YF-25/23
Engine · China
Original archive entry. The text, images and links below are kept as they were written.
Beijing Wan Yuan N2O4/UDMH rocket engine. In production. Cluster of YF-25 and 4 x YF-23 verniers. First stage engine for CZ-2D, CZ-2E, CZ-2E(A), CZ-3A, CZ-3B, CZ-3C, CZ-4A. First flight 1988.
Thrust (sl): 732.400 kN (164,650 lbf). Thrust (sl): 74,685 kgf. Chamber Pressure: 71.00 bar. Area Ratio: 10.
Related
- Family
- Storable liquid
- Country
- China
- Launch Vehicles
- Chang Zheng 4, Chang Zheng 2E, Chang Zheng 2D, Chang Zheng 3A, Chang Zheng 3B, Chang Zheng 2E(A), Chang Zheng 3C
- Propellants
- N2O4/UDMH
- Agency
- Beijing Wan Yuan