{"id":11390,"date":"2026-04-19T20:05:11","date_gmt":"2026-04-19T18:05:11","guid":{"rendered":"https:\/\/solids.pl\/?post_type=katalog-czesci&#038;p=11390"},"modified":"2026-05-11T01:14:58","modified_gmt":"2026-05-10T23:14:58","slug":"variklio-tilto-pusais-liebherr","status":"publish","type":"katalog-czesci","link":"https:\/\/solids.pl\/lt\/katalog-czesci\/variklio-tilto-pusais-liebherr\/","title":{"rendered":"VARIKLIO TILTO PUSA\u0160IS LIEBHERR"},"content":{"rendered":"<p>Variklio tilto pusa\u0161is perduoda sukimo moment\u0105 i\u0161 diferencialinio mechanizmo \u012f rato navo per planetin\u012f galin\u0117s redukcijos peradavan\u012f, veikiant dinaminiams kr\u016bviams, b\u016bdingiems Liebherr sunkiai statybai ir kasybai skirtom ma\u0161inom. Elementas pagamintas i\u0161 legiruoto plieno 42CrMo4, kuriame atlikta indukcinio pavir\u0161iaus gr\u016bdinimas iki 58\u201362 HRC kietumo gr\u016bdinto sluoksnio gylyje 2,5\u20134,0 mm, i\u0161laikant \u017evalg\u0173 \u0161erd\u012f, atspari\u0105 sm\u016bgin\u0117ms apkrovoms. Daugia\u0161ak\u0117s pernyt\u0117s abiguose variklio galiuose \u0161lifuojamos pagal matmen\u0173 tolerancij\u0105 Ra \u2264 1,6 \u00b5m, o tai suma\u017eina trinim\u0105 su planetine nava ir diferencialinio krep\u0161io s\u0105ry\u0161yje. Variklis perduoda sukimo momentus iki 18 000 Nm esant momentin\u0117ms dinamin\u0117ms perkrovoms, vir\u0161ijan\u010dioms 1,3 kart\u0105 nominali\u0105 vert\u0119, b\u016bdingoms paleidimui ar va\u017eiavimui nelygiu gruntu. Sandarinimo pavir\u0161iai, veikiantys su sandarinimo \u017eiedais, reikalauja pavir\u0161iaus \u0161iurk\u0161tumo Ra \u2264 0,8 \u00b5m, kad b\u016bt\u0173 i\u0161vengta transmisijos alyvos (SAE 80W-140, alyvos sl\u0117gis iki 3,5 bar) nutek\u0117jimo \u012f navo vidurin\u0119 dal\u012f. Eksploatacija abrazyvi\u0173 mineralini\u0173 ne\u0161varum\u0173 aplinkoje greitina abrazijos ir kontakto nuovargio procesus daugia\u0161ak\u0117se \u2014 Liebherr rekomenduoja keisti varil\u012f nustatant \u0161onin\u012f atsiki\u0161im\u0105, vir\u0161ijant\u012f 0,15 mm, arba matomus pittingo \u017eymius darbo pavir\u0161iuje.<\/p>\n<h3>Suderinamos ma\u0161inos:<\/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>Variklio tilto pusa\u0161is perduoda sukimo moment\u0105 i\u0161 diferencialinio mechanizmo \u012f rato navo per planetin\u012f galin\u0117s redukcijos peradavan\u012f, veikiant dinaminiams kr\u016bviams, b\u016bdingiems Liebherr sunkiai statybai ir kasybai skirtom ma\u0161inom. Elementas pagamintas i\u0161 legiruoto plieno 42CrMo4, kuriame atlikta indukcinio pavir\u0161iaus gr\u016bdinimas iki 58\u201362 HRC kietumo gr\u016bdinto sluoksnio gylyje 2,5\u20134,0 mm, i\u0161laikant \u017evalg\u0173 \u0161erd\u012f, atspari\u0105 sm\u016bgin\u0117ms apkrovoms. Daugia\u0161ak\u0117s [&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":[48520,48524,48525,47906,47910,47911],"class_list":["post-11390","katalog-czesci","type-katalog-czesci","status-publish","has-post-thumbnail","hentry","kategorie-eismo-sistema-l524-lt","kategorie-eismo-sistema-l534-lt","kategorie-eismo-sistema-l538-lt","kategorie-l524-lt","kategorie-l534-lt","kategorie-l538-lt"],"acf":[],"_links":{"self":[{"href":"https:\/\/solids.pl\/lt\/wp-json\/wp\/v2\/katalog-czesci\/11390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solids.pl\/lt\/wp-json\/wp\/v2\/katalog-czesci"}],"about":[{"href":"https:\/\/solids.pl\/lt\/wp-json\/wp\/v2\/types\/katalog-czesci"}],"author":[{"embeddable":true,"href":"https:\/\/solids.pl\/lt\/wp-json\/wp\/v2\/users\/11"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solids.pl\/lt\/wp-json\/wp\/v2\/media\/11368"}],"wp:attachment":[{"href":"https:\/\/solids.pl\/lt\/wp-json\/wp\/v2\/media?parent=11390"}],"wp:term":[{"taxonomy":"kategorie","embeddable":true,"href":"https:\/\/solids.pl\/lt\/wp-json\/wp\/v2\/kategorie?post=11390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}