Thrust: 300.00 kN (67,440 lbf).
|DF-1 engine CALT Liquid oxygen/Alcohol rocket engine.|
|YF-3 Beijing Wan Yuan N2O4/UDMH rocket engine. Out of production. Used on CZ-1D launch vehicle. First flight 1995.|
|YF-2A Beijing Wan Yuan Nitric acid/UDMH rocket engine. Out of production. Used on CZ-1, CZ-1C, CZ-1D, CZ-1M. First flight 1969.|