Azimuth thruster QSA 520-386
tunnel typefor boatAC

Azimuth thruster - QSA 520-386 - QS SEAMASTER - tunnel type / for boat / AC
Azimuth thruster - QSA 520-386 - QS SEAMASTER - tunnel type / for boat / AC
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Characteristics

Type
azimuth
Assembly
tunnel type
Application domain
for boat
Power source
AC
Other characteristics
twin counter-rotating propellers
Power

37 kW
(50.3 hp)

Thrust

460 kgf

Inner tunnel diameter

386 mm
(15 in)

Weight

375 kg
(827 lb)

Description

The AC thruster range, for medium to large vessels, take advantage of the three-phase onboard voltage (230/400). Key Features: • Unlimited runtime • Proportional systems as a standard • Propeller made of special composite or NiBrAl (from QSA300-300) • RINA Type Approval (from QSA300-300) • Counter-rotating propellers Continuous Thrust (Kgf) 460 Maximum Thrust (Kgf) 520 Boat Lenght (ft) 85 - 140 Boat Lenght (m) 25 - 40 Internal tunnel diameter (mm) 386 Propeller Double Motor power (kW) 37 Weight (Kg) 375

Exhibitions

Meet this supplier at the following exhibition(s):

Cannes Yachting Festival 2025
Cannes Yachting Festival 2025

9-14 Sep 2025 Cannes (France)

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.