{"id":14151,"date":"2025-10-30T09:16:26","date_gmt":"2025-10-30T09:16:26","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=14151"},"modified":"2025-11-05T07:07:16","modified_gmt":"2025-11-05T07:07:16","slug":"20-ton-gantry-crane","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/cs\/posts\/20-ton-gantry-crane\/","title":{"rendered":"20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b: V\u00e1\u0161 spolehliv\u00fd partner pro inteligentn\u00ed pr\u016fmyslov\u00e9 zved\u00e1n\u00ed"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>Obsah<\/p><nav><ul><li><a href=\"#\uff15-types-of-20-ton-gantry-cranes-for-efficient-lifting\">Typy 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f pro efektivn\u00ed zved\u00e1n\u00ed<\/a><\/li><li><a href=\"#20-ton-gantry-crane-prices-overview\">P\u0159ehled cen 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f<\/a><\/li><li><a href=\"#20-ton-gantry-crane-application-industry\">20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b - aplikace v pr\u016fmyslu<\/a><ul><li><a href=\"#20-ton-single-girder-gantry-crane-used-for-railway-yard\">20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b s jedn\u00edm nosn\u00edkem pou\u017e\u00edvan\u00fd pro \u017eelezni\u010dn\u00ed depo<\/a><\/li><li><a href=\"#20-ton-mh-truss-gantry-crane-applications-in-power-construction-projects\">Aplikace 20tunov\u00e9ho port\u00e1lov\u00e9ho je\u0159\u00e1bu MH Truss v energetick\u00fdch stavebn\u00edch projektech<\/a><\/li><li><a href=\"#20-ton-single-girder-gantry-crane-applications-in-concrete-beam-yards\">Aplikace 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f s jedn\u00edm nosn\u00edkem v betonov\u00fdch nosn\u00edc\u00edch<\/a><\/li><\/ul><\/li><li><a href=\"#dafang-crane-20-ton-overhead-crane-cases\">Kufry pro mostov\u00fd je\u0159\u00e1b Dafang Crane 20 tun<\/a><\/li><li><a href=\"#why-choose-dafang-crane-20-ton-gantry-crane\">Pro\u010d si vybrat port\u00e1lov\u00fd je\u0159\u00e1b Dafang Crane 20 tun<\/a><ul><li><a href=\"#accumulation-of-advanced-technology\">Akumulace pokro\u010dil\u00fdch technologi\u00ed<\/a><\/li><li><a href=\"#service-support\">Servis a podpora<\/a><\/li><li><a href=\"#quality-certification\">Kvalita a certifikace<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"752\" height=\"396\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-Single-Girder-Gantry-Crane.jpg\" alt=\"20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b\" class=\"wp-image-14152\"\/><\/figure>\n\n\n\n<p>Efektivn\u00ed a spolehliv\u00e1 manipulace s materi\u00e1lem je pro modern\u00ed pr\u016fmyslov\u00e9 provozy nezbytn\u00e1. Port\u00e1lov\u00fd je\u0159\u00e1b s nosnost\u00ed 20 tun vynik\u00e1 sv\u00fdm chytr\u00fdm designem a v\u0161estrann\u00fdm v\u00fdkonem, d\u00edky \u010demu\u017e je ide\u00e1ln\u00ed pro r\u016fzn\u00e9 venkovn\u00ed aplikace. A\u0165 u\u017e se jedn\u00e1 o logistick\u00e9 dvory, n\u00e1kladn\u00ed termin\u00e1ly nebo staveni\u0161t\u011b, zaji\u0161\u0165uje p\u0159esn\u00e9 zved\u00e1n\u00ed a polohov\u00e1n\u00ed, aby byl v\u00e1\u0161 pracovn\u00ed postup plynul\u00fd a efektivn\u00ed.