I-Hitachi EX2500/ EX2600 / YA00018437 / 4375575 / YA00039848 / 4352140 I-Track Lower Roller Assembly & Bottom Roller Group – I-CQCTrack Direct Global Wholesale evela kuMvelisi we-High-Performance Undercarriage we-Heavy-Duty Crawler Excavators

Kumjikelo onzima kakhulu we-hydraulic excavator yeetoni ezingama-250, i-track lower roller assembly yinxalenye echaza ixesha lokusebenza komatshini, izinga lokuguguleka kwe-undercarriage, kunye neendleko zokusebenza zizonke. Kwi-Hitachi EX2500 kunye ne-EX2600, i-CQCTrack iguqulele kwaye yalungisa iqela le-bottom roller ukuba libe luphuculo oluthe ngqo, olungena kwi-bolt-in ngaphezu kwezinye iindlela eziqhelekileyo. Igubungela iikhowudi zesalathiso ze-OEMYA00018437, 4375575, YA00039848kunye4352140, le ndibano yenziwe phantsi kophahla olufanayo olubonelela ngezinto ezingaphantsi kwesithuthi kwiimveliso eziphambili zehlabathi zezixhobo zokwakha nezemigodi. Njengomthengisi wehlabathi jikelele othe ngqo kumzi-mveliso, i-CQCTrack inika isinyithi esingenamkhethe, umatshini wokulungisa ngokuchanekileyo, kunye nokuqina okuqinisekisiweyo ngaphandle kwemida eyahlukeneyo yeetyathanga zokusasaza.

1. Igunya loMveliso: Isiseko seMveliso ye-OEM esikhonza izixhobo zehlabathi
Ukuthembeka kweCQCTrack kuxhomekeke kwindima yayo njengeqabane eliphambili lemveliso ye-OEM. Indawo yethu yokuvelisa ayivelisi nje kuphela iinxalenye "zasemva kwemarike"; okwangoku isebenza njengomthombo wokuqala we-undercarriage yeHitachi, Kobelco, LiuGong, XCMG, kunye ne-SDLG. Oku kuthetha ukuba amasango omgangatho ochanekileyo, ukuchaneka kokwenza iipateni, kunye neenkqubo ze-metallurgical ezigunyaziswe ziinkokeli zezixhobo ezinzima zaseJapan naseTshayina zemveli kwinkcubeko yethu yemveliso. Ukudluliselwa kolwazi kuhamba ngexesha langempela—iinjineli eziyila kwaye zifudumeza iirola ezisezantsi ze-excavator entsha yemigodi ye-XCMG ziingcali ezifanayo ezijongene nemveliso yeqela le-roller yeHitachi EX2500. Oku kudibana kweenkqubo ezininzi ze-OEM phantsi kophahla olunye kuye kwakheka ubunzulu bobuchule bokuvelisa obudibeneyo obungenakuphindwa ziifektri eziqhelekileyo. Kumthengi othengisa ngobuninzi, oku kuthetha ukuba yinxalenye ebonisa ukulingana kwasekuqaleni, imo, kunye nokusebenza ngokuthembeka okupheleleyo, yonke iodolo nganye.

2. Ukuchithwa koBugcisa bokuHlanganisa iRoller esezantsi
IIqela le-Hitachi EX2500/EX2600 elisezantsiIveliswe yi-CQCTrack yenzelwe ukuba ibe yikhatriji edityaniswe ngokupheleleyo, elungele ukufakwa kwangoko. Yonke into yangaphakathi yenzelwe ukwandisa ubomi benkonzo kwiimeko zokumba ezirhabaxa nezinefuthe elikhulu:

