AI-450 TURBOSHAFT ENGINE

Designed to be used as a propulsion power plant for helicopters of different application with loadcarrying capacity 1500 to 2000 kg (Ka-226 with AI-450 engines and others.


Designed to be used as a propulsion power plant for helicopters of different application with loadcarrying capacity 1500 to 2000 kg (Ka-226 with AI-450 engines and others).

The engine design employs a two-rotor scheme including a gas generator rotor and a free turbine rotor. The free turbine transmits power to the main gearbox, which is installed in front of the engine, through a shaft, which passes inside the gas generator rotor shaft.


The engine consists of three modules:

- generator (engine air inlet section, compressor, combustion chamber and compressor turbine);
- reduction gear with accessory drive gearbox;
- free power turbine.


BASIC SPECIFICATIONS

Emergency power condition (SLS, ISA+15°C):

 

Power, kW (hp)

404.5 (550)

Takeoff power condition (SLS, ISA+15°C):

 

Power, kW (hp)

342 (465)

Specific fuel consumption, kg/kW•h (kg/hp•h)

0.353 (0.260)

Maximum continuous power condition (SLS, ISA+15°C):

 

Power, kW (hp)

294 (400)

Maximum cruise power condition (SLS, ISA+15°C):

 

Power, kW (hp)

221 (300)

Specific fuel consumption, kg/kW•h (kg/hp•h)

0.404 (0.297)

Dry weight, kg

103


SOME HISTORY FACTS





10,000

Tonnes of iron
Shot at Siege of Sebastopol during Crimean War





144,000

Revolutions per minute
Does a bullet fired from Lee Enfield rifle, as used in both world wars





2,000

Women
The Nizam of Hyderabad raised in 1975 for his war against the Marathas





130,000

Meters
Is an effective range of Big Bertha, the World War I howitzer


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Contact Information

ABOUT SPETS TECHNO EXPORT

State Foreign Trade Enterprise “SpetsTechnoExport” is a fully state-run entity incorporated by the Government of Ukraine in 1998 for export-import activities at foreign armaments markets.

HEAD OFFICE

7, Stepana Bandery Avenue
Kyiv, 04073, Ukraine
tel: +380 44 5685070
fax: +380 44 5685068

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B-5/147 Safdarjung
110057, New Delhi
tel: +91 11 26153792
fax: +91 11 26153830

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