YF-20A
Engine · China
Original archive entry. The text, images and links below are kept as they were written.

Credit: Sven Grahn
Beijing Wan Yuan N2O4/UDMH rocket engine. Out of production. Boosted CZ-2A, CZ-2C, CZ-2E(A), CZ-3, FB-1. First flight 1972.
Thrust (sl): 672.300 kN (151,139 lbf). Thrust (sl): 68,559 kgf. Chamber Pressure: 71.00 bar. Area Ratio: 10. Thrust to Weight Ratio: 0.
Related
- Family
- Storable liquid
- Country
- China
- Launch Vehicles
- Feng Bao 1, Chang Zheng 2, Chang Zheng 2C, Chang Zheng 3, Chang Zheng 2E(A)
- Propellants
- N2O4/UDMH
- Agency
- Beijing Wan Yuan




