| Marca | CATERPILLAR, Caterpillar |
| Modelo | 3512 |
| Potencia (tipo) | 1230, 1297, 1200 |
| Rev/min (tipo) | 1300, 1200, 1600 |
| Combustible | Diesel |
| Horas de funcionamiento | 73000 |
| Carcasa del volante | Sae-00 |
| Volante | 21 inch |
| Arranque | Air starter, 2x 24v |
| Regulador | Electrical, Mechanical |
| Sistema de escape | Dry, Water cooled |
| Turbo | Dry, Water cooled |
| Sistema de refrigeración | Keel cooled |
| Comentarios | Expansion tank and not installed well, Expansion tank and water lines thermostat not fixed |
| Ausente | Dipstick, Bolts vibration damper |
| Panel | Yes |
| Bomba de agua cruda | Yes |
| Depósito de expansión | Yes |
| Otras características | Crankshaft size is Std |
| LxAnxAl (cm) | 310x200x210, 290x160x210 |
| Peso (kg) | 7452, 7462, 6901 |