| Dead Weight | 1,710 | MT |
| Length | 71.9 | mtr |
| Breadth | 10.7 | mtr |
| Depth | 4.6 | mtr |
| Propulsion | Alternative Triple Expansión | |
| Power | 925 | H.P. | Speed | 9 | knots |
| Dead Weight | 2,520 | MT |
| Length | 79.2 | mtr |
| Breadth | 11.1 | mtr |
| Depth | 5.0 | mtr |
| Propulsion | Alternative Triple Expansión | |
| Power | 639 | H.P. |
