{"id":10264,"date":"2026-04-17T23:25:20","date_gmt":"2026-04-17T21:25:20","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=10264"},"modified":"2026-05-11T01:15:23","modified_gmt":"2026-05-10T23:15:23","slug":"viediskni-oprugasti-koni-pogon-vonje-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/sr\/katalog-czesci\/viediskni-oprugasti-koni-pogon-vonje-liebherr\/","title":{"rendered":"VI\u0160EDISKNI OPRUGASTI KO\u010cNI POGON VO\u017dNJE LIEBHERR"},"content":{"rendered":"<p>Vi\u0161ediskni oprugasti ko\u010dni pogon vo\u017enje predstavlja integralni podsistem finalnog stepena transmisije gusjeni\u010dnih i to\u010dkastih ma\u0161ina Liebherr, istovremeno obavljaju\u0107i funkciju parkirne i servisne ko\u010dnice. Ku\u0107i\u0161te ko\u010dnice izra\u0111eno je od legiranog \u010delika 42CrMo4 (toplinski obra\u0111enog na 28\u201334 HRC), dok su diskovi od \u010delika 16MnCr5 cementiranog i kaljenog na 58\u201362 HRC, s nominalnom radnom debljinom 3,5 mm i dozvoljenim istro\u0161avanjem do 0,4 mm po strani. Paket vi\u0161edisknog sistema funkcioni\u0161e u uljnoj kupki (mokra ko\u010dnica), \u0161to smanjuje fretting koroziju na spojnim povr\u0161inama i abrazivno tro\u0161enje obloga pri nominalnom pritisku opruge od oko 180\u2013220 kN. Otpu\u0161tanje ko\u010dnice vr\u0161i se hidrauli\u010dno pri radnom pritisku 35\u201345 bar, a moment ko\u010denja u mirovanju dosti\u017ee vrednosti ve\u0107e od 12 000 Nm na izlaznom vratilu. Tanjuraste opruge od nehr\u0111aju\u0107eg opru\u017enog \u010delika odr\u017eavaju stabilnost sile stezanja u temperaturnom opsegu od \u201340 \u00b0C do +120 \u00b0C, \u0161to je bitno pri radu u ekstremnim uslovima. Zamor kontakta diskova ispoljavase pittingom i mikropukotinama na rubovima \u2013 detektovanim metodom penetranta \u2013 i predstavlja kriterijum bezuslovno zamene celog paketa bez selektivne regeneracije. Liebherr preporu\u010duje zamenu ko\u010dnice kao jedinstva, bez razdvajanja komponenti opruga i diskova.<\/p>\n<h3>Kompatibilne ma\u0161ine:<\/h3>\n<ul>\n<li>LR632-393<\/li>\n<li>LR632B-393<\/li>\n<li>PR732-350<\/li>\n<li>PR732B-350<\/li>\n<li>PR732BL-412<\/li>\n<li>PR732BM-351<\/li>\n<li>PR732L-412<\/li>\n<li>PR732M-351<\/li>\n<\/ul>\n<h3>\u041e\u0434\u0433\u043e\u0432\u0430\u0440\u0430 \u0440\u0435\u0434\u0443\u043a\u0442\u043e\u0440\u0438\u043c\u0430 \u0432\u043e\u0436\u045a\u0435:<\/h3>\n<ul>\n<li>500\/555<\/li>\n<li>FAT 500P595D<\/li>\n<\/ul>\n<p><small>\u041a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430 \u0437\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0458\u0435\u0437\u0434\u045a\u0435 \u0433\u0440\u0430\u0452\u0435\u0432\u0438\u043d\u0441\u043a\u0438\u0445 \u043c\u0430\u0448\u0438\u043d\u0430 LIEBHERR \u2014 \u043f\u0440\u0438\u043c\u0435\u045a\u0435\u043d\u0430 \u0443 \u0440\u0435\u0434\u0443\u043a\u0442\u043e\u0440\u0438\u043c\u0430 \u0432\u043e\u0436\u045a\u0435 \u0438 \u0437\u0430\u0432\u0440\u0448\u043d\u0438\u043c \u043f\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u0430 \u0433\u0443\u0441\u0435\u043d\u0438\u0447\u043d\u0438\u0445 \u043c\u0430\u0448\u0438\u043d\u0430 (\u0431\u0430\u0433\u0435\u0440\u0438, \u0433\u0443\u0441\u0435\u043d\u0438\u0447\u0430\u0440\u0441\u043a\u0438 \u0443\u0442\u043e\u0432\u0430\u0440\u0438\u0432\u0430\u0447\u0438, \u0431\u0443\u043b\u0434\u043e\u0436\u0435\u0440\u0438) \u043a\u0430\u043e \u0438 \u0443 \u043f\u043e\u0433\u043e\u043d\u0441\u043a\u0438\u043c \u043c\u043e\u0441\u0442\u043e\u0432\u0438\u043c\u0430 \u0438 \u043f\u043b\u0430\u043d\u0435\u0442\u043d\u0438\u043c \u0440\u0435\u0434\u0443\u043a\u0442\u043e\u0440\u0438\u043c\u0430 \u0433\u043b\u0430\u0432\u0447\u0438\u043d\u0430 \u0442\u043e\u0447\u043a\u043e\u0432\u0430 \u0442\u043e\u0447\u043a\u0430\u0441\u0442\u0438\u0445 \u043c\u0430\u0448\u0438\u043d\u0430 (\u0442\u043e\u0447\u043a\u0430\u0441\u0442\u0438 \u0443\u0442\u043e\u0432\u0430\u0440\u0438\u0432\u0430\u0447\u0438, \u0442\u043e\u0447\u043a\u0430\u0441\u0442\u0438 \u0431\u0430\u0433\u0435\u0440\u0438). \u0421\u0442\u0440\u0443\u0447\u043d\u0438 \u0441\u0438\u043d\u043e\u043d\u0438\u043c\u0438: \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0458\u0435\u0437\u0434\u045a\u0435, \u0440\u0435\u0434\u0443\u043a\u0442\u043e\u0440 \u0432\u043e\u0436\u045a\u0435, \u0437\u0430\u0432\u0440\u0448\u043d\u0438 \u043f\u0440\u0435\u043d\u043e\u0441, \u043f\u043e\u0433\u043e\u043d\u0441\u043a\u0438 \u043c\u043e\u0441\u0442, \u043f\u0440\u0435\u043d\u043e\u0441\u043d\u0438\u043a \u0458\u0435\u0437\u0434\u045a\u0435, \u043f\u043b\u0430\u043d\u0435\u0442\u043d\u0438 \u0440\u0435\u0434\u0443\u043a\u0442\u043e\u0440, \u0433\u043b\u0430\u0432\u0447\u0438\u043d\u0430 \u0442\u043e\u0447\u043a\u0430, \u0430\u043a\u0441\u0438\u0458\u0430\u043b\u043d\u0438 \u0440\u0435\u0434\u0443\u043a\u0442\u043e\u0440, \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u0430\u043c \u0432\u043e\u0436\u045a\u0435.<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u0161ediskni oprugasti ko\u010dni pogon vo\u017enje predstavlja integralni podsistem finalnog stepena transmisije gusjeni\u010dnih i to\u010dkastih ma\u0161ina Liebherr, istovremeno obavljaju\u0107i funkciju parkirne i servisne ko\u010dnice. Ku\u0107i\u0161te ko\u010dnice izra\u0111eno je od legiranog \u010delika 42CrMo4 (toplinski obra\u0111enog na 28\u201334 HRC), dok su diskovi od \u010delika 16MnCr5 cementiranog i kaljenog na 58\u201362 HRC, s nominalnom radnom debljinom 3,5 mm i [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":10248,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"502038801","_liebherr_sku_all":"502038801,502037501","_oem_sku":"","_oem_sku_all":"","_oem_brand":"","_oem_sku_raw":""},"kategorie":[31315,43729,30517,43482],"class_list":["post-10264","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-hodov-mehanizam-lr632-sr","kategorie-hodov-mehanizam-pr732-sr","kategorie-lr632-sr","kategorie-pr732-sr"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/katalog-czesci\/10264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/media\/10248"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/media?parent=10264"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/sr\/wp-json\/wp\/v2\/kategorie?post=10264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}