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The AV-17 feather-reversible puller hydromechanic propeller with hydromechanic R-17 governor is intended for installation together with TBD 1,375 h.p. engine on An-3 lightweight aircraft exploited at cruising speed of 260 km/h at altitudes up to 4,400m. 

 

Blades of propeller are made of special aluminum alloy. Design of the assembly allows on-wing blades replacement.The R-17 governor enables highly accurate pitch control of propeller, speed change and automatic holding of specified speed with precision of 1,15%.

The propeller meets modern market requirements. The AB-17 propeller has been type certified by the Aviation Register of Interstate Aviation Committee (IAC), type certificate . CT 180-BB. AB-17 propeller and P-17 governor have been in serial production of SPEAerosila JSC since 2000.

Technical features:

Diameter, m 

3,6

Blades

3

Weight, kg

145

Starting thrust, kgf

2270

Max. speed, RPM

1590

Cruising efficiency 

0,78

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   All rights reserved © 2005.
Address: 6, Zhdanov Str., Stupino,
Moscow region, Russian Federation, 142800,
Tel.: (496) 642-33-30 Fax: (496) 642-04-24
Email: vint@aerosila.ru