{"title":"USV Components \/ Marine Propulsion","description":null,"products":[{"product_id":"hj280-water-jet-propulsion-unit-320-kw-429-hp-marine-waterjet","title":"HJ280 Water Jet Propulsion Unit — 320 kW (429 HP) Marine Waterjet","description":"\u003cp\u003e\u003cstrong\u003e📢 Important Shipping Note:\u003c\/strong\u003e Due to the size and weight of this item, standard international shipping cannot be automatically calculated at checkout. Please contact us at \u003ca href=\"mailto:harvenjiang@163.com\"\u003eharvenjiang@163.com\u003c\/a\u003e for a precise shipping quote. We will create a custom invoice for your order to complete the purchase securely.\u003c\/p\u003e\u003c!-- YELLOW NOTICE BLOCK - Custom\/Made-to-Order Product --\u003e\n\u003cdiv style=\"background:#fff3cd;border:2px solid #ffc107;border-radius:8px;padding:15px;margin-bottom:20px;\"\u003e\n  \u003cp style=\"font-size:16px;font-weight:bold;color:#856404;margin:0 0 8px 0;\"\u003e CUSTOM-MADE PRODUCT - INQUIRE BEFORE ORDERING\n  \u003c\/p\u003e\n  \u003cp style=\"font-size:14px;color:#856404;margin:0 0 6px 0;\"\u003e\n    This item is made to order. Please \u003cstrong\u003econtact us for pricing, availability, and lead time\u003c\/strong\u003e. Custom specifications are welcome.\n  \u003c\/p\u003e\n  \u003cp style=\"font-size:14px;color:#856404;margin:0;\"\u003e \u003cstrong\u003eFOB Qingdao\u003c\/strong\u003e - All listed prices are FOB (Free On Board) and \u003cu\u003edo not include shipping, insurance, or import duties\u003c\/u\u003e. Shipping costs will be quoted separately based on destination.\u003cbr\u003e \u003cstrong\u003ePhone:\u003c\/strong\u003e +86 18553259852  | \n     \u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:harvenjiang@gmail.com\" style=\"color:#856404;\"\u003eharvenjiang@gmail.com\u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eHJ280 Water Jet Propulsion Unit - High-Performance Marine Propulsion\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHJ280\u003c\/strong\u003e is a high-power water jet propulsion system delivering \u003cstrong\u003e320 kW (429 HP)\u003c\/strong\u003e from a compact, lightweight unit. With a 280 mm impeller and 8-ton vessel capacity, it is the ideal propulsion solution for high-speed rescue boats, workboats, patrol vessels, and unmanned surface vessels (USVs). The enclosed waterjet design enables safe operation in shallow water and weeds, with no exposed propeller.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpeller Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e280 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 kW (429 HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,000\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVessel Displacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 tons\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydraulic Control\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModular Installation\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDry Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~195 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,570 × 525 × 710 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Strength Marine Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Advantages\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Power Output\u003c\/strong\u003e - 320 kW (429 HP) maximum power delivers outstanding thrust for high-speed marine applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge Impeller\u003c\/strong\u003e - 280 mm impeller diameter provides excellent water flow and thrust efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydraulic Control\u003c\/strong\u003e - Precision hydraulic control system for smooth and responsive steering and reverse.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Aluminum Alloy\u003c\/strong\u003e - Marine-grade aluminum alloy construction for corrosion resistance and reduced weight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular Installation\u003c\/strong\u003e - Integrated modular design enables quick installation and easy maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8-Ton Vessel Capacity\u003c\/strong\u003e - Suitable for vessels up to 8 tons displacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\n\u003cp\u003eHigh-speed rescue boats, patrol boats, workboats, motorboats, USVs (unmanned surface vessels), and survey vessels up to 8 tons displacement.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Engine\u003c\/h3\u003e\n\n\u003cp\u003eThis water jet can be paired with a suitable diesel or gasoline engine (300-450 HP range) for a complete propulsion system. Contact us for matching recommendations.\u003c\/p\u003e","brand":"HVON","offers":[{"title":"Default Title","offer_id":45664996884527,"sku":null,"price":31800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/0003\/3839\/files\/HJ280.png?v=1784898556"}],"url":"https:\/\/boat.qdhvon.com\/collections\/usv-components-marine-propulsion.oembed","provider":"HVON Boat","version":"1.0","type":"link"}