| Marca | Caterpillar |
| Modelo | 3406B |
| Potencia (tipo) | HP, 220, 340, 257, 350, 440, 380, 460 |
| Rev/min (tipo) | 1500, 2100, 1800, 1750 |
| Horas de funcionamiento | 209 |
| Rev/min | 1500 |
| Kva | 200 |
| Voltaje | 380 v |
| Tensión | 303 a |
| Frecuencia | 50hz |
| Fase | 3 |
| Volante | 18 inch, 14 inch |
| Carcasa del volante | Sae-0, Sae-1 |
| Arranque | 1 x 24v, Air starter, 1x 24v, 1x24v |
| Regulador | Electrical, Mechanical |
| Sistema de escape | Water cooled, Dry |
| Turbo | Water cooled, Dry |
| Sistema de refrigeración | H-e cooled, H-e cooled (separate cooler), Keel cooled |
| Panel | Yes |
| Depósito de expansión | Yes |
| Patín | Yes |
| LxAnxAl (cm) | 200x140x160, 300x120x180, 380x135x195 |
| Peso (kg) | 1900, 1620, 2500, 3.880 |