QS Seamaster thrusters are designed to enhance the maneuverability of boats and yachts with advanced propulsion technology. Offering a complete range of bow and stern thrusters, including DC, AC, hydraulic, and retractable models, they provide high thrust performance from 30 to 1400 kgf.
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSH 220KGF HYD/250T is a hydraulic bow thruster designed for enhanced maneuverability in boating. Weighing 17.3 kg, it delivers a thrust of 220 kgf and features two propellers made of nickel aluminum bronze. With a tunnel diameter of 250 mm and a power output of 12.5 kW, it offers a flow rate of 41.5 l/min, making it an efficient choice for improving control on the water.
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€ 3.294,40
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSH 300KGF is a hydraulic thruster designed for efficient boat maneuverability. Weighing 27.6 kg, it delivers a thrust of 300 kgf and features two propellers made of durable nickel aluminum bronze. With a tunnel diameter of 300 mm and a power rating of 22.5 kW, it offers a volume flow rate of 60 l/min, making it a reliable choice for various marine applications.
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€ 3.561,53
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSH 400KGF is a hydraulic drive designed for enhanced maneuverability, featuring a thrust capacity of 400 kgf and weighing 40.8 kg. It has two propellers made from nickel aluminum bronze, with four blades each. The system operates with a power output of 24 kW and a flow rate of 100 l/min, making it an efficient choice for navigating tight spaces. The tunnel diameter is 300 mm, ensuring compatibility with various vessel sizes.
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€ 7.123,05
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSH 420KGF is a hydraulic thruster designed for efficient maneuverability, featuring a thrust of 420 kgf, a weight of 56.5 kg, and constructed from durable nickel aluminum bronze. It includes two propellers with five blades each, a tunnel diameter of 386 mm, and a power output of 32 kW, making it an ideal choice for reliable performance in tight spaces.
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€ 7.479,22
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSH 450KGF is a hydraulic-driven unit designed for efficient vessel maneuverability. Weighing 69 kg, it provides a thrust of 450 kgf and features a robust construction of nickel aluminium bronze. With two propellers, four blades, and a tunnel diameter of 386 mm, it operates at a power of 34 kW and a flow rate of 90 l/min, making it a reliable choice for enhancing control on the water.
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€ 9.794,20
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSH 550KGF is a hydraulic bow thruster designed for enhanced vessel maneuverability. It features two propellers, a thrust rating of 550 kgf, and is made from durable nickel aluminum bronze. With a weight of 74.2 kg, a power output of 39 kW, and a flow rate of 130 l/min, it is engineered for reliable performance in various marine applications.
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€ 10.328,44
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSH 580KGF is a hydraulic thruster designed for excellent maneuverability, featuring two propellers and a thrust capacity of 580 kgf. Constructed from durable nickel aluminum bronze, it weighs 86.7 kg and has a tunnel diameter of 386 mm. With a power output of 49 kW and a flow rate of 130 l/min, this thruster is ideal for enhancing performance in tight marine environments.
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€ 11.753,04
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 100KGF is an electric bow thruster designed for enhanced maneuverability, featuring a thrust of 105 kgf, two propellers made of composite material, and a weight of 27.5 kg. It operates on 12 V DC power, with a recommended fuse rating of 400 A and a tunnel diameter of 185 mm. This reliable product is ideal for improving vessel handling in tight spaces.
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€ 4.808,05
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 100KGF is an electric bow thruster designed for improved maneuverability in tight spaces, featuring a thrust of 105 kgf, two propellers, and a composite propeller material. It has a weight of 25.1 kg, operates on 24 VDC, and is equipped with a recommended fuse rating of 275 A, making it an effective choice for enhancing vessel navigation.
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€ 4.808,05
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 130KGF is an electric thruster designed for enhanced maneuverability, making docking and positioning easier. It features a thrust of 130 kgf, weighs 35.5 kg, and operates at 12 V with a power output of 6.5 kW. The unit includes two composite propellers with five blades each and a recommended fuse rating of 500 A.
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€ 6.162,10
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 130KGF is an electric propulsion system designed for enhanced maneuverability in boats. It features a thrust of 130 kgf, a weight of 34 kg, and operates on 24V with a power output of 8 kW. With two propellers, composite screw material, and a recommended fuse rating of 275A, it provides reliable performance for both recreational and professional use.
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€ 5.841,22
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 160KGF is an electric thruster designed to enhance vessel maneuverability, featuring a thrust of 160 kgf, a composite propeller with five blades, and a weight of 34.5 kg. It operates on 24 VDC, has a tunnel diameter of 250 mm, and is suitable for use with a recommended cable thickness of 70mm² for runs under 5 meters. The unit includes two propellers and requires a fuse rating of 275 A.
