{"id":212,"date":"2026-08-03T16:49:12","date_gmt":"2026-08-03T16:49:12","guid":{"rendered":"https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/"},"modified":"2026-10-04T16:07:08","modified_gmt":"2026-10-04T16:07:08","slug":"hydraulikzylinder-fur-die-lukenabdeckung","status":"publish","type":"yj_product","link":"https:\/\/zhuoruimech.com\/de\/product\/hatch-cover-hydraulic-cylinder\/","title":{"rendered":"Hydraulikzylinder f\u00fcr Lukendeckel"},"content":{"rendered":"<p><em>Verbesserte Produktdarstellung auf der Grundlage des Originalfotos. Die endg\u00fcltige Ausf\u00fchrung ist anhand der aktuellen Zeichnungen zu best\u00e4tigen; das Originalfoto bleibt in der Galerie erhalten.<\/em><\/p>\n<p>Unser Hydraulikzylinder f\u00fcr Lukendeckel wurde speziell f\u00fcr den Einsatz auf Schiffsdecks entwickelt und liefert die erforderliche Hub- und Haltekraft f\u00fcr Lukendeckel in Laderaumluken. Er ist so konstruiert, dass er den maritimen E<\/p>\n<p><!-- technical-expansion-2026-10-05 --><\/p>\n<section class=\"product-technical-expansion\">\n<h2>Hatch Cover Cylinder Engineering Checklist<\/h2>\n<p>A hatch-cover cylinder works through a linkage whose mechanical advantage changes with cover position. The force needed to start motion, hold a position and complete travel should be checked at several angles. Weather-tight sealing, ship motion and access constraints also affect the installation.<\/p>\n<h3>\u00dcberpr\u00fcfung von Planung und Installation<\/h3>\n<p>Record pin geometry, closed length, stroke, rod clearance and the range of articulation. Define seawater or washdown exposure and the requirements for rod protection, wipers and accessible hose connections. Review the cover locking mechanism separately from hydraulic position holding.<\/p>\n<h3>Was sollte eine Anfrage enthalten?<\/h3>\n<p>State operating pressure, opening and closing time, expected cycle frequency and manual or emergency operation. Agree on dimensional, functional and leakage tests and provide a maintenance procedure for the pins, hoses and exposed rod.<\/p>\n<p>Zugeh\u00f6riges technisches Handbuch: <a href=\"https:\/\/zhuoruimech.com\/de\/leitfaden-zur-auswahl-von-befestigungsarten-fur-hydraulikzylinder\/\">Hatch Cover Cylinder Engineering Checklist<\/a>.<\/p>\n<p><small>Konfiguration, Abmessungen und Leistung werden anhand der genehmigten Projektzeichnungen \u00fcberpr\u00fcft; dieser Abschnitt dient eher als Orientierungshilfe f\u00fcr die Spezifikation und stellt keine festen Katalogangaben dar.<\/small><\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Unser Hydraulikzylinder f\u00fcr Lukendeckel wurde speziell f\u00fcr den Einsatz auf Schiffsdecks entwickelt und liefert die erforderliche Hub- und Haltekraft f\u00fcr Lukendeckel in Laderaumluken. Er ist so konstruiert, dass er den maritimen E<\/p>","protected":false},"author":1,"featured_media":344,"menu_order":0,"template":"","yj_product_category":[3],"yj_industry":[],"class_list":["post-212","yj_product","type-yj_product","status-publish","has-post-thumbnail","hentry","yj_product_category-marine-cylinders"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Hatch Cover Hydraulic Cylinder - Yangzhou Jiangdu Yongjian Co., Ltd<\/title>\n<meta name=\"description\" content=\"Robust and reliable hydraulic cylinder designed for marine hatch cover systems, ensuring safe and efficient opening and closing operations under harsh sea condi\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zhuoruimech.com\/de\/produkt\/hydraulikzylinder-fur-die-lukenabdeckung\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hatch Cover Hydraulic Cylinder\" \/>\n<meta property=\"og:description\" content=\"Robust and reliable hydraulic cylinder designed for marine hatch cover systems, ensuring safe and efficient opening and closing operations under harsh sea condi\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zhuoruimech.com\/de\/produkt\/hydraulikzylinder-fur-die-lukenabdeckung\/\" \/>\n<meta property=\"og:site_name\" content=\"Yangzhou Jiangdu Yongjian Co., Ltd\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-04T16:07:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zhuoruimech.com\/wp-content\/uploads\/2026\/09\/hatch-cover-hydraulic-cylinder-enhanced.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1254\" \/>\n\t<meta property=\"og:image:height\" content=\"1254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/zhuoruimech.com\\\/product\\\/hatch-cover-hydraulic-cylinder\\\/\",\"url\":\"https:\\\/\\\/zhuoruimech.com\\\/product\\\/hatch-cover-hydraulic-cylinder\\\/\",\"name\":\"Hatch Cover Hydraulic Cylinder - Yangzhou Jiangdu Yongjian Co., Ltd\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/zhuoruimech.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/zhuoruimech.com\\\/product\\\/hatch-cover-hydraulic-cylinder\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/zhuoruimech.com\\\/product\\\/hatch-cover-hydraulic-cylinder\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/zhuoruimech.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hatch-cover-hydraulic-cylinder-enhanced.png\",\"datePublished\":\"2026-08-03T16:49:12+00:00\",\"dateModified\":\"2026-10-04T16:07:08+00:00\",\"description\":\"Robust and reliable hydraulic cylinder designed for marine hatch cover systems, ensuring safe and efficient opening and closing operations under harsh sea condi\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/zhuoruimech.com\\\/product\\\/hatch-cover-hydraulic-cylinder\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/zhuoruimech.com\\\/product\\\/hatch-cover-hydraulic-cylinder\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/zhuoruimech.com\\\/product\\\/hatch-cover-hydraulic-cylinder\\\/#primaryimage\",\"url\":\"https:\\\/\\\/zhuoruimech.