Power & Performance
Those special qualities that separate one sea-going vessel design from another. Performance specifications presented assume optimal operating conditions for HMS Indefatigable.
31 x Babcock & Wilcoxcoal-fired boilers feeding 2 x Parsons direct-dirve steam turbine sets developing 43,000 horsepower to 4 x Shafts.
Propulsion
25.0 kts
28.8 mph
Surface Speed
6,691 nm
7,700 miles | 12,392 km
Range