<\/p>\n\n\n\n<p>V t\u00e9to p\u0159\u00edru\u010dce prozkoum\u00e1me hlavn\u00ed typy, cenov\u00e9 informace, re\u00e1ln\u00e9 projektov\u00e9 p\u0159\u00edpady a kl\u00ed\u010dov\u00e9 v\u00fdhody 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f \u2013 pom\u016f\u017eeme v\u00e1m naj\u00edt \u0159e\u0161en\u00ed, kter\u00e9 nejl\u00e9pe vyhovuje va\u0161im provozn\u00edm pot\u0159eb\u00e1m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\uff15-types-of-20-ton-gantry-cranes-for-efficient-lifting\">Typy 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f pro efektivn\u00ed zved\u00e1n\u00ed<\/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=\"752\" height=\"396\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-Single-Girder-Gantry-Crane.jpg\" alt=\"20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b\" class=\"wp-image-14152\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong><a href=\"https:\/\/www.hndfcrane.com\/cs\/single-girder-gantry-cranes\/\">20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b s jedn\u00edm nosn\u00edkem<\/a><\/strong><\/p>\n\n\n\n<ul>\n<li>Jednonosn\u00edkov\u00e1 konstrukce s elektrick\u00fdm kladkostrojem umo\u017e\u0148uje kompaktn\u00ed konstrukci<\/li>\n\n\n\n<li>Kompaktn\u00ed konstrukce umo\u017e\u0148uje snadnou instalaci a flexibiln\u00ed uspo\u0159\u00e1d\u00e1n\u00ed<\/li>\n\n\n\n<li>Vhodn\u00e9 pro manipulaci s lehk\u00fdm a\u017e st\u0159edn\u011b t\u011b\u017ek\u00fdm materi\u00e1lem v betonov\u00fdch nosn\u00edc\u00edch<\/li>\n\n\n\n<li>Stabiln\u00ed a spolehliv\u00fd provoz zaji\u0161\u0165uje bezpe\u010dn\u00e9 zved\u00e1n\u00ed a p\u0159esun nosn\u00edku<\/li>\n<\/ul>\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=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-L-Type-Single-Girder-Gantry-Crane.jpg\" alt=\"\" class=\"wp-image-14154\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-L-Type-Single-Girder-Gantry-Crane.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-L-Type-Single-Girder-Gantry-Crane-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-L-Type-Single-Girder-Gantry-Crane-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.hndfcrane.com\/cs\/single-girder-gantry-cranes\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b typu L s jedn\u00edm nosn\u00edkem<\/strong><\/a><\/p>\n\n\n\n<ul>\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b typu L sni\u017euje celkovou v\u00fd\u0161ku p\u0159i stejn\u00e9 v\u00fd\u0161ce zdvihu<\/li>\n\n\n\n<li>Ni\u017e\u0161\u00ed celkov\u00e1 v\u00fd\u0161ka pom\u00e1h\u00e1 \u0161et\u0159it n\u00e1klady<\/li>\n\n\n\n<li>Ni\u017e\u0161\u00ed hmotnost sni\u017euje zat\u00ed\u017een\u00ed kol<\/li>\n\n\n\n<li>Spolehliv\u00fd v\u00fdkon<\/li>\n<\/ul>\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=\"960\" height=\"640\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-MH-Truss-Gantry-Cranes.jpg\" alt=\"\" class=\"wp-image-14155\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.hndfcrane.com\/cs\/single-girder-gantry-cranes\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>20tunov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by MH Truss s jedn\u00edm nosn\u00edkem<\/strong><\/a><\/p>\n\n\n\n<ul>\n<li>Kompatibiln\u00ed s kladkostroji CD a MD<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Provoz na kolejnici<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>V\u00edce\u00fa\u010delov\u00e9 aplikace<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ide\u00e1ln\u00ed pro venkovn\u00ed zahrady<\/li>\n<\/ul>\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=\"1024\" height=\"647\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-A-Type-Double-Girder-Gantry-Crane.jpg\" alt=\"\" class=\"wp-image-14156\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-girder-gantry-cranes\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b