{"id":11392,"date":"2026-04-19T20:05:11","date_gmt":"2026-04-19T18:05:11","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=11392"},"modified":"2026-05-11T09:01:06","modified_gmt":"2026-05-11T07:01:06","slug":"hajtom-hdjnak-fltengelye-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/hu\/katalog-czesci\/hajtom-hdjnak-fltengelye-liebherr\/","title":{"rendered":"LIEBHERR HAJT\u00d3M\u0170 H\u00cdDJ\u00c1NAK F\u00c9LTENGELYE"},"content":{"rendered":"<p>A hajt\u00f3m\u0171 h\u00eddj\u00e1nak f\u00e9ltengelye a differenci\u00e1lmechanizmust\u00f3l a ker\u00e9knapon kereszt\u00fcl tov\u00e1bb\u00edtja a forgat\u00f3nyomat\u00e9kot a bolyg\u00f3m\u0171ves v\u00e9gcs\u00f6kkent\u00e9sen kereszt\u00fcl, a Liebherr neh\u00e9z \u00e9p\u00edt\u0151- \u00e9s b\u00e1nyag\u00e9peire jellemz\u0151 dinamikus terhel\u00e9si viszonyok k\u00f6z\u00f6tt m\u0171k\u00f6dve. Az alkatr\u00e9sz 42CrMo4 \u00f6tv\u00f6z\u00f6tt ac\u00e9lb\u00f3l k\u00e9sz\u00fcl, amely indukci\u00f3s fel\u00fcleti edz\u00e9snek vetik al\u00e1 58\u201362 HRC kem\u00e9nys\u00e9gig a 2,5\u20134,0 mm edzett r\u00e9tegm\u00e9lys\u00e9gen, mik\u00f6zben meg\u0151rzik az \u00fct\u00e9sszer\u0171 terhel\u00e9seknek ellen\u00e1ll\u00f3 k\u00e9pl\u00e9keny magot. A tengely mindk\u00e9t v\u00e9g\u00e9n tal\u00e1lhat\u00f3 t\u00f6bbhornyos csapok Ra \u2264 1,6 \u00b5m m\u00e9rettoleranci\u00e1ig csiszoltak, ami minimaliz\u00e1lja a fretting kop\u00e1st a bolyg\u00f3m\u0171-n\u00e1bban \u00e9s a differenci\u00e1lkos\u00e1rban. A tengely 18 000 Nm-ig terjed\u0151 forgat\u00f3nyomat\u00e9kot tov\u00e1bb\u00edt a pillanatszer\u0171 dinamikus t\u00falterhel\u00e9sekben, amelyek a n\u00e9vleges \u00e9rt\u00e9k 1,3-szeres\u00e9t meghaladj\u00e1k, amelyek tipikusak az ind\u00edt\u00e1s vagy egyenetlen terepen val\u00f3 halad\u00e1s sor\u00e1n. A t\u00f6m\u00edt\u00e9si fel\u00fcletek, amelyek a t\u00f6m\u00edt\u0151gy\u0171r\u0171kkel m\u0171k\u00f6dnek egy\u00fctt, Ra \u2264 0,8 \u00b5m fel\u00fcleti \u00e9rdess\u00e9get ig\u00e9nyelnek, hogy megel\u0151zz\u00e9k a hajt\u00f3m\u0171olaj (SAE 80W-140, olajnyom\u00e1s 3,5 bar-ig) kisziv\u00e1rg\u00e1s\u00e1t a n\u00e1bba. A m\u0171vel\u00e9s abraz\u00edv \u00e1sv\u00e1nyi szennyez\u0151d\u00e9sekkel tel\u00edtett k\u00f6rnyezetben felgyors\u00edtja az abr\u00e1zi\u00f3t \u00e9s a kontaktf\u00e1rad\u00e1st a t\u00f6bbhornyos fel\u00fcleteken \u2014 a Liebherr a tengely cser\u00e9j\u00e9t aj\u00e1nlja 0,15 mm-n\u00e9l nagyobb oldals\u00f3 j\u00e1t\u00e9k meg\u00e1llap\u00edt\u00e1sakor vagy a munkafel\u00fcleten l\u00e1that\u00f3 pittingnyomok est\u00e9n.<\/p>\n<h3>Kompatibilis g\u00e9pek:<\/h3>\n<ul>\n<li>L524-438<\/li>\n<li>L534-434<\/li>\n<li>L538-432<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>A hajt\u00f3m\u0171 h\u00eddj\u00e1nak f\u00e9ltengelye a differenci\u00e1lmechanizmust\u00f3l a ker\u00e9knapon kereszt\u00fcl tov\u00e1bb\u00edtja a forgat\u00f3nyomat\u00e9kot a bolyg\u00f3m\u0171ves v\u00e9gcs\u00f6kkent\u00e9sen kereszt\u00fcl, a Liebherr neh\u00e9z \u00e9p\u00edt\u0151- \u00e9s b\u00e1nyag\u00e9peire jellemz\u0151 dinamikus terhel\u00e9si viszonyok k\u00f6z\u00f6tt m\u0171k\u00f6dve. Az alkatr\u00e9sz 42CrMo4 \u00f6tv\u00f6z\u00f6tt ac\u00e9lb\u00f3l k\u00e9sz\u00fcl, amely indukci\u00f3s fel\u00fcleti edz\u00e9snek vetik al\u00e1 58\u201362 HRC kem\u00e9nys\u00e9gig a 2,5\u20134,0 mm edzett r\u00e9tegm\u00e9lys\u00e9gen, mik\u00f6zben meg\u0151rzik az \u00fct\u00e9sszer\u0171 terhel\u00e9seknek ellen\u00e1ll\u00f3 k\u00e9pl\u00e9keny [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":11368,"parent":0,"template":"","meta":{"_acf_changed":false,"_liebherr_sku":"10044666","_liebherr_sku_all":"10044666","_oem_sku":"1760607901","_oem_sku_all":"DS:1760607901","_oem_brand":"DS","_oem_sku_raw":"1760607901DS"},"kategorie":[18204,18208,18209,17660,17664,17665],"class_list":["post-11392","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-kereszerkezet-l524-hu","kategorie-kereszerkezet-l534-hu","kategorie-kereszerkezet-l538-hu","kategorie-l524-hu","kategorie-l534-hu","kategorie-l538-hu"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/hu\/wp-json\/wp\/v2\/katalog-czesci\/11392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/hu\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/hu\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/hu\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/hu\/wp-json\/wp\/v2\/media\/11368"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/hu\/wp-json\/wp\/v2\/media?parent=11392"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/hu\/wp-json\/wp\/v2\/kategorie?post=11392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}