U 31 (S181) Submarine
Leaving TKMS yard Kiel for sea trials after overhaul 2009/12/15 (with tug ROBBE) with all her antennas being raised
U 31 is the first Type 212A submarine of the German Navy. U 31 is powered by one diesel engine and an electric motor driven by 9 fuel cells and features a cavitation-free screw, making it virtually undetectable.
Displacement: 1,450to. surfaced, 1,830to. submerged
L: 56.0 m B: 7.0 m Height: 11.5 mDiesel with 1,050 kW / 9 fuel-cell-modules with tot. 306 kW / E-Engine with 1,700 kW
U 31 (S181) & ROBBE
U 31 (S181) Submarine
U 31 (S181) Submarine
