Mesa
Mesa GX22
PowerCore
Mesa GX22 — 21.9 L V12 (128 × 142 mm, 4 valves/cyl, ~20% more power) EPA-certified spark-ignited natural-gas / propane generator engine, built on a Hyundai block. Up to 540 kW standby (60 Hz) / 478 kW (50 Hz); engine output 612 kW (684 hp) at 60 Hz.
- Standby Power · 50 Hz
- 598 kVA
- Electrical Output
- 478 kWe
- Cylinders
- V12
- Displacement
- 21.9 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 | |
|---|---|---|---|
| Standby Power | — | 478 | 597.5 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | — | 491 | 613.6 |
| Standby Power | — | 540 | 675 |
Technical Specifications
| Brand | Mesa |
| Model | GX22 |
| Series | PowerCore |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 21.9 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Stationary |
| Certifications | EPA |
| Country of Origin | United States |