Status: Study 1963. Thrust: 784.00 kN (176,250 lbf). Gross mass: 70,000 kg (154,000 lb). Unfuelled mass: 6,000 kg (13,200 lb). Specific impulse: 347 s. Burn time: 273 s. Height: 18.00 m (59.00 ft). Diameter: 2.68 m (8.79 ft). Span: 2.68 m (8.79 ft).
No Engines: 4.