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ARDIDEN 1H1

Product catalog summary

Overview: The Ardiden 1H1 helicopter engine is designed with a simple and modern architecture, offering medium power range and outstanding capabilities. It provides a significant power reserve for operations in hot and high conditions, with high power growth potential and an evolutive Time Between Overhaul (TBO).

Specifications: The engine delivers a power output of 1,403 Shp and features an automatic power check and Auxiliary Power Unit (APU) mode. It is specifically designed for hovering missions, ensuring proven reliability and low fuel consumption. The engine is ITAR-free and equipped with a dual-channel Full Authority Digital Engine Control (FADEC).

Performance Ratings: The engine's ratings include OEI (One Engine Inoperative) 30 seconds at 1,603 Shp (1,180 kW) and OEI 2 minutes at 1,463 Shp (1,077 kW). The take-off power is rated at 1,403 Shp (1,032 kW), with a maximum continuous power of 1,172 Shp (863 kW).

Design Features: The Ardiden 1H1 includes a reserve flow combustion chamber, power turbine shielding, a 1-stage gas generator turbine, a 2-stage power turbine, a twin-stage centrifugal compressor, an integral oil system, and an accessory gearbox. It also features single crystal blades for enhanced performance.

Support and Maintenance: The engine offers low operating costs due to its simple maintenance requirements. Safran provides local support teams with 1,500 personnel worldwide, ensuring 24/7 support and expertise. The company has a joint venture for Maintenance, Repair, and Overhaul (MRO) with HAL SHE.

Company Background: Safran is a leading international high-technology group in aircraft propulsion, equipment, space, and defense markets. With over 58,000 employees and sales of 16.5 billion euros in 2017, Safran Helicopter Engines is the world's leading manufacturer of helicopter engines, having produced over 72,000 engines since its founding. The company serves more than 2,500 customers in 155 countries.

Catalog excerpts

HELICOPTER ENGINES MEDIUM POWER RANGE ARDIDEN 1H1 "The simple & modern architecture" OUTSTANDING CAPABILITIES More power reserve for extended capability in hot and high conditions High power growth Evolutive TBO MISSION-FOCUSED PILOTS Dual channel FADEC Automatic power check APU mode Designed for hovering missions Low operating costs: simple maintenance Local support teams / 1,500 people worldwide Proven reliability Support expertise ITAR free engine

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PIONNEER IN HELICOPTER FADEC SYSTEMS 35-YEAR EXPERIENCE RESERVE FLOW COMBUSTION CHAMBER ACCESSORY GEARBOX POWER TURBINE SHIELDING TWIN-STAGE CENTRIFUGAL COMPRESSOR RATINGS ARDIDEN 1H1 HIGHLIGHTS (MID 2018) MORE THAN ENGINES 400 DELIVERED SINCE 1938 100 MILLION FLIGHT HOURS ONE SAFRAN HELICOPTER ENGINES TAKES-OFF EVERY 9 SECONDS YOUR LOCAL CONTACT 24/7 SUPPORT Safran is an international high-technology group, operating in the aircraft propulsion and equipment, space and defense markets. Safran has a global presence, w'th more than 58,000 employees and sales of 16.5 billion euros in 2017. Safran...

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ARDIDEN 1H1

ARDIDEN 1H1

Catalog excerpts

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