| Generator Set Model | GGS-25 |
| Frequency | 50 Hz or 60 Hz |
| Rated Output | 25kW |
| Max. Output | 28kW |
| Rated AC Voltage | 120V, 220V, 380V |
| Power Factor | 0.8 / 1 |
| Phase | Single Phase / 3 Phase |
| Alternator Type | Self-excited, AVR, 100% Copper Coil, Brushless |
| Starting System | Electric Start with Battery |
| Fuel Tank Capacity | 40 L |
| Engine Type | Water Cooled, 4 Stroke, 4 Cylinder, Gasoline Engine |
| Bore × Stroke (mm) | 70 x 78 |
| Lubrication Oil Volume (L) | 3 |
| Dimension ( L x W x H) (mm) | 1300 x 800 x 800 |
| Net Weight (KG) | 320 kg |
Source: https://genset-generator-suppliers.com/water-cooled-portable-generator-25kw-4-cylinder-4-stroke.html