{"id":13867,"date":"2025-07-04T07:52:10","date_gmt":"2025-07-04T07:52:10","guid":{"rendered":"https:\/\/www.dgcrane.com\/?post_type=posts&#038;p=13867"},"modified":"2025-11-17T01:19:46","modified_gmt":"2025-11-17T01:19:46","slug":"heavy-duty-gantry-cranes","status":"publish","type":"posts","link":"https:\/\/www.dgcrane.com\/sv\/posts\/heavy-duty-gantry-cranes\/","title":{"rendered":"Tunga portalkranar f\u00f6r kr\u00e4vande industriella till\u00e4mpningar \u2013 typer, priser och globala fall"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>Inneh\u00e5llsf\u00f6rteckning<\/p><nav><ul><li><a href=\"#heavy-duty-overhead-crane-types\">Typer av tunga portalkranar<\/a><ul><li><a href=\"#double-girder-gantry-crane-a-type\">Dubbelbalksportalkran (typ A)<\/a><\/li><li><a href=\"#u-type-double-girder-gantry-crane\">U-typ dubbelbalksportalkran<\/a><\/li><li><a href=\"#rail-mounted-container-gantry-crane-rmg\">Skenmonterad containerportalkran (RMG)<\/a><\/li><li><a href=\"#rubber-tyred-container-gantry-crane-rtg\">Gummihjulscontainerportalkran (RTG)<\/a><\/li><li><a href=\"#shipyard-gantry-cranes\">Varvs portalkranar<\/a><\/li><\/ul><\/li><li><a href=\"#heavy-duty-gantry-crane-price\">Pris f\u00f6r tung portalkran<\/a><\/li><li><a href=\"#heavy-duty-gantry-crane-cases\">Kranhus f\u00f6r kraftiga portalkranar<\/a><ul><li><a href=\"#two-sets-of-mg-70-ton-double-girder-gantry-cranes-installed-in-qatar\">Tv\u00e5 upps\u00e4ttningar MG 70-tons dubbelbalksportalkranar installerade i Qatar<\/a><\/li><li><a href=\"#45-ton-double-girder-gantry-crane-delivered-to-mexico\">45 ton dubbelbalk portalkran levererad till Mexiko<\/a><\/li><li><a href=\"#mg-32-ton-gantry-crane-delivered-to-indonesia\">MG 32-tons portalkran levererad till Indonesien<\/a><\/li><li><a href=\"#70-ton-double-girder-gantry-crane-delivered-to-uzbekistan\">70-tons portalkran med dubbelbalk levererad till Uzbekistan<\/a><\/li><\/ul><\/li><li><a href=\"#heavy-duty-gantry-crane-faq\">Vanliga fr\u00e5gor om tunga portalkranar<\/a><ul><li><a href=\"#faq-question-1751594617126\">\u00c4r en kraftig portalkran bara en portalkran med stor lyftkapacitet?<\/a><\/li><li><a href=\"#faq-question-1751594637739\">Vilka \u00e4r de vanligaste problemen att se upp f\u00f6r hos tunga portalkranar, s\u00e4rskilt vid frekvent anv\u00e4ndning?<\/a><\/li><li><a href=\"#faq-question-1751594757683\">Vilka \u00e4r de st\u00f6rsta skillnaderna mellan r\u00e4lsmonterade portalkranar (RMG) och gummihjulsportalkranar (RTG)?<\/a><\/li><\/ul><\/li><li><a href=\"#conclusion\">Slutsats<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>Krankranar f\u00f6r tung last spelar en avg\u00f6rande roll i h\u00f6gpresterande industriella milj\u00f6er som st\u00e5lverk, skeppsvarv, containerterminaler och storskaliga tillverkningsanl\u00e4ggningar. Dessa kranar \u00e4r konstruerade f\u00f6r A7\/A8-klassificeringarna och \u00e4r konstruerade f\u00f6r att hantera inte bara betydande laster utan \u00e4ven intensiva driftscykler. Oavsett om du lyfter tunga komponenter kontinuerligt under dagen eller arbetar under tuffa utomhusf\u00f6rh\u00e5llanden, garanterar en kraftig portalkran tillf\u00f6rlitlighet och s\u00e4kerhet.<\/p>\n\n\n\n<p>Den h\u00e4r sidan ger en omfattande \u00f6versikt \u00f6ver typer av tunga portalkranar, exempel p\u00e5 verkliga priser p\u00e5 tunga portalkranar och internationella fallstudier fr\u00e5n DGCRANEs globala installationer. Om du vill investera i en h\u00e5llbar och h\u00f6gpresterande tungkran \u00e4r det viktigt att f\u00f6rst\u00e5 r\u00e4tt konfiguration och verkliga projektkostnader. Utforska v\u00e5ra detaljerade insikter f\u00f6r att effektivt v\u00e4gleda dina upphandlingsbeslut.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heavy-duty-overhead-crane-types\">Typer av tunga portalkranar<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/Heavy-Duty-Gantry-Cranes-1.jpg\" alt=\"\" class=\"wp-image-13932\"><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.dgcrane.com\/sv\/posts\/buy-gantry-cranes-you-have-7-different-options\/double-girder-gantry-cranes\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.dgcrane.com\/products\/double-girder-gantry-cranes\/\" rel=\"noreferrer noopener\">Dubbelbalksportalkran (typ A)<\/a><br><br>M\u00e5ngsidig och allm\u00e4nt anv\u00e4nd standard dubbelbalksdesign.