Engine Model: RD-146. Manufacturer Name: RD-146. Government Designation: 11D123. Other Designations: RD-123. Designer: Glushko. Developed in: 1993. Application: Angara stage 2. Propellants: Lox/Kerosene. Thrust(vac): 883.000 kN (198,506 lbf). Chambers: 1. Country: Russia. Status: Design concept 1993-on. Sea-level variant of RD-120 engine. Proposed in initial study for Angara by RKK Energia in1993. Kerosene RG-1.
Bibliography:- Semenov, Yuri P Editor, Raketno-kosmicheskaya korporatsiya 'Energia' imeni S P Koroleva, Moscow, Russia, 1996.