Glushko LOx/Kerosene rocket engine. Soyuz ST stage 1. In production. Update of RD-107. Little performance change from RD-107, changes may mainly relate to use of all-Russian components. First flown 2001.
Status: In production. Number: 76 . Thrust: 1,021.10 kN (229,552 lbf). Specific impulse: 310 s. Specific impulse sea level: 264 s. Burn time: 130 s.