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/U-type-double-girder-gantry-crane.jpg\" alt=\"\" class=\"wp-image-13910\"><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.dgcrane.com\/sv\/posts\/buy-gantry-cranes-you-have-7-different-options\/double-girder-gantry-cranes\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.dgcrane.com\/products\/double-girder-gantry-cranes\/\" rel=\"noreferrer noopener\">Dubbelbalksportalkran (U-typ)<\/a><br><br>U-ramsdesign med stort benutrymme, l\u00e4mplig f\u00f6r hantering av stora f\u00f6rem\u00e5l.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"872\" height=\"654\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/Container-Gantry-Crane-4.png\" alt=\"\" class=\"wp-image-13911\" style=\"aspect-ratio:3\/2;object-fit:cover\"><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.dgcrane.com\/sv\/rail-mounted-container-gantry-crane\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.dgcrane.com\/rail-mounted-container-gantry-crane\/\" rel=\"noreferrer noopener\">R\u00e4lsmonterad containerportalkran<\/a><br><br>Skenv\u00e4gsk\u00f6rning, h\u00f6g effektivitet, stort spann, stark staplingskapacitet.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/Rubber-Tyred-Container-Gantry-Crane.png\" alt=\"\" class=\"wp-image-13913\"><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.dgcrane.com\/sv\/rubber-tyred-container-gantry-crane\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.dgcrane.com\/rubber-tyred-container-gantry-crane\/\" rel=\"noreferrer noopener\">Gummi d\u00e4ck container portalkran<\/a><br><br>Sp\u00e5rl\u00f6s, flexibel drift, enkel filbyte.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1187\" height=\"791\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/Shipyard-gantry-cranes-watermarked.jpg\" alt=\"\" class=\"wp-image-13915\" style=\"width:274px;height:auto\"><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.dgcrane.com\/sv\/shipyard-gantry-cranes\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.dgcrane.com\/shipyard-gantry-cranes\/\" rel=\"noreferrer noopener\">Skeppsbyggnadsportalkran<\/a><br><br><br>F\u00f6r skrovmontering, svarvning och lyft av stora delar inom skeppsbyggnad.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"double-girder-gantry-crane-a-type\"><strong>Dubbelbalksportalkran (typ A)<\/strong><\/h3>\n\n\n\n<p>A-typs portalkran med dubbelbalk har en maximal lyftkapacitet p\u00e5 upp till 800 ton och erbjuder flera viktiga f\u00f6rdelar: h\u00f6g lyftkapacitet, rymligt arbetsomr\u00e5de, effektiv anv\u00e4ndning av g\u00e5rdsyta, l\u00e5ga infrastrukturinvesteringar och minskade driftskostnader. Som en storskalig last- och hanteringsanordning som anv\u00e4nds flitigt f\u00f6r materialhantering utomhus, anv\u00e4nds den i stor utstr\u00e4ckning inom industrier som gruvdrift, transport, logistik och bygg.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/A-type-double-girder-gantry-crane-1.jpg\" alt=\"\" class=\"wp-image-13923\"><\/figure>\n\n\n\n<p><strong>Specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lyftkapacitet: 5\u2013800 ton<\/li>\n\n\n\n<li>Sp\u00e4nnvidd: 18\u201335 meter<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 10\u201322 meter<\/li>\n\n\n\n<li><strong>Tj\u00e4nstklass: A5 \/ A6<\/strong><\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rs\u00f6rjning: 3-fas v\u00e4xelstr\u00f6m, 50 Hz, 380 V<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"u-type-double-girder-gantry-crane\"><strong>U-typ dubbelbalksportalkran<\/strong><\/h3>\n\n\n\n<p>Med en lyftkapacitet p\u00e5 upp till 50 ton \u00e4r U-portalkranen med dubbelbalk l\u00e4mplig f\u00f6r allm\u00e4n lastning, lossning och materialhantering p\u00e5 \u00f6ppna g\u00e5rdar och l\u00e4ngs j\u00e4rnv\u00e4gslinjer. Dess breda benavst\u00e5nd m\u00f6jligg\u00f6r effektiv hantering av stora f\u00f6rem\u00e5l. Dessutom minskar utel\u00e4mnandet av en sadelram i konstruktionen kranens totala h\u00f6jd utan att p\u00e5verka lyfth\u00f6jden.