• I-Roller Shell: Yenziwe ngqo kwi-alloy ekhethiweyo ngokukodwa kwi-alloy round bar. Inkqubo yokwenziwa eshushu ivelisa ukuhamba kweenkozo okuqhubekayo, okucociweyo okulandela iprofayili ye-tread, okususa ubuthathaka besakhiwo obukhoyo kwi-castings. Le ntsimbi ingenanto ifakelweyo inika ukumelana okuphezulu nokuqhekeka kwe-radial kunye nokuqhekeka phantsi kwemithwalo engaqhelekanga eqhelekileyo kwimigangatho yemigodi engalinganiyo.
• Izigqubuthelo Ezisecaleni (Ii-End Caps): Zenziwe kusetyenziswa ubuchwepheshe bokubumba i-spheroidal graphite (i-ductile iron). Ngokungafaniyo ne-brittle cast iron, ulwakhiwo lwe-graphite olunamaqhuqhuva lwezigqubuthelo ezisecaleni lufunxa iimpembelelo ezinzima ezisecaleni ezivela kwi-track pin thrust ngaphandle kokuqhekeka. Izigqubuthelo zenziwe ngomatshini ukuze zikwazi ukumelana ne-shaft ngokuchanekileyo, nto leyo eyenza i-envelope eqinileyo evaliweyo.
• Uyilo lweShaft: Ishaft yenziwe ngendlela yokuba itywinwe kabini. Igroove nganye ityibilikiswa ibe ngumphezulu olawulwa ngononophelo ukuqinisekisa ukuba akukho ndlela yokuthambisa kwaye ubuso obufanelekileyo bokuchukumisa iiringi zesitywini ezidadayo. Ishaft iqiniswa kwiindawo zokuhlala zesitywini ukuthintela ukuguguleka kwegroove kwiiyure ezingamawaka zokujikeleza.
• Ukutywina kunye nokuthambisa: Sidibanisa kuphela izitywina ezidadayo ezineekhowuni ezimbini eziphezulu ezivela kubavelisi abaphambili behlabathi, senza isitywina sobuso esihlala sihleli sesinyithi ukuya kwisinyithi esizizalisa ngokwaso njengoko kusenzeka ukuguguleka okuncinci. Umngxuma wangaphakathi uzaliswe yigrisi yoxinzelelo olugqithisileyo oluhlanganisiweyo oluchasene nokuqandisa. Uluhlu lwayo olubanzi lwe-viscosity yokusebenza luqinisekisa ukuthambisa okukhawulezayo okubandayo kwi-sub-zero permafrost kunye nokuqina kwefilimu ezinzileyo xa ubushushu bomzimba we-roller bunyuka phantsi kohambo oluqhubekayo.
• Unyango Lobushushu — I-Protocol Yokuqinisa Imigangatho Emine:
  1. UkuCima kunye nokuTshisa ngokubanzi: Iqokobhe eliyilwe lifumana ukucinywa komzimba wonke kunye nobushushu obuphezulu emva kokucinywa. Le nkqubo idibanisa isakhiwo esincinci kulo lonke udonga oluxineneyo, idala umongo oqinileyo, omelana nokudinwa kunye nobunzima obufanayo ngaphambi kokuba bube lukhuni.
  2. Umatshini Onzima: Emva kokuba unyango lokuqala lobushushu luzinzise izinto, iqokobhe liyacutshungulwa ukuze kususwe isikali kwaye kubekwe ubukhulu obufana nobomnatha. Olu landelelwano luthintela ukugqwetheka emva konyango lobushushu kwaye luqinisekisa ukuba icandelo alinaxinzelelo ngaphambi kokuba ligqitywe.
  3. Umatshini Wokugqiba Ngokuchanekileyo: Iilathe ze-CNC emva koko zenza iprofayili yokubhoboza kunye ne-tread. Zonke iindawo zokudibana, kuquka ii-seal bores kunye ne-shaft housings, zigcinwe kwi-microns ukuqinisekisa ukuthembeka kwendibano.
  4. Ukuqina Kokufakelwa Kombane (Ukucinywa KweTread & Flange): Iqokobhe elifakwe ngokupheleleyo lidluliselwa kwisikhululo sokuqina kokufakelwa kombane esiphakathi apho umphezulu wonke oqengqelekayo kunye neeflange zifudunyezwa ngokukhawuleza kwaye zicinywe. Oku kuvelisa ikheyisi enzulu, eqinileyo efanayo ngelixa umbindi oqinisiweyo ngaphambili uhlala uqinile. Ubunzima bokugqibela bomphezulu bulawulwa ngokungqongqo ngaphakathi kwe-55–62 HRC. Olu xinzelelo lobunzima oluqatha luthetha ukuba i-tread iyamelana nokugoba kwe-silica erhabaxa kunye nokuguqulwa kweplastiki, ngelixa umbindi othambileyo uthintela ukwaphuka kweqokobhe elibi phantsi kokugqithiswa kakhulu—ibhalansi ebalulekileyo kwii-excavators ezinkulu ezisebenza kwi-shot rock.

3. Iminyaka engama-20 yoBunjineli obuQhelekileyo, obuQinisekisiweyo kwiMigodi eQhelekileyo kwihlabathi
I-CQCTrack EX2500 lower roller ayisiyomveliso engashukumiyo. Kwiminyaka engamashumi amabini yemveliso egxile kuyo, iteknoloji yethu yenkqubo ibisoloko isanda kwaye iphuculwa ngenkqubo yokuphucula i-closed-loop exhaswa yidatha yentsimi. Yonke i-micro-adjustment—ukusuka kwi-alloy micro-alloying ratios kunye neefestile zobushushu ezifakelweyo ukuya kwixesha lokuhlala elicimayo—ibhalwe ngokusisigxina kwiresiphi yethu yokuvelisa.
Ukuthembeka kwale nxalenye akuyonto ithethwayo elebhu. Iqinisekiswe ngokuphindaphindiweyo nangokungqongqo kwiindawo ezinzima kakhulu zokumba emhlabeni: ukusuka kwimingxuma yobhedu exinezelekileyo, enokukrazulwa okuphezulu kwiAndes yasePeru nase-Ecuadorian jungles, ukuya kwiindawo ezinzulu zeplatinum zaseMzantsi Afrika; ukusuka kwiindawo ezivulekileyo zaseSiberia naseKazakhstan ezibandayo ukuya kwiindawo ezinomswakama ophezulu zemigodi yesiqithi saseMzantsi Pacific. Kwezi ndawo, ukusilela kweroli kungena kulwandiso lwe-track pitch oluphazamisayo kunye nokugqithiswa kwe-swing drivetrain. Amaqela e-CQCTrack bottom roller afumene udumo olubhaliweyo lokuqhubeka kokuguguleka okuqikelelweyo kunye nokuqina kwesakhiwo, okuvumela abacwangcisi bokugcinwa kwemigodi ukuba bacwangcise utshintsho endaweni yokusabela kwiingxaki zokonakala.

