Propulsion CZ-5, CZ-6, CZ-7 & CZ-8 |
Modules |
Engines |
Propellants |
Thrust s.l. |
Isp s.l. |
Thrust vac |
Isp vac |
Propellant |
Burn time |
Flow rate |
Total Imp (vac) |
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
|||
K3-0 |
YF-100 |
Kerosene/LOX |
1,188.6 | 2942 | 1,329.1 | 3290 | 77.02 | 190 | 0.4040 | 253.4 |
K3-1 |
YF-100 (2) |
2,377.2 | 2942 | 2,658.2 | 3290 | 142.80 | 176.5 | 0.8080 | 469.8 | |
K2-1 |
YF-100 |
1,188.63 | 2942 | 1,329.1 | 3290 | 71.40 | 176.5 | 0.4040/ | 234.9 | |
K3-0 |
YF-100F |
Kerosene/LOX |
1,223.5 | 2942 | 1,368.3 | 3290 | 77.02 | 185 | 0.4159 | 253.4 |
K3-1 |
YF-100F (2) |
2,447.0 | 2942 | 2,735.6 | 3290 | 143.1 | 172 | 0.8318 | 470.8 | |
K2-1 |
YF-100F |
1,223.5 | 2942 | 1,368.3 | 3290 | 72.20 | 173.5 | 0.4159 | 237.5 | |
K2-2 | YF-115 |
Kerosene/LOX |
- | - | 180.9 | 3349 | 16.20 | 300 | 0.0540 | 54.2 |
K3-2 | YF-115 (4) | - | - | 723.7 | 3349 | 86.45 | 400 | 0.2161 | 289.5 | |
K3-2 short | YF-115 (4) | - | - | 723.7 | 3249 | 62.2 | 288 | 0.2161 | 208.3 | |
H5-1 | YF-77 (2) |
LH2/LOX |
1,020.0 | 3059 | 1,400.0 | 4198 | 165.30 | 495.5 | 0.3335 | 693.9 |
H5-2 | YF-75D (2) | - | - | 177.0 | 4334 | 29.10 | 727.5 | 0.040 | 126.1 |