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/U-type-double-girder-gantry-crane-2.png\" alt=\"\" class=\"wp-image-13924\"><\/figure>\n\n\n\n<p><strong>Specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lyftkapacitet: 10\u201350\/10 ton<\/li>\n\n\n\n<li>Sp\u00e4nnvidd: 18\u201335 meter<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 10\/12 meter<\/li>\n\n\n\n<li><strong>Tj\u00e4nstklass: A5 \/ A6<\/strong><\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rs\u00f6rjning: 3-fas v\u00e4xelstr\u00f6m, 50 Hz, 380 V<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"rail-mounted-container-gantry-crane-rmg\"><strong>Skenmonterad containerportalkran (RMG)<\/strong><\/h3>\n\n\n\n<p>Skenmonterade containerportalkranar anv\u00e4nds ofta i hamnar, terminaler, godsbang\u00e5rdar och logistiknav f\u00f6r hantering och transport av containrar enligt ISO-standard och breda j\u00e4rnv\u00e4gscontainrar. Dessa kranar finns i olika konfigurationer \u2013 s\u00e5som \u00f6vre rotation (vagnrotation), nedre rotation (spridarrotation), utskjutande, icke-utskjutande och j\u00e4rnv\u00e4gsspecifika typer \u2013 och erbjuder m\u00e5ngsidiga funktioner, h\u00f6g effektivitet, p\u00e5litlig prestanda, brett driftomr\u00e5de samt enkel drift och underh\u00e5ll.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"872\" height=\"654\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/Container-Gantry-Crane-3.png\" alt=\"\" class=\"wp-image-13820\"><\/figure>\n\n\n\n<p><strong>Specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lyftkapacitet: 40,5 ton<\/li>\n\n\n\n<li>Sp\u00e4nnvidd: 22 \u00b1 8 meter<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 12,3 meter<\/li>\n\n\n\n<li><strong>Tj\u00e4nstklass: A6 \/ A7<\/strong><\/li>\n\n\n\n<li>Beh\u00e5llare: 20\u2032, 40\u2032, 45\u2032<\/li>\n\n\n\n<li>Vagnens rotation: 270\u00b0<\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rs\u00f6rjning: 3-fas v\u00e4xelstr\u00f6m, 50 Hz, 380 V<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"rubber-tyred-container-gantry-crane-rtg\"><strong>Gummihjulscontainerportalkran (RTG)<\/strong><\/h3>\n\n\n\n<p>Den gummid\u00e4cksf\u00f6rsedda containerportalkranen \u00e4r konstruerad f\u00f6r hantering och transport av containrar enligt ISO-standard i hamnar, terminaler och logistiknav. Den \u00e4r monterad p\u00e5 uppbl\u00e5sbara gummid\u00e4ck och drivs vanligtvis av en dieselgenerator, med valfria kraftk\u00e4llor inklusive kabelvindor eller litiumbatterier. Den erbjuder bred driftt\u00e4ckning, stark markanpassningsf\u00f6rm\u00e5ga och utm\u00e4rkt r\u00f6rlighet \u2013 kapabel till rak f\u00f6rflyttning, sidor\u00f6relse, 0\u201390\u00b0 styrning och rotation p\u00e5 plats.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"853\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/Rubber-Tyred-Container-Gantry-Crane-2.jpg\" alt=\"\" class=\"wp-image-13836\"><\/figure>\n\n\n\n<p><strong>Specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lyftkapacitet: 35\/41\/70 ton<\/li>\n\n\n\n<li>Sp\u00e4nnvidd: 23,47\/26 meter<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 15,5\/18,5 meter<\/li>\n\n\n\n<li><strong>Tj\u00e4nstklass: A6 \/ A7<\/strong><\/li>\n\n\n\n<li>Beh\u00e5llare: 20\u2032, 40\u2032, 45\u2032<\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rs\u00f6rjning: 3-fas v\u00e4xelstr\u00f6m, 50 Hz, 380 V<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"shipyard-gantry-cranes\"><strong>Varvs portalkranar<\/strong><\/h3>\n\n\n\n<p>En portalkran f\u00f6r skeppsvarv \u00e4r en specialiserad lyftanordning som anv\u00e4nds p\u00e5 skeppsvarv f\u00f6r lyft av skrovsektioner, montering och svarvning i luften, vanligtvis \u00f6ver dockor, sliper eller monteringsplattformar. P\u00e5 grund av sin stora sp\u00e4nnvidd har portalkranen vanligtvis en asymmetrisk benkonstruktion \u2013 ett styvt ben som \u00e4r fast anslutet till huvudbalken och ett flexibelt ben som \u00e4r anslutet via en g\u00e5ngj\u00e4rnsled f\u00f6r att m\u00f6jligg\u00f6ra strukturell r\u00f6relse.<br><br>Denna kran \u00e4r vanligtvis utrustad med tv\u00e5 vagnar: en \u00f6vre och en nedre. Varje vagn l\u00f6per p\u00e5 separata sp\u00e5r, och den nedre vagnen kan passera under den \u00f6vre, vilket m\u00f6jligg\u00f6r flexibel drift.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/Shipyard-gantry-cranes-1-watermarked.jpg\" alt=\"\" class=\"wp-image-13925\"><\/figure>\n\n\n\n<p><strong>Specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lyftkapacitet: 300~600 ton<\/li>\n\n\n\n<li>Sp\u00e4nnvidd: 70 meter<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 60 meter<\/li>\n\n\n\n<li><strong>Tj\u00e4nstklass: A5 \/ A6<\/strong><\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rs\u00f6rjning: 3-fas v\u00e4xelstr\u00f6m, 50 Hz, 380 V<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heavy-duty-gantry-crane-price\">Pris f\u00f6r tung portalkran<\/h2>\n\n\n\n<p>Priset p\u00e5 en tung portalkran p\u00e5verkas av en rad projektspecifika faktorer, vilket g\u00f6r varje l\u00f6sning mycket kundanpassad. Variabler som sp\u00e4nnvidd, lyfth\u00f6jd, arbetsklassificering (A7\/A8), milj\u00f6f\u00f6rh\u00e5llanden och funktionella krav som automation eller antisv\u00e4ngningssystem bidrar alla till slutkostnaden. Som ett resultat kan priserna p\u00e5 tunga portalkranar variera avsev\u00e4rt mellan projekt.