Performance

Maximum speed

13 / 8 knots

Economical speed

10 / 3 knots

Maximum operating depth

100 m

Range

1500 miles / 10 knots (surface)

50 miles / 4 knots (submerged)

Crash dive

45 sec to 9.3 m

Machinery

2 x MWM diesel engine, 700 hp each

2 x Siemens electric motor, 360 hp each

Batteries

62 pieces, 6370 Ah altogether

Hydrophone

Atlas Werke 2 x 6 microphones