{"id":15671,"date":"2025-01-19T14:49:23","date_gmt":"2025-01-19T14:49:23","guid":{"rendered":"https:\/\/www.hydraulic-cylinders.net\/product\/bucket-cylinder-for-jcm-middle-excavator-921d\/"},"modified":"2025-01-19T14:49:25","modified_gmt":"2025-01-19T14:49:25","slug":"bucket-cylinder-for-jcm-middle-excavator-921d","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/sk\/produkt\/bucket-cylinder-for-jcm-middle-excavator-921d\/","title":{"rendered":"Valec vedra pre stredn\u00fd bager JCM 921D"},"content":{"rendered":"<h1>Valec vedra pre stredn\u00fd bager JCM 921D<\/h1>\n<h2>\u00davod<\/h2>\n<p>Hydraulick\u00fd valec ly\u017eice je \u0161pecializovan\u00fd hydraulick\u00fd valec ur\u010den\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, \u010do ju rob\u00ed pohodlnou pri r\u00f4znych \u00faloh\u00e1ch manipul\u00e1cie s materi\u00e1lom. V hydraulickom syst\u00e9me valec ly\u017eice presne ovl\u00e1da ly\u017eicu zmenou 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, ktor\u00e9 odol\u00e1vaj\u00fa vysok\u00e9mu tlaku a \u0165a\u017ek\u00fdm za\u0165a\u017eeniam. 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, \u010do umo\u017e\u0148uje r\u00fdchlu reakciu na ovl\u00e1dacie povely a poskytuje siln\u00e9 tla\u010dn\u00e9 a \u0165a\u017en\u00e9 sily, vhodn\u00e9 na manipul\u00e1ciu s \u0165a\u017ek\u00fdmi bremenami a zlo\u017eit\u00fdmi pracovn\u00fdmi \u00falohami.<\/p>\n<\/li>\n<li>\n<h3>Viacer\u00e9 typy<\/h3>\n<p>Valce kor\u010dekov je mo\u017en\u00e9 vybra\u0165 ako jedno\u010dinn\u00e9 (hydraulika pou\u017e\u00edvan\u00e1 iba v jednom smere) alebo dvoj\u010dinn\u00e9 (hydraulika pou\u017e\u00edvan\u00e1 v dvoch smeroch) pod\u013ea potrieb a po\u017eiadaviek na splnenie r\u00f4znych prev\u00e1dzkov\u00fdch po\u017eiadaviek. 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, vhodn\u00e9 pre aplik\u00e1cie s obmedzen\u00fdm priestorom.<\/p>\n<\/li>\n<li>\n<h3>V\u00fdmena za hydraulick\u00fd valec<\/h3>\n<p>Na\u0161e produkty dok\u00e1\u017eu 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 sa \u0161iroko pou\u017e\u00edvaj\u00fa v r\u00f4znych \u0165a\u017ek\u00fdch strojoch. Tu je nieko\u013eko pr\u00edkladov:<\/p>\n<ul>\n<li>\n<h3>Stavebn\u00e9 stroje<\/h3>\n<p>V bagroch s\u00fa k\u013e\u00fa\u010dov\u00e9 pre kopanie, nakladanie a premiest\u0148ovanie zeminy alebo sutiny. V r\u00fdpadlo-naklada\u010doch pom\u00e1haj\u00fa valce ko\u0161\u00edkov 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>Valce ly\u017eice umo\u017e\u0148uj\u00fa kopanie t\u00fdm, \u017ee umo\u017e\u0148uj\u00fa ly\u017eici prenikn\u00fa\u0165 do p\u00f4dy.<\/p>\n<\/li>\n<li>\n<h3>Naklada\u010de<\/h3>\n<p>V \u010deln\u00fdch naklada\u010doch pom\u00e1haj\u00fa valce ko\u0161\u00edkov pri efekt\u00edvnom zdv\u00edhan\u00ed a nakl\u00e1\u0148an\u00ed tovaru.<\/p>\n<\/li>\n<\/ul>\n<h2>\u00davahy o dizajne a krit\u00e9ri\u00e1 v\u00fdberu<\/h2>\n<p>Hydraulick\u00e9 valce kor\u010dekov s\u00fa k\u013e\u00fa\u010dov\u00fdmi komponentmi hydraulick\u00fdch syst\u00e9mov v \u0165a\u017ek\u00fdch strojoch. Mali by sa zoh\u013eadni\u0165 nasleduj\u00face kon\u0161truk\u010dn\u00e9 aspekty a krit\u00e9ri\u00e1 v\u00fdberu:<\/p>\n<ul>\n<li>\n<h3>Nosnos\u0165<\/h3>\n<p>Mala by sa pos\u00fadi\u0165 kapacita valca unies\u0165 za\u0165a\u017eenie a odol\u00e1va\u0165 vonkaj\u0161\u00edm sil\u00e1m.