Status: Study 1963. Thrust: 26,683.00 kN (5,998,577 lbf). Gross mass: 2,268,000 kg (5,000,000 lb). Unfuelled mass: 143,000 kg (315,000 lb). Specific impulse: 426 s. Burn time: 327 s. Height: 27.40 m (89.80 ft). Diameter: 21.30 m (69.80 ft). Span: 21.30 m (69.80 ft).
No Engines: 4.