I-Hitachi 9066690 9114619 9147345 9168173 57070997 14043993 I-Ex300 DX340 HS842 MS350 Track Roller Bottom Roller Lower Roller / OEM Quality Crawler excavator umenzi kunye nomzi-mveliso / CQC TRACK

Iirola ezisezantsi zeHitachi OEM Cross-Reference Bottom: Iinkcukacha ezipheleleyo zobuchwephesha ze-EX300, DX340, HS842, MS350 kunye neeMining-Class Crawler Excavators (9066690, 9114619, 9147345, 9168173, 57070997, 14043993)

Isishwankathelo

Olu shicilelo lobuchwephesha lubonelela ngamaxwebhu obunjineli apheleleyo kwiindibano ezintandathu ze-Hitachi OEM ezijolise kwi-cross-reference bottom roller—9066690, 9114619,9147345, 9168173, 57070997, 14043993—yenzelwe ii-excavator ze-EX300, DX340, HS842, kunye ne-MS350 series crawler. Ezi nxalenye zimele izinto ezisisiseko zeenkqubo zendlela ezingaphantsi kwesithuthi ezisetyenziswa kwimisebenzi emikhulu yemigodi, ukumba imigodi enzima, uphuhliso olukhulu lweziseko, kunye nezicelo zokuhambisa umhlaba kakhulu kulo lonke elaseMzantsi Melika, eOstreliya, eYurophu, eRashiya, nase-Asia Ephakathi. Uhlalutyo luhlola inombolo nganye yenxalenye ngokusebenzisa iilensi zobugcisa ezahlukeneyo: i-anatomy esebenzayo, ukwakheka kwe-metallurgical kwizicelo zeklasi yemigodi, ubunjineli benkqubo yokuvelisa ephucukileyo, iiprotokholi zokuqinisekisa umgangatho oqinileyo, kunye nokuqwalaselwa kwezicwangciso zokufumana izinto—ngokukodwa kugxininiswe kakhuluINDLELA YE-CQC(I-HELI MACHINERY MANUFACTURING CO., LTD.) njengomvelisi okhethekileyo wezixhobo ze-crawler excavator chassis ezinzima, esebenza ngamava angaphezu kweminyaka engama-20 yokuvelisa njengomnye wabavelisi abathathu abaphambili bezixhobo ze-undercarriage kummandla waseQuanzhou, iqela eliphambili lemizi-mveliso eTshayina lokuvelisa oomatshini abanzima.

1. Ukuchongwa kweMveliso kunye neenkcukacha zoBugcisa

1.1 Amagama eCandelo kunye noBume bokusetyenziswa

Iirola zetrekhi, ezibizwa ngokuba ziirola ezisezantsi okanye iirola ezisezantsi, zisebenza umsebenzi obalulekileyo wokuxhasa ubunzima obupheleleyo bokusebenza kwe-crawler excavator ngelixa zikhokela ikhonkco letrekhi ecaleni kwereyile yesithuthi esingaphantsi komhlaba. Kwizicelo zodidi lwemigodi, i-rola nganye esezantsi ithwala imithwalo enamandla amakhulu ngexesha lemijikelo yokwemba, imisebenzi yokuphatha izinto, kunye nokutshintsha komatshini kumhlaba onzima.

Iinombolo ezintandathu ze-OEM cross-reference parts ezibhalwe kolu hlalutyo zihambelana nemizobo yobunjineli echanekileyo, ukunyamezelana kobukhulu, kunye neenkcukacha zezinto eziveliswe ngeenkqubo zokuqinisekisa eziqinileyo zikaHitachi. Ezi zixhobo ze-bottom roller assemblies ziyahambelana nezi platform zilandelayo ze-excavator ezinzima:

Ii-9066690, 9114619, 9114682, kunye ne-9147345 bottom roller assemblies zenzelwe ngokukodwa ii-Hitachi EX300, ZX270, ZX280, ZX330, kunye ne-ZX350 series excavators—oomatshini abasetyenziswa kakhulu kwimigodi nakwizicelo zokumba nzulu kwihlabathi liphela. Kubasebenzisi bee-30- ukuya kwi-40-ton class excavators ezisebenza kwiindawo ezinefuthe elikhulu, ukuqonda imigaqo yobunjineli kunye neenkcukacha zezinto ezisetyenzisiweyo zezi zinto kubalulekile ekuphuculeni iindleko zizonke zobunini.

