{"id":7941,"date":"2022-12-28T14:47:33","date_gmt":"2022-12-28T14:47:33","guid":{"rendered":"https:\/\/www.excavatorenginepart.com\/?p=7941"},"modified":"2022-12-28T14:50:18","modified_gmt":"2022-12-28T14:50:18","slug":"the-common-failure-of-excavator-hydraulic-pump","status":"publish","type":"post","link":"https:\/\/www.excavatorenginepart.com\/hu\/the-common-failure-of-excavator-hydraulic-pump\/","title":{"rendered":"A k\u00f6z\u00f6s hiba a kotr\u00f3g\u00e9p hidraulikus szivatty\u00fa"},"content":{"rendered":"

A k\u00f6z\u00f6s hiba a kotr\u00f3g\u00e9p hidraulikus szivatty\u00fa<\/a><\/strong><\/p>\n

\"\"<\/p>\n

1. Motor<\/a> a sebess\u00e9g cs\u00f6kken.<\/strong><\/p>\n

El\u0151sz\u00f6r is mag\u00e1nak a motornak a kimen\u0151 teljes\u00edtm\u00e9ny\u00e9t kell vizsg\u00e1lni. Ha a motor kimen\u0151 teljes\u00edtm\u00e9nye alacsonyabb a n\u00e9vleges teljes\u00edtm\u00e9nyn\u00e9l, a meghib\u00e1sod\u00e1s oka lehet a rossz \u00fczemanyagmin\u0151s\u00e9g, az alacsony \u00fczemanyagnyom\u00e1s, a rossz szeleph\u00e9zag, a motor egyik hengerje nem m\u0171k\u00f6dik, a befecskendez\u00e9s rossz id\u0151z\u00edt\u00e9se, az \u00fczemanyag mennyis\u00e9g\u00e9nek rossz be\u00e1ll\u00edt\u00e1sa, a sz\u00edv\u00f3rendszerben l\u00e9v\u0151 l\u00e9gsziv\u00e1rg\u00e1s, a f\u00e9k \u00e9s annak vez\u00e9rl\u0151karja hib\u00e1s, valamint a turb\u00f3felt\u00f6lt\u0151 sz\u00e9nfelhalmoz\u00f3d\u00e1sa. Ha a szivatty\u00favez\u00e9rl\u0151 rendszer meghib\u00e1sodik, a terhel\u00e9s optimaliz\u00e1l\u00e1sa \u00e9s a motor, a szivatty\u00fa \u00e9s a szelep k\u00fcl\u00f6nb\u00f6z\u0151 munkak\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tti illeszked\u0151 \u00e1llapota nem val\u00f3sulhat meg, \u00e9s a kotr\u00f3g\u00e9p nem fog norm\u00e1lisan m\u0171k\u00f6dni. Az ilyen jelleg\u0171 hib\u00e1t az elektromos rendszerb\u0151l kell kiindulni, majd ellen\u0151rizni kell a hidraulikus rendszert. V\u00e9g\u00fcl ellen\u0151rizze a mechanikus er\u0151\u00e1tviteli rendszert.<\/p>\n

\"\"<\/p>\n

2. A munkasebess\u00e9g lelassul. <\/strong><\/p>\n

A kotr\u00f3g\u00e9p lass\u00fa munkasebess\u00e9g\u00e9nek f\u0151 oka a motor teljes\u00edtm\u00e9ny\u00e9nek cs\u00f6kken\u00e9se \u00e9s a hidraulikus rendszer sziv\u00e1rg\u00e1sa, amelyet az eg\u00e9sz g\u00e9p minden alkatr\u00e9sz\u00e9nek kop\u00e1sa okoz. A kotr\u00f3g\u00e9p hidraulikaszivatty\u00faja a dugatty\u00fas v\u00e1ltoz\u00f3 szivatty\u00fa. Egy bizonyos ideig tart\u00f3 munka ut\u00e1n a szivatty\u00fa bels\u0151 hidraulikus alkatr\u00e9szei (hengerblokk, dugatty\u00fa, szelept\u00e1ny\u00e9r, kilenclyuk\u00fa lemez, tekn\u0151s h\u00e1tlap stb.) elker\u00fclhetetlen\u00fcl t\u00falzott kop\u00e1st produk\u00e1lnak, ami bels\u0151 sziv\u00e1rg\u00e1st okoz, \u00e9s a param\u00e9terek nincsenek \u00f6sszehangolva, ami el\u00e9gtelen \u00e1raml\u00e1st, magas olajh\u0151m\u00e9rs\u00e9kletet \u00e9s lass\u00fa munkasebess\u00e9get eredm\u00e9nyez. Ebben az id\u0151ben sz\u00fcks\u00e9g van az eg\u00e9sz g\u00e9p fel\u00faj\u00edt\u00e1s\u00e1ra, a kop\u00e1si hat\u00e1r\u00e9rt\u00e9ket meghalad\u00f3 alkatr\u00e9szek jav\u00edt\u00e1s\u00e1ra \u00e9s cser\u00e9j\u00e9re.<\/p>\n

3. Exkav\u00e1torok<\/a> gyenge.<\/strong><\/p>\n

A gyenge \u00e1s\u00e1s a kotr\u00f3g\u00e9p egyik tipikus hib\u00e1ja. Az \u00e1s\u00e1s gyenges\u00e9g\u00e9nek k\u00e9t helyzete van: az egyik az \u00e1s\u00e1s gyenges\u00e9ge, a motor nem tartja az aut\u00f3t, \u00e9s a terhel\u00e9s nagyon k\u00f6nny\u0171; A m\u00e1sodik a gyenge \u00e1s\u00e1s, amikor a g\u00e9m vagy a v\u00f6d\u00f6r r\u00fad el\u00e9ri a v\u00e9g\u00e9t, a motor s\u00falyosan tartja az aut\u00f3t, vagy ak\u00e1r le\u00e1ll\u3002.<\/p>\n

\"\"<\/p>\n

B\u0151vebben Kotr\u00f3g\u00e9p hidraulikaszivatty\u00fa,www.excavatorenginepart.com\u00a0<\/strong><\/p>\n

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The Common Failure of Excavator Hydraulic Pump 1. Engine speed drops. First of all, the output power of the engine itself must be tested. If the output power of the engine is lower than the rated power, the cause of the failure may be poor fuel quality, low fuel pressure, wrong valve clearance, a cylinder […]<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7941","post","type-post","status-publish","format-standard","hentry","category-tips"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/posts\/7941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/comments?post=7941"}],"version-history":[{"count":4,"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/posts\/7941\/revisions"}],"predecessor-version":[{"id":7945,"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/posts\/7941\/revisions\/7945"}],"wp:attachment":[{"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/media?parent=7941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/categories?post=7941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.excavatorenginepart.com\/hu\/wp-json\/wp\/v2\/tags?post=7941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}