{"product_id":"mercury-seapro-300-hp-s300-xl-cxl-cms-4-zamanli-ticari-tip-ultra-uzun-saft-distan-takma-deniz-motoru","title":"Mercury 300 HP SeaPro Electric Start, Steering, Power Trim and Tilt, Ultra Long Shaft Outboard Engine","description":"\u003cp\u003eThe Mercury \u003cstrong\u003eS 300 XXL SeaPro\u003c\/strong\u003e is a 4-stroke outboard marine engine designed for commercial fishing boats, rental tour boats, water taxis, and high-usage vessels requiring an extra-long shaft. It boasts 300 HP \/ 224 kW and a 4600 cc V8 (8-cylinder) engine. The SeaPro series is Mercury's specially developed line of outboards for commercial and heavy-duty applications. Enhanced durability, Smart Craft integration, and extended service intervals are optimized for the needs of commercial operators.\u003c\/p\u003e\n\n\u003ch2\u003eS 300 XXL SeaPro Series Features and Technology Advantages\u003c\/h2\u003e\n\u003cp\u003eSeaPro engines aim for long life in saltwater environments with a reinforced cooling system and increased anode protection compared to standard FourStroke series. The Smart Craft gauge system allows for fleet-specific engine monitoring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eV8 (8-Cylinder) Engine (4600 cc):\u003c\/strong\u003e SeaPro engines aim for long life in saltwater environments with a reinforced cooling system and increased anode protection compared to standard FourStroke series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Long Shaft (635 mm (25\")):\u003c\/strong\u003e The propeller operates at an optimal depth with the correct transom height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeaPro Durability Package:\u003c\/strong\u003e Reinforced cooling, increased anode protection, and extended service intervals\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eElectric Start:\u003c\/strong\u003e Instant activation with a key or button — comfortable and quick starting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectric Trim \u0026 Tilt (Power Trim \u0026 Tilt):\u003c\/strong\u003e Adjust trim angle with a button while cruising — fuel efficiency optimization; full motor tilt for raising\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Fuel System with Float:\u003c\/strong\u003e Large capacity external tank connection — range determined by user needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExtra Long Shaft — What Boat Type Is It Suitable For?\u003c\/h2\u003e\n\u003cp\u003eThe extra-long shaft (635 mm (25\")) keeps the propeller at an optimal depth on large yachts and professional boats with deep transom designs. Incorrect shaft selection will leave the propeller out of the water or scrape the bottom — measure your transom height before installation.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 HP \/ 224 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder Displacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4600 cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCylinder Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV8 (8 Cylinders)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-stroke, commercially calibrated V8, 64° block angle, DOHC, 32 valves, EFI electronic fuel injection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShaft Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtra Long Shaft \/ 635 mm (25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGear System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF – N – R (Forward \/ Neutral \/ Reverse)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStarting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrim System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric Trim \u0026 Tilt (Power Trim \u0026 Tilt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal float system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (Dry)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e239 KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCMS Mechanical Throttle Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS 300 XXL SeaPro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho Is This Engine For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial fishing and tour boats:\u003c\/strong\u003e SeaPro's increased durability for intensive daily use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater taxis and rental boats:\u003c\/strong\u003e low maintenance costs and extended service intervals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSearch and rescue and patrol boats:\u003c\/strong\u003e reliable power and Smart Craft engine monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoastal fishing fleet-specific:\u003c\/strong\u003e comparative performance and durability with standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaintenance and Longevity\u003c\/h2\u003e\n\u003cp\u003e4-stroke Mercury engines operate trouble-free for many years with regular oil changes and end-of-season maintenance protocols. The impeller of the water-cooled system should be checked every 100 hours or every two seasons. In saltwater use, freshwater flushing is mandatory after every use.\u003c\/p\u003e\n\u003cp\u003eRelated maintenance categories: \u003ca href=\"\/en-us\/collections\/bakim-kiti\"\u003eMaintenance Kit\u003c\/a\u003e | \u003ca href=\"\/en-us\/collections\/motor-yagi\"\u003eEngine Oil\u003c\/a\u003e | \u003ca href=\"\/en-us\/collections\/impeller\"\u003eImpeller\u003c\/a\u003e | \u003ca href=\"\/en-us\/collections\/mercury-yedek-parca\"\u003eMercury Spare Parts\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhy is the Mercury SeaPro 300 HP recommended for commercial use?\u003c\/h3\u003e\n\u003cp\u003eThe SeaPro series offers a reinforced cooling system and increased anode protection compared to standard FourStroke engines. Smart Craft integration facilitates fleet management and engine monitoring. Extended service intervals reduce operational costs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does the Smart Craft system provide in SeaPro engines?\u003c\/h3\u003e\n\u003cp\u003eSmart Craft transmits engine status, fuel consumption, temperature, and hourly operating data to a digital display. In multi-engine configurations, each engine can be monitored separately. The early fault warning system prevents unexpected breakdowns.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are the maintenance intervals for SeaPro engines?\u003c\/h3\u003e\n\u003cp\u003eSeaPro engines are designed for extended service intervals. Oil changes should be performed according to manufacturer recommendations. In saltwater use, freshwater flushing after every use and end-of-season anode inspection are mandatory.\u003c\/p\u003e\n\n\u003ch3\u003eWhich boat and vessel brands are compatible with the S 300 XXL SeaPro?\u003c\/h3\u003e\n\u003cp\u003eMercury outboard engines are compatible with many fiberglass, aluminum, and inflatable boat models thanks to their universal transom clamp or transom mounting system. The only criteria are your boat's 635 mm (25\") transom height and the maximum engine power approved by the manufacturer. You can get compatibility confirmation from Clever Marin by sharing your boat model.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products and Categories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/mercury-distan-takma-motorlar\"\u003eMercury Outboard Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/mercury-urunleri\"\u003eMercury Marine Products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/mercury-yedek-parca\"\u003eMercury Spare Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/fourstroke-75-150hp-motorlar\"\u003eMercury 75–150 HP FourStroke\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/seapro-75-150hp-motorlar\"\u003eMercury SeaPro Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/distan-takma-motorlar\"\u003eOutboard Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/tekne-motorlari\"\u003eBoat Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/bakim-kiti\"\u003eMaintenance Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/impeller\"\u003eImpeller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-us\/collections\/anot\"\u003eAnode\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIs This the Right Configuration for Your Boat?\u003c\/h2\u003e\n\u003cp\u003eShare your boat model, transom height, and intended use — let's verify together if the Mercury \u003cstrong\u003eS 300 XXL SeaPro\u003c\/strong\u003e engine is suitable for your boat and ensure the correct shaft selection.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46237628235973,"sku":null,"price":1619499.99,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/9332\/8581\/files\/mercury-seapro-s300-xl-cxl-cms-extra-uzun-saft-distan-takma-deniz-motoru-s300seapro.jpg?v=1765271619","url":"https:\/\/clevermarin.com\/en-us\/products\/mercury-seapro-300-hp-s300-xl-cxl-cms-4-zamanli-ticari-tip-ultra-uzun-saft-distan-takma-deniz-motoru","provider":"CLEVER MARIN","version":"1.0","type":"link"}