{"id":15259,"date":"2025-01-19T14:18:18","date_gmt":"2025-01-19T14:18:18","guid":{"rendered":"https:\/\/www.hydraulic-cylinders.net\/product\/bucket-cylinder-for-caterpillar-large-excavator-e390d\/"},"modified":"2025-01-19T14:18:20","modified_gmt":"2025-01-19T14:18:20","slug":"bucket-cylinder-for-caterpillar-large-excavator-e390d","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/sk\/produkt\/bucket-cylinder-for-caterpillar-large-excavator-e390d\/","title":{"rendered":"Valec vedra pre ve\u013ek\u00e9 r\u00fdpadlo Caterpillar E390D"},"content":{"rendered":"<h1>Valec vedra pre ve\u013ek\u00e9 r\u00fdpadlo Caterpillar E390D<\/h1>\n<h2>\u00davod<\/h2>\n<p>Hydraulick\u00fd valec ly\u017eice je \u0161peci\u00e1lne navrhnut\u00fd hydraulick\u00fd valec pou\u017e\u00edvan\u00fd na ovl\u00e1danie pohybu ly\u017eice v \u0165a\u017ek\u00fdch strojoch, ako s\u00fa bagre, r\u00fdpadlo-naklada\u010de a \u010deln\u00e9 naklada\u010de. Jeho hlavnou funkciou je umo\u017eni\u0165 zdv\u00edhanie, sp\u00fa\u0161\u0165anie a nakl\u00e1\u0148anie ly\u017eice, v\u010faka \u010domu je vhodn\u00e1 na r\u00f4zne \u00falohy manipul\u00e1cie s materi\u00e1lom. V hydraulickom syst\u00e9me valec ly\u017eice presne riadi pohyby ly\u017eice prostredn\u00edctvom zmien tlaku hydraulick\u00e9ho oleja, \u010do umo\u017e\u0148uje obsluhe efekt\u00edvne manipulova\u0165 s \u0165a\u017ek\u00fdmi bremenami a prisp\u00f4sobi\u0165 sa zlo\u017eit\u00fdm pracovn\u00fdm prostrediam a r\u00f4znorod\u00fdm po\u017eiadavk\u00e1m pr\u00e1ce. <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-2.webp\"><\/p>\n<h2>Funkcie<\/h2>\n<ul>\n<li>\n<h3>Vysok\u00e1 pevnos\u0165 a odolnos\u0165<\/h3>\n<p>Valce s kor\u010dekom s\u00fa zvy\u010dajne vyroben\u00e9 z vysokopevnostnej ocele alebo hlin\u00edka a s\u00fa schopn\u00e9 odol\u00e1va\u0165 vysok\u00e9mu tlaku a \u0165a\u017ek\u00fdm za\u0165a\u017eeniam, v\u010faka \u010domu s\u00fa vhodn\u00e9 do n\u00e1ro\u010dn\u00fdch pracovn\u00fdch prostred\u00ed. S\u00fa navrhnut\u00e9 s oh\u013eadom na odolnos\u0165 vo\u010di opotrebovaniu a kor\u00f3zii, \u010do predl\u017euje ich \u017eivotnos\u0165.<\/p>\n<\/li>\n<li>\n<h3>Efekt\u00edvna hydraulick\u00e1 prev\u00e1dzka<\/h3>\n<p>Valce kor\u010dekov vyu\u017e\u00edvaj\u00fa hydraulick\u00fd tlak oleja na dosiahnutie plynul\u00e9ho vys\u00favania a zas\u00favania. Dok\u00e1\u017eu r\u00fdchlo reagova\u0165 na ovl\u00e1dacie povely a poskytuj\u00fa siln\u00e9 tla\u010dn\u00e9 a \u0165a\u017en\u00e9 sily, ktor\u00e9 s\u00fa vhodn\u00e9 na manipul\u00e1ciu s \u0165a\u017ek\u00fdmi bremenami a zlo\u017eit\u00fdmi pracovn\u00fdmi \u00falohami.<\/p>\n<\/li>\n<li>\n<h3>R\u00f4zne typy<\/h3>\n<p>Valce kor\u010dekov m\u00f4\u017eu by\u0165 jedno\u010dinn\u00e9 (vyu\u017e\u00edvaj\u00fa hydraulick\u00fd tlak iba v jednom smere) alebo dvoj\u010dinn\u00e9 (vyu\u017e\u00edvaj\u00fa hydraulick\u00fd tlak v oboch smeroch) v z\u00e1vislosti od prev\u00e1dzkov\u00fdch potrieb. Niektor\u00e9 modely s\u00fa teleskopick\u00e9, \u010do umo\u017e\u0148uje v\u00e4\u010d\u0161ie vysunutie bez zv\u00e4\u010d\u0161enia vonkaj\u0161\u00edch rozmerov, v\u010faka \u010domu s\u00fa vhodn\u00e9 pre aplik\u00e1cie s obmedzen\u00fdm priestorom.