{"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":"Efficient and reliable material handling is essential for modern industrial operations. The 20 ton gantry crane stands out for its smart design and versatile performance, making it ideal for various outdoor applications. Whether in logistics yards, freight terminals, or construction sites, it delivers precise lifting and positioning to keep your workflow smooth and efficient. In [&hellip;]","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}]}}