| Model | S12A2-PTA |
| Power (type) | 923 |
| RPM (type) | 1500 |
| Year of manufacturing | 1994 |
| Running hours | 200 |
| Brand | Stamford |
| Serial number | C040683/01, C041065/01 |
| Kva | 769,2 |
| Voltage | 380/220 v |
| Amps | A, 1169a |
| Frequency | 50 hz |
| Phase | 3 |
| Flywheel | 18 inch |
| Flywheel housing | Sae-0 |
| Starter | 2x 24v |
| Governor | Electrical |
| Exhaust system | Dry |
| Turbo | Dry |
| Cooling system | Water cooled |
| Panel | No |
| Expansion tank | Yes |
| Raw water pump | No |
| Radiator | No |
| Skid | Yes |
| Soundproof box | No |
| LxWxH (cm) | 390x170x200, 370x160x210 |
| Weight (kg) | 7500, 6700 |