Installed in combination with a bow thruster the stern thruster improves boat maneuverability and greatly simplifies berthing, even with larger boats. QL stern thrusters are recommended for boats with inboard engines, with a conventional propeller shaft. They are installed at the stern, with the motor inside the hull and the propeller tunnel outside the transom. The tunnel has a flared inlet and outlet in order to improve flow.
Note! The tunnel is included in the kit.
|Part no.||Control unit||Voltage||Thrust||Motor output||Tunnel diam. internal||Gear housing||No of propellers||Max. boat length, ft|
|41100823||41100812||12 V||59 kg/579 N/130 lbs||4 kW (5 hp)||185 mm||bronze||1||39 ft/11.7 m|
|41100824||41100813||24 V||62 kg/579 N/137 lbs||4 kW (5 hp)||185 mm||bronze||1||39 ft/11.7 m|