Ivchenko-Progress Motor Sich AI-450S
The AI-450S is a turboprop engine designed by Ivchenko-Progress and manufactured by Motor Sich. 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.
| AI-450S | |
|---|---|
| Type | Turboprop |
| National origin |  |
| Manufacturer | Ivchenko-Progress |
| Major applications | DА50-JP7, EV-55, Dart 450, Bayraktar Akıncı |
Specification
| model | AI-450S[1] | AI-450S-2[2] |
|---|---|---|
| Dimensions | 1,108 х 575 х 702 mm | 1,120 х 578 х 700 mm |
| Weight, dry | 130 kg | 140 kg |
| Take-off power | 450 hp | 630 hp |
| Take-off fuel consumption | 280 g/hp/h | 259 g/hp/h |
| Cruise power | 280 hp | 544 hp |
| Cruise fuel consumption | 280 g/hp/h | 246 g/hp/h |
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