What payload capacity does Long March 4B offer for rideshare?

Rideshare capacity on Long March 4B depends on the specific mission configuration. Check the active service offers on this page for current mass limits and pricing per kg.

How do I book a CubeSat slot on a Long March 4B launch?

Select an active launch window for Long March 4B on this page, review the rideshare service offers, and contact the provider directly. KOSMOLAB SPACE shows all available windows with booking information.

What orbits does Long March 4B typically fly?

Browse the launch windows below to see which orbits Long March 4B missions target. Orbit availability depends on the specific rideshare mission configuration.

LAUNCH VEHICLE / Long March

Long March 4B

1 launches tagged 1 past

Total launches 1

Upcoming 0

Past 1

Operators 1

Past launches

Haiyang 2E
China Aerospace Science and Technology Corporation 01 Jul 2026