<\/p>\n\n\n\n<p>F\u00f6r att ge dig en praktisk uppfattning om budgetf\u00f6rv\u00e4ntningarna har vi inkluderat verkliga fallstudier nedan \u2013 faktiska portalkranprojekt levererade av DGCRANE inom olika branscher och l\u00e4nder.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Produkttyp<\/th><th>Kapacitet (ton)<\/th><th>Lyfth\u00f6jd (m)<\/th><th>Sp\u00e4nnvidd (m)<\/th><th>Arbetsplikt<\/th><th>Pris (USD)<\/th><\/tr><\/thead><tbody><tr><td>Skenmonterad containerportalkran<\/td><td>40.5<\/td><td>12<\/td><td>32<\/td><td>A6<\/td><td>$300,300.00<\/td><\/tr><tr><td>Dubbelbalks gripportalkran<\/td><td>10\/5<\/td><td>22<\/td><td>30<\/td><td>A7<\/td><td>$86,401.43<\/td><\/tr><tr><td>Dubbelbalk portalkran<\/td><td>50\/16t<\/td><td>30<\/td><td>39<\/td><td>A5<\/td><td>$198,137.14<\/td><\/tr><tr><td>Dubbelbalk portalkran<\/td><td>32\/5t<\/td><td>10<\/td><td>26<\/td><td>A5<\/td><td>$155,628.57<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Pris f\u00f6r tung portalkran<\/figcaption><\/figure>\n\n\n\n<p>Observera att dessa priser endast \u00e4r referenspriser, eftersom varje projekt kr\u00e4ver skr\u00e4ddarsydd konstruktion och offert. Om du planerar ett projekt och vill ha ett korrekt pris f\u00f6r en tung kran baserat p\u00e5 dina specifika behov, uppmuntrar vi dig att kontakta oss f\u00f6r en detaljerad offert.<\/p>\n\n\n\n<div id=\"p_author\"><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/10\/Zora-Zhao==158x182.jpg\" alt=\"Zora Zhao\" srcset=\"\/wp-content\/uploads\/2023\/10\/Zora-Zhao==158x182.jpg 1x, \/wp-content\/uploads\/2023\/10\/Zora-Zhao==316x364.jpg 2x\" width=\"158\" height=\"182\" class=\"authorphoto\">\r\n<div class=\"rightname\">\r\n<p class=\"name\">Zora Zhao<\/p>\r\n<p class=\"title\">Expert p\u00e5 traverskran\/portalkran\/fockkran\/krandelarl\u00f6sningar<\/p>\r\n<p>Med 10+ \u00e5rs erfarenhet inom kranens utomeuropeiska exportindustri, hj\u00e4lpte 10 000+ kunder med deras fr\u00e5gor och funderingar f\u00f6re f\u00f6rs\u00e4ljning, om du har n\u00e5gra relaterade behov, var god kontakta mig!<\/p>\r\n<h5>WhatsApp: <a href=\"https:\/\/wa.me\/+8618937350200\" class=\"whatsapp\" target=\"_blank\" rel=\"noopener\">+86 189 3735 0200<\/a><\/h5>\r\n<h5>E-post: <a href=\"mailto:zorazhao@dgcrane.com\" class=\"PC_email\" id=\"content_email\">zorazhao@dgcrane.com<\/a><\/h5>\r\n<\/div>\r\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heavy-duty-gantry-crane-cases\">Kranhus f\u00f6r kraftiga portalkranar<\/h2>\n\n\n\n<p>Med \u00f6ver 10 \u00e5rs erfarenhet av tillverkning och export av tunga portalkranar har DGCRANE levererat kundanpassade l\u00f6sningar till fler \u00e4n 120 l\u00e4nder v\u00e4rlden \u00f6ver. V\u00e5r djupa f\u00f6rst\u00e5else f\u00f6r tunga kranapplikationer \u2013 s\u00e4rskilt i h\u00f6gfrekventa milj\u00f6er med h\u00f6g belastning \u2013 g\u00f6r oss till en betrodd partner f\u00f6r kunder inom branscher som st\u00e5ltillverkning, varvsindustrin, logistik och energi.<\/p>\n\n\n\n<p>Nedan f\u00f6ljer utvalda fall f\u00f6r tunga portalkranar som visar upp framg\u00e5ngsrika projektleveranser till olika l\u00e4nder. Varje projekt \u00e5terspeglar v\u00e5rt engagemang f\u00f6r skr\u00e4ddarsydd teknik, strikt kvalitetskontroll och p\u00e5litlig eftermarknadssupport.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"two-sets-of-mg-70-ton-double-girder-gantry-cranes-installed-in-qatar\"><strong>Tv\u00e5 upps\u00e4ttningar MG 70-tons dubbelbalksportalkranar installerade i Qatar<\/strong><\/h3>\n\n\n\n<p>Tv\u00e5 portalkranar av MG-typ med dubbelbalk har levererats och installerats i Qatar f\u00f6r att lyfta prefabricerade betongkomponenter. Kunden kr\u00e4vde prestanda och tillf\u00f6rlitlighet i toppklass och specificerade att alla komponenter skulle vara av europeiska premiumm\u00e4rken.