Technical Specifications
Overview
LM-3B Launch Vehicle
The LM-3B is a high-performance launch vehicle engineered to meet the demands of the international satellite launch market, specifically targeting heavy communications satellites. Building upon the flight-proven technology of the Long March family, this vehicle utilizes a core stage with four strapped-on liquid boosters. Its enhanced version, the LM-3B/E, offers increased capacity for heavy GEO missions, demonstrating a reliable heritage in orbital deployment.
Performance Metrics
GTO Capacity (Standard)
5,100 kg
GTO Capacity
GTO Capacity (Enhanced Version)
5,500 kg
GTO Capacity (LM-3B/E)
Technical Specifications
- Configuration
- Core Stage4 Liquid BoostersMulti-stage
Flight Profile
Ascent Timeline
| Event | Time (T+) |
|---|---|
| Liftoff | 0 s |
| Booster Separation | 140 s |
| 1st Stage Separation | 140 s |
| Fairing Separation | 200 s |
| 2nd Stage Separation | 205 s |
| 3rd Stage Separation | 565 s |
