Caterpillar
Caterpillar G3412C
3400
Caterpillar G3412C — 27 L V12 spark-ignited natural gas generator engine (Cat G3400 series). 374 ekW continuous at 1500 rpm (423 ekW @ 60 Hz); low-emission electronic-control variant. Source: Cat 2024 Electric Power Ratings Guide.
- Prime Power · 50 Hz
- 468 kVA
- Electrical Output
- 374 kWe
- Cylinders
- V12
- Displacement
- 27 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 | — | 374 | 467.5 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | — | 423 | 528.8 |
Technical Specifications
| Brand | Caterpillar |
| Model | G3412C |
| Series | 3400 |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 27 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Stationary |
| Country of Origin | United States |