Rolls-Royce Tay 611-8C
Rolls-Royce Tay 611-8C is an active, two-shaft medium-bypass turbofan model in the Tay family, powering Gulfstream G350 and G450 business jets. Rolls-Royce describes the model's wide-chord fan, three-stage low-pressure compressor, 12-stage high-pressure compressor, annular combustion system, two-stage high-pressure turbine and three-stage low-pressure turbine; the exact vehicle-family relationship remains unasserted here.
Identity
- Aliases
- Tay 611-8CTay611-8CRolls-Royce Tay 611-8C
- Domains
- aviation
- Identity Level
- model
- Kind
- turbofan
- Name
- Rolls-Royce Tay 611-8C
- Status
- active
Details
- Air Breathing Specs
- Spool Count
- 2
- Description
- Rolls-Royce Tay 611-8C is an active, two-shaft medium-bypass turbofan model in the Tay family, powering Gulfstream G350 and G450 business jets. Rolls-Royce describes the model's wide-chord fan, three-stage low-pressure compressor, 12-stage high-pressure compressor, annular combustion system, two-stage high-pressure turbine and three-stage low-pressure turbine; the exact vehicle-family relationship remains unasserted here.
- Family
Links
Assets & Meta
- Creation Time
- August 14, 2026 at 01:38:33 UTC
- Updated Time
- August 15, 2026 at 08:59:29 UTC
Other
- Sources
- Accessed Date
- 2026-08-15
- Note
- Current manufacturer page identifies Tay 611-8C as the Gulfstream G350/G450 powerplant and documents its two-shaft medium-bypass architecture, wide-chord fan, three-stage low-pressure compressor, 12-stage high-pressure compressor, annular combustor, two-stage high-pressure turbine and three-stage low-pressure turbine.
- Publisher
- Rolls-Royce
- Title
- Tay