<\/p>\n<\/li>\n<li>\n<h3>Kompatibiln\u00e9 s r\u00f4znymi modelmi r\u00fdpadiel<\/h3>\n<p>N\u00e1\u0161 produkt dok\u00e1\u017ee dokonale nahradi\u0165 tieto hydraulick\u00e9 valce. <\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-cylinder-head-with-all-kinds-excavator-models.webp\"><\/p>\n<h2>Aplik\u00e1cie<\/h2>\n<p>Valce kor\u010dekov s\u00fa z\u00e1kladn\u00fdmi s\u00fa\u010das\u0165ami r\u00f4znych \u0165a\u017ek\u00fdch strojov, vr\u00e1tane, ale nie v\u00fdlu\u010dne:<\/p>\n<ul>\n<li>\n<h3>Stavebn\u00e9 stroje<\/h3>\n<p>V bagroch s\u00fa nevyhnutn\u00e9 pre v\u00fdkopov\u00e9 pr\u00e1ce, nakladanie a premiest\u0148ovanie zeminy alebo sutiny. V r\u00fdpadlo-naklada\u010doch pom\u00e1ha valec ly\u017eice pri kopan\u00ed aj zdv\u00edhan\u00ed. <\/p>\n<\/li>\n<li>\n<h3>Po\u013enohospod\u00e1rske stroje<\/h3>\n<p>Pou\u017e\u00edva sa v \u010deln\u00fdch naklada\u010doch na naberanie, zdv\u00edhanie a prepravu p\u00f4dy, sena a in\u00fdch materi\u00e1lov. <\/p>\n<\/li>\n<li>\n<h3>R\u00fdpadl\u00e1<\/h3>\n<p>Valec ly\u017eice umo\u017e\u0148uje ly\u017eici prenikn\u00fa\u0165 do p\u00f4dy a vykon\u00e1va\u0165 kopacie \u010dinnosti. <\/p>\n<\/li>\n<li>\n<h3>\u010celn\u00e9 naklada\u010de<\/h3>\n<p>V \u010deln\u00fdch naklada\u010doch pom\u00e1haj\u00fa pri efekt\u00edvnom zdv\u00edhan\u00ed a vykladan\u00ed tovaru. <\/p>\n<\/li>\n<\/ul>\n<h2>\u00davahy o dizajne a krit\u00e9ri\u00e1 v\u00fdberu<\/h2>\n<p>Valce kor\u010dekov s\u00fa navrhnut\u00e9 s oh\u013eadom na nieko\u013eko faktorov:<\/p>\n<ul>\n<li>\n<h3>\u00danosnos\u0165<\/h3>\n<p>Valec vedra mus\u00ed by\u0165 dostato\u010dne pevn\u00fd, aby uniesol \u0165a\u017ek\u00e9 bremen\u00e1 a odolal vysok\u00e9mu tlaku.<\/p>\n<\/li>\n<li>\n<h3>Tesnenie<\/h3>\n<p>Valec mus\u00ed by\u0165 dostato\u010dne utesnen\u00fd, aby sa zabr\u00e1nilo \u00faniku oleja a udr\u017eal sa spr\u00e1vny tlak. Mal by by\u0165 vybaven\u00fd vysoko kvalitn\u00fdmi tesniacimi materi\u00e1lmi, ako s\u00fa tesnenia piestov a ty\u010d\u00ed vyroben\u00e9 z materi\u00e1lov odoln\u00fdch vo\u010di opotrebovaniu, ako je polyuret\u00e1n a nitrilov\u00e1 guma.<\/p>\n<\/li>\n<li>\n<h3>Trvanlivos\u0165<\/h3>\n<p>Valec by mal by\u0165 dostato\u010dne odoln\u00fd, aby odolal opotrebovaniu v n\u00e1ro\u010dn\u00fdch podmienkach, a telo valca a z\u00e1vitov\u00e9 konce by mali by\u0165 jemne opracovan\u00e9, aby sa zv\u00fd\u0161ila odolnos\u0165 proti opotrebovaniu.<\/p>\n<\/li>\n<li>\n<h3>Bezpe\u010dnos\u0165<\/h3>\n<p>F\u013ea\u0161a by mala by\u0165 navrhnut\u00e1 s bezpe\u010dnostn\u00fdmi prvkami, ako je ochrana proti pre\u0165a\u017eeniu a pretlakov\u00e9 ventily, aby sa predi\u0161lo nehod\u00e1m.