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Space Launch System Block 1 vs Kuaizhou 11

RANKED BY PAYLOAD TO LOW EARTH ORBIT #4 VS #217 CHECKED 29 SEPT 2026

Side by side

Verdict

Space Launch System Block 1 ranks #4 of 311 on Payload to low Earth orbit (95,000 kg); Kuaizhou 11 ranks #217 (1,000 kg).

Rank 04 of 311 · leads

Payload to low Earth orbit

95,000 kg

Launches2

Success rate100%

Payload to GTO—

First flight16 Nov 2022

Height98 m

Liftoff thrust39,000 kN

Launch mass2,628 t

Launch cost$2,000,000,000

ReusableNo

StatusActive

Rank 217 of 311

Payload to low Earth orbit

1,000 kg

Launches7

Success rate85.7%

Payload to GTO—

First flight10 Jul 2020

Height—

Liftoff thrust—

Launch mass78 t

Launch cost—

ReusableNo

StatusActive

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Source The Space Devs — Launch Library 2 Last checked 29 Sept 2026