typu A s dvojit\u00fdm nosn\u00edkem<\/strong><\/a><\/p>\n\n\n\n<ul>\n<li>Vybaveno alarmem pro siln\u00fd v\u00edtr<\/li>\n\n\n\n<li>Ochrana proti zlomen\u00ed h\u0159\u00eddele<\/li>\n\n\n\n<li>Bezpe\u010dnostn\u00ed opat\u0159en\u00ed proti p\u0159evr\u00e1cen\u00ed a naklon\u011bn\u00ed<\/li>\n\n\n\n<li>Komplexn\u00ed bezpe\u010dnostn\u00ed prvky<\/li>\n<\/ul>\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=\"1148\" height=\"735\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-U-Type-Double-Girder-Gantry-Crane.jpg\" alt=\"\" class=\"wp-image-14157\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-girder-gantry-cranes\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b typu U s dvojit\u00fdm nosn\u00edkem<\/strong><\/a><\/p>\n\n\n\n<ul>\n<li>V\u011bt\u0161\u00ed prostor pod nosn\u00edkem pro objemn\u00e9 p\u0159edm\u011bty<\/li>\n\n\n\n<li>Vhodn\u00e9 pro venkovn\u00ed dvorky a pod\u00e9l \u017eelezni\u010dn\u00edch trat\u00ed<\/li>\n\n\n\n<li>Konstrukce eliminuje pot\u0159ebu sedlov\u00fdch r\u00e1m\u016f<\/li>\n<\/ul>\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<h2 class=\"wp-block-heading\" id=\"20-ton-gantry-crane-prices-overview\">P\u0159ehled cen 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f<\/h2>\n\n\n\n<p>Cena port\u00e1lov\u00e9ho je\u0159\u00e1bu o nosnosti 20 tun z\u00e1vis\u00ed na specifick\u00fdch po\u017eadavc\u00edch ka\u017ed\u00e9ho projektu. Proto\u017ee v\u011bt\u0161ina port\u00e1lov\u00fdch je\u0159\u00e1b\u016f je konstruov\u00e1na na zak\u00e1zku na z\u00e1klad\u011b nosnosti, rozp\u011bt\u00ed, v\u00fd\u0161ky a podm\u00ednek prost\u0159ed\u00ed, kone\u010dn\u00e1 cena se m\u016f\u017ee zna\u010dn\u011b li\u0161it.<\/p>\n\n\n\n<p>Zde jsou uvedeny referen\u010dn\u00ed ceny n\u011bkolika typ\u016f 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f na prodej. Upozor\u0148ujeme, \u017ee tyto ceny slou\u017e\u00ed pouze pro obecn\u00e9 informace a nep\u0159edstavuj\u00ed vy\u010derp\u00e1vaj\u00edc\u00ed seznam. Pokud pot\u0159ebujete podrobnou cenovou nab\u00eddku, nev\u00e1hejte n\u00e1s kontaktovat \u2013 na\u0161i profesion\u00e1ln\u00ed technici v\u00e1m poskytnou individu\u00e1ln\u00ed konzultaci p\u0159izp\u016fsobenou pot\u0159eb\u00e1m va\u0161eho projektu.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Produkt<\/strong><\/th><th><strong>Kapacita\/tuna<\/strong><\/th><th><strong>Rozp\u011bt\u00ed\/m<\/strong><\/th><th><strong>Nap\u00e1jec\u00ed nap\u011bt\u00ed<\/strong><\/th><th><strong>Pracovn\u00ed syst\u00e9m<\/strong><\/th><th><strong>Cena\/USD<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Port\u00e1lov\u00fd je\u0159\u00e1b MH Truss<\/td><td>20<\/td><td>21<\/td><td>t\u0159\u00edf\u00e1zov\u00fd 380V 50Hz<\/td><td>A4<\/td><td>39346<\/td><\/tr><tr><td>Port\u00e1lov\u00fd je\u0159\u00e1b MH Truss<\/td><td>20<\/td><td>21<\/td><td>t\u0159\u00edf\u00e1zov\u00fd 380V 50Hz<\/td><td>A4<\/td><td>41984<\/td><\/tr><tr><td>Port\u00e1lov\u00fd je\u0159\u00e1b MH Truss<\/td><td>20<\/td><td>27<\/td><td>t\u0159\u00edf\u00e1zov\u00fd 380V 50Hz<\/td><td>A3<\/td><td>44833<\/td><\/tr><tr><td>Port\u00e1lov\u00fd je\u0159\u00e1b s dvojit\u00fdm nosn\u00edkem typu U<\/td><td>20<\/td><td>26<\/td><td>t\u0159\u00edf\u00e1zov\u00fd 380V 50Hz<\/td><td>A6<\/td><td>95082<\/td><\/tr><tr><td>Port\u00e1lov\u00fd je\u0159\u00e1b s dvojit\u00fdm