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hatch-cover-hydraulic-cylinder-enhanced.png\",\"contentUrl\":\"https:\\\/\\\/zhuoruimech.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/hatch-cover-hydraulic-cylinder-enhanced.png\",\"width\":1254,\"height\":1254},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/zhuoruimech.com\\\/product\\\/hatch-cover-hydraulic-cylinder\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/zhuoruimech.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u4ea7\u54c1\",\"item\":\"https:\\\/\\\/zhuoruimech.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Hatch Cover Hydraulic Cylinder\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/zhuoruimech.com\\\/#website\",\"url\":\"https:\\\/\\\/zhuoruimech.com\\\/\",\"name\":\"Yangzhou Jiangdu Yongjian Co., Ltd\",\"description\":\"Custom hydraulic cylinders, hydraulic systems and hydraulic steel structures engineered for marine, water conservancy, metallurgy, port and heavy-industry projects.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/zhuoruimech.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Hydraulikzylinder f\u00fcr Lukendeckel \u2013 Yangzhou Jiangdu Yongjian Co., Ltd.","description":"Robuster und zuverl\u00e4ssiger Hydraulikzylinder, der speziell f\u00fcr Lukendeckelsysteme in der Schifffahrt entwickelt wurde und ein sicheres und effizientes \u00d6ffnen und Schlie\u00dfen unter rauen Seebedingungen gew\u00e4hrleistet","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:\/\/zhuoruimech.com\/de\/produkt\/hydraulikzylinder-fur-die-lukenabdeckung\/","og_locale":"de_DE","og_type":"article","og_title":"Hatch Cover Hydraulic Cylinder","og_description":"Robust and reliable hydraulic cylinder designed for marine hatch cover systems, ensuring safe and efficient opening and closing operations under harsh sea condi","og_url":"https:\/\/zhuoruimech.com\/de\/produkt\/hydraulikzylinder-fur-die-lukenabdeckung\/","og_site_name":"Yangzhou Jiangdu Yongjian Co., Ltd","article_modified_time":"2026-10-04T16:07:08+00:00","og_image":[{"width":1254,"height":1254,"url":"https:\/\/zhuoruimech.com\/wp-content\/uploads\/2026\/09\/hatch-cover-hydraulic-cylinder-enhanced.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"1\u00a0Minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/","url":"https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/","name":"Hydraulikzylinder f\u00fcr Lukendeckel \u2013 Yangzhou Jiangdu Yongjian Co., Ltd.","isPartOf":{"@id":"https:\/\/zhuoruimech.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/#primaryimage"},"image":{"@id":"https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/#primaryimage"},"thumbnailUrl":"https:\/\/zhuoruimech.com\/wp-content\/uploads\/2026\/09\/hatch-cover-hydraulic-cylinder-enhanced.png","datePublished":"2026-08-03T16:49:12+00:00","dateModified":"2026-10-04T16:07:08+00:00","description":"Robuster und zuverl\u00e4ssiger Hydraulikzylinder, der speziell f\u00fcr Lukendeckelsysteme in der Schifffahrt entwickelt wurde und ein sicheres und effizientes \u00d6ffnen und Schlie\u00dfen unter rauen Seebedingungen gew\u00e4hrleistet","breadcrumb":{"@id":"https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/#primaryimage","url":"https:\/\/zhuoruimech.com\/wp-content\/uploads\/2026\/09\/hatch-cover-hydraulic-cylinder-enhanced.png","contentUrl":"https:\/\/zhuoruimech.com\/wp-content\/uploads\/2026\/09\/hatch-cover-hydraulic-cylinder-enhanced.png","width":1254,"height":1254},{"@type":"BreadcrumbList","@id":"https:\/\/zhuoruimech.com\/product\/hatch-cover-hydraulic-cylinder\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/zhuoruimech.com\/"},{"@type":"ListItem","position":2,"name":"\u4ea7\u54c1","item":"https:\/\/zhuoruimech.com\/products\/"},{"@type":"ListItem","position":3,"name":"Hatch Cover Hydraulic Cylinder"}]},{"@type":"WebSite","@id":"https:\/\/zhuoruimech.com\/#website","url":"https:\/\/zhuoruimech.com\/","name":"Yangzhou Jiangdu Yongjian Co., Ltd.","description":"Ma\u00dfgefertigte Hydraulikzylinder, Hydrauliksysteme und Hydraulikstahlkonstruktionen f\u00fcr Projekte in den Bereichen Schifffahrt, Wasserwirtschaft, Metallurgie, Hafenwesen und Schwerindustrie.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/zhuoruimech.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"}]}},"_links":{"self":[{"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/yj_product\/212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/yj_product"}],"about":[{"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/types\/yj_product"}],"author":[{"embeddable":true,"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":2,"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/yj_product\/212\/revisions"}],"predecessor-version":[{"id":505,"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/yj_product\/212\/revisions\/505"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/media\/344"}],"wp:attachment":[{"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/media?parent=212"}],"wp:term":[{"taxonomy":"yj_product_category","embeddable":true,"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/yj_product_category?post=212"},{"taxonomy":"yj_industry","embeddable":true,"href":"https:\/\/zhuoruimech.com\/de\/wp-json\/wp\/v2\/yj_industry?post=212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}