Power & Performance
Those special qualities that separate one sea-going vessel design from another. Performance specifications presented assume optimal operating conditions for SM U-20 (U-XX).
1 x Diesel engine developing 450 horsepower with 1 x Electric motor generating 160 horsepower; 1 x shaft.
Propulsion
12.0 kts
13.8 mph
Surface Speed
9.0 kts
10.4 mph
Submerged Speed
1,399 nm
1,610 miles | 2,591 km
Range