IbhizinisiUmkhakha

Excavator "Hitachi" (Hitachi): Ukucaciswa. Japanese imishini ekhethekile

Umsebenzi wokwakha njalo lihlotshaniswa ukuthuthukiswa zenhlabathi, awunakuba khona ngaphandle kokuthethelela Excavator - earthmoving eyindilinga imishini senzo. Basuke eyenzelwe ezihambayo izinto ngobuningi, ukumba imigodi, imisele, idwala kude ipheshana imvume, ukwakhiwa embankments futhi eziningi nezinye imisebenzi. Ngakho-ke, uma ukhetha le imishini ekhethekile edingekayo ukuze makudle izimo neshaya okuthembekile. Okokuqala sinake Hitachi Japanese inkampani imoto - hlonishwa njengomphakathi nomkhiqizi imishini ephambili emhlabeni wonke. Excavator "Hitachi" - uyisisebenzi eziqinile, eziqinile futhi linesizotha, okuzokwenza okubhekana nanoma isiphi umsebenzi ngendlela efanele phakathi nesikhathi esifushane. Ububanzi enkulu earthmoving izimoto qembu ukhetha Ngokwesibonelo ukusetshenziswa ezihlukahlukene izimo.

izinhlobo abembayo

iqembu lwezezimali nezezimboni Hitachi belilokhu likhona kusukela 1910. Eminyakeni eminingi ukhona iye efunde nakho okukhulu emsebenzini wokukhiqiza ukwakhiwa imishini. Phakathi imishini ehlanganiswe bomklamo ubuchwepheshe efakazelwe. Ngakho-ke, ukuthandwa imishini Japanese ukhula minyaka yonke.

Inombolo model of the umshini-ekwakheni ukukhathazeka izimo nanulsu ngekwesayizi yabo. Ngakho, ukwaba Excavator amancane, aphakathi nendawo kanye ezinkulu "Hitachi". Uhlobo lokuqala yakhelwe ukusebenza ezindaweni enyinyekile ezisemadolobheni. osayizi yabo ayikwazi ukudlula imvilophi yemoto. abameleli okunjalo asetshenziselwa ukwakhiwa kwezokuxhumana, ukumba imisele engajulile. Special Usayizi medium has a ububanzi ebanzi. Ingasetshenziselwa kumasayithi ezinkulu zokwakha, e ngasezinkwalini elincane ukwamukelwa-iziteshi kanye nezinye izindawo. abembayo wosayizi omkhulu ngokuvamile asetshenziselwa izimayini ngendlela evulekile. Isisindo sawo kuze kube angu-800, kanye okuqhubekayo operation isikhathi kungenzeka esingaphezu kosuku olulodwa.

Abavubukula ZX Series

Wheel Excavator "Hitachi" - okungukuthi, njengoba umthetho, usule izinto zikagesi eziphezu naphakathi nosayizi encane. Zonke onobuhle ayatholakala uchungechunge ezimbili - ZX futhi ZAXIS-3. ZX imishini ekhethekile umugqa libhekene izinkomba ezilandelayo:

  • Operating Isisindo - kusuka 13.4 kuya kumathani 20.3;
  • amandla zokusebenza ibhakede - kusuka 0.5 kuya 0.8 cubic metres;
  • Maximum yokumba ukujula - kusuka 5,05 kuya 6,42 amamitha;
  • powerplant - 4- noma 6 cylinder turbocharged udizili ngamanzi selehlile.

Ukuze ukuthuthukiswa inhlabathi ihlangabezana uhlelo wokubacindezela, okuyinto ifakwe ngokugcwele ukugeleza izihlungi ukuncela futhi. Regulation kwamandla nesivinini kuyinto motor ukunyathela. Wheel Excavator "Hitachi ZX» usebenza izindlela ezimbili - yokwemba imodi noma kumodi ye ukusetshenziswa nezinamathiselo. Zonke abameleli uchungechunge anemisila anti-ukushaqeka valve, okusheshayo bafudumale system, ezimbili Axial piston amaphampu nge ukusebenza umahluko futhi turntable.

Excavator Series ZAXIS-3

abembayo ezinamasondo ZAXIS-3 zenzelwe ukusebenza kumasayithi letinkhulu tekwakha. Basuke izimpawu izinkomba ezilandelayo:

  • Operating Isisindo - kusuka 16.5 kuya kumathani 21.1;
  • Ibhakede ivolumu - 0,19-1,2 imitha cubic;
  • boom obuphelele - kusuka ngamamitha 2,52 kuya 2,71;
  • umthamo - kusukela kilowatts 90 kuya 122.

