Long March 5B/YZ-2

A China Long March launcher, Long March 5B/YZ-2 is manufactured by China Aerospace Science and Technology Corporation.

Long March 5B/YZ-2 cover image

Specifications

Height
53.66 m
Diameter
5 m
Mass
837000 kg
Stages
2
Thrust
10565 kN
LEO payload
—
First flight
Dec 16, 2024

Manufacturer & operator

Family
Long March
Variant
B/YZ-2
Manufacturer
China Aerospace Science and Technology Corporation
Operator
—
Country
China

Launch sites

  1. Wenchang Space Launch Site, People's Republic of China (3 launches)

Launch history

3 launches to date.

Long March 5B/YZ-2 | SatNet LEO Group 08 cover imageSUCCESS
Long March 5B/YZ-2

Long March 5B/YZ-2 | SatNet LEO Group 08

Aug 13, 2025 UTC

Wenchang Space Launch Site, People's Republic of China

China Aerospace Science and Technology Corporation
Long March 5B/YZ-2 | SatNet LEO Group 03 cover imageSUCCESS
Long March 5B/YZ-2

Long March 5B/YZ-2 | SatNet LEO Group 03

Apr 29, 2025 UTC

Wenchang Space Launch Site, People's Republic of China

China Aerospace Science and Technology Corporation
Long March 5B/YZ-2 | SatNet LEO Group 01 cover imageSUCCESS
Long March 5B/YZ-2

Long March 5B/YZ-2 | SatNet LEO Group 01

Dec 16, 2024 UTC

Wenchang Space Launch Site, People's Republic of China

China Aerospace Science and Technology Corporation

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