Available documents
Spec sheet — Generac 750kW MD750 Diesel Generator 33.9L (Generac)Spec sheet — md750-0l1425a (Generac)