1.2 Uxanduva oluPhambili lomsebenzi

Iindibano ze-roller ezisezantsi kwizicelo ze-excavator ze-mining-class zenza imisebenzi emine edibeneyo ebalulekileyo ekusebenzeni komatshini kunye nobude bexesha lokuhamba phantsi kwesithuthi:

Ukusasazwa koBunzima boMatshini: Irola nganye esezantsi idlulisela imithwalo engaguqukiyo neguquguqukayo ye-excavator ukusuka kwisakhelo somzila nge-roller shaft kunye nenkqubo yokuthwala ukuya kwi-track chain, ize ekugqibeleni iye kumphezulu womhlaba. Umzimba werola kufuneka ugcine ulungelelwaniso lwesakhiwo phantsi koxinzelelo oluqhubekayo loxinzelelo ngelixa ulungelelanisa ukungalingani okuncinci okubangelwa kukungalingani komhlaba.

Isikhokelo seTrack Chain: Iiroller flange(s) zigcina indawo efanelekileyo ecaleni kweekhonkco zetrack chain njengoko zihamba kwi-undercarriage rail, zithintela ukuphuma kwechain rail kwaye zinciphise ukuguguleka komphetho kuzo zombini ii-chain bushings kunye nomphezulu we-roller tread. Ulwakhiwo lwe-single-flange kunye ne-double-flange luyafumaneka ngokuxhomekeke kuyilo oluthile lwe-undercarriage kunye neemfuno zesicelo.

Ukufunxwa koMthwalo oNgxamisekileyo: Xa umgubungeli udlula emhlabeni ongalinganiyo, ematyeni, okanye kwiindlela zokuthutha imigodi ezineziphene, iirola ezisezantsi zifunxa imithwalo emikhulu yokutshotshoza kwisakhiwo sazo se-elastic core. Inkqubo yokunyanga ubushushu inika ubulukhuni kwiindawo ezigugileyo ngelixa igcina i-elastic core ukumelana nokutshotshoza kunye nemithwalo yokutshotshoza, ithintela ukungaphumeleli okukhulu phantsi kwemijikelo enzima.

Ukugcinwa kweLubricant kunye nokungangcoliseki: Inkqubo yokutywina igcina imeko-bume yangaphakathi ecocekileyo kwiindawo zokubeka iibheringi ngelixa igcina itshaja yelubricant. Izitywina ezidadayo ezihlala ixesha elide zithintela ukungena kwezinto ezirhabaxa eziqhelekileyo kwiindawo zemigodi—kuquka uthuli lwe-silica, udaka, udaka, kunye namaqhekeza amatye amancinci—ebekuya kukhawulezisa ukuguguleka kwaye kubangele ukungasebenzi kakuhle kwangaphambi kwexesha.

2. Ulwakhiwo lweMetallurgical kunye noBunjineli boNyango loBushushu

2.1 Iinkcukacha zeBanga leMpahla

INDLELA YE-CQCivelisa iirola ezisezantsi zisebenzisa amanqanaba entsimbi ye-alloy ephezulu ekhethiweyo kwiipropati zazo ezithile zoomatshini kwizicelo ze-undercarriage ezinefuthe eliphezulu. Amanqanaba ezinto eziphambili ezisetyenziswa kwimveliso yeerola ezisezantsi zeHitachi aquka i-40Mn2, i-42CrMo, i-50Mn, kunye ne-40MnB, nganye inikezela ngeenzuzo ezahlukeneyo ngokuxhomekeke kwisicelo senombolo yenxalenye ethile kunye nomjikelo womsebenzi olindelekileyo.

Kwi-9066690 kunye ne-9114619 assemblies ezenzelwe usetyenziso lwe-EX300 kunye ne-ZX330, umzimba we-roller wenziwe ngentsimbi eyenziwe nge-40Mn2. Le alloy ye-chromium-manganese inika ibhalansi efanelekileyo yobunzima bomphezulu, ukuqina kwe-core, kunye nokumelana nokudinwa kwi-excavators zeklasi ye-30-35 ton ezisebenza kwimisebenzi yokuxhasa imigodi. Ukukhethwa kwezinto kubeka phambili ukumelana nokuguguleka kumphezulu oqengqelekayo ngelixa kugcinwa ukuqina okwaneleyo kwe-core ukufunxa imithwalo yomothuko ngaphandle kokuqhekeka.

Iindibano ze-9168173 kunye ne-9147345, ezichazwe kwizicelo ze-EX300-5 kunye ne-ZX350, zisebenzisa intsimbi ye-alloy ye-42CrMo—udidi lwe-chromium-molybdenum olunika ukuqina okuphezulu kunye nokungena okunzulu kwecala ngexesha lonyango lobushushu bokungenisa. Le nto ifaneleke kakhulu kwizicelo ezinefuthe eliphezulu apho i-roller esezantsi ifumana ukulayishwa rhoqo koxinzelelo oluvela kwiindawo ezingahambelaniyo kunye neempembelelo zamatye.

