RD-0126E
Manufacturer Name: RD-0126E. Other Designations: RO-97E. Designer: Kosberg. Developed in: 1998-. Application: Upper stages. Propellants: Lox/LH2. Thrust(vac): 39.200 kN (8,813 lbf). Isp: 472 sec. Mass Engine: 234 kg (515 lb). Chambers: 1. Chamber Pressure: 70.00 bar. Country: Russia. Status: Design concept 1998-.

Concept for a cryogenic engine for upper stages. Single annular chamber with straight expansion nozzle, common turbopump.  
 
 
 
 
 
 
 
 


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