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Hardware/Vehicles/Chang Zheng 4B

Chang Zheng 4B

Active

CASC / SAST · 3-stage orbital rocket · Part of the DF5 family

Total Launches
59
Success Rate
98.3%
Payload to LEO
2.8 t
First Flight
1999
Reusable
No

Specifications

Height43.1 m
Diameter3.35 m
Wet Mass254,400 kg
Payload to GTO1.5 t
Payload to SSON/A
ManufacturerCASC / SAST
CountryChina

Engines Used

Engine usage data lives in the Engine Dashboard.

Launch History

Reliability by Year

Related Entities

Chang Zheng 2CVehicle familyChang Zheng 3Vehicle familyChang Zheng 2DVehicle familyChang Zheng 3AVehicle familyChang Zheng 3BVehicle familyChang Zheng 2FVehicle familyChang Zheng 4CVehicle familyChang Zheng 3CVehicle familyCASC / SASTManufacturerYF-21CEngine

Data Sources for This Record

Specifications
GCAT / Wikipedia · verified quarterly
Launch History
LL2 API · updated every 6h
Engine Data
Manufacturer + Wikidata