A bow thruster tunnel in its classic design, engineered for durability and precise fit. Built from marine-grade materials, these tunnels ensure stable performance and long service life in harsh marine environments.
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Email: info@yachtaidmarine.com
Email: info@yachtaidmarine.com
bow thruster tunnel
Explore marine-grade bow thruster tunnels designed for strength, durability, and precise fit. Built to resist corrosion and ensure smooth installation, these tunnels provide the perfect foundation for reliable thruster performance.
Marine Bow Thruster 6 HP Side Power With Installation Kit SE80/185T-IP 12/24V – Ignition protect
Price range: $5,154.25 through $5,836.96 Select options This product has multiple variants. The options may be chosen on the product pageSide Power SE80/185T Thruster – 12V/24V On/Off
$3,285.00The Side Power SE80/185T thruster is a DC tunnel thruster for compatible bow or stern installations, with a selectable 12V or 24V power supply. It uses twin 5-blade propellers in a 185 mm tunnel and standard On/Off control, distinguishing this SE-series model from proportional SEP thrusters. Rated thrust is 176 lb (80 kg) at 10.5V/21V and 212 lb (96 kg) at 12V/24V. Typical boat size is 35–48 ft (10–15 m).
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Side-Power SEP80/185T 12V Proportional Thruster
$5,895.00The Side-Power SEP80/185T 12V is a side power proportional thruster for bow or stern tunnel installations on boats in the 35 to 48 ft range. It delivers 80 kg / 176 lb thrust at 10.5VDC through a 185 mm tunnel and uses twin 5-blade propellers. Its proportional speed control gives finer docking response than a standard On/Off thruster.
Side-Power SE80/185T Bow Thruster Kit (6 HP, 185 mm, 12/24 V)
Price range: $3,881.64 through $4,694.35 Select options This product has multiple variants. The options may be chosen on the product pageSide-Power SE80/185T-IP 6HP Thruster – 12V & 24V
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The Side-Power SE80/185T-IP thruster is a 6HP ignition-protected electric tunnel thruster available in 12V and 24V configurations for compatible bow or stern installations. It uses twin 5-blade composite propellers in a 185 mm tunnel, delivering 80 kg of thrust at nominal operating voltage and up to 96 kg at full system voltage. Select the SE80/185T-12IP or SE80/185T-24IP according to the vessel’s electrical system.
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This product has multiple variants. The options may be chosen on the product page
THRUSTER SELECTION CHART
Marine Thruster 6HP Side Power Speed Control SEP80/185T-24V
$5,895.00
Thruster, Side-Power SEP80/185T-24V 6HP
SEP80/185T 24V 185mm/7.3" 6HP
Brand: Side Power
Category: Watercraft Engines & Motors, Marine Bow Thruster, Stern Thruster, Bow thruster yacht
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Marine Thruster 6 HP Side Power SE80/185T-24V
$3,285.00
Thruster, Side Power SE80/185T-24V 6HP
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- Marine Thruster
- SE80/185T-24V 6HP
- 24V
- 80KG/176LB 185mm/
- Tunnel Diameter (I.D.): 7.3"
- 6HP
THRUSTER SELECTION CHART
Why choose us?
With over 15 years of expertise in the marine industry, Yachtaid Marine delivers high-quality bow thruster tunnels and marine parts that ensure durability, precision, and trusted performance for vessels worldwide.
TYPES OF BOW THRUSTER TUNNELS
STANDARD BOW THRUSTER TUNNEL
REINFORCED BOW THRUSTER TUNNEL
Heavy-duty tunnels designed for larger vessels, offering extra thickness and strength. Ideal for yachts and ships that require higher structural resistance.
CUSTOM-FIT BOW THRUSTER TUNNEL
Available in multiple diameters and lengths, these tunnels adapt to different hulls. Each one is tested for corrosion resistance and strength, ensuring reliable integration.
ANTI-SUCTION BOW THRUSTER TUNNEL
The bow thruster anti suction tunnel minimizes performance loss caused by water turbulence. This design improves efficiency, reduces noise, and ensures maximum thrust when docking or maneuvering.
KEY CHARACTERISTICS OF BOW THRUSTER TUNNELS
DURABLE CONSTRUCTION
Each bow thruster tunnel is built with marine-grade steel or GRP materials, designed to withstand saltwater exposure and harsh conditions for long-lasting performance.
PRECISE FIT & INSTALLATION
Our bow tunnel thruster options are engineered with accurate dimensions for easy welding or bonding. This ensures seamless integration into your vessel’s hull.
EFFICIENCY IN THRUST FLOW
The design of every tunnel bow thruster reduces turbulence and drag, allowing smoother water flow. This maximizes thrust efficiency during docking and maneuvering.
ANTI-SUCTION TECHNOLOGY
Advanced bow thruster anti suction tunnel models minimize performance loss caused by water recirculation. This improves maneuverability and reduces noise levels.
MULTIPLE SIZES & MATERIALS
Available in various diameters and lengths, our bow thruster tunnel range suits different boat types and thruster brands. Options include steel, GRP, and aluminum.
GLOBAL RELIABILITY
Trusted by boat owners worldwide, Yachtaid Marine supplies bow thruster tunnels tested for safety, strength, and compatibility, ensuring dependable results in every installation.
BENEFITS OF USING A BOW THRUSTER TUNNEL
Installing a bow thruster tunnel provides the foundation for reliable thrust performance, smoother docking, and long-term durability. Whether for a new build or retrofit, these tunnels deliver benefits that go far beyond simple installation.
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Enhanced Maneuverability: A properly fitted bow thruster tunnel ensures efficient thrust flow, making docking and tight turns safer and easier.
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Durability & Strength: Built with marine-grade materials, each bow tunnel thruster withstands corrosion, pressure, and the toughest marine conditions.
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Optimized Water Flow: The design of the tunnel bow thruster minimizes turbulence and drag, ensuring consistent and reliable thrust output.
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Anti-Suction Efficiency: Choosing a bow thruster anti suction tunnel reduces cavitation and noise, improving both performance and onboard comfort.
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Versatile Options: Available in multiple diameters and lengths, bow thruster tunnels adapt to different vessel sizes and thruster models.
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Trusted Worldwide: Yachtaid Marine supplies bow thruster tunnels globally, backed by expertise and support to ensure successful installations.
We are the solution to all your propellant needs!
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Frequent questions about bow thruster tunnel
What is a bow thruster tunnel?
A bow thruster tunnel is a cylindrical structure built into the hull that houses the thruster propeller. It channels water flow, enabling the thruster to generate efficient lateral thrust for docking and tight maneuvers.
How do I choose the right bow thruster tunnel size?
The right tunnel depends on your vessel’s length, hull shape, and thruster model. Selecting the proper bow tunnel thruster diameter ensures maximum efficiency and prevents performance loss.
Can a bow thruster tunnel be retrofitted on existing boats?
Yes. Many tunnel bow thruster options are suitable for retrofits. With professional installation, tunnels can be added to older vessels, improving maneuverability without compromising hull strength.
Do bow thruster tunnels require maintenance?
While the tunnel itself is low maintenance, regular inspections help detect corrosion, alignment issues, or fouling. Checking the bow thruster tunnel during routine haul-outs ensures long-lasting performance.
Are bow thruster tunnels compatible with anti-suction designs?
Yes. You can upgrade to a bow thruster anti suction tunnel to reduce turbulence, cavitation, and noise. These designs improve thrust output and are recommended for high-performance vessels.