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Long March 5B
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Long March 5B | CASC
Wenchang Space Launch Site, China
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August 13, 2025
SatNet LEO Group 08
Long March 5B/YZ-2 | CASC
Wenchang Space Launch Site, China
April 28, 2025
SatNet LEO Group 03
Long March 5B/YZ-2 | CASC
Wenchang Space Launch Site, China
Configurations
Active
Long March 5B/YZ-2
Active Since 2024
Rocket
Height: 53.66m
Payload to Orbit
LEO: 15,000 kg
Liftoff Thrust
10,565 Kilonewtons
Fairing
Diameter: 5.2m
Height: 20.5m
Stages
3
Strap-ons
4
Active
Long March 5B
Active Since 2020
Rocket
Height: 53.66m
Payload to Orbit
LEO: 23,000 kg
GTO: 0 kg
Liftoff Thrust
10,565 Kilonewtons
Fairing
Diameter: 5.2m
Height: 20.5m
Stages
2
Strap-ons
4