Pratt & Whitney PW4077D
Exact Pratt & Whitney PW4077D turbofan model in the PW4000 112-inch class. This packet creates the canonical propulsion identity only; PW4000 family linkage, aircraft installations, actor attribution, adjacent variants, and lineage edges remain separately evidence-bound.
Identity
- Aliases
- PW4077DPW4G-112Pratt & Whitney PW4077D
- Domains
- aviation
- Identity Level
- variant
- Kind
- turbofan
- Name
- Pratt & Whitney PW4077D
- Status
- unknown
Details
- Description
- Exact Pratt & Whitney PW4077D turbofan model in the PW4000 112-inch class. This packet creates the canonical propulsion identity only; PW4000 family linkage, aircraft installations, actor attribution, adjacent variants, and lineage edges remain separately evidence-bound.
Links
Assets & Meta
- Creation Time
- August 6, 2026 at 23:58:13 UTC
- Updated Time
- August 6, 2026 at 23:58:13 UTC
Other
- Sources
- Accessed Date
- 2026-08-06
- Note
- Official manufacturer page identifies the PW4000 112-inch model group in which PW4077D is certified.
- Publisher
- Pratt & Whitney
- Title
- PW4000-112 Engine
- Accessed Date
- 2026-08-06
- Note
- Official type-certificate data sheet enumerates PW4077D as an approved Pratt & Whitney engine model for Boeing 777-200 series applications.
- Publisher
- Japan Civil Aviation Bureau
- Title
- Boeing 777 Type Certificate Data Sheet No. 37 Rev. 15
- Accessed Date
- 2026-08-06
- Note
- Official EASA safety publication enumerates PW4077D among exact PW4000 112-inch type designations.
- Publisher
- European Union Aviation Safety Agency
- Title
- Engine — No. 3 Bearing Oil Pressure Tubes