nosn\u00edkem typu U<\/td><td>20<\/td><td>28<\/td><td>t\u0159\u00edf\u00e1zov\u00fd 380V 50Hz<\/td><td>A5<\/td><td>102646<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Ceny 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"20-ton-gantry-crane-application-industry\">20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b - aplikace v pr\u016fmyslu<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"20-ton-single-girder-gantry-crane-used-for-railway-yard\">20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b s jedn\u00edm nosn\u00edkem pou\u017e\u00edvan\u00fd pro \u017eelezni\u010dn\u00ed depo<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1732\" height=\"828\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/Railway-Yard.jpg\" alt=\"\" class=\"wp-image-14158\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/Railway-Yard.jpg 1732w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/Railway-Yard-1536x734.jpg 1536w\" sizes=\"(max-width: 1732px) 100vw, 1732px\" \/><\/figure>\n\n\n\n<p>V \u017eelezni\u010dn\u00edch se\u0159a\u010fovac\u00edch n\u00e1dra\u017e\u00edch hraj\u00ed 20tunov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by kl\u00ed\u010dovou roli v efektivn\u00ed a bezpe\u010dn\u00e9 manipulaci s ocel\u00ed a dal\u0161\u00edmi t\u011b\u017ek\u00fdmi materi\u00e1ly. Tyto je\u0159\u00e1by jsou navr\u017eeny ke zved\u00e1n\u00ed, p\u0159emis\u0165ov\u00e1n\u00ed a polohov\u00e1n\u00ed materi\u00e1l\u016f, jako jsou ocelov\u00e9 plechy, ocelov\u00e9 svitky, svazky ty\u010d\u00ed a dal\u0161\u00ed t\u011b\u017ek\u00e9 pr\u016fmyslov\u00e9 v\u00fdrobky, mezi \u017eelezni\u010dn\u00edmi vagony, skladovac\u00edmi prostory a zpracovatelsk\u00fdmi z\u00f3nami.<\/p>\n\n\n\n<p>Je\u0159\u00e1b m\u00e1 obvykle jedno- nebo dvounosn\u00edkovou konstrukci s elektrick\u00fdm lanov\u00fdm kladkostrojem, co\u017e umo\u017e\u0148uje obsluze pou\u017e\u00edvat h\u00e1ky, svorky nebo rozp\u011brn\u00e9 nosn\u00edky k manipulaci s materi\u00e1ly r\u016fzn\u00fdch velikost\u00ed a tvar\u016f. Velk\u00e1 sv\u011btlost pod nosn\u00edkem a prodlou\u017een\u00e1 d\u00e9lka konzoly umo\u017e\u0148uj\u00ed je\u0159\u00e1bu p\u0159epravovat objemn\u00e9 p\u0159edm\u011bty, zat\u00edmco p\u0159esn\u00e9 ovl\u00e1d\u00e1n\u00ed voz\u00edku a pojezdu je\u0159\u00e1bu zaji\u0161\u0165uje p\u0159esn\u00e9 polohov\u00e1n\u00ed.<\/p>\n\n\n\n<p>Modern\u00ed 20tunov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by nab\u00edzej\u00ed n\u011bkolik provozn\u00edch re\u017eim\u016f, v\u010detn\u011b ovl\u00e1d\u00e1n\u00ed ze zem\u011b, bezdr\u00e1tov\u00e9ho d\u00e1lkov\u00e9ho ovl\u00e1d\u00e1n\u00ed a ovl\u00e1d\u00e1n\u00ed z kabiny, aby vyhovovaly r\u016fzn\u00fdm po\u017eadavk\u016fm na staveni\u0161ti a zv\u00fd\u0161ily efektivitu. Pro venkovn\u00ed pou\u017eit\u00ed jsou je\u0159\u00e1by vyrobeny z n\u00edzkoteplotn\u00ed oceli, zes\u00edlen\u00fdch konstrukc\u00ed a optimalizovan\u00fdch mazac\u00edch syst\u00e9m\u016f, aby odolaly extr\u00e9mn\u00edm pov\u011btrnostn\u00edm podm\u00ednk\u00e1m a udr\u017eely stabiln\u00ed v\u00fdkon.<\/p>\n\n\n\n<p>Bezpe\u010dnostn\u00ed prvky, jako je ochrana proti p\u0159et\u00ed\u017een\u00ed, syst\u00e9my nouzov\u00e9ho zastaven\u00ed a navij\u00e1ky lan s konstantn\u00edm nap\u011bt\u00edm, zaji\u0161\u0165uj\u00ed spolehliv\u00fd a bezpe\u010dn\u00fd provoz i p\u0159i velk\u00e9m nebo nep\u0159etr\u017eit\u00e9m zat\u00ed\u017een\u00ed. Automatizac\u00ed zved\u00e1n\u00ed a polohov\u00e1n\u00ed t\u011b\u017ek\u00fdch b\u0159emen tyto je\u0159\u00e1by sni\u017euj\u00ed manu\u00e1ln\u00ed pr\u00e1ci, urychluj\u00ed manipulaci s materi\u00e1lem a zvy\u0161uj\u00ed celkovou produktivitu v \u017eelezni\u010dn\u00ed logistice.