<\/p>\n<\/li>\n<li>\n<h3>Udr\u017eiavate\u013enos\u0165<\/h3>\n<p>F\u013ea\u0161a by sa mala da\u0165 \u013eahko udr\u017eiava\u0165 a opravova\u0165 a pre dlh\u0161iu \u017eivotnos\u0165 sa odpor\u00fa\u010da pou\u017e\u00edva\u0165 vhodn\u00e9 n\u00e1hradn\u00e9 diely a renova\u010dn\u00e9 slu\u017eby.<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-oil-pipes-and-spare-parts.webp\"><\/p>\n<h2>Tesnenie a mazanie<\/h2>\n<p>Valce kor\u010dekov vy\u017eaduj\u00fa spr\u00e1vne utesnenie a mazanie, aby sa zabezpe\u010dil ich optim\u00e1lny v\u00fdkon. To zah\u0155\u0148a pou\u017eitie r\u00f4znych tesniacich komponentov, ako s\u00fa tesnenia piestov, tesnenia ty\u010d\u00ed a stiera\u010de vyroben\u00e9 z materi\u00e1lov odoln\u00fdch vo\u010di opotrebovaniu. Teleso valca a z\u00e1vitov\u00e9 konce by mali by\u0165 o\u0161etren\u00e9, aby sa zv\u00fd\u0161ila odolnos\u0165 vo\u010di opotrebovaniu. Pre zabezpe\u010denie hladk\u00e9ho chodu sa odpor\u00fa\u010da pravideln\u00e9 mazanie hydraulick\u00fdm olejom.<\/p>\n<h2>\u00dadr\u017eba a opravy<\/h2>\n<p>Pravideln\u00e1 \u00fadr\u017eba a opravy s\u00fa nevyhnutn\u00e9 pre udr\u017eanie optim\u00e1lneho v\u00fdkonu valca s ko\u0161\u00edkom. Medzi be\u017en\u00e9 \u00falohy \u00fadr\u017eby patr\u00ed pravideln\u00e1 kontrola, spr\u00e1vne mazanie, v\u00fdmena tesnen\u00ed a kontrola kalibr\u00e1cie. Pre pred\u013a\u017eenie \u017eivotnosti valca je tie\u017e d\u00f4le\u017eit\u00e9 zabezpe\u010di\u0165 spr\u00e1vnu in\u0161tal\u00e1ciu, mazanie a nastavenie. <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-chushion-collar.webp\"><\/p>\n<h2>Bezpe\u010dnostn\u00e9 aspekty<\/h2>\n<p>Valce s vedrom by sa mali prev\u00e1dzkova\u0165 za dodr\u017eania vhodn\u00fdch bezpe\u010dnostn\u00fdch opatren\u00ed a mali by sa dodr\u017eiava\u0165 odpor\u00fa\u010dan\u00e9 bezpe\u010dnostn\u00e9 pokyny. Valec by mal in\u0161talova\u0165 a obsluhova\u0165 kvalifikovan\u00fd person\u00e1l, aby sa predi\u0161lo nehod\u00e1m.<\/p>\n<h2>Diagnostika por\u00fach a rie\u0161enie probl\u00e9mov<\/h2>\n<p>Medzi be\u017en\u00e9 poruchy valcov vedier patr\u00ed \u00fanik oleja, nedostato\u010dn\u00fd v\u00fdkon a pomal\u00e1 prev\u00e1dzka. Medzi \u00fa\u010dinn\u00e9 met\u00f3dy rie\u0161enia probl\u00e9mov patr\u00ed kontrola hladiny hydraulick\u00e9ho oleja, kontrola valca na po\u0161kodenie alebo opotrebovanie a v\u00fdmena opotrebovan\u00fdch alebo po\u0161koden\u00fdch tesnen\u00ed. Je nevyhnutn\u00e9 dodr\u017eiava\u0165 odpor\u00fa\u010dan\u00e9 postupy \u00fadr\u017eby, aby sa predi\u0161lo t\u00fdmto poruch\u00e1m.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-bushings-with-all-kinds-of-excavator-models.webp\"><\/p>\n<h2>O n\u00e1s<\/h2>\n<p>Sme v\u00fdrobcom n\u00e1hradn\u00fdch hydraulick\u00fdch valcov s kompletn\u00fdm sortimentom produktov. Stali sme sa jedn\u00fdm z popredn\u00fdch v\u00fdrobcov a ve\u013ekoobchodn\u00fdch distrib\u00fatorov hydraulick\u00fdch valcov na dom\u00e1com aj medzin\u00e1rodnom trhu. Dodr\u017eiavame vynikaj\u00facu kvalitu, spoliehame sa na prec\u00edzne