A Sikorsky CH-54 Tarhe puts on a demo at McClellan AFB near Sacramento, ca, on May 25, 1991. at the time it was assigned to the US ARMY NATIONAL GUARD. It was powered by 2 Pratt & Whitney T-73-P-700 turboshaft From my old VHS ,4,800 shp had a payload of 20,000 a Max takeoff weight of 47,000 height was 25 ft 5 in., length 88 ft. 6 in., and a rotor diameter of of 72 ft. From my old VHS tape.