{"id":24793,"date":"2026-05-01T20:32:19","date_gmt":"2026-05-01T18:32:19","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=24793"},"modified":"2026-05-11T00:04:47","modified_gmt":"2026-05-10T22:04:47","slug":"hydraulick-akumultor-s-membrnou-pohonnho-systmu-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/sk\/katalog-czesci\/hydraulick-akumultor-s-membrnou-pohonnho-systmu-liebherr\/","title":{"rendered":"HYDRAULICK\u00dd AKUMUL\u00c1TOR S MEMBR\u00c1NOU POHONN\u00c9HO SYST\u00c9MU LIEBHERR"},"content":{"rendered":"<p>Jedn\u00e1 sa o membr\u00e1nov\u00fd hydraulick\u00fd akumul\u00e1tor (Membranspeicher) ur\u010den\u00fd pre pohonn\u00fd syst\u00e9m, ktor\u00e9ho \u00falohou je vyhladzovanie tlakov\u00fdch impulzov po\u010das radenia prevodovky. Tento prvok spolupracuje priamo so solenoidov\u00fdmi ventiami riadiacimi spojky, vyu\u017e\u00edvaj\u00facim plynuPopru\u017einy predtla\u010denej dus\u00edkom na tlmenie n\u00e1hlych skokov tlaku, \u010do chr\u00e1ni elektrohydraulick\u00e9 prvky pred po\u0161koden\u00edm. Kritick\u00fdm mechanizmom opotrebovania je \u00fanavov\u00e1 porucha elast\u00f3movej membr\u00e1ny (HNBR\/FKM) a postupn\u00e1 perme\u00e1cia dus\u00edka ved\u00faca k strate predtlaku a prechodu akumul\u00e1tora do stavu m\u0155tveho objemu. Ch\u00fdbaj\u00faca funkcia sp\u00f4sobuje trhanie pri raden\u00ed, v extr\u00e9mnych pr\u00edpadoch aj ni\u010div\u00e9 tlakov\u00e9 r\u00e1zy po\u0161kodzuj\u00face solenoidov\u00e9 ventily a tesnenia prevodov\u00e9ho syst\u00e9mu. Pl\u00e1novan\u00e1 v\u00fdmena je ekonomickej\u0161ia ako oprava po\u0161kodenej prevodovky, ke\u010f\u017ee n\u00e1klady na akumul\u00e1tor s\u00fa n\u00edzke v porovnan\u00ed so servisom pohonn\u00e9ho syst\u00e9mu. Pravideln\u00e1 kontrola predtlaku a v\u00fdmena br\u00e1nia kritick\u00fdm poruch\u00e1m, zabezpe\u010duj\u00fa plynul\u00fa prev\u00e1dzku naklada\u010da a predl\u017euj\u00fa \u017eivotnos\u0165 cel\u00e9ho hydraulick\u00e9ho okruhu.<\/p>\n<h3>Kompatibiln\u00e9 stroje:<\/h3>\n<ul>\n<li>L544-442<\/li>\n<li>L544-443<\/li>\n<li>L544-444<\/li>\n<li>L544-445<\/li>\n<li>L550-1287<\/li>\n<li>L550-456<\/li>\n<li>L554-452<\/li>\n<li>L554-453<\/li>\n<li>L556-1288<\/li>\n<li>L556-454<\/li>\n<li>L564-463<\/li>\n<li>L564-465<\/li>\n<li>L566-1168<\/li>\n<li>L566-1616<\/li>\n<li>L566-1617<\/li>\n<li>L566-1618<\/li>\n<li>L566-1619<\/li>\n<li>L566-460<\/li>\n<li>L574-472<\/li>\n<li>L574-473<\/li>\n<li>L576-1169<\/li>\n<li>L576-1413<\/li>\n<li>L576-457<\/li>\n<li>L580-1170<\/li>\n<li>L580-1412<\/li>\n<li>L580-1456<\/li>\n<li>L580-1495<\/li>\n<li>L580-458<\/li>\n<li>L580-459<\/li>\n<li>L584-788<\/li>\n<li>L586-461<\/li>\n<\/ul>\n<p><small>Komponent pojazdov\u00e9ho syst\u00e9mu stavebn\u00fdch strojov LIEBHERR \u2014 pou\u017e\u00edvan\u00fd v pojazdov\u00fdch reduktoroch a koncov\u00fdch prevodovk\u00e1ch p\u00e1sov\u00fdch \u043c\u0430\u0448\u0438\u043d (r\u00fdpadiel, p\u00e1sov\u00fdch naklada\u010dov, buldoz\u00e9rov) ako aj v pohonn\u00fdch mostoch a reduktoroch piast kolies kolov\u00fdch strojov (kolesov\u00fdch naklada\u010dov, kolesov\u00fdch r\u00fdpadiel). Odborn\u00e9 synonym\u00e1: pojazdov\u00fd syst\u00e9m, pojazdov\u00fd reduktor, koncov\u00e1 prevodovka, koncov\u00fd prevod, pojazdov\u00fd pohon, pohonn\u00fd most, reduktor piast kolies, prevodovka jazdy, mechanizmus jazdy.<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jedn\u00e1 sa o membr\u00e1nov\u00fd hydraulick\u00fd akumul\u00e1tor (Membranspeicher) ur\u010den\u00fd pre pohonn\u00fd syst\u00e9m, ktor\u00e9ho \u00falohou je vyhladzovanie tlakov\u00fdch impulzov po\u010das radenia prevodovky. Tento prvok spolupracuje priamo so solenoidov\u00fdmi ventiami riadiacimi spojky, vyu\u017e\u00edvaj\u00facim plynuPopru\u017einy predtla\u010denej dus\u00edkom na tlmenie n\u00e1hlych skokov tlaku, \u010do chr\u00e1ni elektrohydraulick\u00e9 prvky pred po\u0161koden\u00edm. Kritick\u00fdm mechanizmom opotrebovania je \u00fanavov\u00e1 porucha elast\u00f3movej membr\u00e1ny (HNBR\/FKM) a postupn\u00e1 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":24779,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"7623590","_liebherr_sku_all":"7623590","_oem_sku":"","_oem_sku_all":"","_oem_brand":"","_oem_sku_raw":""},"kategorie":[29252,29263,29262,29261,29260,29259,29258,29257,29256,29254,28708,28710,28712,28713,28714,28715,28716,28717,28718,28719],"class_list":["post-24793","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-pozemna-podvozkova-sustava-l544-sk","kategorie-pozemna-podvozkova-sustava-l586-sk","kategorie-pozemna-podvozkova-sustava-l580-sk","kategorie-pozemna-podvozkova-sustava-l576-sk","kategorie-pozemna-podvozkova-sustava-l574-sk","kategorie-pozemna-podvozkova-sustava-l566-sk","kategorie-pozemna-podvozkova-sustava-l564-sk","kategorie-pozemna-podvozkova-sustava-l556-sk","kategorie-pozemna-podvozkova-sustava-l554-sk","kategorie-pozemna-podvozkova-sustava-l550-sk","kategorie-l544-sk","kategorie-l550-sk","kategorie-l554-sk","kategorie-l556-sk","kategorie-l564-sk","kategorie-l566-sk","kategorie-l574-sk","kategorie-l576-sk","kategorie-l580-sk","kategorie-l586-sk"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/katalog-czesci\/24793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/users\/11"}],"version-history":[{"count":1,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/katalog-czesci\/24793\/revisions"}],"predecessor-version":[{"id":25791,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/katalog-czesci\/24793\/revisions\/25791"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/media\/24779"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/media?parent=24793"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/kategorie?post=24793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}