<\/p>\n<\/li>\n<li>\n<h3>Tesniaca schopnos\u0165<\/h3>\n<p>Valec by mal by\u0165 navrhnut\u00fd s vhodn\u00fdmi tesniacimi komponentmi, ako s\u00fa tesnenia piestov a tesnenia ty\u010d\u00ed vyroben\u00e9 z materi\u00e1lov odoln\u00fdch vo\u010di opotrebovaniu, ako je polyuret\u00e1n a nitrilov\u00fd kau\u010duk, aby sa zabr\u00e1nilo \u00faniku hydraulickej kvapaliny.<\/p>\n<\/li>\n<li>\n<h3>Trvanlivos\u0165<\/h3>\n<p>Valec by mal by\u0165 navrhnut\u00fd tak, aby odolal kor\u00f3zii a opotrebovaniu a z\u00e1rove\u0148 odolal vysok\u00e9mu tlaku.<\/p>\n<\/li>\n<li>\n<h3>Bezpe\u010dnos\u0165<\/h3>\n<p>Valec by mal by\u0165 navrhnut\u00fd tak, aby sa predi\u0161lo nehod\u00e1m a zabezpe\u010dila sa bezpe\u010dnos\u0165 pracovn\u00edkov po\u010das pou\u017e\u00edvania.<\/p>\n<\/li>\n<li>\n<h3>\u00dadr\u017eba<\/h3>\n<p>Valec by mal by\u0165 navrhnut\u00fd pre jednoduch\u00fa \u00fadr\u017ebu a opravu.<\/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>Valec kor\u010deka by mal by\u0165 vybaven\u00fd r\u00f4znymi tesniacimi komponentmi, 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\u00fd kau\u010duk, aby sa zabr\u00e1nilo \u00faniku hydraulickej kvapaliny. Valec by mal by\u0165 tie\u017e mazan\u00fd primeran\u00fdm mno\u017estvom hydraulick\u00e9ho oleja, aby sa zabezpe\u010dila plynul\u00e1 prev\u00e1dzka a pred\u013a\u017eila sa jeho \u017eivotnos\u0165. Teleso valca a z\u00e1vitov\u00fd koniec by mali by\u0165 jemne opracovan\u00e9, aby sa zlep\u0161ila odolnos\u0165 proti opotrebovaniu.<\/p>\n<h2>Kontroln\u00e9 a prevent\u00edvne \u00fadr\u017eb\u00e1rske opatrenia<\/h2>\n<p>Pravideln\u00e1 kontrola a prevent\u00edvna \u00fadr\u017eba s\u00fa nevyhnutn\u00e9 na zabezpe\u010denie optim\u00e1lneho v\u00fdkonu valca vedra. Mali by sa prija\u0165 nasleduj\u00face opatrenia:<\/p>\n<ul>\n<li>\n<h3>Pravideln\u00e1 kontrola<\/h3>\n<p>Valec vedra by sa mal pravidelne kontrolova\u0165, \u010di nevykazuje zn\u00e1mky opotrebovania, \u00faniku alebo po\u0161kodenia a ak\u00e9ko\u013evek in\u00e9 chyby, ktor\u00e9 by mohli ovplyvni\u0165 jeho v\u00fdkon.<\/p>\n<\/li>\n<li>\n<h3>Spr\u00e1vne mazanie<\/h3>\n<p>Valec by mal by\u0165 vhodne mazan\u00fd, aby sa zabezpe\u010dila hladk\u00e1 prev\u00e1dzka a zabr\u00e1nilo sa pred\u010dasn\u00e9mu opotrebovaniu.<\/p>\n<\/li>\n<li>\n<h3>V\u00fdmena tesnenia a kontrola kalibr\u00e1cie<\/h3>\n<p>Tesnenia by sa mali pravidelne vymie\u0148a\u0165, aby sa zabr\u00e1nilo \u00faniku hydraulickej kvapaliny. Mali by sa vykon\u00e1va\u0165 aj kalibra\u010dn\u00e9 kontroly, aby sa zabezpe\u010dilo, \u017ee valec pracuje v r\u00e1mci \u0161pecifik\u00e1ci\u00ed odpor\u00fa\u010dan\u00fdch v\u00fdrobcom.<\/p>\n<\/li>\n<\/ul>\n<p>Spr\u00e1vna in\u0161tal\u00e1cia valca s vedro je nevyhnutn\u00e1 pre zabezpe\u010denie optim\u00e1lneho v\u00fdkonu a dlhej \u017eivotnosti. Valec by mal by\u0165 spr\u00e1vne zarovnan\u00fd a na jeho upevnenie by sa mali pou\u017ei\u0165 vhodn\u00e9 mont\u00e1\u017ene konzoly. Na zachovanie \u017eivotnosti valca by sa mali dodr\u017eiava\u0165 odpor\u00fa\u010dan\u00e9 postupy kontroly, opravy a v\u00fdmeny komponentov.<\/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 a faktory prostredia<\/h2>\n<p>S valcami na vedro by sa malo zaobch\u00e1dza\u0165 opatrne, aby sa predi\u0161lo nehod\u00e1m alebo zraneniam po\u010das in\u0161tal\u00e1cie, kontroly alebo \u00fadr\u017eby. Mali by sa prija\u0165 vhodn\u00e9 bezpe\u010dnostn\u00e9 opatrenia, ako je nosenie ochrann\u00fdch prostriedkov, dodr\u017eiavanie bezpe\u010dnostn\u00fdch postupov a pr\u00e1ca v bezpe\u010dnom prostred\u00ed. Mali by sa zv\u00e1\u017ei\u0165 aj environment\u00e1lne faktory, ako je pou\u017e\u00edvanie ekologick\u00fdch maz\u00edv a likvid\u00e1cia hydraulickej kvapaliny environment\u00e1lne zodpovedn\u00fdm sp\u00f4sobom.