Safran Arriel 2D
E735128
The Safran Arriel 2D is a modern turboshaft engine widely used in light helicopters, known for its reliability, fuel efficiency, and improved performance over earlier Arriel variants.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Safran Arriel 2D canonical | 2 |
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | turboshaft engine ⓘ |
| application |
Airbus Helicopters AS350 B3e
NERFINISHED
ⓘ
Airbus Helicopters H125 NERFINISHED ⓘ light helicopter ⓘ |
| brand | Safran NERFINISHED ⓘ |
| category | aero engine ⓘ |
| certificationAuthority |
EASA
NERFINISHED
ⓘ
FAA NERFINISHED ⓘ |
| configuration |
reverse‑flow combustor
ⓘ
single‑stage centrifugal compressor ⓘ two‑stage axial compressor ⓘ two‑stage gas generator turbine ⓘ two‑stage power turbine ⓘ |
| controlSystem | full authority digital engine control ⓘ |
| cooling | air‑cooled turbine components ⓘ |
| countryOfOrigin | France ⓘ |
| feature |
FADEC control
NERFINISHED
ⓘ
dual‑channel digital engine control ⓘ enhanced reliability ⓘ extended TBO compared to earlier Arriel variants ⓘ hot‑and‑high performance capability ⓘ improved fuel efficiency ⓘ improved power‑to‑weight ratio ⓘ modular design ⓘ reduced maintenance costs ⓘ |
| fuelType | jet fuel ⓘ |
| generation | second‑generation Arriel 2 series ⓘ |
| improvementOver | earlier Arriel 1 series engines ⓘ |
| manufacturer | Safran Helicopter Engines NERFINISHED ⓘ |
| marketedAs | modern turboshaft engine for light helicopters ⓘ |
| notableFor |
fuel efficiency
ⓘ
improved performance over earlier Arriel variants ⓘ reliability ⓘ |
| partOfFamily | Safran Arriel engine family NERFINISHED ⓘ |
| predecessor | Arriel 1D1 NERFINISHED ⓘ |
| role | main powerplant for H125/AS350 B3e ⓘ |
| targetMarket |
single‑engine light helicopters
ⓘ
twin‑engine light helicopters ⓘ |
| useCase |
aerial work
ⓘ
civil helicopter operations ⓘ emergency medical services helicopters ⓘ law enforcement helicopters ⓘ parapublic helicopter missions ⓘ utility helicopter operations ⓘ |
| usedIn |
single‑engine helicopter configurations
ⓘ
utility and high‑performance rotorcraft ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.