Rolls-Royce UltraFan 80 demonstrator
Rolls-Royce UltraFan 80 large aero-engine technology demonstrator (UF001) with a geared high-bypass architecture for future wide-body applications. Rolls-Royce reports product-representative testing to 85,000 lbf in 2023 and continued phase-two testing; this is a development demonstrator, not an in-service engine.
Identity
- Aliases
- UltraFan 80Rolls-Royce UltraFanUltraFan 80 demonstratorUF001
- Domains
- aviation
- Identity Level
- model
- Kind
- turbofan
- Name
- Rolls-Royce UltraFan 80 demonstrator
- Status
- development
Details
- Air Breathing Specs
- Max Thrust Kn
- 378.1
- Description
- Rolls-Royce UltraFan 80 large aero-engine technology demonstrator (UF001) with a geared high-bypass architecture for future wide-body applications. Rolls-Royce reports product-representative testing to 85,000 lbf in 2023 and continued phase-two testing; this is a development demonstrator, not an in-service engine.
- Manufacturers
Links
Assets & Meta
- Creation Time
- August 15, 2026 at 10:15:51 UTC
- Updated Time
- August 15, 2026 at 10:15:51 UTC
Other
- Sources
- Accessed Date
- 2026-08-15
- Note
- Rolls-Royce describes UltraFan 80 as its large aero-engine technology demonstrator, with a power gearbox, scalable thrust architecture, and future wide-body application boundary; product-representative testing reached 85,000 lbf in November 2023.
- Publisher
- Rolls-Royce
- Title
- The next evolution of aviation - UltraFan 80 demonstrator
- Accessed Date
- 2026-08-15
- Note
- Rolls-Royce UltraFan 80 factsheet describes the demonstrator architecture, 25% fuel-efficiency target versus first-generation Trent, 100% SAF compatibility, and availability from the 2030s subject to airframer requirements.
- Publisher
- Rolls-Royce
- Title
- UltraFan 80 demonstrator factsheet