<\/p>\n\n\n\n<p>Tillverkningsprocessen f\u00f6r b\u00e5da kranarna slutf\u00f6rdes inom 90 dagar. Vid leverans skickades tv\u00e5 ingenj\u00f6rer till platsen f\u00f6r att hj\u00e4lpa till med installation och drifts\u00e4ttning. Kunden uttryckte stor n\u00f6jdhet med produktkvaliteten och har sedan dess lagt ytterligare best\u00e4llningar p\u00e5 portalkranar.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases3-MG-70-Ton-Double-Girder-Gantry-Cranes-Installed-in-Qatar-6-watermarked.jpg\" alt=\"\" class=\"wp-image-13877\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases3-MG-70-Ton-Double-Girder-Gantry-Cranes-Installed-in-Qatar-5-watermarked.jpg\" alt=\"\" class=\"wp-image-13878\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases3-MG-70-Ton-Double-Girder-Gantry-Cranes-Installed-in-Qatar-4-watermarked.jpg\" alt=\"\" class=\"wp-image-13879\"><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases3-MG-70-Ton-Double-Girder-Gantry-Cranes-Installed-in-Qatar-3-watermarked.jpg\" alt=\"\" class=\"wp-image-13880\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases3-MG-70-Ton-Double-Girder-Gantry-Cranes-Installed-in-Qatar-1-watermarked.jpg\" alt=\"\" class=\"wp-image-13881\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"748\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases3-MG-70-Ton-Double-Girder-Gantry-Cranes-Installed-in-Qatar-2-watermarked.jpg\" alt=\"\" class=\"wp-image-13882\"><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Tekniska specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Produkttyp: MG Dubbelbalksportalkran<\/li>\n\n\n\n<li>Lyftkapacitet: 70 ton<\/li>\n\n\n\n<li>Sp\u00e4nnvidd: 30 meter<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 10 meter<\/li>\n\n\n\n<li><strong>Tj\u00e4nstklass: A6<\/strong><\/li>\n\n\n\n<li>Motorskyddsklass: IP55<\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rs\u00f6rjning: 415V, 50Hz, 3-fas<\/li>\n\n\n\n<li>Kontrolll\u00e4ge: Hyttdrift<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"45-ton-double-girder-gantry-crane-delivered-to-mexico\"><strong>45 ton dubbelbalk portalkran levererad till Mexiko<\/strong><\/h3>\n\n\n\n<p>Vi har m\u00e5nga kunder i Mexiko. Kunden \u00e4r mycket viktig f\u00f6r oss och detta \u00e4r v\u00e5rt sjunde samarbete. Projektet \u00e4r relativt ostandardiserat, kunden har krav p\u00e5 \u00f6vre och nedre h\u00f6jd och kr\u00e4ver att kranen ska g\u00e5 smidigt. Efter kontinuerlig kommunikation med kunden bekr\u00e4ftades produktionen slutligen. Hela kranen med v\u00e4xelriktare, s\u00e4kerhets\u00f6vervakning, peksk\u00e4rmar och en inverterad \u00e5tta-lins anti-svajning. Kranen kommer snart att anv\u00e4ndas f\u00f6r att lyfta st\u00e5lskrot fr\u00e5n st\u00e5lverk.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-1-watermarked.jpg\" alt=\"\" class=\"wp-image-13883\" srcset=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-1-watermarked.jpg 2560w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-1-watermarked-1536x1152.jpg 1536w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-1-watermarked-2048x1536.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-2-watermarked.jpg\" alt=\"\" class=\"wp-image-13884\" srcset=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-2-watermarked.jpg 2048w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-2-watermarked-1536x1152.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-3-watermarked.jpg\" alt=\"\" class=\"wp-image-13885\" srcset=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-3-watermarked.jpg 2048w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-3-watermarked-1536x1152.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1364\" height=\"1023\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-4-watermarked.jpg\" alt=\"\" class=\"wp-image-13886\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1440\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-5-watermarked.png\" alt=\"\" class=\"wp-image-13887\" srcset=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-5-watermarked.png 1920w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-5-watermarked-1536x1152.png 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-7-watermarked.jpg\" alt=\"\" class=\"wp-image-13888\" srcset=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-7-watermarked.jpg 2048w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases1-45-Ton-Double-Girder-Gantry-Crane-Delivered-to-Mexico-7-watermarked-1536x1152.