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ChangZheng 7

ChangZheng 7

Space Launch Systems
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Basic Information
Name
ChangZheng 7
Designation
ChangZheng 7
Alternate Designation
CZ-7, Long March 7
Equipment Type
Space Launch Systems
Manufacturer
CALT
Date of Introduction
2017
Description

The ChangZheng 7, also known as the CZ-7 or Long March 7 in the West, is a space launch vehicle developed by China Academy of Launch Vehicle Technology (CALT) and designed to carry heavyweight payloads onto Low Earth Orbit (LEO). The CZ-7 space rocket can lift a payload of up to 13.5 metric tons. The first launch was carried out in early 2016. The rocket is being used to place into orbit the Tianzhou class spacecraft. In November 2023, the rocket performed its fifth launch.

Overview (Deagel)
Group Space Launch Systems
Status Active
Also Known As CZ-7, Long March 7
Origin China
Contractor CALT
Initial Operational Capability (IOC) April 20, 2017
First Flight June 25, 2016
Total Production 19
Specifications (Deagel)
Number of Stages 3
Dimensions — Height 60.1 meter
Dimensions — Rocket Diameter 3.4 meter
Mass — Max Lift-off Thrust 7,200 kN
Mass — Max Lift-off Weight 573 ton
Mass — Payload to GTO 7,000 kilogram
Mass — Payload to LEO 13,500 kilogram
Mass — Payload to SSO 7,000 kilogram
Gear (Deagel)
Item 1 Spaceships: Tianzhou (1)
Details
Country of Origin China
Classification
Domain
Air & Air Defense
Equipment Status
Active
Dimensions
Length
Width
3.4 m
Height
60.1 m
Weight
573000 kg
Operators (1)
China
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