Power & Performance
Those special qualities that separate one sea-going vessel design from another. Performance specifications presented assume optimal operating conditions for JS Oyashio (SS-590).
2 x Kawasaki 12V25S diesel engines with 2 x Kawasaki alternators developing 3,400 horsepower and 2 x Toshiba motors developing 7,750 horsepower.
Propulsion
12.0 kts
13.8 mph
Surface Speed
20.0 kts
23.0 mph
Submerged Speed
10,428 nm
12,000 miles | 19,312 km
Range