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Tekniska specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Produkt: 45 tons portalkran med dubbelbalk<\/li>\n\n\n\n<li>Kapacitet: 45ton<\/li>\n\n\n\n<li>Sp\u00e4nnl\u00e4ngd: 30+14,5+9m<\/li>\n\n\n\n<li>V\u00e4nster\/H\u00f6ger konsol: 14,5\/9m<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 6m(\u00f6verjord)+4,5m(underjord);<\/li>\n\n\n\n<li>Kontrolll\u00e4ge: Kabinkontroll<\/li>\n\n\n\n<li>Str\u00f6mk\u00e4lla: 440V\/60Hz\/3PH (kontrollsp\u00e4nning: 110V)<\/li>\n\n\n\n<li><strong>Arbetsuppgift: A8<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"mg-32-ton-gantry-crane-delivered-to-indonesia\"><strong>MG 32-tons portalkran levererad till Indonesien<\/strong><\/h3>\n\n\n\n<p>Projektet b\u00f6rjade med en f\u00f6rsta f\u00f6rfr\u00e5gan om krokblock \u00e5r 2020. Efter tekniska utbyten och l\u00f6sningsf\u00f6rslag l\u00e4mnade kunden in en anbudsf\u00f6rfr\u00e5gan f\u00f6r en portalkran som skulle anv\u00e4ndas i en st\u00e5ltill\u00e4mpning f\u00f6r hantering av st\u00e5l\u00e4mnen vid ett st\u00e5lverk.<\/p>\n\n\n\n<p>Den ursprungliga designen specificerade en 20-tons portalkran med \u00f6vre rotation och komponenter av inhemska m\u00e4rken. Under loppet av fem m\u00e5nader utvecklades projektets omfattning f\u00f6r att m\u00f6ta uppdaterade krav:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Krankapaciteten \u00f6kades till 32 ton<\/li>\n\n\n\n<li>Designen \u00e4ndrades fr\u00e5n \u00f6vre rotation till nedre rotation<\/li>\n\n\n\n<li>Utrustningskonfigurationen uppgraderades f\u00f6r att anv\u00e4nda v\u00e4lk\u00e4nda europeiska varum\u00e4rken<\/li>\n\n\n\n<li>Ytterligare tekniska funktioner inf\u00f6rlivades p\u00e5 beg\u00e4ran<\/li>\n<\/ul>\n\n\n\n<p>Den slutliga l\u00f6sningen anpassades f\u00f6r att matcha slutanv\u00e4ndarens arbetsf\u00f6rh\u00e5llanden och driftsstandarder, vilket s\u00e4kerst\u00e4llde effektiv och p\u00e5litlig hantering av \u00e4mnen.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"751\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases2-MG-32-Ton-Gantry-Crane-Delivered-to-Indonesia-1-watermarked.jpg\" alt=\"\" class=\"wp-image-13890\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases2-MG-32-Ton-Gantry-Crane-Delivered-to-Indonesia-2-watermarked.jpg\" alt=\"\" class=\"wp-image-13891\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases2-MG-32-Ton-Gantry-Crane-Delivered-to-Indonesia-3-watermarked.jpg\" alt=\"\" class=\"wp-image-13892\"><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases2-MG-32-Ton-Gantry-Crane-Delivered-to-Indonesia-5-watermarked.jpg\" alt=\"\" class=\"wp-image-13893\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases2-MG-32-Ton-Gantry-Crane-Delivered-to-Indonesia-4-watermarked.jpg\" alt=\"\" class=\"wp-image-13894\"><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<p><strong>Tekniska specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lyftkapacitet: 32 ton<\/li>\n\n\n\n<li>Sp\u00e4nnvidd: 32m + 8,5m + 8,5m<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 10,5 meter<\/li>\n\n\n\n<li><strong>Tj\u00e4nstklass: A6<\/strong><\/li>\n\n\n\n<li>Kontrolll\u00e4ge: F\u00f6rarhytt + tr\u00e5dl\u00f6s fj\u00e4rrkontroll<\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rs\u00f6rjning: 380V, 50Hz, 3-fas<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"70-ton-double-girder-gantry-crane-delivered-to-uzbekistan\"><strong>70-tons portalkran med dubbelbalk levererad till Uzbekistan<\/strong><\/h3>\n\n\n\n<p>En specialbyggd 70-tons portalkran med dubbelbalk har levererats till Uzbekistan. Kranen \u00e4r konstruerad f\u00f6r lyft av portar och har skr\u00e4ddarsytts exakt efter kundens tekniska specifikationer.<\/p>\n\n\n\n<p>Kunden l\u00e4mnade detaljerade tekniska krav fr\u00e5n b\u00f6rjan. Som svar konstruerade vi en kranl\u00f6sning f\u00f6r att m\u00f6ta dessa behov, inklusive en specialdesignad krok f\u00f6r att s\u00e4kerst\u00e4lla s\u00f6ml\u00f6s kompatibilitet med grindkonstruktionen. Med tanke p\u00e5 driftsf\u00f6rh\u00e5llandena \u00e4r kranen utrustad med ett PLC-system och ett s\u00e4kerhets\u00f6vervakningssystem f\u00f6r att f\u00f6rb\u00e4ttra s\u00e4kerhet och kontroll.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-1-watermarked.jpg\" alt=\"\" class=\"wp-image-13896\" srcset=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-1-watermarked.jpg 2048w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-1-watermarked-1536x1152.