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"20-ton-mh-truss-gantry-crane-applications-in-power-construction-projects\">Aplikace 20tunov\u00e9ho port\u00e1lov\u00e9ho je\u0159\u00e1bu MH Truss v energetick\u00fdch stavebn\u00edch projektech<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/Power-Construction-Projects.jpg\" alt=\"\" class=\"wp-image-14159\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/Power-Construction-Projects.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/Power-Construction-Projects-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/Power-Construction-Projects-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<p>V energetick\u00e9m stavebnictv\u00ed se 20tunov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by \u0161iroce pou\u017e\u00edvaj\u00ed pro v\u00fdrobu prefabrikovan\u00fdch sou\u010d\u00e1st\u00ed, instalaci za\u0159\u00edzen\u00ed a manipulaci s materi\u00e1lem na m\u00edst\u011b. Efektivn\u011b zvedaj\u00ed a p\u0159epravuj\u00ed energetick\u00e1 za\u0159\u00edzen\u00ed, potrubn\u00ed materi\u00e1ly a r\u016fzn\u00e9 stavebn\u00ed materi\u00e1ly, co\u017e je \u010din\u00ed nezbytn\u00fdmi pro hladk\u00fd pr\u016fb\u011bh projektu.<\/p>\n\n\n\n<p>Tyto je\u0159\u00e1by mohou b\u00fdt navr\u017eeny s p\u0159\u00edhradovou konstrukc\u00ed s jedn\u00edm nosn\u00edkem, kter\u00e1 nab\u00edz\u00ed lehkou konstrukci, vynikaj\u00edc\u00ed odolnost proti v\u011btru a snadnou p\u0159epravu, co\u017e je \u010din\u00ed ide\u00e1ln\u00edmi pro venkovn\u00ed stavebn\u00ed prost\u0159ed\u00ed. Typick\u00e1 konfigurace zahrnuje syst\u00e9m dvojit\u00e9ho kladkostroje o nosnosti 20\/5 tun, kter\u00fd umo\u017e\u0148uje flexibiln\u00ed manipulaci s b\u0159emeny r\u016fzn\u00fdch hmotnost\u00ed. S v\u00fd\u0161kou zdvihu p\u0159ibli\u017en\u011b 6 metr\u016f a rozp\u011bt\u00edm 21 metr\u016f poskytuje je\u0159\u00e1b \u0161irok\u00fd dosah a stabiln\u00ed provoz. Syst\u00e9m podporuje d\u00e1lkov\u00e9 ovl\u00e1d\u00e1n\u00ed pro bezpe\u010dnou a pohodlnou manipulaci. Rychlosti zdvihu se pohybuj\u00ed od 0,35\u20133,5 m\/min (typ HC) do 0,8\u20138 m\/min (typ CD1), co\u017e spl\u0148uje rozmanit\u00e9 pracovn\u00ed podm\u00ednky, zat\u00edmco t\u0159\u00edda zat\u00ed\u017een\u00ed A4 zaji\u0161\u0165uje spolehliv\u00fd v\u00fdkon p\u0159i st\u0159edn\u011b intenzivn\u00edm zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n<p>D\u00edky robustn\u00ed p\u0159\u00edhradov\u00e9 konstrukci, vysok\u00e9 odolnosti proti v\u011btru a efektivn\u00edmu \u0159\u00eddic\u00edmu syst\u00e9mu slou\u017e\u00ed 20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b jako ide\u00e1ln\u00ed zdvihac\u00ed \u0159e\u0161en\u00ed pro energetick\u00e9 stavby a provoz na p\u0159estavb\u00e1ch, \u010d\u00edm\u017e zvy\u0161uje efektivitu a bezpe\u010dnost provozu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"20-ton-single-girder-gantry-crane-applications-in-concrete-beam-yards\">Aplikace 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f s jedn\u00edm nosn\u00edkem v betonov\u00fdch