Status: Study 1960. Thrust: 5,334.00 kN (1,199,130 lbf). Gross mass: 403,000 kg (888,000 lb). Unfuelled mass: 29,000 kg (63,000 lb). Specific impulse: 420 s. Specific impulse sea level: 150 s. Burn time: 284 s. Height: 23.80 m (78.00 ft). Diameter: 9.80 m (32.10 ft). Span: 11.90 m (39.00 ft).
No Engines: 4.