Skip to content
79,433 pages · 13,741 images · since 1994 Browse A–Z Today in space history
Encyclopedia Astronautica The full story of spaceflight
Encyclopedia entry

RD-264

Engine · Russia

Original archive entry. The text, images and links below are kept as they were written.

Glushko N2O4/UDMH rocket engine. R-36M / RS-20A (SS-18 Mod 1) stage 1. Consists of four RD-263 engines. Used on Dnepr launch vehicle. First flight 1986.

Chambers: 4. Engine: 3,600 kg (7,900 lb). Chamber Pressure: 206.00 bar. Thrust to Weight Ratio: 128.05. Oxidizer to Fuel Ratio: 2.67.

Country
Russia
Launch Vehicles
R-36M 15A14, R-36MU 15A18, Dnepr
Propellants
N2O4/UDMH
Stages
R-36M2-1
Bibliography
315, 323, 342, 7514