General Electric CF34 family
GE Aerospace CF34 is a regional and business-aviation turbofan family spanning CF34-3, CF34-8, and CF34-10 branches. GE reports more than 7,500 CF34 engines powering regional aircraft with over 209 million flight hours and 165 million cycles. CF34-3 is an 8,729-lbf-class engine for Challenger 650 and CRJ200; CF34-8 reaches the 14,500-lbf class for Embraer E170/E175 and CRJ jets; CF34-10 reaches 20,000 lbf for Embraer 190/195, Lineage 1000, and COMAC C909. Exact variants and installations remain separately modeled; TF34 history is not asserted as a graph edge.
Identity
- Aliases
- CF34GE CF34GE Aerospace CF34
- Domains
- aviation
- Identity Level
- family
- Kind
- turbofan
- Name
- General Electric CF34 family
- Status
- active
Details
- Air Breathing Specs
- Max Thrust Kn
- 89
- Description
- GE Aerospace CF34 is a regional and business-aviation turbofan family spanning CF34-3, CF34-8, and CF34-10 branches. GE reports more than 7,500 CF34 engines powering regional aircraft with over 209 million flight hours and 165 million cycles. CF34-3 is an 8,729-lbf-class engine for Challenger 650 and CRJ200; CF34-8 reaches the 14,500-lbf class for Embraer E170/E175 and CRJ jets; CF34-10 reaches 20,000 lbf for Embraer 190/195, Lineage 1000, and COMAC C909. Exact variants and installations remain separately modeled; TF34 history is not asserted as a graph edge.
- Developers
- Manufacturers
Links
Assets & Meta
- Creation Time
- August 11, 2026 at 05:25:03 UTC
- Updated Time
- August 15, 2026 at 12:00:35 UTC
Other
- Sources
- Accessed Date
- 2026-08-11
- Note
- Official page identifies the CF34 engine family and separately describes CF34-3, CF34-8, and CF34-10; its TF34 historical statement is intentionally not modeled as a relationship here.
- Publisher
- GE Aerospace
- Title
- CF34 Engine Family
- Accessed Date
- 2026-08-11
- Note
- EASA certification record identifies CF34-1 and CF34-3 series as Engine (CS-E) products with General Electric Company as manufacturer/TC holder.
- Publisher
- European Union Aviation Safety Agency
- Title
- EASA.IM.E.233 — CF34-1 and CF34-3 series engines
- Accessed Date
- 2026-08-15
- Note
- GE Aerospace reports more than 7,500 CF34 engines, 209 million flight hours, 165 million flight cycles, and the 20,000-lbf CF34-10 thrust class.
- Publisher
- GE Aerospace
- Title
- CF34 Engine Family