German submarine IIB Technical information
displacement:
surfaced: 279 tons
submerged: 328 tons
Lenght - Beam
Pressure hull: 42.70 m. - 4.00 m.
Overall: 28.20 m. - 4.08 m.
Height: 8.60 m.
Power
surfaced: 700 hp.
submerged: 360 hp.
Speed
surfaced: 13.0 knots
submerged: 7 knots
Range
surfaced: 3100 miles @ 8 knots
submerged: 43 @ 4 knots
Max. depth: 150 meter (492 feet)
Armament
5 torpedoes in 3 bow tubes
12 TMA mines
no deck gun
Crew: 22-24
