Kuznetsov NK-12 Β soviet turboprop, the most powerful engine of its type ever build, having a power output of 11,033 Kw, which drives huge eight-bladed (four per propeller) contra-rotating propellers 5.6 m (18 ft 4.5in) in diameter.
Itβs best known application itβs the Tu-95 bomber series and her derivatives.















