Power & Performance
Those special qualities that separate one sea-going vessel design from another. Performance specifications presented assume optimal operating conditions for USS Portland (CA-33).
8 x Yarrow boilers feeding 4 x Parsons geared steam turbines developing 107,000 horsepower to 4 x Shafts.
Propulsion
33.0 kts
38.0 mph
Surface Speed
10,428 nm
12,000 miles | 19,312 km
Range