RD-120
The oxygen-rich staged-combustion engine used on the Zenit second stage.
Identity
- Domains
- spaceflight
- Identity Level
- model
- Kind
- liquid-rocket-engine
- Name
- RD-120
- Status
- retired
Details
- Description
- The oxygen-rich staged-combustion engine used on the Zenit second stage.
- Developers
- Manufacturers
- Propellants
- liquid oxygenkerosene
Links
Assets & Meta
- Creation Time
- July 29, 2026 at 09:56:16 UTC
- Updated Time
- July 29, 2026 at 09:56:16 UTC
Other
- Sources
- Accessed Date
- 2026-07-29
- Publisher
- NASA Technical Reports Server
- Title
- NPO Energomash and Pratt & Whitney cooperative propulsion activities
- Accessed Date
- 2026-07-29
- Note
- Supports the legacy vehicle installation and the narrow canonical identity used for migration.
- Publisher
- Official vehicle or program source
- Title
- Zenit-3SL official vehicle reference
- Accessed Date
- 2026-07-29
- Note
- Supports the legacy vehicle installation and the narrow canonical identity used for migration.
- Publisher
- Official vehicle or program source
- Title
- Zenit-2 Series official vehicle reference