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The AV-83 reversible pusher mechanic ducted propeller is designed for application on the DPK 1 move-and-lift propulsion system of the Chilim patrol speed boat capable of cruising at the speed of up to 80 km/h at the distance up to 300 km.

 

The DPK 1 move-and-lift propulsion system consists of propeller, three centrifugal lift-fans, gearboxes and transmissions.

The blades are made of a special aluminum alloy. Gearbox of the propeller is equipped with a hydromechanic adjustable pitch system. Design of the assembly allows on-wing blades replacement.

Technical features:

Diameter, m

1,5

Blades

4

Weight, kg

25

Used power, h.p.

260

Starting thrust, kgf

380

Max. speed, RPM

2300

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