nosn\u00edc\u00edch<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"400\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-Gantry-Crane-Applications-in-Concrete-Beam-Yards.webp\" alt=\"\" class=\"wp-image-14160\"\/><\/figure>\n\n\n\n<p>V tov\u00e1rn\u00e1ch na betonov\u00e9 nosn\u00edky se pro zved\u00e1n\u00ed nosn\u00edk\u016f, manipulaci v d\u00edln\u011b a stohov\u00e1n\u00ed pou\u017e\u00edvaj\u00ed 20tunov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by (obvykle s jednonosn\u00edkovou konstrukc\u00ed). Je\u0159\u00e1b m\u00e1 velk\u00e9 rozp\u011bt\u00ed a vhodnou v\u00fd\u0161ku zdvihu. Dok\u00e1\u017ee p\u0159ijmout nov\u011b vytvo\u0159en\u00fd betonov\u00fd nosn\u00edk na konci v\u00fdrobn\u00ed linky nebo ve stohovac\u00edm prostoru a pot\u00e9 jej pomoc\u00ed je\u0159\u00e1bov\u00e9ho nosn\u00edku, voz\u00edku a zvedac\u00edho syst\u00e9mu plynule p\u0159esunout do skladu nebo nakl\u00e1dac\u00edho prostoru.<\/p>\n\n\n\n<p>Nosn\u00edk, voz\u00edk a kladkostroj tvo\u0159\u00ed jeden celek a t\u011bleso nosn\u00edku je upevn\u011bno h\u00e1ky nebo speci\u00e1ln\u00edmi svorkami. Po vyta\u017een\u00ed z prostoru formy spolupracuj\u00ed zdvihac\u00ed mechanismy, vysokorychlostn\u00ed pohyb voz\u00edku a ch\u016fze mostn\u00edho t\u011blesa, aby se dokon\u010dilo jeho polohov\u00e1n\u00ed a zajistilo se, \u017ee betonov\u00fd nosn\u00edk nekoliduje ani se nenakl\u00e1n\u00ed. Je\u0159\u00e1b je tak\u00e9 ovl\u00e1d\u00e1n d\u00e1lkov\u00fdm ovl\u00e1d\u00e1n\u00edm nebo pozemn\u00edm ovl\u00e1d\u00e1n\u00edm, co\u017e umo\u017e\u0148uje obsluze sledovat cel\u00fd manipula\u010dn\u00ed proces z bezpe\u010dn\u00e9 vzd\u00e1lenosti.<\/p>\n\n\n\n<p>Z\u00e1rove\u0148, aby se port\u00e1lov\u00fd je\u0159\u00e1b vyrovnal s venkovn\u00edm prost\u0159ed\u00edm tov\u00e1rny, konstrukce trupu, kr\u00e1\u010dec\u00edho mechanismu a \u0159\u00eddic\u00edho syst\u00e9mu zohled\u0148uje faktory, jako je provoz plo\u0161iny, odolnost proti pov\u011btrnostn\u00edm vliv\u016fm a prachu. D\u00edky jmenovit\u00e9 nosnosti 20 tun m\u016f\u017ee port\u00e1lov\u00fd je\u0159\u00e1b splnit po\u017eadavky na zved\u00e1n\u00ed st\u0159edn\u00edch a velk\u00fdch betonov\u00fdch nosn\u00edk\u016f, \u010d\u00edm\u017e v\u00fdrazn\u011b zlep\u0161uje efektivitu v\u00fdroby, sni\u017euje pracnost a zaji\u0161\u0165uje bezpe\u010dnost a spolehlivost procesu manipulace s betonov\u00fdmi komponenty.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"dafang-crane-20-ton-overhead-crane-cases\">Kufry pro mostov\u00fd je\u0159\u00e1b Dafang Crane 20 tun<\/h2>\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=\"700\" height=\"432\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-Single-Girder-Gantry-Crane-Exported-to-Netherlands.jpg\" alt=\"\" class=\"wp-image-14162\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b s jedn\u00edm nosn\u00edkem exportov\u00e1n do Nizozemska<\/strong><\/p>\n\n\n\n<ul>\n<li>Pou\u017eit\u00ed: Stroje a za\u0159\u00edzen\u00ed pro manipulaci v procesn\u00edch za\u0159\u00edzen\u00edch<\/li>\n\n\n\n<li>Rozp\u011bt\u00ed: 7,5 m<\/li>\n\n\n\n<li>V\u00fd\u0161ka zdvihu: 5 m&nbsp;<\/li>\n\n\n\n<li>Rychlost zdvihu: 8 m\/min&nbsp;<\/li>\n\n\n\n<li>Rychlost pojezdu: 20 m\/min<\/li>\n\n\n\n<li>Pracovn\u00ed t\u0159\u00edda: A5<\/li>\n\n\n\n<li>Proud: 400 V \/ 50 Hz \/ 3 f\u00e1ze<\/li>\n\n\n\n<li>Konfigurace s jedn\u00edm nosn\u00edkem zvolen\u00e1 po