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1365\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-2-watermarked.jpg\" alt=\"\" class=\"wp-image-13897\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-2-watermarked.jpg 2048w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-2-watermarked-1536x1024.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1536\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-3-watermarked.jpg\" alt=\"\" class=\"wp-image-13899\" srcset=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-3-watermarked.jpg 2048w, https:\/\/www.dgcrane.com\/wp-content\/uploads\/2025\/07\/cases4-70-Ton-Double-Girder-Gantry-Crane-Delivered-to-Uzbekistan-3-watermarked-1536x1152.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Tekniska specifikationer<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lyftkapacitet: 70 ton<\/li>\n\n\n\n<li>Sp\u00e4nnvidd: 10 meter<\/li>\n\n\n\n<li>Lyfth\u00f6jd: 12 + 3 meter<\/li>\n\n\n\n<li>Resavst\u00e5nd: 25,5 meter<\/li>\n\n\n\n<li>Kontrolll\u00e4ge: F\u00f6rarhytt med luftkonditionering + fj\u00e4rrkontroll<\/li>\n\n\n\n<li>Str\u00f6mf\u00f6rs\u00f6rjning: 380V, 50Hz, 3-fas<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heavy-duty-gantry-crane-faq\">Vanliga fr\u00e5gor om tunga portalkranar<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1751594617126\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question faq_q\">\u00c4r en kraftig portalkran bara en portalkran med stor lyftkapacitet?<\/h3>\n<div class=\"rank-math-answer faq_a\">\n\n<p>Inte exakt. Tunga portalkranar definieras mer utifr\u00e5n sin arbetsklass (A7\/A8) \u00e4n enbart utifr\u00e5n tonnage. Inom kranindustrin avser &quot;tung&quot; kranar byggda f\u00f6r h\u00f6gfrekventa operationer med h\u00f6g belastning, inte bara de med h\u00f6g nominell kapacitet. En kran kan lyfta tunga laster men \u00e4nd\u00e5 inte kvalificera som &quot;tung&quot; om den anv\u00e4nds s\u00e4llan. S\u00e5 det handlar om prestanda under tuffa f\u00f6rh\u00e5llanden \u2013 inte bara storlek.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1751594637739\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question faq_q\">Vilka \u00e4r de vanligaste problemen att se upp f\u00f6r hos tunga portalkranar, s\u00e4rskilt vid frekvent anv\u00e4ndning?<br><\/h3>\n<div class=\"rank-math-answer faq_a\">\n\n<p>\u00c4ven om DGCRANES tunga portalkranar tillverkas enligt h\u00f6ga kvalitetsstandarder f\u00f6r kr\u00e4vande, h\u00f6gfrekventa operationer, \u00e4r regelbundet underh\u00e5ll avg\u00f6rande f\u00f6r att s\u00e4kerst\u00e4lla l\u00e5ngsiktig tillf\u00f6rlitlighet. Vanliga problem uppst\u00e5r vanligtvis i viktiga komponenter som bromsar, kopplingar, motorer, vajrar, elsystem och kugghjul.<\/p>\n<p>V\u00e5r detaljerade analys identifierar 10 kritiska delar som m\u00e5ste inspekteras och underh\u00e5llas regelbundet f\u00f6r att f\u00f6rhindra haverier och f\u00f6rl\u00e4nga kranens livsl\u00e4ngd. Dessa kontroller \u00e4r s\u00e4rskilt viktiga f\u00f6r kranar som arbetar under tunga klassificeringar (A7\/A8), d\u00e4r intensiv anv\u00e4ndning accelererar slitage.<\/p>\n<p>F\u00f6r en fullst\u00e4ndig \u00f6versikt och underh\u00e5llstips kan du l\u00e4sa v\u00e5r djupg\u00e5ende guide h\u00e4r: <a href=\"https:\/\/www.dgcrane.com\/sv\/posts\/closer-look-gantry-crane-common-failures-10-components-must-be-checked\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.dgcrane.com\/posts\/closer-look-gantry-crane-common-failures-10-components-must-be-checked\/\" rel=\"noreferrer noopener\">En n\u00e4rmare titt p\u00e5 fel p\u00e5 portalkranar \u2013 10 komponenter du m\u00e5ste kontrollera<\/a><\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1751594757683\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question faq_q\">Vilka \u00e4r de st\u00f6rsta skillnaderna mellan r\u00e4lsmonterade portalkranar (RMG) och gummihjulsportalkranar (RTG)?<\/h3>\n<div class=\"rank-math-answer faq_a\">\n\n<p>R\u00e4lsmonterade portalkranar (RMG) och gummihjulsportalkranar (RTG) \u00e4r tv\u00e5 vanliga typer av containerportalkranar, var och en med distinkta funktioner som \u00e4r l\u00e4mpliga f\u00f6r olika driftsbehov:<\/p>\n<p>\u2022 R\u00f6rlighet:<br \/>RMG-kranar arbetar p\u00e5 fasta skenor, vilket ger exakt och stabil r\u00f6relse l\u00e4ngs f\u00f6rutbest\u00e4mda banor. Detta g\u00f6r dem idealiska f\u00f6r terminaler med fasta layouter och h\u00f6ga krav p\u00e5 genomstr\u00f6mning.