| Generator Specification | |
| Generator Model | GGS-150-DC |
| Frequency | 50Hz |
| Prime Power | 120kW / 150kVA |
| Standby Power | 132kW / 165kVA |
| Rated Current | 238.2A |
| Rated Voltage | 400/230V |
| Dimension (L x W x H) (mm) | 3200 x 1100 x 1680 |
| Net Weight (KG) | 1800 |
| Engine Specification | |
| Engine Brand | DCEC |
| Engine Model | 6BTAA5.9-G2 |
| Prime Power | 120kW/161hp |
| Standby Power | 130kW/174hp |
| Type of Injection | Direct Injection |
| Cooling System | Water Cooled |
| Aspiration | Turbo & Aftercooled |
| Number of Cylinders | 6 Cylinder in Line |
| Cycle | 4 Stroke |
| Displacement | 5.9 L |
| Bore x Stroke | 102 x 120 mm |
| Compression Ratio | 17.3:1 |
| Rated Speed | 1500 RPM |
| Starter System | 24V Electric System |
| Governor Type | Electronic |
| Alternator Specification | |
| Alternator Type | Brushless |
| Excitation system | Self-excited |
| Voltage regulator | AVR |
| Number of phase | 3 Phase |
| Power Factor | 0.8 |
| Poles | 4 |
| Terminals | 12 |
| Protection Grade | IP23 |
| Insulation Class | H |
Source: https://genset-generator-suppliers.com/120kw-150kva-diesel-generator-6-cylinder-water-cooled-50hz.html