Energia RCS
Buran ODU
Buran ODU engine system diagram
Credit - from Semenov, et. al., Buran, 1995.
Gross Mass: 17,000 kg (37,000 lb). Empty Mass: 2,000 kg (4,400 lb). Thrust (vac): 84.935 kN (19,094 lbf). Isp: 352 sec. Burn time: 680 sec. Propellants: Lox/Kerosene. Diameter: 3.70 m (12.10 ft). Span: 3.70 m (12.10 ft). Length: 5.70 m (18.70 ft). Country: Russia. No Engines: 1. Engine: RD-58. Status: Design 1987. Cost $ : 4.000 million. First Flight: 1987. Last Flight: 1988. No Launched: 2. Other designations: Retro and Correction Stage.

Adaptation of Block D for Energia payload orbital insertion

Used on Launch Vehicles:  
 
 
 
 
 
 
 
 
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