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Engine Model: RD-0207. Manufacturer Name: RD-0207. Government Designation: 8D67. Designer: Kosberg. Developed in: 1961-64. Application: UR-200 stage 2 vernier. Propellants: N2O4/UDMH. Thrust(vac): 30.900 kN (6,947 lbf). Isp: 297 sec. Burn time: 133 sec. Diameter: 0.16 m (0.53 ft). Chambers: 4. Chamber Pressure: 53.00 bar. Area Ratio: 43.30. Oxidizer to Fuel Ratio: 1.80. Country: Russia. Status: Developed 1961-64. First Flight: 1964.

Gas generator cycle. Four vernier thrusters.

Bibliography:

  • Golubev, A A, KB KhimAvtomatiki - Straniy Istorii, Vol. 1, Voronezh 1995 via Dietrich Haeseler.
  • Glushko, V P, Albom Konstruktsiy ZhRD, Vol. 1 1968, Vol. 3 & 4 1969 via Dietrich Haeseler.
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