{"id":12018,"date":"2026-07-15T01:18:26","date_gmt":"2026-07-15T01:18:26","guid":{"rendered":"https:\/\/www.kscranegroup.com\/?post_type=posts&#038;p=12018"},"modified":"2026-07-15T01:18:33","modified_gmt":"2026-07-15T01:18:33","slug":"overhead-crane-wheel-diameter-selection-guide","status":"publish","type":"posts","link":"https:\/\/www.kscranegroup.com\/cs\/posts\/overhead-crane-wheel-diameter-selection-guide\/","title":{"rendered":"V\u00fdb\u011br pr\u016fm\u011bru kola mostov\u00e9ho je\u0159\u00e1bu: Praktick\u00fd technick\u00fd pr\u016fvodce dle normy GB\/T 26477.1-2011"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>Obsah<\/p><nav><ul><li><a href=\"#step-1-determine-the-effective-rail-width\">Krok 1: Ur\u010den\u00ed efektivn\u00ed \u0161\u00ed\u0159ky kolejnice<\/a><\/li><li><a href=\"#step-2-determine-the-allowable-specific-pressure-pl\">Krok 2: Ur\u010den\u00ed p\u0159\u00edpustn\u00e9ho specifick\u00e9ho tlaku PL<\/a><\/li><li><a href=\"#step-3-determine-coefficient-c\u2081\">Krok 3: Ur\u010den\u00ed koeficientu c\u2081<\/a><\/li><li><a href=\"#step-4-determine-coefficient-c\u2082\">Krok 4: Ur\u010den\u00ed koeficientu c\u2082<\/a><\/li><li><a href=\"#step-5-verify-overhead-crane-wheel-diameter-formulas-1-and-2\">Krok 5: Ov\u011b\u0159en\u00ed pr\u016fm\u011bru kola mostov\u00e9ho je\u0159\u00e1bu \u2013 vzorce 1 a 2<\/a><\/li><li><a href=\"#step-6-calculate-equivalent-working-wheel-load-pmean\">Krok 6: V\u00fdpo\u010det ekvivalentn\u00edho zat\u00ed\u017een\u00ed pracovn\u00edho kola Pmean<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p><a href=\"https:\/\/www.kscranegroup.com\/cs\/crane-wheel-assemblies\/\">Kola mostov\u00e9ho je\u0159\u00e1bu<\/a> jsou kritick\u00fdmi nosn\u00fdmi sou\u010d\u00e1stmi mechanismu pojezdu je\u0159\u00e1bu, kter\u00e9 podp\u00edraj\u00ed celou konstrukci je\u0159\u00e1bu a z\u00e1rove\u0148 bezpe\u010dn\u011b p\u0159en\u00e1\u0161ej\u00ed zat\u00ed\u017een\u00ed kol na kolejnice je\u0159\u00e1bov\u00e9 dr\u00e1hy. V\u00fdb\u011br spr\u00e1vn\u00e9ho pr\u016fm\u011bru kola mostov\u00e9ho je\u0159\u00e1bu p\u0159\u00edmo ovliv\u0148uje kontaktn\u00ed nap\u011bt\u00ed mezi kolem a kolejnic\u00ed, stabilitu j\u00edzdy, \u017eivotnost a n\u00e1klady na \u00fadr\u017ebu. Poddimenzovan\u00e9 kolo m\u016f\u017ee v\u00e9st k nadm\u011brn\u00e9mu tlaku v lo\u017eisku, urychlen\u00e9mu opot\u0159eben\u00ed kola a kolejnice a p\u0159ed\u010dasn\u00e9mu selh\u00e1n\u00ed sou\u010d\u00e1st\u00ed, zat\u00edmco nadm\u011brn\u011b velk\u00e9 kolo m\u016f\u017ee zv\u00fd\u0161it hmotnost za\u0159\u00edzen\u00ed a v\u00fdrobn\u00ed n\u00e1klady. <\/p>\n\n\n\n<p>Tato p\u0159\u00edru\u010dka vysv\u011btluje praktickou \u0161estikrokovou metodu pro ur\u010den\u00ed vhodn\u00e9ho pr\u016fm\u011bru kola mostov\u00e9ho je\u0159\u00e1bu na z\u00e1klad\u011b normy GB\/T 26477.1-2011, kter\u00e1 zahrnuje efektivn\u00ed \u0161\u00ed\u0159ku kolejnice, p\u0159\u00edpustn\u00fd specifick\u00fd tlak v lo\u017eisku, koeficienty rychlosti a zat\u00ed\u017een\u00ed, kombinace zat\u00ed\u017een\u00ed a vzorce pro technick\u00e9 ov\u011b\u0159en\u00ed mostov\u00fdch je\u0159\u00e1b\u016f, port\u00e1lov\u00fdch je\u0159\u00e1b\u016f a dal\u0161\u00edch zdvihac\u00edch za\u0159\u00edzen\u00ed montovan\u00fdch na kolejnice.