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€ 6.349,57
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 220KGF is an electric bow thruster designed for enhanced maneuverability on the water. It features a thrust of 220 kgf, weighs 49.1 kg, and operates on 24V DC power. With two propellers and a composite material propeller, it is recommended to use a cable thickness of 2x50mm² for lengths under 5 meters and a fuse rating of 500 A. The tunnel diameter is 250 mm, making it a reliable choice for various marine applications.
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€ 6.803,86
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Tunnel Bow Thruster QSP 250KGF 24V/300T is an essential addition for water sports enthusiasts, featuring a powerful 250 kgf motor and an easy 24-volt connection for effortless maneuvering and smooth docking, enhancing comfort and safety on the water.
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€ 7.052,49
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 40KGF is an electric bow thruster designed for enhanced maneuverability in vessels, featuring a thrust of 40 kgf and a tunnel diameter of 125 mm. Weighing 10.9 kg, it includes one composite propeller with five blades and operates on 12V DC power. Recommended for use with a 32A fuse, it requires a cable thickness of 70mm² for lengths under 5 meters.
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€ 2.535,23
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 50KGF is an electric thruster designed for efficient maneuverability, featuring a thrust force of 50 kgf, a single composite propeller with four blades, and a power rating of 2.2 kW. With a recommended cable size of 50mm² for lengths under 5 meters and a fuse rating of 225 A, this reliable unit weighs 12.2 kg and is suitable for a tunnel diameter of 140 mm, making it an ideal choice for enhancing your boating experience.
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€ 2.581,04
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 60KGF is an electric bow thruster designed for enhanced maneuverability, featuring a thrust of 60 kgf, a single composite propeller with five blades, and a 12V power supply. It has a weight of 16.7 kg, a recommended fuse value of 250 A, and requires a cable thickness of 50mm² for installations up to 5 meters.
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€ 3.205,38
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster QSP 60KGF Bowthruster is an electric-driven unit designed for efficient maneuverability, featuring a thrust of 60 kgf and a lightweight of 16.9 kg. It includes a composite propeller with five blades and operates on 24V power. Recommended for use with a 35mm² cable for lengths under 5 meters, it also requires a 150A fuse and has a tunnel diameter of 185 mm.
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€ 3.205,38
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 80KGF is an electric propulsion system designed for maneuvering vessels with ease. With a thrust of 80 kgf and a power output of 4.3 kW, it features two composite propellers and is suitable for a tunnel diameter of 185 mm. Weighing 17.9 kg, it requires a recommended fuse rating of 400A and a cable thickness of 2x50mm² for optimal performance.
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€ 3.561,53
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1-2 weeks delivery time Price incl. 19% VAT The QS Seamaster Bowthruster QSP 80KGF is an electric bow thruster designed for optimal maneuverability, featuring a thrust of 80 kgf and a power output of 4.3 kW. Weighing 20.5 kg, it includes two composite propellers with five blades each, and operates on a 24V DC system. Recommended for use with a 70mm² cable for lengths under 5 meters, it has a fuse rating of 275A and a tunnel diameter of 185 mm.
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€ 3.561,53
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What are the key features of QS Seamaster bow and stern thrusters?
QS Seamaster bow and stern thrusters are designed to enhance vessel maneuverability with advanced features. They offer a comprehensive range of DC, AC, brushless DC-AC, and hydraulic models, providing thrust, suitable for boats and yachts up to 220 feet. These thrusters are available in both tunnel and retractable installations, ensuring versatility for various vessel designs. Equipped with high-efficiency motors and precision-engineered 4 and 5 blade propellers, they deliver optimal performance and reliability in diverse marine conditions.
What are the main differences between DC, AC, and hydraulic QS Seamaster thrusters?
QS-Seamaster thrusters are available in DC, AC, and hydraulic versions, each suited for different vessel needs. DC thrusters offer a cost-effective solution for smaller boats and yachts, providing reliable thrust with easy installation. AC and hydraulic thrusters represent the most advanced range of products available, delivering higher kgf thrust for larger vessels, with hydraulic models ensuring continuous operation and AC thrusters offering efficient power management for extended use.
What factors determine the selection of an appropriate thruster from the QS Seamaster product range?
Selecting the appropriate thruster from the QS Seamaster product range depends on factors such as vessel size, required thrust power, and installation type. Additional considerations include retractable or tunnel installation options, as well as 5-blade propellers specifically designed to enhance maneuverability and responsiveness.