4. Inkxaso yeNkqubo yoLawulo lweZithuthi eziGqibeleleyo
Ngenxa yokuba i-CQCTrack ngumenzi weenkqubo, i-EX2500/EX2600 bottom roller iveliswa ngaphakathi kwenkqubo yendalo edibeneyo ngokupheleleyo ye-undercarriage. Asiyiphathi njengenxalenye eyodwa. Imigca yethu yemveliso yangaphakathi yenza ngaxeshanye izinto ezihambelanayo zezi zixhobo zinkulu ze-Hitachi: iindibano zangaphambili ze-idler ezinee-rims eziqingqiweyo kunye nee-shafts ezinzima, ii-carrier rollers eziphezulu ezineteknoloji efanayo yesitywina, ii-drive sprockets ezineeprofayili zamazinyo eziqiniswe lilangatye, kunye nee-track chain ezipheleleyo ezidityaniswe neepini kunye nee-bushings eziqiniswe yi-case-harded. Olu buchule bupheleleyo buthetha ukuba inqwelo-moya efumana zonke iindawo zayo zokunxitywa kwe-undercarriage kwi-CQCTrack iqinisekisa ukuhambelana kwe-metallurgical kunye nobukhulu obuyi-100% kulo lonke iqonga elibandakanya umhlaba, iphucula ukuvumelana kokunxitywa kwaye isuse umonakalo okhawulezileyo obangelwa ziindawo ezixutyiweyo.

5. Inethiwekhi yoSasazo oluQhelekileyo lweHlabathi
I-CQCTrack isebenzisa imodeli ethengiswa ngobuninzi, ethengiswa ngqo kwifektri ebeka ixabiso lokwenyani lokuvelisa ngqo ezandleni zabasasazi bamazwe ngamazwe, amaqela emigodi, kunye nabathengisi bezixhobo ezinzima. Iikhonteyina zethu zokuthumela ngaphandle zihlala zikhona kwiindlela ezinkulu zorhwebo, zibonelela ngezixhobo zeHitachi ezisebenza kakuhle kwiimarike ezifuna kakhulu:

• UMzantsi Melika: Ukugcina ukuhanjiswa okuqhubekayo kwimisebenzi yemigodi e-Ecuador, ePeru, eChile naseColombia.
• I-Afrika: Ilungele amacandelo emigodi yaseMzantsi Afrika enamatye aqinileyo kunye nemigodi enamanzi amdaka.
• IRashiya kunye neAsia Ephakathi: Yenzelwe ukuthintela ubanda obugqithisileyo kunye nobunzima obukhulu eRashiya, eKazakhstan, nakwezinye iindawo zeCIS.
• IiMarike ze-Asia-Pacific eziPhambili: Iimveliso ezinyamezelayo kakhulu ezithunyelwa eMzantsi Korea nakwicandelo lezemigodi laseIndiya, kunye nophuhliso lwemigodi kunye neziseko zophuhliso eVietnam, eIndonesia, nakwiintlanga zeziqithi zaseMzantsi Pacific.
• UMntla Melika kunye ne-EMEA: Ukuthunyelwa ngqo e-USA, eKhanada, naseTurkey, kuxhasa zombini abasebenzi bezemigodi kunye nabakhi abakhulu bokuthutha umhlaba.
  Olu fikelelo lwehlabathi luxhaswa liQela leShishini laMazwe ngaMazwe elithetha iilwimi ezininzi, elinolwazi ngeendawo zemigodi, eliqonda amaxesha angxamisekileyo okukhokela kunye neenkqubo zothutho lweendawo zemigodi.

Iqela leShishini laMazwe ngaMazwe le-CQC: uPhilip | uJack | uHaily
Le ntshayelelo yemveliso ibhalwe ngumntu ngokwakhe kwaye ihlolwe ngobuchwephesha nguJack ovela kwiCandelo leShishini leHlabathi le-CQCTrack, eqinisekisa ukuchaneka okupheleleyo xa kuthelekiswa neenkcukacha zobunjineli zangoku kunye neerekhodi zokusebenza kwentsimi.