Power & Performance
Those special qualities that separate one sea-going vessel design from another. Performance specifications presented assume optimal operating conditions for Zulu (class) / (Project 611).
3 x Marine diesel units developing 6,000 horsepower for surface travel and 3 x Electric motors generating 5,400 horsepower for undersea travel; 2 x Shafts.
Propulsion
18.0 kts
20.7 mph
Surface Speed
16.0 kts
18.4 mph
Submerged Speed