{"id":95,"date":"2025-01-29T13:56:54","date_gmt":"2025-01-29T13:56:54","guid":{"rendered":"https:\/\/www.yanmar.com\/eu\/newsroom\/?p=95"},"modified":"2025-02-11T08:51:23","modified_gmt":"2025-02-11T08:51:23","slug":"yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels","status":"publish","type":"post","link":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/","title":{"rendered":"Yanmar&#8217;s New 12AYEM Marine Engine: Power and Precision for Commercial Vessels"},"content":{"rendered":"\n<p>Yanmar is proud to welcome the 12AYEM to its heavy-duty marine engine family. This new V12, 40-litre engine is designed to meet the demanding needs of commercial vessels, delivering a range of 1,381 to 1,797 horsepower. Built with durability, the 12AYEM features cast-iron mono-blocks and individual cylinder heads, ensuring reduced maintenance time and extended operational efficiency.<\/p>\n\n\n\n<p>Incorporating turbocharging and intercooling alongside an electronic governor and the VC20 monitoring system, the 12AYEM offers precise control and resilience, providing superior performance for marine operators. With an emissions rating that meets IMO Tier III standards and China Marine regulations (Stage I &amp; II), the 12AYEM also helps reduce the environmental impact of marine operations.<\/p>\n\n\n\n<p>To further minimise downtime, this engine offers an impressive 500-hour oil change service interval, ensuring continuous, reliable performance over the long term. For operators looking for an integrated solution, the 12AYEM can be paired with a Yanmar gearbox, providing seamless power transmission with the quality and reliability that Yanmar is known for.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/IMG_0019-1-1024x683.jpg\" alt=\"\" class=\"wp-image-112\" srcset=\"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/IMG_0019-1-1024x683.jpg 1024w, https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/IMG_0019-1-300x200.jpg 300w, https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/IMG_0019-1-768x512.jpg 768w, https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/IMG_0019-1-1536x1024.jpg 1536w, https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/IMG_0019-1-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">12AYEM<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Yanmar is proud to welcome the 12AYEM to its heavy-duty marine engine family. This new V12, 40-litre engine is designed to meet the demanding needs of commercial vessels, delivering a [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":109,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14],"tags":[29,20,30],"class_list":["post-95","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-commercial-marine","tag-12ayem","tag-commercial-marine","tag-marine-engine"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Yanmar&#039;s New 12AYEM Marine Engine: Power and Precision for Commercial Vessels - Newsroom<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Yanmar&#039;s New 12AYEM Marine Engine: Power and Precision for Commercial Vessels - Newsroom\" \/>\n<meta property=\"og:description\" content=\"Yanmar is proud to welcome the 12AYEM to its heavy-duty marine engine family. This new V12, 40-litre engine is designed to meet the demanding needs of commercial vessels, delivering a [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/\" \/>\n<meta property=\"og:site_name\" content=\"Newsroom\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-29T13:56:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-11T08:51:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/origin-yeu.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/12AYEM_360x210.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"360\" \/>\n\t<meta property=\"og:image:height\" content=\"210\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"joelpel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"joelpel\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/\"},\"author\":{\"name\":\"joelpel\",\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/#\\\/schema\\\/person\\\/8013c011e287b1600837862b94bb5234\"},\"headline\":\"Yanmar&#8217;s New 12AYEM Marine Engine: Power and Precision for Commercial Vessels\",\"datePublished\":\"2025-01-29T13:56:54+00:00\",\"dateModified\":\"2025-02-11T08:51:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/\"},\"wordCount\":174,\"image\":{\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/wp-content\\\/uploads\\\/sites\\\/20\\\/2025\\\/01\\\/12AYEM_360x210.jpg\",\"keywords\":[\"12ayem\",\"commercial marine\",\"marine engine\"],\"articleSection\":[\"Commercial Marine\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/\",\"url\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/\",\"name\":\"Yanmar's New 12AYEM Marine Engine: Power and Precision for Commercial Vessels - Newsroom\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/wp-content\\\/uploads\\\/sites\\\/20\\\/2025\\\/01\\\/12AYEM_360x210.jpg\",\"datePublished\":\"2025-01-29T13:56:54+00:00\",\"dateModified\":\"2025-02-11T08:51:23+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/#\\\/schema\\\/person\\\/8013c011e287b1600837862b94bb5234\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/wp-content\\\/uploads\\\/sites\\\/20\\\/2025\\\/01\\\/12AYEM_360x210.jpg\",\"contentUrl\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/wp-content\\\/uploads\\\/sites\\\/20\\\/2025\\\/01\\\/12AYEM_360x210.jpg\",\"width\":360,\"height\":210},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/#website\",\"url\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/\",\"name\":\"Newsroom\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/#\\\/schema\\\/person\\\/8013c011e287b1600837862b94bb5234\",\"name\":\"joelpel\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93a172d070cc4bcc6288ef666cbefe6d2ad84a2bd214beecca67792f1c6b7493?