- Length LOA 14 m
- Breadth 4,6 m
- Draught 1,4 m
- Displacement 16 t
- Power 441 kW
- Speed 23 kn
- Length LOA 14,95 m
- Breadth 4,5 m
- Draught 1,34 m
- Displacement 22,9 t
- Power 2 x 368 kW
- Speed 27 kn
- Length LOA 16 m
- Breadth 5,30 m
- Draught 2,40 m
- Displacement 58 t
- Power 600 kW
- Speed 10 Kn