prepracovan\u00e9 strat\u00e9gie riadenia priemyselnej v\u00fdroby vo v\u00fdrobn\u00fdch diel\u0148ach a neust\u00e1le zlep\u0161ujeme v\u00fdrobn\u00fa platformu, zlep\u0161ujeme v\u00fdrobn\u00e9 linky na kvalitu produktov a m\u00e1me siln\u00fa kreat\u00edvnu schopnos\u0165 uspokojova\u0165 rozmanit\u00e9 potreby z\u00e1kazn\u00edkov s vysokou \u00fa\u010dinnos\u0165ou, vysokou presnos\u0165ou a princ\u00edpmi vysokej kvality. <\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hzpt.com\/wp-content\/uploads\/2024\/11\/songte-company-1.webp\"><\/p>\n<h3>Profesionalita<\/h3>\n<p>M\u00e1me t\u00edm vysoko kvalifikovan\u00fdch in\u017einierov a technikov, ktor\u00ed navrhuj\u00fa a vyr\u00e1baj\u00fa hydraulick\u00e9 valce tak, aby sp\u013a\u0148ali najvy\u0161\u0161ie \u0161tandardy kvality. <\/p>\n<h3>Medzin\u00e1rodn\u00e9 certifik\u00e1cie<\/h3>\n<p>Na\u0161e v\u00fdrobky s\u00fa certifikovan\u00e9 pod\u013ea r\u00f4znych medzin\u00e1rodn\u00fdch noriem vr\u00e1tane ISO, CE a SGS. <\/p>\n<h3>Slu\u017eby prisp\u00f4sobenia<\/h3>\n<p>Pon\u00fakame hydraulick\u00e9 valce na mieru, ktor\u00e9 sp\u013a\u0148aj\u00fa \u0161pecifick\u00e9 po\u017eiadavky z\u00e1kazn\u00edkov, vr\u00e1tane n\u00e1vrhu, v\u00fdroby a testovania. <\/p>\n<h3>V\u00fdrobn\u00e9 zariadenia<\/h3>\n<p>Pou\u017e\u00edvame modern\u00e9 vybavenie vr\u00e1tane CNC obr\u00e1bac\u00edch centier, presn\u00fdch br\u00fasok a testovac\u00edch zariaden\u00ed. <\/p>\n<h3>Popredajn\u00e9 slu\u017eby<\/h3>\n<p>Poskytujeme komplexn\u00e9 popredajn\u00e9 slu\u017eby vr\u00e1tane \u00fadr\u017eby, opr\u00e1v a rekon\u0161trukci\u00ed, aby sme zabezpe\u010dili optim\u00e1lny v\u00fdkon a odolnos\u0165. <\/p>\n<p>Autor: lyl.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bucket Cylinder For Caterpillar Large Excavator E390D Introduction A bucket cylinder is a specially designed hydraulic cylinder used to control the movement of the bucket in heavy machinery, such as excavators, backhoe loaders, and front-end loaders. Its primary function is to allow the bucket to lift, lower and tilt, making it suitable for various material [&hellip;]<\/p>","protected":false},"featured_media":14778,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1494],"product_tag":[1495,1496],"class_list":{"0":"post-15259","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bucket-cylinders","7":"product_tag-bucket-cylinders","8":"product_tag-hydraulic-cylinders","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product\/15259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/comments?post=15259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/media\/14778"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/media?parent=15259"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_brand?post=15259"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_cat?post=15259"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_tag?post=15259"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}