{"id":24827,"date":"2026-05-01T20:35:36","date_gmt":"2026-05-01T18:35:36","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=24827"},"modified":"2026-05-11T00:04:32","modified_gmt":"2026-05-10T22:04:32","slug":"eln-kolk-pracovnho-psluenstv-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/cs\/katalog-czesci\/eln-kolk-pracovnho-psluenstv-liebherr\/","title":{"rendered":"\u010cELN\u00cd KOL\u00cdK PRACOVN\u00cdHO P\u0158\u00cdSLU\u0160ENSTV\u00cd LIEBHERR"},"content":{"rendered":"<p>\u010celn\u00ed kol\u00edk pracovn\u00edho p\u0159\u00edslu\u0161enstv\u00ed je kalen\u00e1 ocelov\u00e1 kloubov\u00e1 osa o povrchov\u00e9 tvrdosti 58\u201362 HRC, kter\u00e1 funguje jako osa ot\u00e1\u010den\u00ed v spoj\u00edch mezi ramenem, v\u00fdlo\u017en\u00edkem a lopatu. Jeho le\u0161t\u011bn\u00fd pracovn\u00ed povrch (Ra \u2264 0,4 \u00b5m) spolupracuje s bronzov\u00fdmi pouzdry a umo\u017e\u0148uje hladk\u00fd pohyb p\u0159i zat\u00ed\u017een\u00edch a\u017e 250 kN. P\u0159iva\u0159en\u00fd zaji\u0161\u0165ovac\u00ed l\u00edmec br\u00e1n\u00ed ot\u00e1\u010den\u00ed kol\u00edku v otvoru. Kritick\u00fdm mechanismem opot\u0159eben\u00ed je abrazn\u00ed p\u016fsoben\u00ed zne\u010di\u0161t\u011bn\u00e9ho maziva, kter\u00e9 vede k ot\u011bru, tvorb\u011b Brinellov\u00fdch d\u016flk\u016f a \u00fanavov\u00fdm trhlin\u00e1m v z\u00f3n\u011b svaru l\u00edmce. To postupn\u011b zp\u016fsobuje v\u016fli a nekontrolovan\u00e9 pohyby lopaty. Pl\u00e1novan\u00e1 v\u00fdm\u011bna kol\u00edku spolu s pouzdry je podstatn\u011b levn\u011bj\u0161\u00ed ne\u017e oprava po selh\u00e1n\u00ed, kdy ztr\u00e1ta kol\u00edku n\u00e1sledkem \u00fanavov\u00e9ho poru\u0161en\u00ed materi\u00e1lu m\u016f\u017ee v\u00e9st k n\u00e1hl\u00e9mu rozpojen\u00ed p\u0159\u00edslu\u0161enstv\u00ed a dlouhodob\u00e9mu prostoji stroje. Pravideln\u00e1 kontrola a \u00fadr\u017eba zabra\u0148uj\u00ed nezvratn\u00fdm po\u0161kozen\u00edm konstrukce a zaji\u0161\u0165uj\u00ed provozn\u00ed bezpe\u010dnost a p\u0159esnost \u0159\u00edzen\u00ed.<\/p>\n<h3>Kompatibiln\u00ed stroje:<\/h3>\n<ul>\n<li>L564-462<\/li>\n<li>L564-463<\/li>\n<li>L564-464<\/li>\n<li>L564-465<\/li>\n<li>L566-1168<\/li>\n<li>L566-1484<\/li>\n<li>L566-1616<\/li>\n<li>L566-1617<\/li>\n<li>L566-1618<\/li>\n<li>L566-1619<\/li>\n<li>L566-1758<\/li>\n<li>L566-1797<\/li>\n<li>L566-460<\/li>\n<li>L574-472<\/li>\n<li>L574-473<\/li>\n<li>L576-1169<\/li>\n<li>L576-1333<\/li>\n<li>L576-1413<\/li>\n<li>L576-1759<\/li>\n<li>L576-457<\/li>\n<li>L580-1170<\/li>\n<li>L580-1412<\/li>\n<li>L580-1456<\/li>\n<li>L580-1464<\/li>\n<li>L580-1495<\/li>\n<li>L580-1760<\/li>\n<li>L580-1798<\/li>\n<li>L580-458<\/li>\n<li>L580-459<\/li>\n<li>L580-475<\/li>\n<\/ul>\n<p><small>Komponenty pou\u017e\u00edvan\u00e9 v pracovn\u00edm \u00fastroj\u00ed