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1597\" height=\"985\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/1Figure-1-Wheel-types-and-dimensions.png\" alt=\"\" class=\"wp-image-12011\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/1Figure-1-Wheel-types-and-dimensions.png 1597w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/1Figure-1-Wheel-types-and-dimensions-1536x947.png 1536w\" sizes=\"(max-width: 1597px) 100vw, 1597px\" \/><figcaption class=\"wp-element-caption\"><em>Typy a rozm\u011bry kol (Zdroj: JB\/T 6392-2008)<\/em><\/figcaption><\/figure>\n\n\n\n<p>Norma tak\u00e9 poskytuje vzorce pro v\u00fdpo\u010det lok\u00e1ln\u00edch nap\u011bt\u00ed v konstrukci je\u0159\u00e1bu vyvolan\u00fdch zat\u00ed\u017een\u00edm kol (stanoven\u00ed nap\u011bt\u00ed, rozlo\u017een\u00ed zat\u00ed\u017een\u00ed pod kolejnic\u00ed, lok\u00e1ln\u00ed tlak na p\u0159\u00edrubov\u00e9 desky nesouc\u00ed kola pro I-nosn\u00edky a sk\u0159\u00ed\u0148ov\u00e9 nosn\u00edky) a metodu pro stanoven\u00ed klasifikace zat\u00ed\u017een\u00ed mechanismu pojezdov\u00e9ho kola. Tyto nejsou v tomto \u010dl\u00e1nku zahrnuty \u2013 \u00fapln\u00e9 pojedn\u00e1n\u00ed naleznete v p\u016fvodn\u00ed norm\u011b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-1-determine-the-effective-rail-width\">Krok 1: Ur\u010den\u00ed efektivn\u00ed \u0161\u00ed\u0159ky kolejnice<\/h2>\n\n\n\n<p>Pro rovnou nebo m\u00edrn\u011b zak\u0159ivenou b\u011b\u017eeckou plochu s celkovou \u0161\u00ed\u0159kou <strong>l<\/strong> a polom\u011br rohu <strong>r<\/strong> na ka\u017ed\u00e9 stran\u011b:<\/p>\n\n\n\n<p>b = l \u2212 2 \u00d7 r<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1529\" height=\"1029\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/2Figure-2-P-type-or-QU-type-rail-cross-section.png\" alt=\"\" class=\"wp-image-12012\"\/><figcaption class=\"wp-element-caption\"><em>Pr\u016f\u0159ez kolejnice typu P nebo QU (Zdroj: GB\/T 26477.1-2011)<\/em><\/figcaption><\/figure>\n\n\n\n<ul>\n<li>U kolejnic nebo kol s m\u00edrn\u011b zak\u0159iven\u00fdmi pojezdov\u00fdmi plochami lze p\u0159\u00edpustn\u00fd m\u011brn\u00fd tlak PL zv\u00fd\u0161it o 10% (kv\u016fli zlep\u0161en\u00e9mu kontaktu kola a kolejnice).<\/li>\n\n\n\n<li>Pro kola pohybuj\u00edc\u00ed se na spodn\u00ed p\u0159\u00edrub\u011b nosn\u00edku I (ploch\u00fd, z\u00fa\u017een\u00fd nebo m\u00edrn\u011b zaklenut\u00fd povrch) je efektivn\u00ed \u0161\u00ed\u0159ka <code>b = w \u2212 r<\/code>a pr\u016fm\u011br kola D se ode\u010d\u00edt\u00e1 ve st\u0159edu prom\u00edtnut\u00e9 \u0161\u00ed\u0159ky (w \u2212 r).<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1416\" height=\"1111\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/3Figure-3-Wheel-running-on-a-beam-flange.png\" alt=\"\" class=\"wp-image-12013\"\/><figcaption class=\"wp-element-caption\"><em>Kolo pohybuj\u00edc\u00ed se po p\u0159\u00edrub\u011b nosn\u00edku (Zdroj: GB\/T 26477.1-2011)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-2-determine-the-allowable-specific-pressure-pl\">Krok 2: Ur\u010den\u00ed p\u0159\u00edpustn\u00e9ho specifick\u00e9ho tlaku PL<\/h2>\n\n\n\n<p>Hodnoty PL jsou uvedeny v tabulce 1. Kovov\u00e9 materi\u00e1ly mus\u00ed spl\u0148ovat specifikace pro litou, kovanou nebo v\u00e1lcovanou ocel, p\u0159\u00edpadn\u011b litinu s kuli\u010dkov\u00fdm grafitem. P\u0159i v\u00fdb\u011bru PL lze zohlednit hloubku kalen\u00e9 vrstvy b\u011bhounu 0,01D.