



| Shipyard / Year | Tomás Ruiz de Velasco / 1961 | |
| Dead weight | 2,760 | MT |
| Gross register | 1,686 | GRT |
| Lenght | 74.5 | mtr |
| Breadth | 11.8 | mtr |
| Depth | 7.0 | mtr |
| Propulsion | MTM - B&W 835VTBF62 | |
| Power | 2.240 | H.P. |
| Speed | 14 | knots |
| Sunk | 18/08/1964 -- 45º48'N-07º00'W | |


| Shipyard / Year | Tomás Ruiz de Velasco / 1961 | |
| Dead weight | 1,023 | MT |
| Gross register | 1,087 | GRT |
| Lenght | 73.8 | mtr |
| Breadth | 12.0 | mtr |
| Depth | 3.9 | mtr |
| Propulsion | MWM TbRh348SU | |
| Power | 900 | H.P. |
| Speed | 9 | knots |
| Only for river trade from Asunción to Montevideo | ||


| Shipyard / Year | S.E.C.N. - Sestao / 1955 | |
| Dead weight | 1,668 | MT |
| Gross register | 992 | GRT |
| Lenght | 62.7 | mtr |
| Breadth | 11.0 | mtr |
| Depth | 5.2 | mtr |
| Propulsion | Reciprocating triple expansion | |
| Power | 1,000 | H.P. |
| 1974 - Converted to cargo ship and changed | ||
| the steam machine to engine Caterpillar D399SCAC | ||


| Shipyard / Year | S.M. Duro Felguera / 1953 | |
| Dead weight | 330 | MT |
| Gross register | 310 | GRT |
| Lenght | 39.0 | mtr |
| Breadth | 7.4 | mtr |
| Depth | 3.0 | mtr |
| Propulsion | Barreras - Werkspoor TMFS-266 | |
| Power | 330 | H.P. |
| Lost | 1979 | |


| Shipyard / Year | S.E.C.N. - Sestao / 1948 | |
| Dead weight | 2,066 | MT |
| Gross register | 1,142 | GRT |
| Lenght | 60.1 | mtr |
| Breadth | 9.9 | mtr |
| Depth | 6.0 | mtr |
| Donkey boiler for maneouvers: | ||
| Coal consumption | 5 | MT/day |
| Bought | 1947 | |
| Sold | 1970 | to |
| Unión de Estibadores - Bilbao | ||


