Titan 34D
Launch of the Titan 34D | |
| Function | Heavy carrier rocket |
|---|---|
| Manufacturer | Martin Marietta |
| Country of origin | United States |
| Size | |
| Stages |
|
| Capacity | |
| Payload to LEO | |
| Mass | 14,515 kg (32,000 lb) |
| Payload to GTO | |
| Mass | 5,000 kg (11,000 lb) |
| Associated rockets | |
| Family | Titan |
| Launch history | |
| Status | Retired |
| Launch sites | LC-40, CCAFS SLC-4E, VAFB |
| Total launches | 15 |
| Success(es) | 12 |
| Failure(s) | 2 |
| Partial failure(s) | 1 |
| First flight | 30 October 1982 |
| Last flight | 4 September 1989 |
| 0 stage – UA1206 | |
| Height | 27.56 m (90.4 ft) |
| Diameter | 3.05 m (10.0 ft) |
| Empty mass | 40,827 kg (90,008 lb) |
| Gross mass | 251,427 kg (554,302 lb) |
| Maximum thrust | 6,227 kN (1,400,000 lbf) |
| Specific impulse | 265 s |
| Burn time | 114 s |
| Propellant | Solid (Polybutadiene acrylonitrile-based APCP) |
| First stage – Titan IIIB-1 | |
| Height | 23.99 m (78.7 ft) |
| Diameter | 3.05 m (10.0 ft) |
| Empty mass | 7,000 kg (15,400 lb) |
| Gross mass | 139,935 kg (308,504 lb) |
| Powered by | 2× LR-87-11 |
| Maximum thrust | 2,413.191 kN (542,507 lbf) |
| Specific impulse | 302 s |
| Burn time | 161 s |
| Propellant | N2O4 / Aerozine 50 |
| Second stage – Titan IIIB-2 | |
| Height | 8.60 m (28.2 ft) |
| Diameter | 3.05 m (10.0 ft) |
| Empty mass | 2,900 kg (6,400 lb) |
| Gross mass | 37,560 kg (82,810 lb) |
| Powered by | LR-91-11 |
| Maximum thrust | 460.314 kN (103,483 lbf) |
| Specific impulse | 316 s |
| Burn time | 230 s |
| Propellant | N2O4 / Aerozine 50 |
The Titan 34D was a United States expendable launch vehicle used to launch a number of satellites for military applications.