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2095\" height=\"751\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/4Table-1-PL-value-table.png\" alt=\"\" class=\"wp-image-12014\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/4Table-1-PL-value-table.png 2095w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/4Table-1-PL-value-table-1536x551.png 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/4Table-1-PL-value-table-2048x734.png 2048w\" sizes=\"(max-width: 2095px) 100vw, 2095px\" \/><figcaption class=\"wp-element-caption\"><em>Tabulka 1 Tabulka hodnot PL (Zdroj: GB\/T 26477.1-2011)<\/em><\/figcaption><\/figure>\n\n\n\n<p>Mez pevnosti v tahu fu (UTS) je maxim\u00e1ln\u00ed nap\u011bt\u00ed, kter\u00e9mu materi\u00e1l odol\u00e1 p\u0159ed lomem v tahu, m\u011b\u0159en\u00e9 v MPa (1 MPa = 1 N\/mm\u00b2), stanoven\u00e9 zkou\u0161kou tahem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-3-determine-coefficient-c\u2081\">Krok 3: Ur\u010den\u00ed koeficientu c\u2081<\/h2>\n\n\n\n<p>Sou\u010dinitel c\u2081 se vol\u00ed na z\u00e1klad\u011b rychlosti ot\u00e1\u010den\u00ed kola. Viz tabulka 2.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2008\" height=\"783\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/5Table-2-c1-value-table.png\" alt=\"\" class=\"wp-image-12027\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/5Table-2-c1-value-table.png 2008w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/5Table-2-c1-value-table-1536x599.png 1536w\" sizes=\"(max-width: 2008px) 100vw, 2008px\" \/><figcaption class=\"wp-element-caption\"><em>Tabulka 2 Tabulka hodnot c\u2081 (Zdroj: GB\/T 26477.1-2011)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-4-determine-coefficient-c\u2082\">Krok 4: Ur\u010den\u00ed koeficientu c\u2082<\/h2>\n\n\n\n<p>Koeficient <strong>c\u2082<\/strong> se vol\u00ed na z\u00e1klad\u011b klasifikace pracovn\u00edho zat\u00ed\u017een\u00ed mechanismu. B\u011b\u017enou prax\u00ed je tato klasifikace odpov\u00edd\u00e1 celkov\u00e9 klasifikaci je\u0159\u00e1bu a m\u016f\u017ee b\u00fdt stejn\u00e1 nebo o jednu \u00farove\u0148 ni\u017e\u0161\u00ed ne\u017e pracovn\u00ed zat\u00ed\u017een\u00ed je\u0159\u00e1bu. Viz tabulka 3.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2172\" height=\"724\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/6Table-3-c2-value-table.png\" alt=\"\" class=\"wp-image-12028\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/6Table-3-c2-value-table.png 2172w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/6Table-3-c2-value-table-1536x512.png 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/6Table-3-c2-value-table-2048x683.png 2048w\" sizes=\"(max-width: 2172px) 100vw, 2172px\" \/><figcaption class=\"wp-element-caption\"><em>Tabulka 3 Tabulka hodnot c\u2082 (Zdroj: GB\/T 26477.1-2011)<\/em><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-5-verify-overhead-crane-wheel-diameter-formulas-1-and-2\">Krok 5: Ov\u011b\u0159en\u00ed pr\u016fm\u011bru kola mostov\u00e9ho je\u0159\u00e1bu \u2013 vzorce 1 a 2<\/h2>\n\n\n\n<p>Pro kone\u010dn\u00e9 ur\u010den\u00ed velikosti kola ov\u011b\u0159te, zda kolo zvl\u00e1dne maxim\u00e1ln\u00ed provozn\u00ed zat\u00ed\u017een\u00ed kola bez nadm\u011brn\u00e9ho opot\u0159eben\u00ed. Plat\u00ed dva ov\u011b\u0159ovac\u00ed vzorce (vzorec 1 a vzorec 2).