Gross Mass: 43,000 kg.
Empty Mass: 3,550 kg. Thrust (vac): 101,400 kgf. Isp: 314 sec. Burn time: 118 sec. Propellants: Lox/KeroseneIsp(sl): 257 sec. Diameter: 2.7 m. Span: 2.7 m. Length: 19.6 m. Country: Russia. No Engines: 1. RD-107-11D511Status: Hardware. Other designations: 11S59 Blocks A,B,V,G.