bagr\u016f, naklada\u010d\u016f, buldozer\u016f a t\u011b\u017eebn\u00edch stroj\u016f LIEBHERR. Rozsah zahrnuje zuby lopaty, kl\u00edny zub\u016f, adapt\u00e9ry zub\u016f, pojistn\u00e9 \u010depy upev\u0148uj\u00edc\u00ed zuby, \u010depy ramene, pouzdra \u010dep\u016f hydraulick\u00fdch v\u00e1lc\u016f, kulov\u00e1 lo\u017eiska kloub\u016f, \u0159ezn\u00e9 hrany, pl\u00e1ty, bo\u010dn\u00ed li\u0161ty lopaty, adapt\u00e9ry zub\u016f GET, hroty ripper\u016f a \u010depy upevn\u011bn\u00ed p\u0159\u00edslu\u0161enstv\u00ed. Odv\u011btvov\u00e9 synonyma: prvky pracovn\u00edho \u00fastroj\u00ed, \u010d\u00e1sti v\u00fdsuvu a ramene, d\u00edly GET (Ground Engaging Tools), zuby bagru, p\u0159\u00edslu\u0161enstv\u00ed ramene, pracovn\u00ed d\u00edly, prvky lopaty.<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u010celn\u00ed kol\u00edk pracovn\u00edho p\u0159\u00edslu\u0161enstv\u00ed je kalen\u00e1 ocelov\u00e1 kloubov\u00e1 osa o povrchov\u00e9 tvrdosti 58\u201362 HRC, kter\u00e1 funguje jako osa ot\u00e1\u010den\u00ed v spoj\u00edch mezi ramenem, v\u00fdlo\u017en\u00edkem a lopatu. Jeho le\u0161t\u011bn\u00fd pracovn\u00ed povrch (Ra \u2264 0,4 \u00b5m) spolupracuje s bronzov\u00fdmi pouzdry a umo\u017e\u0148uje hladk\u00fd pohyb p\u0159i zat\u00ed\u017een\u00edch a\u017e 250 kN. P\u0159iva\u0159en\u00fd zaji\u0161\u0165ovac\u00ed l\u00edmec br\u00e1n\u00ed ot\u00e1\u010den\u00ed kol\u00edku v otvoru. [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":24814,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"8920490","_liebherr_sku_all":"8920490","_oem_sku":"","_oem_sku_all":"","_oem_brand":"","_oem_sku_raw":""},"kategorie":[64432,66240,66274,66308,66342,66376,10030,10031,10032,10033,10034],"class_list":["post-24827","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-soucasti-pracovniho-zarizeni-cs","kategorie-soucasti-pracovniho-zarizeni-l564-cs","kategorie-soucasti-pracovniho-zarizeni-l566-cs","kategorie-soucasti-pracovniho-zarizeni-l574-cs","kategorie-soucasti-pracovniho-zarizeni-l576-cs","kategorie-soucasti-pracovniho-zarizeni-l580-cs","kategorie-l564-cs","kategorie-l566-cs","kategorie-l574-cs","kategorie-l576-cs","kategorie-l580-cs"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/cs\/wp-json\/wp\/v2\/katalog-czesci\/24827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/cs\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/cs\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/cs\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/cs\/wp-json\/wp\/v2\/media\/24814"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/cs\/wp-json\/wp\/v2\/media?parent=24827"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/cs\/wp-json\/wp\/v2\/kategorie?post=24827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}