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1842\" height=\"854\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/7Figure-4-Formula-1.png\" alt=\"\" class=\"wp-image-12015\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/7Figure-4-Formula-1.png 1842w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/7Figure-4-Formula-1-1536x712.png 1536w\" sizes=\"(max-width: 1842px) 100vw, 1842px\" \/><figcaption class=\"wp-element-caption\"><em>Formule 1 (Zdroj: GB\/T 26477.1-2011)<\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2184\" height=\"720\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/8Figure-5-Formula-2.png\" alt=\"\" class=\"wp-image-12016\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/8Figure-5-Formula-2.png 2184w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/8Figure-5-Formula-2-1536x506.png 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/8Figure-5-Formula-2-2048x675.png 2048w\" sizes=\"(max-width: 2184px) 100vw, 2184px\" \/><figcaption class=\"wp-element-caption\"><em>Formule 2 (Zdroj: GB\/T 26477.1-2011)<\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Symbol<\/th><th>V\u00fdznam<\/th><th>Jednotka<\/th><\/tr><\/thead><tbody><tr><td>D<\/td><td>Pr\u016fm\u011br kola<\/td><td>mm<\/td><\/tr><tr><td>b<\/td><td>Efektivn\u00ed \u0161\u00ed\u0159ka kolejnice<\/td><td>mm<\/td><\/tr><tr><td>PL<\/td><td>P\u0159\u00edpustn\u00fd specifick\u00fd tlak (z tabulky 1)<\/td><td>N\/mm\u00b2<\/td><\/tr><tr><td>c\u2081<\/td><td>Koeficient z\u00e1visl\u00fd na rychlosti (z tabulky 2)<\/td><td>\u2014<\/td><\/tr><tr><td>c\u2082<\/td><td>Koeficient z\u00e1visl\u00fd na zat\u00ed\u017een\u00ed (z tabulky 3)<\/td><td>\u2014<\/td><\/tr><tr><td>Pmax<\/td><td>Maxim\u00e1ln\u00ed zat\u00ed\u017een\u00ed kola p\u0159i kombinaci zat\u00ed\u017een\u00ed A, B nebo C (v\u010detn\u011b dynamick\u00e9ho i statick\u00e9ho zku\u0161ebn\u00edho zat\u00ed\u017een\u00ed)<\/td><td>N<\/td><\/tr><tr><td>P-pr\u016fm\u011br<\/td><td>Ekvivalentn\u00ed zat\u00ed\u017een\u00ed pracovn\u00edho kola pro kombinace A a B, bran\u00e9 jako maxim\u00e1ln\u00ed hodnota<\/td><td>N<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"load-combination-categories\">Kategorie kombinac\u00ed zat\u00ed\u017een\u00ed<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Symbol<\/th><th>V\u00fdznam<\/th><th>Jednotka<\/th><\/tr><\/thead><tbody><tr><td>D<\/td><td>Pr\u016fm\u011br kola<\/td><td>mm<\/td><\/tr><tr><td>b<\/td><td>Efektivn\u00ed \u0161\u00ed\u0159ka kolejnice<\/td><td>mm<\/td><\/tr><tr><td>PL<\/td><td>P\u0159\u00edpustn\u00fd specifick\u00fd tlak (z tabulky 1)<\/td><td>N\/mm\u00b2<\/td><\/tr><tr><td>c\u2081<\/td><td>Koeficient z\u00e1visl\u00fd na rychlosti (z tabulky 2)<\/td><td>\u2014<\/td><\/tr><tr><td>c\u2082<\/td><td>Koeficient z\u00e1visl\u00fd na zat\u00ed\u017een\u00ed (z tabulky 3)<\/td><td>\u2014<\/td><\/tr><tr><td>Pmax<\/td><td>Maxim\u00e1ln\u00ed zat\u00ed\u017een\u00ed kola p\u0159i kombinaci zat\u00ed\u017een\u00ed A, B nebo C (v\u010detn\u011b dynamick\u00e9ho i statick\u00e9ho zku\u0161ebn\u00edho zat\u00ed\u017een\u00ed)<\/td><td>N<\/td><\/tr><tr><td>P-pr\u016fm\u011br<\/td><td>Ekvivalentn\u00ed zat\u00ed\u017een\u00ed pracovn\u00edho kola pro kombinace A a B, bran\u00e9 jako maxim\u00e1ln\u00ed hodnota<\/td><td>N<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"step-6-calculate-equivalent-working-wheel-load-pmean\">Krok 6: V\u00fdpo\u010det ekvivalentn\u00edho zat\u00ed\u017een\u00ed pracovn\u00edho kola Pmean<\/h2>\n\n\n\n<p>Pmean \u2013 ekvivalentn\u00ed pracovn\u00ed zat\u00ed\u017een\u00ed kola s ohledem na kombinace zat\u00ed\u017een\u00ed A a B \u2013 se vypo\u010d\u00edt\u00e1 jako aproximace pomoc\u00ed vzorce 3.