Long March 12 Integrated Propulsion System
Integrated two-stage LOX/kerosene propulsion system for the Long March 12 launcher. China Aerospace Science and Technology Corporation states that the first stage uses four 1,250 kN pump-after-swing liquid oxygen/kerosene engines; the cited baseline source does not identify the second-stage engine model, so no model is inferred.
Identity
- Aliases
- Long March 12Chang Zheng 12CZ-12
- Domains
- spaceflight
- Identity Level
- integrated-system
- Kind
- integrated-propulsion-system
- Name
- Long March 12 Integrated Propulsion System
- Status
- active
Details
- Description
- Integrated two-stage LOX/kerosene propulsion system for the Long March 12 launcher. China Aerospace Science and Technology Corporation states that the first stage uses four 1,250 kN pump-after-swing liquid oxygen/kerosene engines; the cited baseline source does not identify the second-stage engine model, so no model is inferred.
- Propellants
- liquid oxygenkerosene
Links
Assets & Meta
- Creation Time
- August 14, 2026 at 00:14:07 UTC
- Updated Time
- August 14, 2026 at 00:14:07 UTC
Other
- Sources
- Accessed Date
- 2026-08-13
- Note
- Official CASC page describes the two-stage launcher and four 1,250 kN pump-after-swing liquid oxygen/kerosene first-stage engines.
- Publisher
- China Aerospace Science and Technology Corporation
- Title
- Long March 12
- Accessed Date
- 2026-08-13
- Note
- Official English CASC mission context for the Long March-12 launcher.
- Publisher
- China Aerospace Science and Technology Corporation
- Title
- Long March-12 carrier rocket ready for frequent launch missions