| Power (type) | 915 HP, HP, 786 |
| RPM (type) | 1500, 1600 |
| Running hours | 12428, 12428 after new., 12428 after new, 3.150 |
| Brand | Caterpillar |
| Model | SR4 |
| Serial number | 6na02304 |
| Specification number | 7c1622/7c1608?, 7c1622 (arr.no.), (Arr.no.) |
| Year of manufacturing | 1991 |
| Kva | 750, 1000 |
| Voltage | 415 v, 415 V |
| Amps | 1044 a, 948 a, 1044 a, 1044 A |
| Frequency | 50 hz, 50 Hz |
| Phase | 3 |
| Flywheel | 18 inch |
| Flywheel housing | Sae-0 |
| Starter | 2x24v, 2x 24v + air starter, 2 x 24v |
| Governor | Electrical, woodward, Electrical, Mechanical, Hydraulic, Hydraulic woodward |
| Exhaust system | Water cooled |
| Turbo | Water cooled |
| Cooling system | Radiator, Keel cooled, Radiator cooled |
| Panel | Yes |
| Expansion tank | No, Yes |
| Raw water pump | Yes |
| Heat exchanger | No |
| Radiator | No, Yes |
| Fan | Yes |
| Skid | Yes |
| Soundproof box | No |
| LxWxH (cm) | 400x175x235, 400x190x260, 240x175x185, 240x175x205 |
| Weight (kg) | 7500, 9240, 5500, 5510, 5515 |