{"product_id":"vetus-bowpro-301-ac-bow-thruster-30kgf-bwopro301","title":"Vetus BowPro 301 AC Bow Thruster – 30 kgf","description":"\u003ch2\u003eVetus BowPro 301 AC Bow Thruster – 30 kgf\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBWOPRO301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVetus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVTS-BOWA0301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOfficial Product Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC Tunnel Bow Thruster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThrust\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 kgf \/ 66 lbf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC electric motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBow maneuvering \/ tunnel thruster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (approx.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Full voltage, tunnel diameter, motor specifications, and installation dimensions for BWOPRO301 should be confirmed from the current Vetus BowPro product datasheet. Contact us or refer to the Vetus documentation for your specific installation requirements.\u003c\/p\u003e\n\n\u003ch2\u003eWhat This Thruster Is\u003c\/h2\u003e\n\u003cp\u003eThe Vetus BowPro 301 is an AC-powered tunnel bow thruster delivering 30 kgf of lateral thrust for precise, low-speed maneuvering in harbors, marinas, and confined waters. It installs in a fiberglass tunnel fitted through the bow section of the vessel and is operated from the helm via a joystick or proportional control system. The AC motor draws power from the vessel’s onboard AC system, making this unit suited to boats with shore power or generator capacity capable of supporting the motor start and run current.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSailboats and motorboats where AC power is available at the bow\u003c\/li\u003e\n\u003cli\u003eVessels where 30 kgf of bow thrust is appropriate for the displacement and windage\u003c\/li\u003e\n\u003cli\u003eHarbor and marina maneuvering in tight berths and lock situations\u003c\/li\u003e\n\u003cli\u003eInstallations where an AC thruster is preferred over DC for reduced cable sizing on long runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/8210757845028\"\u003eBowPro A Installation Set\u003c\/a\u003e — installation hardware for BowPro A series thrusters\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/11077664014372\"\u003eBow Thruster Zinc – Vetus BP 129\u003c\/a\u003e — sacrificial anode for Vetus bow thruster tunnels\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment Notice\u003c\/h2\u003e\n\u003cp\u003eBow thruster selection depends on multiple vessel-specific factors. Before ordering, confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired tunnel diameter for the BWOPRO301 (confirm from Vetus datasheet)\u003c\/li\u003e\n\u003cli\u003eAvailable bow void space and hull construction suitability for tunnel installation\u003c\/li\u003e\n\u003cli\u003eAC supply voltage and phase compatibility with the motor specification\u003c\/li\u003e\n\u003cli\u003eAvailable AC current capacity at the bow thruster location\u003c\/li\u003e\n\u003cli\u003eVessel displacement and windage — 30 kgf is a specific thrust rating; confirm it is sufficient for the vessel\u003c\/li\u003e\n\u003cli\u003eControl system compatibility (joystick, proportional, or panel-mount control)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation requires fitting a tunnel through the bow section — this is a structural modification that should be carried out by a qualified marine engineer or boatyard\u003c\/li\u003e\n\u003cli\u003eTunnel must be positioned at the correct depth below the waterline per Vetus specifications to prevent ventilation under thrust\u003c\/li\u003e\n\u003cli\u003eAC wiring must be sized for the motor start current and run length; consult the Vetus installation manual and a licensed marine electrician\u003c\/li\u003e\n\u003cli\u003eAll below-waterline penetrations must be sealed and bonded in accordance with applicable ABYC or ISO standards\u003c\/li\u003e\n\u003cli\u003eThe tunnel anode should be installed and inspected per Vetus maintenance recommendations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen to Service or Replace\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReduced or uneven thrust output\u003c\/li\u003e\n\u003cli\u003eMotor fails to start or trips the AC breaker\u003c\/li\u003e\n\u003cli\u003eUnusual noise from the thruster tube or propeller\u003c\/li\u003e\n\u003cli\u003eWater ingress into the motor housing\u003c\/li\u003e\n\u003cli\u003eAnode fully consumed (inspect annually at haul-out)\u003c\/li\u003e\n\u003cli\u003ePropeller or seal damage identified during haul-out inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eService Interval\u003c\/h2\u003e\n\u003cp\u003eInspect the thruster propeller, tunnel anode, seals, and shaft at each haul-out. Replace the tunnel anode when 50% consumed. Lubricate and inspect shaft seals per the Vetus BowPro service manual. Electrical connections and AC motor contactors should be inspected annually for corrosion and secure terminations.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between AC and DC bow thrusters?\u003c\/strong\u003e\u003cbr\u003eAC thrusters use the vessel’s 120V or 230V AC supply. They allow smaller-gauge wiring on long cable runs from the stern battery bank but require AC power to be available when maneuvering. DC thrusters run from the vessel’s battery bank directly and are more common on smaller vessels without a generator. For the BowPro 301 AC, confirm that your onboard AC supply can support the motor start and continuous current draw.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I size a bow thruster for my vessel?\u003c\/strong\u003e\u003cbr\u003eThrust selection is based on vessel displacement, LOA, windage, and freeboard. Vetus publishes a selection guide that matches thrust rating to vessel size. 30 kgf is typically appropriate for vessels in the 10–15 m range, but confirm using the Vetus sizing guide for your specific hull.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this thruster include a tunnel?\u003c\/strong\u003e\u003cbr\u003eConfirm whether the BWOPRO301 is supplied with a tunnel or whether the tunnel is a separate item. The \u003ca href=\"\/products\/8210757845028\"\u003eBowPro A Installation Set\u003c\/a\u003e includes installation components — verify what is included before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat control systems are compatible?\u003c\/strong\u003e\u003cbr\u003eVetus BowPro thrusters are compatible with Vetus joystick panels and proportional control systems. Confirm compatibility with any third-party helm control systems before installation.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eThe BowPro 301 is the right call when a customer has AC power available at the bow and wants to avoid running heavy DC cable from the battery bank. The AC configuration reduces wiring cost and complexity on longer installations. The main questions to work through before the order: tunnel diameter and void space in the bow, whether the vessel’s AC supply can handle the start current, and what control panel they plan to use. It’s also worth confirming whether the installation set is included or needs to be ordered separately — the \u003ca href=\"\/products\/8210757845028\"\u003eBowPro A Installation Set\u003c\/a\u003e is a common add-on. Don’t forget the tunnel anode — the \u003ca href=\"\/products\/11077664014372\"\u003eVetus BP 129 zinc\u003c\/a\u003e is a consumable that gets overlooked until the first haul-out.\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43762339840036,"sku":"VTS-BOWA0301","price":5050.52,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/BowPro_75_9.webp?v=1788740008","url":"https:\/\/marisolmarine.com\/products\/vetus-bowpro-301-ac-bow-thruster-30kgf-bwopro301","provider":"Marisol Marine Company","version":"1.0","type":"link"}