Propulsion Delta-I
Castor II
|
MB-3 engine
|
Booster
Versions
|
Engines
|
Thrust s.l.
|
Isp s.l.
|
Thrust vac
|
Isp vac
|
Propellant
|
Burn time
|
Combustion
|
Total Imp
|
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
1000, 2000
|
Castor II
(TX-354)
|
max |
189.1 |
1692 |
max |
274.9 |
2460 |
3.728 |
40 |
max |
0.1118 |
9.17 |
min |
157.7 |
min |
229.2 |
min |
0.0932 |
3000
|
Castor IV
(TX-526)
|
max |
407.2 |
2250 |
max |
459.3 |
2538 |
9.394 |
56 |
max |
0.1810 |
23.84 |
min |
377.5 |
min |
425.9 |
min |
0.1678 |
4000, 5000
|
Castor IVA
(TX-780)
|
max |
476.0 |
2332 |
max |
536.0 |
2626 |
10.109 |
55.2 |
max |
0.2041 |
26.55 |
min |
442.4 |
min |
498.3 |
min |
0.1897 |
Stage 1
Versions
|
Engines
|
Tank
|
Thrust s.l.
|
Isp s.l.
|
Thrust vac
|
Isp vac
|
Propellant
|
Burn time
|
Flow rate
|
Total Imp
|
|
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
1000, 4000
|
MB-3-III
|
ELTT
|
756.2 |
2456 |
858.5 |
2784 |
81.42 |
260.5 |
0.3080 |
226.5 |
2000, 3000, 5000
|
RS-27
|
ELTT |
911.3 |
2579 |
1016.4 |
2873 |
81.42 |
227.4 |
0.3536 |
233.5 |
all versions
|
2 Verniers LR-101
|
8.9
|
1952
|
11.1
|
2442
|
|
|
0.0046
|
|
TR-201
|
AJ-10-118K
|
Stage 2
Versions
|
Engines
|
Thrust s.l.
|
Isp s.l.
|
Thrust vac
|
Isp vac
|
Propellant
|
Burn time
|
Flow rate
|
Total Imp
|
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
1000, 2000, 3000
|
TR-201
|
|
|
43.9 |
2927 |
4.586 |
305.8 |
0.0150 |
13.4 |
3000, 4000, 5000
|
AJ-10-118K
|
|
|
43.4 |
3143 |
6.004 |
435 |
0.0138 |
18.87 |
Upper stage
Versions
|
Engines
|
Thrust s.l.
|
Isp s.l.
|
Thrust vac
|
Isp vac
|
Propellant
|
Burn time
|
Combustion
|
Total Imp
|
kN |
N*s/kg |
kN |
N*s/kg |
tons |
s |
t/s |
MN*s |
1000, 2000, 3000
|
Star-37D (TE-M-364-3)
|
|
|
42.28 |
2846 |
0.653 |
44.0 |
0.0148 |
1.86 |
1000, 2000, 3000
|
Star-37E (TE-M-364-4)
|
|
|
66.72 |
2802 |
1.039 |
43.6 |
0.0238 |
2.91 |
3000, 4000, 5000
|
Star-48B (TE-M-711-18)
|
|
|
68.64 |
2885 |
2.010 |
84.5 |
0.0238 |
5.80 |
|