Status: Development 2000. Thrust: 14,120.00 kN (3,174,300 lbf). Gross mass: 744,000 kg (1,640,000 lb). Unfuelled mass: 45,195 kg (99,637 lb). Specific impulse: 259 s. Burn time: 131 s. Height: 31.60 m (103.60 ft). Diameter: 6.20 m (20.30 ft). Span: 6.20 m (20.30 ft).