Power & Performance
Those special qualities that separate one sea-going vessel design from another. Performance specifications presented assume optimal operating conditions for HDMS Narhvalen (S320).
2 x Mercedes-Benz V12 diesel engines developing 600 horsepower each; 1 x SSW electric motor generating 1,300 horsepower; 1 x Shaft.
Propulsion
10.0 kts
11.5 mph
Surface Speed
17.0 kts
19.6 mph
Submerged Speed
4,201 nm
4,835 miles | 7,781 km
Range