R- 56 Stage 2 |
Status: Study 1961. Thrust: 1,980.00 kN (445,120 lbf). Gross mass: 213,000 kg (469,000 lb). Unfuelled mass: 13,000 kg (28,000 lb). Specific impulse: 325 s. Burn time: 370 s. Height: 12.00 m (39.00 ft). Diameter: 6.50 m (21.30 ft). Span: 6.50 m (21.30 ft).