QS Seamaster QSR 80-185 is a retractable thruster designed to reduce hydrodynamic drag when the system is not in use. It is a suitable choice for sailing yachts and vessels that require a cleaner hull profile without giving up effective manoeuvring assistance.
- Retractable tunnel-style manoeuvring system.
- Available in DC electric or hydraulic configurations, depending on the version.
- Helps reduce drag compared with fixed tunnel solutions.
- Designed for efficient docking and close-quarters handling.
Main technical data
- Series: QSR Retractable
- Type: Retractable thruster
- Power supply: DC / Hydraulic
- Thrust: 85 kgf
- Power: 4.5 kW
- Tunnel diameter: 185 mm
- Weight: 37.9 – 40.5 kg
- Recommended boat length: 10 – 15 m
