Vehicle Overview
Note: Payload
performance and estimated cost provided for information only. If you are interested
in contracting for launch services, we recommend that you contact the service provider
directly using the information above.
| |
LEO Payload*
(51.6 degree inclination, 200 km) |
GTO Payload* |
Estimated Launch Price |
Configuration |
Launch Mass |
| Zenit 2 |
30,300 lb
13,740 kg |
--- |
US $60 M |
Two Stage |
1,012,000 lb
459,000 kg |
| Zenit 3SL |
--- |
11,575 lb
5,250 kg |
US $85 M |
Two Stage +
Block DM 3rd Stage |
1,034,000 lb
469,000 kg |
* Performance values from Sea Launch
Payload User's Guide
Vehicle Configuration
| |
Stage 1
(Zenit 2) |
Stage 1
(Zenit 3) |
Stage 2 |
Stage 3
(Block DM) |
| Length |
108 ft
32.9 m |
108 ft
32.9 m |
34.1ft
10.4 m |
20.3 ft
6.2 m |
| Diameter |
12.8 ft
3.9 m |
12.8 ft
3.9 m |
12.8 ft
3.9 m |
12.1 ft
3.7 m |
| Gross Mass |
782,000 lb
353,800 kg |
782,000 lb
353,800 kg |
200,000 lb
90,500 kg |
38,000 lb
17,200 kg |
Propellant
Propellant Mass |
LOX / RP
707,600 lb
320,907 kg |
LOX / RP
707,600 lb
320,907 kg |
LOX / RP
179,000 lb
80,900 kg |
LOX / Syn-Thin
32,300 lb
14,650 kg |
Engine**
Thrust
Isp |
RD-170
1,777,000 lbf
7,890 kN
337 sec |
RD-173
1,878,000 lbf
8,338 kN
337.3 sec |
RD-120
187,000 lbf
830.3 kN
350 sec
11D-513 (sustainer)
17,600 lbf
78,150 N
342 sec |
11D-58M
16,000 lbf
71,000 N
361 sec |
| Number of Engines |
1 |
1 |
1 |
1 |
| Nominal Burn Time |
151 sec |
143 sec |
298 sec (RD-120) 700 sec (11D-513 Zenit 2)
383 sec (11D-513 Zenit 3) |
up to 660 sec |
** Note: Vacuum engine performance unless
otherwise specified.
|
