modelQS4012512V
manufacturerQS
Weight:12,00 kg

DC bow thruster 40 kg ø125 12 V

QS
Lieferung Fri 07. Aug - Tue 11. Aug 2026 **
24 months statutory warranty
Contact information according to Art. 19 EU GPSR

Postal address

QS Seamaster / SAIM Marine

Via Enrico Fermi 19
20090 Buccinasco
Italy

Electronic address

E-Mail: [email protected]
Website: qs-seamaster.com

QS 40-125 QS Seamaster 40 kgf bow/stern thruster

The QS 40-125 bow thruster delivers 40 kgf thrust for yachts with a hull length of approx. 810.5 m. The single propeller enables a compact, lightweight setup. Designed for 12 V DC, with microprocessor monitoring for thermal protection for uninterrupted maneuvering.

Technical data

  • Thrust: 40 kgf
  • Internal tunnel diameter: 125 mm
  • Propeller: Single propeller
  • Motor power: 2.2 kW
  • Power supply: 12 V DC
  • Weight: 10.9 kg
  • Recommended boat length: 810.5

Main advantages

  • Highly efficient DC motor with microprocessor thermal protection.
  • Gear head with hydrodynamic profile; low maintenance requirements.
  • Easily replaceable aluminum anodes.
  • Optional proportional control (analog/digital, CAN bus) and ON/OFF panels.

Manufacturer: QS Seamaster - Made in Italy - Version: 2025-09-21

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