<br \/>RTG-kranar har gummid\u00e4ck, vilket g\u00f6r att de kan r\u00f6ra sig fritt inom containerg\u00e5rdar utan behov av r\u00e4ls. Denna flexibilitet passar g\u00e5rdar med varierande layout eller begr\u00e4nsad infrastruktur.<\/p>\n<p>\u2022 Installation och infrastruktur:<br \/>RMG-kranar kr\u00e4ver installation och underh\u00e5ll av j\u00e4rnv\u00e4gssp\u00e5r, vilket kan vara kostsamt i b\u00f6rjan men f\u00f6rdelaktigt f\u00f6r h\u00f6gvolyms- och j\u00e4mn drift.<br \/>RTG-kranar beh\u00f6ver inga r\u00e4ls, vilket minskar de initiala infrastrukturkostnaderna, men kan kr\u00e4va h\u00f6gre underh\u00e5ll p\u00e5 grund av d\u00e4ckslitage och markf\u00f6rh\u00e5llanden.<\/p>\n<p>\u2022 Operativ effektivitet:<br \/>\u2022 RMG-kranar erbjuder generellt h\u00f6gre lyfthastigheter och st\u00f6rre precision tack vare skenstyrning, vilket optimerar stapling och containerhanteringseffektivitet.<br \/>RTG-kranar erbjuder m\u00e5ngsidighet inom g\u00e5rdsplanering men kan ha n\u00e5got l\u00e4gre hastigheter och noggrannhet.<\/p>\n<p>\u2022 Milj\u00f6p\u00e5verkan:<br \/>RTG-kranar \u00e4r ofta dieseldrivna och kan ha h\u00f6gre utsl\u00e4pp, \u00e4ven om elektriska RTG-kranar blir alltmer tillg\u00e4ngliga. <br \/>RMG-kranar tenderar att vara eldrivna med l\u00e4gre utsl\u00e4pp.<\/p>\n<p>F\u00f6r en omfattande j\u00e4mf\u00f6relse och expertr\u00e5d, bes\u00f6k: <a href=\"https:\/\/www.dgcrane.com\/sv\/posts\/rmg-rail-mounted-vs-rtg-rubber-tyred-container-gantry-cranes\/\" target=\"_blank\" rel=\"noreferrer noopener\">RMG-skenamonterade kontra RTG-gummid\u00e4ckscontainerportalkranar<\/a><\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">Slutsats<\/h2>\n\n\n\n<p>Att v\u00e4lja r\u00e4tt portalkran f\u00f6r tunga f\u00f6rh\u00e5llanden inneb\u00e4r att man m\u00e5ste balansera driftskrav, milj\u00f6f\u00f6rh\u00e5llanden och budget\u00f6verv\u00e4ganden. Med DGCRANES decenniel\u00e5nga expertis och bepr\u00f6vade erfarenhet i fler \u00e4n 120 l\u00e4nder kan du vara s\u00e4ker p\u00e5 att f\u00e5 en l\u00f6sning konstruerad f\u00f6r h\u00e5llbarhet och effektivitet under kr\u00e4vande f\u00f6rh\u00e5llanden.<\/p>\n\n\n\n<p>Eftersom varje projekt \u00e4r unikt rekommenderar vi att du diskuterar dina specifika krav med v\u00e5ra specialister f\u00f6r att f\u00e5 ett korrekt pris och en skr\u00e4ddarsydd design. Utforska v\u00e5r omfattande portf\u00f6lj av fallstudier eller kontakta oss f\u00f6r att b\u00f6rja planera din n\u00e4sta investering i tunga kranar med en betrodd partner.<\/p>","protected":false},"excerpt":{"rendered":"Tunga portalkranar spelar en avg\u00f6rande roll i industriella milj\u00f6er med h\u00f6g efterfr\u00e5gan, s\u00e5som st\u00e5lverk, skeppsvarv, containerterminaler och storskaliga tillverkningsanl\u00e4ggningar. Dessa kranar \u00e4r konstruerade f\u00f6r A7\/A8-klassificeringarna och \u00e4r konstruerade f\u00f6r att hantera inte bara betydande laster utan \u00e4ven intensiva driftscykler. Oavsett om du lyfter tunga komponenter kontinuerligt under dagen eller arbetar [\u2026]","protected":false},"featured_media":13931,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[351],"posts_tag":[880,893,892,881],"class_list":["post-13867","posts","type-posts","status-publish","has-post-thumbnail","hentry","posts_category-blog","posts_tag-heavy-duty-overhead-crane","posts_tag-heavy-duty-overhead-crane-cases","posts_tag-heavy-duty-overhead-crane-price","posts_tag-heavy-duty-overhead-crane-types-2"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/xmxposts\/13867"}],"collection":[{"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":13,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/xmxposts\/13867\/revisions"}],"predecessor-version":[{"id":15638,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/xmxposts\/13867\/revisions\/15638"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/media\/13931"}],"wp:attachment":[{"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/media?parent=13867"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/posts_category?post=13867"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/posts_tag?post=13867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}