







| Shipyard / Year | Duro Felguera / 1975 | |
| Dead Weight | 966 | MT |
| Length | 53.8 | mtr |
| Breadth | 11.8 | mtr |
| Depth | 4.8 | mtr |
| Propulsion | Diesel engine | |
| Power | 4,860 | H.P. |


| Shipyard / Year | Marítima del Musel / 1983 | |
| Dead Weight | 860 | MT |
| Length | 53.9 | mtr |
| Breadth | 12.1 | mtr |
| Depth | 5.7 | mtr |
| Propulsion | Diesel engine | |
| Power | 7,200 | H.P. |