Status: Study 1965. Thrust: 1,560.00 kN (350,700 lbf). Gross mass: 193,000 kg (425,000 lb). Unfuelled mass: 15,000 kg (33,000 lb). Specific impulse: 347 s. Burn time: 380 s. Height: 12.00 m (39.00 ft). Diameter: 4.80 m (15.70 ft). Span: 6.80 m (22.30 ft).
No Engines: 4.