{"id":23647,"date":"2026-05-01T16:59:48","date_gmt":"2026-05-01T14:59:48","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=23647"},"modified":"2026-05-01T17:09:09","modified_gmt":"2026-05-01T15:09:09","slug":"radialny-tesniaci-kruzok-hnacej-hriadela-hydrostatickej-cerpadla-pojazdu-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/sk\/katalog-czesci\/radialny-tesniaci-kruzok-hnacej-hriadela-hydrostatickej-cerpadla-pojazdu-liebherr\/","title":{"rendered":"RADI\u00c1LNY TESNIACI KR\u00da\u017dOK HNACEJ HRIADE\u013dA HYDROSTATICKEJ \u010cERPADLA POJAZDU LIEBHERR"},"content":{"rendered":"<p>Ide o radi\u00e1lny tesniaci kr\u00fa\u017eok hriade\u013ea ur\u010den\u00fd pre hnaciu hriad\u013eu hydrostatick\u00e9ho \u010derpadla A4VG v syst\u00e9me pohonu pojazdu strojov Liebherr. Tento prvok utes\u0148uje miesto v\u00fdstupu hriade\u013ea z skri\u0148e \u010derpadla, \u010d\u00edm zabra\u0148uje \u00faniku hydraulick\u00e9ho oleja pod tlakom a blokuje vniknutie vody, prachu a ne\u010dist\u00f4t do vn\u00fatra \u010derpadla. Jeho hlavn\u00fdm mechanizmom opotrebovania je vytvrdzovanie a praskanie tesniaceho pera v d\u00f4sledku vysokej teploty oleja a abraz\u00edvne p\u00f4sobenie pracovnej plochy v kontakte s hriad\u013eou. Netesnos\u0165 vedie k poklesu tlaku v hydrostatickom okruhu, strate oleja a riziku po\u0161kodenia \u010derpadla v d\u00f4sledku prev\u00e1dzky pri nedostato\u010dnom mazan\u00ed. Pl\u00e1novan\u00e1 v\u00fdmena tesnenia pri ka\u017edej \u00fadr\u017ebe \u010derpadla je v\u00fdznamne lacnej\u0161ia ako oprava alebo v\u00fdmena cel\u00e9ho \u010derpadla A4VG. Pou\u017eitie origin\u00e1lneho tesnenia zaru\u010duje zhodu s tov\u00e1rensk\u00fdm toleranciami a zachov\u00e1va tesnos\u0165 hydrostatick\u00e9ho syst\u00e9mu.<\/p>\n<h3>Kompatibiln\u00e9 stroje:<\/h3>\n<ul>\n<li>L512-430<\/li>\n<li>L512-466<\/li>\n<li>L514-1115<\/li>\n<li>L514-1265<\/li>\n<li>L514-467<\/li>\n<li>L514-790<\/li>\n<li>L522-422<\/li>\n<li>L524-438<\/li>\n<li>L524-659<\/li>\n<li>L528-660<\/li>\n<li>L534-434<\/li>\n<li>L541-289<\/li>\n<li>L544-442<\/li>\n<li>L544-443<\/li>\n<li>L544-444<\/li>\n<li>L544-445<\/li>\n<li>L546-1755<\/li>\n<li>L546-1795<\/li>\n<li>L550-456<\/li>\n<li>L554-452<\/li>\n<li>L554-453<\/li>\n<li>L556-454<\/li>\n<li>L584-788<\/li>\n<li>L586-461<\/li>\n<li>R964 C SHD-1009<\/li>\n<li>R964 C SHD-1278<\/li>\n<li>R964 C-HD-1165<\/li>\n<li>R964 C-HD-1364<\/li>\n<li>R964 C-HD-1503<\/li>\n<li>R964 C-HD-1651<\/li>\n<li>R964 C-HD-448<\/li>\n<li>R964 C-SHD-1278<\/li>\n<li>R964 CHD-1145<\/li>\n<li>R964 CHD-1364<\/li>\n<li>R964 CHD-1370<\/li>\n<li>R964 CHD-448<\/li>\n<li>R964 CHDSL-1008<\/li>\n<li>R964 CHDSL-1126<\/li>\n<li>R964 CLCV-1416<\/li>\n<li>R964 CSHD-1009<\/li>\n<li>R964 CSHD-1278<\/li>\n<li>R964 CSHD-1447<\/li>\n<li>R964 CSHD-1448<\/li>\n<li>R964 SHD-1009<\/li>\n<li>R964C HD-1165<\/li>\n<li>R964C HD-448<\/li>\n<li>R966 HD-1397<\/li>\n<li>R966 HD-1427<\/li>\n<li>R966 HD-1458<\/li>\n<li>R966 HD-1535<\/li>\n<li>R966 HD-1570<\/li>\n<li>R966 