porovn\u00e1n\u00ed<\/li>\n<\/ul>\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=\"700\" height=\"467\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-Double-Girder-Gantry-Crane-Exported-to-Zimbabwe.gif\" alt=\"\" class=\"wp-image-14161\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b s dvojit\u00fdm nosn\u00edkem exportov\u00e1n do Zimbabwe<\/strong><\/p>\n\n\n\n<ul>\n<li>Pou\u017eit\u00ed: Manipulace s ocel\u00ed ve stroj\u00edrensk\u00fdch d\u00edln\u00e1ch<\/li>\n\n\n\n<li>Rozp\u011bt\u00ed: 16,5 m (upraveno z 18 m po m\u011b\u0159en\u00ed na m\u00edst\u011b)<\/li>\n\n\n\n<li>V\u00fd\u0161ka zdvihu: 6 m<\/li>\n\n\n\n<li>Rychlost zved\u00e1n\u00ed: 3,5 m\/min<\/li>\n\n\n\n<li>Rychlost pojezdu voz\u00edku: 20 m\/min<\/li>\n\n\n\n<li>Rychlost je\u0159\u00e1bu: 20 m\/min<\/li>\n\n\n\n<li>Pracovn\u00ed povinnost: A3<\/li>\n\n\n\n<li>D\u00e9lka j\u00edzdy: 25 m<\/li>\n\n\n\n<li>Optimalizovan\u00fd design pro sn\u00ed\u017een\u00ed n\u00e1klad\u016f a z\u00e1rove\u0148 spln\u011bn\u00ed provozn\u00edch pot\u0159eb<\/li>\n\n\n\n<li>Kontrola na m\u00edst\u011b a schv\u00e1len\u00ed z\u00e1kazn\u00edkem p\u0159ed v\u00fdrobou a dod\u00e1n\u00edm<\/li>\n<\/ul>\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=\"1024\" height=\"480\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2025\/10\/20-Ton-Gantry-Crane-Exported-to-Uzbekistan.jpg\" alt=\"\" class=\"wp-image-14163\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p><strong>20tunov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b exportov\u00e1n do Uzbekist\u00e1nu<\/strong><\/p>\n\n\n\n<ul>\n<li>Pou\u017eit\u00ed: Nakl\u00e1dka a vykl\u00e1dka ocelov\u00fdch svitk\u016f a dal\u0161\u00edch t\u011b\u017ek\u00fdch materi\u00e1l\u016f do vlak\u016f pod\u00e9l \u017eelezni\u010dn\u00ed trati<\/li>\n\n\n\n<li>Rozp\u011bt\u00ed: 20 m&nbsp;<\/li>\n\n\n\n<li>V\u00fd\u0161ka zdvihu: 12 m&nbsp;<\/li>\n\n\n\n<li>D\u00e9lka konzoly: 7 m<\/li>\n\n\n\n<li>Pracovn\u00ed povinnost: A5&nbsp;<\/li>\n\n\n\n<li>Re\u017eim ovl\u00e1d\u00e1n\u00ed: Z\u00e1v\u011bsn\u00fd + d\u00e1lkov\u00fd ovlada\u010d&nbsp;<\/li>\n\n\n\n<li>Pou\u017eit\u00ed: Manipulace s ocelov\u00fdmi svitky pod\u00e9l \u017eelezni\u010dn\u00edch trat\u00ed v Uzbekist\u00e1nu<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>Dodali jsme v\u00edce ne\u017e 1 000 zak\u00e1zkov\u00fdch 20tunov\u00fdch port\u00e1lov\u00fdch je\u0159\u00e1b\u016f do r\u016fzn\u00fdch odv\u011btv\u00ed a z\u00edskali jsme rozs\u00e1hl\u00e9 zku\u0161enosti s rozmanit\u00fdmi zdvihac\u00edmi aplikacemi. Ch\u00e1peme, \u017ee ka\u017ed\u00fd zdvihac\u00ed \u00fakol je jedine\u010dn\u00fd. Pokud uva\u017eujete o investici do 20tunov\u00e9ho port\u00e1lov\u00e9ho je\u0159\u00e1bu, je nezbytn\u00e9 posoudit, zda skute\u010dn\u011b vyhovuje va\u0161im provozn\u00edm pot\u0159eb\u00e1m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-choose-dafang-crane-20-ton-gantry-crane\">Pro\u010d si vybrat port\u00e1lov\u00fd je\u0159\u00e1b Dafang Crane 20 tun<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"accumulation-of-advanced-technology\">Akumulace pokro\u010dil\u00fdch technologi\u00ed<\/h3>\n\n\n\n<p>Od sv\u00e9ho zalo\u017een\u00ed v roce 2007 si spole\u010dnost Dafang Crane vybudovala hlubok\u00e9 odborn\u00e9 znalosti ve v\u00fdrob\u011b je\u0159\u00e1b\u016f s ro\u010dn\u00ed kapacitou p\u0159esahuj\u00edc\u00ed 100 000 kus\u016f. Jej\u00ed produkty se vyv\u00e1\u017eej\u00ed do v\u00edce ne\u017e 100 zem\u00ed a region\u016f, v\u010detn\u011b Spojen\u00fdch st\u00e1t\u016f, Ruska a jihov\u00fdchodn\u00ed Asie, a dod\u00e1vaj\u00ed po cel\u00e9m sv\u011bt\u011b v\u00edce ne\u017e 3 000 zak\u00e1zkov\u00fdch zdvihac\u00edch \u0159e\u0161en\u00ed.