<\/p>\n<h2>Rie\u0161enie probl\u00e9mov a be\u017en\u00e9 probl\u00e9my<\/h2>\n<p>Medzi be\u017en\u00e9 probl\u00e9my s valcami na vedr\u00e1ch patria netesnosti, poruchy a poruchy. Mali by sa poskytn\u00fa\u0165 tipy na rie\u0161enie probl\u00e9mov a rie\u0161enia, ktor\u00e9 \u010ditate\u013eom pom\u00f4\u017eu diagnostikova\u0165 a efekt\u00edvne rie\u0161i\u0165 probl\u00e9my. Mali by sa tie\u017e navrhn\u00fa\u0165 prevent\u00edvne opatrenia na minimaliz\u00e1ciu potenci\u00e1lnych probl\u00e9mov.<\/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 na\u0161ej spolo\u010dnosti<\/h2>\n<p>Sme popredn\u00fdm v\u00fdrobcom a ve\u013ekoobchodn\u00edkom hydraulick\u00fdch valcov a poskytujeme kompletn\u00fd sortiment produktov pre dom\u00e1ci aj medzin\u00e1rodn\u00fd trh. Na\u0161a v\u00fdrobn\u00e1 strat\u00e9gia sa opiera o \u0161pi\u010dkov\u00fa kvalitu, ktor\u00fa podporujeme pou\u017e\u00edvan\u00edm digit\u00e1lnych, \u0161pi\u010dkov\u00fdch v\u00fdrobn\u00fdch zariaden\u00ed a profesion\u00e1lnych testovac\u00edch syst\u00e9mov. M\u00e1me t\u00edm technick\u00fdch odborn\u00edkov, ktor\u00ed sa \u0161pecializuj\u00fa na vytv\u00e1ranie z\u00e1kazkov\u00fdch n\u00e1vrhov a v\u00fdrobu hydraulick\u00fdch valcov, aby splnili r\u00f4zne potreby z\u00e1kazn\u00edkov. Na\u0161e produkty s\u00fa navrhnut\u00e9 s vysokou \u00fa\u010dinnos\u0165ou, presnos\u0165ou a kvalitou, aby sp\u013a\u0148ali rozmanit\u00e9 po\u017eiadavky na\u0161ich z\u00e1kazn\u00edkov.<\/p>\n<p>Na\u0161a spolo\u010dnos\u0165 sa p\u00fd\u0161i profesionalitou, medzin\u00e1rodnou certifik\u00e1ciou, z\u00e1kazkov\u00fdmi slu\u017ebami, v\u00fdrobn\u00fdm vybaven\u00edm a popredajn\u00fdm servisom. Sna\u017e\u00edme sa poskytova\u0165 vysokokvalitn\u00e9 rie\u0161enia, ktor\u00e9 sp\u013a\u0148aj\u00fa potreby na\u0161ich z\u00e1kazn\u00edkov.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hzpt.com\/wp-content\/uploads\/2024\/11\/songte-company-1.webp\"><\/p>\n<p>Autor: lyl<\/p>","protected":false},"excerpt":{"rendered":"<p>Bucket Cylinder For JCM Middle Excavator 921D Introduction The bucket cylinder is a specialized hydraulic cylinder designed to control the movement of the bucket in heavy machinery such as excavators, backhoe loaders, and front-end loaders. Its main function is to enable the bucket to be lifted, lowered, and tilted, making it convenient for various material [&hellip;]<\/p>","protected":false},"featured_media":14761,"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-15671","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\/15671","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=15671"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/media\/14761"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/media?parent=15671"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_brand?post=15671"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_cat?post=15671"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/sk\/wp-json\/wp\/v2\/product_tag?post=15671"}],"curies":[{"name":"pracovn\u00fd list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}