The Generac MDG150 compressor is listed with standby output of 114 kW, Diesel fuel, 60 Hz operation, 120 V, 240 V, 473 V, 208 V, 450 V, 277 V, 480 V, 503 V, 416 V output, Single phase / Three phase, and sound level of 75 dBA @ 23 ft (7 m).
Generator • Diesel • 60 Hz • Single phase / Three phase
Key specifications
Visual model specs
Built only from this model’s supplied generator specifications.
114 kW
108 kW
8.59 gal
11.1 gal
How the Generac MDG150 compares
This compares the supplied numeric specification with Generac generators in the same broad standby-power class where enough comparable data exists.
About 24% above the similar-output Generac average. Around the 73rd percentile for this field.
About 54% above the similar-output Generac average. Around the 79th percentile for this field.
Very close to the similar-output Generac average. Around the 66th percentile for this field.
About 176% above the similar-output Generac average. Around the 99th percentile for this field.
Generator information
| Manufacturer | Generac |
|---|---|
| Model | MDG150 |
| Generator type | Generator |
| Fuel | Diesel |
| Frequency | 60 Hz |
Electrical output
| Standby power | 114 kW |
|---|---|
| Prime power | 108 kW |
| Standby kVA | 114.0 |
| Voltage options | 120 V, 240 V, 473 V, 208 V, 450 V, 277 V, 480 V, 503 V, 416 V |
| Phase | Single phase / Three phase |
| Power factor | 1 / 0.8 |
| Circuit breaker | 600 A |
Engine, cooling and controls
| Oil capacity | 8.59 gal (32.5 L) |
|---|---|
| Coolant capacity | 11.1 gal (42 L) |
| Maximum ambient | 120 °F (49 °C) |
| Controller | Electronics DSE7310 MKII, Power Zone |
| Alternator | Generac 363CSL1607 |
| Emissions | Tier IV Final |
Physical specifications
| Dry weight | 6, 217 lb (2, 820 kg) |
|---|---|
| Dimensions (L × W × H) | 145 × 60 × 85 in (3683 × 1524 × 2159 mm) |
| Sound level | 75 dBA @ 23 ft (7 m) |
Battery
| Battery group | 31 |
|---|---|
| Battery cranking | 1000 CCA |
| Battery voltage | 12VDC V |
| Battery quantity | 1 |
Fuel system and runtime
| Fuel tank | 90.6 gal (343 L) |
|---|---|
| Tank runtime | 39 hr |
Disclaimer: Specifications should be verified against the official owner’s manual and confirmed on the Generac USA website.