Cummins
Cummins QSG12-G4
QSG12
Cummins QSG12-G4 11.8L in-line 6-cylinder diesel engine for generator sets. 333 kWe prime / 364 kWe standby at 50Hz (383 / 418 kWe at 60Hz). Cummins High Pressure Common Rail fuel system, air-to-air charge cooled.
- Standby Power · 50 Hz
- 455 kVA
- Electrical Output
- 364 kWe
- Cylinders
- Turbocharged, Charge Air Cooled
- Displacement
- 11.8 L
- Rated Speed
- 1,500 / 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 356 | 333 | 416 |
| Standby Power | 390 | 364 | 455 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 408 | 383 | 479 |
| Standby Power | 445 | 418 | 523 |
Technical Specifications
| Brand | Cummins |
| Model | QSG12-G4 |
| Series | QSG12 |
| Configuration | Turbocharged, Charge Air Cooled |
| Cylinders | 6 |
| Displacement | 11.8 L |
| Fuel Consumption | 82 L/hr |
| Dry Weight | 1110 kg |
| Dimensions (L×W×H) | 2293 × 1083 × 1705 mm |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-cooled |
| Emissions Standard | Unregulated |
| Country of Origin | China |