Ivchenko-Progress AI-450S
2010s Ukrainian turboprop aircraft engine From Wikipedia, the free encyclopedia
The Ivchenko-Progress AI-450S is a turboprop engine designed by Ivchenko-Progress and built by Motor Sich.[citation needed] It is a two-shaft design with one gas generator shaft and one free turbine shaft. The 450 hp AI-450S is used on the Diamond DA50-JP7, Bayraktar Akıncı UAV and Diamond Dart 450 and the 630 hp AI-450S-2 is used on the Evektor EV-55. The price of an AI-450 engine is roughly $236,400.[1][year needed]
| AI-450S | |
|---|---|
 | |
| Zbroya ta Bezpeka military fair, Kyiv, Ukraine, 2018 | |
| Type | Turboprop |
| National origin | Ukraine |
| Manufacturer | Ivchenko-Progress |
| Major applications | Diamond DA50-JP7 Evektor EV-55 Diamond Dart 450 Bayraktar Akıncı |
Specification
| model | AI-450S[2] | AI-450S-2[3] |
|---|---|---|
| Dimensions | 1,108 х 575 х 702 mm | 1,120 х 578 х 700 mm |
| Weight, dry | 130 kg (290 lb) | 140 kg (310 lb) |
| Take-off power | 340 kW (450 hp) | 470 kW (630 hp) |
| Cruise power | 210 kW (280 hp) | 406 kW (544 hp) |
| Take-off fuel consumption | 375 g/kW/h (0.616 lb/hp/h) | 347 g/kW/h (0.570 lb/hp/h) |
| Cruise fuel consumption | 375 g/kW/h (0.616 lb/hp/h) | 330 g/kW/h (0.54 lb/hp/h) |
| Power-to-weight at take-off | 2.62 kW/kg (1.59 hp/lb) | 3.36 kW/kg (2.04 hp/lb) |
See also
Comparable engines
Related lists
References
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