HD-1771<\/li>\n<li>R966 HD-1783<\/li>\n<li>R966 LC-V-1459<\/li>\n<li>R966 LC-V-1535<\/li>\n<li>R966 LC-V-1569<\/li>\n<li>R966 LC-V-1783<\/li>\n<li>R966 S-HD-1359<\/li>\n<li>R966 S-HD-1535<\/li>\n<li>R966-1771<\/li>\n<li>R970 S-HD-1538<\/li>\n<li>R970 S-HD-1571<\/li>\n<li>R970 S-HD-1572<\/li>\n<li>R970 S-HD-1772<\/li>\n<li>R970 S-HD-1784<\/li>\n<li>R970 SME-1400<\/li>\n<li>R970 SME-1401<\/li>\n<li>R974 C-HR-1059<\/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>Ide o radi\u00e1lny tesniaci kr\u00fa\u017eok hriade\u013ea ur\u010den\u00fd pre hnaciu hriad\u013eu hydrostatick\u00e9ho \u010derpadla A4VG v syst\u00e9me pohonu pojazdu strojov Liebherr. Tento prvok utes\u0148uje miesto v\u00fdstupu hriade\u013ea z skri\u0148e \u010derpadla, \u010d\u00edm zabra\u0148uje \u00faniku hydraulick\u00e9ho oleja pod tlakom a blokuje vniknutie vody, prachu a ne\u010dist\u00f4t do vn\u00fatra \u010derpadla. Jeho hlavn\u00fdm mechanizmom opotrebovania je vytvrdzovanie a praskanie tesniaceho pera [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":23633,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"7620752","_liebherr_sku_all":"7620752","_oem_sku":"","_oem_sku_all":"","_oem_brand":"","_oem_sku_raw":""},"kategorie":[29246,28801,28802,28803,28805,29239,29240,29243,29244,29248,29252,29253,29254,29256,29257,29263,28695,28696,28699,28700,28702,28704,28706,28708,28709,28710,28712,28713,28719,28643,28644,28645,28647],"class_list":["post-23647","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-pozemna-podvozkova-sustava-l528-sk","kategorie-pozemna-podvozkova-sustava-r964-sk","kategorie-pozemna-podvozkova-sustava-r966-sk","kategorie-pozemna-podvozkova-sustava-r970-sk","kategorie-pozemna-podvozkova-sustava-r974-sk","kategorie-pozemna-podvozkova-sustava-l512-sk","kategorie-pozemna-podvozkova-sustava-l514-sk","kategorie-pozemna-podvozkova-sustava-l522-sk","kategorie-pozemna-podvozkova-sustava-l524-sk","kategorie-pozemna-podvozkova-sustava-l534-sk","kategorie-pozemna-podvozkova-sustava-l544-sk","kategorie-pozemna-podvozkova-sustava-l546-sk","kategorie-pozemna-podvozkova-sustava-l550-sk","kategorie-pozemna-podvozkova-sustava-l554-sk","kategorie-pozemna-podvozkova-sustava-l556-sk","kategorie-pozemna-podvozkova-sustava-l586-sk","kategorie-l512-sk","kategorie-l514-sk","kategorie-l522-sk","kategorie-l524-sk","kategorie-l528-sk","kategorie-l534-sk","kategorie-l541-sk","kategorie-l544-sk","kategorie-l546-sk","kategorie-l550-sk","kategorie-l554-sk","kategorie-l556-sk","kategorie-l586-sk","kategorie-r964-sk","kategorie-r966-sk","kategorie-r970-sk","kategorie-r974-sk"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/katalog-czesci\/23647","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"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/media\/23633"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/media?parent=23647"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/sk\/wp-json\/wp\/v2\/kategorie?post=23647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}