Azimuth thruster QSA 400-300
tunnel typefor boatAC

Azimuth thruster - QSA 400-300 - QS SEAMASTER - tunnel type / for boat / AC
Azimuth thruster - QSA 400-300 - 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

22 kW
(29.9 hp)

Thrust

3,500 kgf

Inner tunnel diameter

300 mm
(12 in)

Weight

216 kg
(476 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) 350 Maximum Thrust (Kgf) 400 Boat Lenght (ft) 75 - 110 Boat Lenght (m) 22 - 35 Internal tunnel diameter (mm) 300 Propeller Double Motor power (kW) 22 Weight (Kg) 216

Exhibitions

Meet this supplier at the following exhibition(s):

METSTRADE 2025
METSTRADE 2025

18-20 Nov 2025 Amsterdam (Netherlands) Hall 12 - Stand 230

  • More information
    Salone Nautico 2025
    Salone Nautico 2025

    28 May - 01 Jun 2026 Venezia (Italy)

  • More information
    *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.