| Generator Specification | |
| Generator Model | GGS-344-C |
| Frequency | 60Hz |
| Prime Power | 275kW/344kVA |
| Standby Power | 300kW/375kVA |
| Rated Voltage | 127V, 220V |
| Dimension (L x W x H) (mm) | 3066 x 1244 x 1897 |
| Weight | 3310 |
| Engine Specification | |
| Engine Brand | Cummins |
| Engine Model | NTA855-G1B |
| Cooling System | Water Cooled |
| Aspiration | Turbocharged & Aftercooled |
| Number of Cylinders | 6 Cylinder in Line |
| Cycle | 4 Stroke |
| Displacement | 14 L |
| Bore x Stroke | 140 x 152 mm |
| Compression Ratio | 14:1 |
| Rated Speed | 1800 RPM |
| Governor type | Electrical |
| Alternator Specification | |
| Alternator Brand | Stamford |
| Alternator Model | S4L1D-D41 |
| Excitation system | Brushless, Self-excited |
| Number of phase | 3 Phase |
| Power Factor | 0.8 |
| Protection Grade | IP23 |
| Insulation Class | H |
Source: https://genset-generator-suppliers.com/344kva-diesel-generator-60hz-3-phase-cummins-nta855-g1b.html