<\/p>\n\n\n\n<p>Spole\u010dnost Dafang se rozkl\u00e1d\u00e1 na plo\u0161e 1,05 milionu metr\u016f \u010dtvere\u010dn\u00edch a zam\u011bstn\u00e1v\u00e1 p\u0159es 2 600 zam\u011bstnanc\u016f. Do jedn\u00e9 diverzifikovan\u00e9 pr\u016fmyslov\u00e9 skupiny integruje v\u00fdrobu je\u0159\u00e1b\u016f, ocelov\u00e9 konstrukce, instalaci za\u0159\u00edzen\u00ed a projektov\u00fd management. V roce 2024 dos\u00e1hla spole\u010dnost tr\u017eeb ve v\u00fd\u0161i 3,566 miliardy RMB, co\u017e ji pevn\u011b \u0159ad\u00ed mezi t\u0159i nejv\u011bt\u0161\u00ed firmy v \u010d\u00ednsk\u00e9m je\u0159\u00e1b\u00e1\u0159sk\u00e9m pr\u016fmyslu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"service-support\">Servis a podpora<\/h3>\n\n\n\n<p>Spole\u010dnost Dafang poskytuje komplexn\u00ed poprodejn\u00ed servis, v\u010detn\u011b kompletn\u00edch sad n\u00e1hradn\u00edch d\u00edl\u016f, instalace a uveden\u00ed do provozu na m\u00edst\u011b, ro\u010dn\u00ed z\u00e1ruky na konstruk\u010dn\u00ed prvky a individu\u00e1ln\u00ed konzultace s technikem pro p\u0159esn\u00e9 cenov\u00e9 nab\u00eddky. D\u00edky 130 servisn\u00edm centr\u016fm po cel\u00e9m sv\u011bt\u011b zaji\u0161\u0165uje spole\u010dnost Dafang v\u010dasnou podporu v\u0161em mezin\u00e1rodn\u00edm z\u00e1kazn\u00edk\u016fm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"quality-certification\">Kvalita a certifikace<\/h3>\n\n\n\n<p>V\u0161echny produkty jsou certifikov\u00e1ny dle norem CE, GOST a ASME. Hlavn\u00ed komponenty poch\u00e1zej\u00ed od spole\u010dnost\u00ed CHINT, SEW, ABB a SIEMENS a kl\u00ed\u010dov\u00e9 konstruk\u010dn\u00ed d\u00edly jsou navr\u017eeny pro 20letou \u017eivotnost. Pokro\u010dil\u00e1 testovac\u00ed za\u0159\u00edzen\u00ed v oblasti mechaniky, elektriky a hydrauliky zaru\u010duj\u00ed spolehlivost a konzistenci ka\u017ed\u00e9ho je\u0159\u00e1bu.<\/p>","protected":false},"excerpt":{"rendered":"Efektivn\u00ed a spolehliv\u00e1 manipulace s materi\u00e1lem je nezbytn\u00e1 pro modern\u00ed pr\u016fmyslov\u00e9 provozy. Port\u00e1lov\u00fd je\u0159\u00e1b s nosnost\u00ed 20 tun vynik\u00e1 sv\u00fdm chytr\u00fdm designem a v\u0161estrann\u00fdm v\u00fdkonem, d\u00edky \u010demu\u017e je ide\u00e1ln\u00ed pro r\u016fzn\u00e9 venkovn\u00ed aplikace. A\u0165 u\u017e se jedn\u00e1 o logistick\u00e9 dvory, n\u00e1kladn\u00ed termin\u00e1ly nebo staveni\u0161t\u011b, zaji\u0161\u0165uje p\u0159esn\u00e9 zved\u00e1n\u00ed a polohov\u00e1n\u00ed, aby byl v\u00e1\u0161 pracovn\u00ed postup plynul\u00fd a efektivn\u00ed. V [\u2026]","protected":false},"featured_media":14152,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[197],"posts_tag":[681,684,685],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/14151"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":3,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/14151\/revisions"}],"predecessor-version":[{"id":14220,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/14151\/revisions\/14220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media\/14152"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media?parent=14151"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts_category?post=14151"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts_tag?post=14151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}