| Generator Specification | |
| Generator Model | GGS-68-C |
| Frequency | 60Hz |
| Prime Power | 54kW/68kVA |
| Standby Power | 60kW/75kVA |
| Rated Voltage | 220V, 127V |
| Rated Current | 197A |
| Dimension (L x W x H) (mm) | 2300 x 960 x 1400 |
| Net Weight (KG) | 1150 |
| Engine Specification | |
| Engine Brand | Cummins |
| Model | 4BTA3.9-G2 |
| Cooling System | Water Cooled |
| Aspiration | Turbocharged |
| Fuel System | BYC A/Electronic Governor |
| Number of Cylinders | 4 Cylinder In Line |
| Cycle | 4 Stroke |
| Starting Method | Electric Start |
| Displacement | 3.9 L |
| Bore x Stroke | 102 x 120 mm |
| Compression Ratio | 17.3:1 |
| Rated Speed | 1800rpm |
| Rated Power (With Fan) | 67kW |
| Governor Type | Electrical |
| Alternator Specification | |
| Alternator Brand | Stamford UCI224E |
| Exciter Type | Brushless, Self-Excitation |
| Wiring Type | 3 Phase 4 Wire, Y Type |
| Power Factor | 0.8 |
| Protection Grade | IP23 |
| Insulation Grade | Class H |
Source: https://genset-generator-suppliers.com/54kw-68kva-cummins-powered-diesel-generator-60hz-4-stroke.html