Gross Mass: 43,400 kg.
Empty Mass: 3,800 kg. Thrust (vac): 101,000 kgf. Isp: 312 sec. Burn time: 120 sec. Propellants: Lox/KeroseneIsp(sl): 254 sec. Diameter: 2.7 m. Span: 2.7 m. Length: 19.0 m. Country: Russia. No Engines: 1. RD-107-8D74-1958Status: Hardware.