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2172\" height=\"724\" src=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/9Figure-6-Formula-3.png\" alt=\"\" class=\"wp-image-12017\" srcset=\"https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/9Figure-6-Formula-3.png 2172w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/9Figure-6-Formula-3-1536x512.png 1536w, https:\/\/www.kscranegroup.com\/wp-content\/uploads\/2026\/07\/9Figure-6-Formula-3-2048x683.png 2048w\" sizes=\"(max-width: 2172px) 100vw, 2172px\" \/><figcaption class=\"wp-element-caption\"><em>Formule 3 (Zdroj: GB\/T 26477.1-2011)<\/em><\/figcaption><\/figure>\n\n\n\n<p><strong>D\u016fle\u017eit\u00e9 omezen\u00ed<\/strong>V\u00fd\u0161e uveden\u00e9 vzorce plat\u00ed pouze pro kola o pr\u016fm\u011bru nep\u0159esahuj\u00edc\u00edm 1,25 m. Zku\u0161enosti ukazuj\u00ed, \u017ee u v\u011bt\u0161\u00edch pr\u016fm\u011br\u016f by m\u011bl b\u00fdt povolen\u00fd tlak mezi kolejnic\u00ed a kolem sn\u00ed\u017een; pou\u017eit\u00ed kol s v\u011bt\u0161\u00edm pr\u016fm\u011brem se nedoporu\u010duje.<\/p>\n\n\n\n<p><strong>Referen\u010dn\u00ed standardy<strong><strong><strong><strong>(<a href=\"https:\/\/openstd.samr.gov.cn\/bzgk\/std\/std_list?p.p1=0&amp;p.p90=circulation_date&amp;p.p91=desc&amp;p.p2=%E8%B5%B7%E9%87%8D%E6%9C%BA\" target=\"_blank\" rel=\"noopener\">Dotaz na \u010d\u00ednsk\u00e9 normy pro je\u0159\u00e1by<\/a>)<\/strong><\/strong><\/strong><\/strong>:<\/strong><\/p>\n\n\n\n<ul>\n<li>GB\/T 26477.1-2011 Je\u0159\u00e1by \u2013 Konstruk\u010dn\u00ed v\u00fdpo\u010det kol a souvisej\u00edc\u00ed nosn\u00e9 konstrukce trolejov\u00fdch drah \u2013 \u010c\u00e1st 1: V\u0161eobecn\u011b<\/li>\n\n\n\n<li>GB\/T 6974.1-2008 Je\u0159\u00e1by \u2013 Terminologie \u2013 \u010c\u00e1st 1: V\u0161eobecn\u011b (IDT ISO 4306-1:2007)<\/li>\n\n\n\n<li>GB\/T 20863.1-2021 Je\u0159\u00e1by \u2013 Klasifikace \u2013 \u010c\u00e1st 1: V\u0161eobecn\u011b (IDT ISO 4301-1:2016)<\/li>\n\n\n\n<li>GB\/T 22437.1-2018 Je\u0159\u00e1by \u2013 Z\u00e1sady n\u00e1vrhu pro zat\u00ed\u017een\u00ed a kombinace zat\u00ed\u017een\u00ed \u2013 \u010c\u00e1st 1: V\u0161eobecn\u011b<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"When designing or procuring an overhead crane, how do you determine the correct wheel diameter for a given wheel load? The answer involves effective rail width, allowable specific bearing pressure, sp","protected":false},"featured_media":10134,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[189],"posts_tag":[867,868,801,62,863,850,121,865,864,866],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/xmxposts\/12018"}],"collection":[{"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":4,"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/xmxposts\/12018\/revisions"}],"predecessor-version":[{"id":12054,"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/xmxposts\/12018\/revisions\/12054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/media\/10134"}],"wp:attachment":[{"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/media?parent=12018"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/posts_category?post=12018"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/cs\/wp-json\/wp\/v2\/posts_tag?post=12018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}