Kwiindibano ezinkulu ze-57070997 kunye ne-14043993 ezisebenzela ii-excavators ze-DX340, HS842, kunye ne-MS350, ii-premium grades ezifana ne-50Mn kunye ne-40MnB zichaziwe ukuze zilungele imithwalo ephezulu ye-static kunye neemfuno zobomi obude bokuguguleka koomatshini bokwemba beklasi ye-35–40 ton.

2.2 Inkqubo Yokubumba kunye Nokuphucula Ulwakhiwo Lweenkozo

Zonke imizimba yerola esezantsi idlula kwiinkqubo zokubumba ezivaliweyo ezicoca ulwakhiwo lwangaphakathi lwentsimbi, zisuse ukubola, kwaye zilungelelanise ukuhamba kwengqolowa neendlela eziphambili zoxinzelelo lwenxalenye. Inkqubo yokubumba idibanisa izinto, nto leyo ephumela kwiipropati zoomatshini eziphezulu xa kuthelekiswa nezinye iindlela ezenziweyo okanye ezenziweyo. Ulawulo olucwangcisiweyo lweeparamitha zokubumba luqinisekisa ukuhamba kwengqolowa okufanelekileyo kunye noxinano lwezinto kwiindawo ezingenanto zenxalenye, nto leyo esisiseko samandla empembelelo kunye nobomi bokudinwa.

Kwiindibano ze-9066690 kunye ne-9114619, inkqubo yokubumba yenzelwe ngokukodwa ijometri yeerola ezisezantsi ze-EX300-class, ukuqinisekisa iipropati zezinto ezihambelanayo kuyo yonke imizimba yerola kunye neendawo zeflange apho ubuninzi bokuguguleka buphezulu khona.

2.3 Iiparameter zoNyango loBushushu kunye neeProfayili zoBulukhuni

Unyango lobushushu lolona hlobo lubalulekileyo lokwenziwa kwemveliso olumisela ubomi benkonzo ye-bottom roller kwizicelo zemigodi. I-CQC TRACK isebenzisa iinkqubo zokuqinisa i-induction ezilawulwa yikhompyutha kunye nee-tempering furnitures ukuze kufezekiswe iiprofayili zobunzima be-case ezinzulu nezifanayo kuzo zonke iindawo ze-roller ezidibana ne-track chain.

Iiparameter ezithile zonyango lobushushu kwiirola ezisezantsi ze-Hitachi ezijikelezayo zezi zilandelayo:

I-roller shaft yenziwe nge-42CrMo forging, ilungiswe ngobushushu bomphezulu ukuya kwi-HRC 48–55 ukuze ikwazi ukumelana nokuguguleka, ngelixa igcina ubunzima be-core HRC 28 okanye ngaphezulu ukuthintela ukwaphuka kwe-shaft phantsi komthwalo wokothuka. Imiphezulu ye-shaft ipolishwa yi-CNC ukuze ifezekise ukuguda okuphezulu, ukunciphisa ukungqubana nenkqubo yokuthwala kunye nokwandisa ubomi be-seal.

Kwi-9147345, 9168173, 57070997, kunye ne-14043993 assemblies—ezichazwe kwizicelo zemigodi ezikumgangatho ophezulu—ubulukhuni bomphezulu bufikelela kwi-HRC 52–58 kunye nobunzulu becala obuyi-8–12mm. Olu maleko luqinisiweyo lubonelela ngobomi obude bokuguguleka phantsi kweemeko ezirhabaxa ezifana nomhlaba wemigodi otyebileyo nge-silica, iindlela zokuthutha amatye atyumkileyo, kunye nezinto ezixineneyo ezine-silica eninzi.

2.4 Iteknoloji yokuWelda yeFriction yokudibanisa umzimba weShaft-to-Roller

Iindibano ze-9066690 kunye ne-9114619 ezisezantsi zisebenzisa iteknoloji ye-friction welding yokudibanisa i-shaft nomzimba we-roller. Le nkqubo ye-solid-state welding ivelisa amalungu anomgangatho ohambelanayo kunye nozinzo ngelixa enobuhlobo nokusingqongileyo—ayivelisi msi, ayingenisi mafutha, ayingenisi manzi, ayingenisi i-arc flash, kwaye ayingenisi mitha ngexesha lokusebenza. I-friction welding ibonwa njengeteknoloji ye-green welding yexesha elizayo, isusa iingxaki zokusingqongileyo kunye nokhuseleko ezinxulumene neenkqubo zendabuko ze-arc welding.