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93a172d070cc4bcc6288ef666cbefe6d2ad84a2bd214beecca67792f1c6b7493?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93a172d070cc4bcc6288ef666cbefe6d2ad84a2bd214beecca67792f1c6b7493?s=96&d=mm&r=g\",\"caption\":\"joelpel\"},\"url\":\"https:\\\/\\\/www.yanmar.com\\\/eu\\\/newsroom\\\/author\\\/joelpel\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Yanmar's New 12AYEM Marine Engine: Power and Precision for Commercial Vessels - Newsroom","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/","og_locale":"en_US","og_type":"article","og_title":"Yanmar's New 12AYEM Marine Engine: Power and Precision for Commercial Vessels - Newsroom","og_description":"Yanmar is proud to welcome the 12AYEM to its heavy-duty marine engine family. This new V12, 40-litre engine is designed to meet the demanding needs of commercial vessels, delivering a [&hellip;]","og_url":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/","og_site_name":"Newsroom","article_published_time":"2025-01-29T13:56:54+00:00","article_modified_time":"2025-02-11T08:51:23+00:00","og_image":[{"width":360,"height":210,"url":"https:\/\/origin-yeu.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/12AYEM_360x210.jpg","type":"image\/jpeg"}],"author":"joelpel","twitter_card":"summary_large_image","twitter_misc":{"Written by":"joelpel","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/#article","isPartOf":{"@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/"},"author":{"name":"joelpel","@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/#\/schema\/person\/8013c011e287b1600837862b94bb5234"},"headline":"Yanmar&#8217;s New 12AYEM Marine Engine: Power and Precision for Commercial Vessels","datePublished":"2025-01-29T13:56:54+00:00","dateModified":"2025-02-11T08:51:23+00:00","mainEntityOfPage":{"@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/"},"wordCount":174,"image":{"@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/#primaryimage"},"thumbnailUrl":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/12AYEM_360x210.jpg","keywords":["12ayem","commercial marine","marine engine"],"articleSection":["Commercial Marine"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/","url":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/","name":"Yanmar's New 12AYEM Marine Engine: Power and Precision for Commercial Vessels - Newsroom","isPartOf":{"@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/#primaryimage"},"image":{"@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/#primaryimage"},"thumbnailUrl":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/12AYEM_360x210.jpg","datePublished":"2025-01-29T13:56:54+00:00","dateModified":"2025-02-11T08:51:23+00:00","author":{"@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/#\/schema\/person\/8013c011e287b1600837862b94bb5234"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/yanmars-new-12ayem-marine-engine-power-and-precision-for-commercial-vessels\/#primaryimage","url":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/12AYEM_360x210.jpg","contentUrl":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-content\/uploads\/sites\/20\/2025\/01\/12AYEM_360x210.jpg","width":360,"height":210},{"@type":"WebSite","@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/#website","url":"https:\/\/www.yanmar.com\/eu\/newsroom\/","name":"Newsroom","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.yanmar.com\/eu\/newsroom\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.yanmar.com\/eu\/newsroom\/#\/schema\/person\/8013c011e287b1600837862b94bb5234","name":"joelpel","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/93a172d070cc4bcc6288ef666cbefe6d2ad84a2bd214beecca67792f1c6b7493?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/93a172d070cc4bcc6288ef666cbefe6d2ad84a2bd214beecca67792f1c6b7493?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/93a172d070cc4bcc6288ef666cbefe6d2ad84a2bd214beecca67792f1c6b7493?s=96&d=mm&r=g","caption":"joelpel"},"url":"https:\/\/www.yanmar.com\/eu\/newsroom\/author\/joelpel\/"}]}},"_links":{"self":[{"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/posts\/95","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/comments?post=95"}],"version-history":[{"count":5,"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/posts\/95\/revisions"}],"predecessor-version":[{"id":581,"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/posts\/95\/revisions\/581"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/media\/109"}],"wp:attachment":[{"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/media?parent=95"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/categories?post=95"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yanmar.com\/eu\/newsroom\/wp-json\/wp\/v2\/tags?post=95"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}