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The Brand New Arriel 2+ Family

Low Operating Costs Engine monitoring program

Higher TBO

Proven technologies and extensive experience

Technical Improvement

New axial compressor

New HP compressor diffuser

HPT Blade material

High Reliability

Engine Data Recorder

Creep Counter for cost savings

High Performance

New rating & limitation

New generation FADEC

Reduced SFC

New power turbineEnhanced thermal power

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This document and the information contained are Turbomeca property and shall not be copied or disclosed to any third party without Turbomeca prior written authorization.

Three first variants dedicated to Eurocopter A/C

Arriel 2D to power the AS350 B3e� Certification : Mid-2011

• New 30 minutes Take-off power rating• Enhanced thermal power: +12% vs Arriel 2B1• 4,000 hours TBO at Entry-Into-Service, 6,000 at Maturity

• New 30 minutes Take-off power rating• 3,500 hours TBO at Entry-Into-Service, 4,000 at Maturity

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Arriel 2N to power the AS365 N3e� Certification : Mid-2013

Up to 10% reduction of Direct Maintenance Cost

• New special 30 minutes power rating• Enhanced thermal power: +26% vs Arriel 1E2 at TOP• 4,000 hours TBO at Entry-Into-Service – 6,000 at Maturity

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Arriel 2E to power the EC145 T2� Certification : Mid-2012