Excavator ngamunye "Hitachi", intengo elisetendeni silinganisela ngendlela enengqondo, HiosII uhlelo wokubacindezela ngokugcwele, okuyinto umise ngokwaso njengoba oluthembekayo futhi ukusebenza okuphezulu. Amandla isitshalo emelelwa Isuzu udizili kanye oqondile fuel injection uhlelo kanye nokupholisa amanzi. Ngaphezu kwalokho, onobuhle zihlukaniswa esizenzekelayo esikhiyayo simiso kwebhuloho futhi ubambe ukubopha, kanye gearbox ezimbili isigaba futhi piston Axial iphampa nge flow onhlobonhlobo.

abakhasi abembayo

Inkampani egubha imigodi inkampani imishini zilandelwa umelwe e ezimbili uchungechunge - ZX-3 futhi EX-6. Ngokuvamile, abakhasi Excavator ZX-3 has a isisindo in the uhla kusuka amathani 1 kuya 85. Zisetshenziswa ukwakhiwa kanye kwezezimayini. abameleli uhlelo EX-6 yayiphawuleka ngokuthambekela yokusebenza isisindo esikhulu (amathani 114 kuya 811) futhi asetshenziswa ngasezinkwalini futhi phakathi nokuhlinzwa bula. Amamodeli ku amathrekhi maneuverability ngcono kanye ukumelana sezulu kanye sezulu izimo. Operating lokushisa lebanga -50 kuya +45 C o. Kunezenzakalo, yakhelwe ukusebenza idwala kanye rock esindayo, ukuqaqa izakhiwo kanye nokusebenza ezindaweni ezihambisanayo. Ngamunye Excavator ithrekhi kungenziwa umshini wokuphehla jib mfushane futhi dipper anda ivolumu ukuhoxisa semali inhlabathi phakathi nesikhathi esifushane, uma kunesidingo.

Labelling zilandelwa abembayo

Ukusebenza kwe-Excavator "Hitachi" zilandelwa incike imishini efakwe. Hlola izici umshini kungaba we kophawu:

  • LC - eyayimfuqa onobuhle obuphelele enwetshiwe, ezisetshenziswa kulelibala losebe.
  • LD - backhoe "lokwela", eyenzelwe ukuthuthukiswa kwenhlabathi ngaphezu iphuzu zungeza.
  • H - I-zokwakheka Ngokwesibonelo esindayo futhi idwala.
  • Ngu - ukuguqulwa imisebenzi ukuliqaqa, ifakwe nezinamathiselo.
  • MT - model nge cross okusezingeni eliphezulu ukusebenza "eliyimfuhlumfuhlu" ababizwa nangokuthi uhulumeni.
  • USR, US nase U - abamele nge short, okuncane, futhi "zero" engaba turntable.

Lokhu ezahlukene imishini ivumela ikhasimende ngalinye ukukhetha imodeli ukuthi uzodinga ukwenza umsebenzi othize.

omele Eminent - Hitachi ZX 330

Omele ethandwa iningi abakhasi Excavator onobuhle yenkampani iyona "Hitachi 330", okuyinto libhekene amandla. Naphezu kweqiniso lokuthi yisibonelo kungokwalabo ubuchwepheshe ongaswele, ke kuphazanyiswa abembayo esindayo. Kulesi wasizwa yi ezikhulayo boom design izigaba futhi, kanjalo anda nokuvikeleka, kanye nokusebenza. Uyaqaphela nobukhazikhazi ubuciko, kokuba watadisha izici lobuchwepheshe. Kuqiniswe imisebenzi ezenzekelayo futhi izinqubo yokusebenza ukukhulisa ukusebenza umshini - kufanelekile ukuthuthukiswa kwazo zonke izinhlobo nenhlabathi futhi ukusetshenziswa ezindaweni eziyinselele.

Omunye bokwenza ambalwa possessed digger 'Hitachi 330 "kuyinto ukuthi lingakanani ijubane lokuya. Kuyinto km 5.5 kuphela / h. Ngakho-ke, ngenxa zokuhamba eziya endaweni yokwemba kudinga tractor ekhethekile. Izindleko imishini kuyinto esezingeni abayizigidi ezingu-7.

imishini yesondlo

Ukuze futhi okuthembekile okuqhubekayo operation abembayo "Hitachi" abadinga eliphezulu kanye nokugcinwa ngesikhathi esifanele. Ngezikhathi uphethwe yini kufanele kwenziwe art elektrosisistem, ukuhlolwa amasilinda wokubacindezela, Ukuxazulula izingxenye ezinkulu nemikhulu.

Uma umonakalo kutholakala ukuthi kunesidingo esiphuthumayo esikhundleni isici kuhlulekile. Inzuzo inqubo Japanese litholakala ngokukhululekile kukhona izingxenye ezisele. "Hitachi" - abembayo, okuyinto eyokusiza ngokwethembeka amashumi amaningi eminyaka, uma fuza hle cophelela of him.

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