3. Umatshini ochanekileyo kunye noLawulo olunemilinganiselo

3.1 Amandla oMatshini we-CNC

Zonke iindawo ezibalulekileyo ze-Hitachi cross-reference bottom rollers zenziwa ngomatshini kusetyenziswa ii-lathes zanamhlanje ze-CNC, oomatshini bokugaya, kunye namaziko okubhola enza imisebenzi yokugaya erhabaxa neyokugqiba ngokwemigangatho yokuchaneka kobukhulu be-ISO 2768-mK. Umatshini wokugaya we-CNC uqinisekisa ukuchaneka kuzo zonke iindawo ezibalulekileyo, kubandakanya iziphelo ze-shaft, ububanzi be-bore, izindlu zesitywina, kunye neeprofayili ze-flange. Oku kuqinisekisa ukulingana okugqibeleleyo, ukujikeleza okuqinileyo, kunye nokufakwa okugudileyo kwisakhelo se-undercarriage.

3.2 Iinkcukacha zeMilinganiselo ephambili

Iinkcukacha zobukhulu bee-roller ezisezantsi ze-EX300-class zezi zilandelayo:

Ezi milinganiselo ziqinisekisa ukutshintshwa ngokuthe ngqo kunye neendibano ze-roller ezisezantsi ze-Hitachi OEM ngaphandle kokufuna utshintsho kwisakhelo senqwelo okanye izinto ze-track chain.

4. Inkqubo yokutywina kunye neTekhnoloji yokuthwala

4.1 Uqwalaselo lweSitywina esidadayo

Iirola ezisezantsi zee-excavators zodidi lwemigodi zixhotyiswe ngezitywina ezidadayo ezihlala ixesha elide ezithintela ukungena kongcoliseko ngelixa zigcina i-lubricant. Inkqubo yokutywina ibandakanya ii-O-rings zerabha zezinga eliphezulu kunye nezitywina zesinyithi ezenzelwe ukumelana noxinzelelo olukhulu, ukungcangcazela, kunye nokuguquguquka kobushushu okuhlangatyezwayo kwimisebenzi yokumbiwa.

Indlu yesitywini yenziwe ngomatshini ochanekileyo ukuze ibonelele ngejiyometri yomphezulu wokutywina efanelekileyo, ukuqinisekisa ucinezelo oluhambelanayo lwesitywini kunye nokuthintela ukufuduka kwe-lubricant phantsi kweemeko zokulayisha eziguquguqukayo. Zonke izinto—kuquka i-shaft, izitywini, ii-bushings, kunye nee-O-rings—zihlanganiswa kwiindawo ezilawulwayo ukuthintela ungcoliseko kunye nokuqinisekisa ukusebenza kakuhle kokutywina phantsi koxinzelelo kunye nokungcangcazela.

4.2 Uyilo lweNkqubo yoBhereyitha

Irola nganye esezantsi inenkqubo yokuthwala equlathe iibhushi zentsimbi eqinileyo ezisebenza kwiindawo zejenali yeshafti ephathwa ngobushushu. Izinto zokuthwala zikhethwa ukuze zihambelane neprofayili yobunzima beshafti, zibonelela ngeempawu ezifanelekileyo zokuguguleka phantsi kweemeko zokuthambisa ezilinganiselweyo. Iindawo zokuthwala zigqityiwe ngokweenkcukacha ezichanekileyo zoburhabaxa bomphezulu ezikhuthaza ukugcinwa kwefilimu yeoyile ngelixa zinciphisa ukungqubana ngexesha lokujikeleza.

5. Iinkqubo zoQinisekiso loMgangatho kunye noVavanyo

5.1 Uveliso oluQinisekisiweyo lwe-ISO 9001:2015

Yonke i-CQC TRACK bottom roller yenziwe phantsi kweenkqubo eziqinisekisiweyo ze-ISO 9001:2015, kunye nezinto ezinokulandelelwa ukusuka kwirisithi yezinto eziluhlaza ukuya kwindibano egqityiweyo. Inkqubo yolawulo lomgangatho ibandakanya zonke izigaba zemveliso: ukuqinisekiswa kwezinto, ukuhlolwa kokubumba, ukuqinisekiswa konyango lobushushu, ukujonga ubungakanani bomatshini, ukuqinisekiswa kwendibano, kunye novavanyo lokugqibela. I-CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) isebenza njengomvelisi odityaniswe ngokuthe nkqo onamava angaphezu kwamashumi amabini eminyaka, owaziwa njengomnye wabavelisi abathathu abaphambili bezinto ezingaphantsi kwesithuthi kummandla waseQuanzhou.

5.2 Ukuqinisekiswa koVavanyo oluSebenzayo

Irola nganye esezantsi ivavanywa ngokujikeleza okuguquguqukayo ukuqinisekisa ukuqina, ukuguda, kunye nokuhamba kokuthambisa kwangaphakathi. Nasiphi na ingxolo, ukumelana, okanye ukuvuza kweoyile kuyajongwa kwaye kulungiswe ngaphambi kokuba kuvunywe. Uvavanyo olusebenzayo lulinganisa iimeko zokusebenza, luqinisekisa ukuba inkqubo yokuthwala ijikeleza ngokukhululekileyo ngaphandle kokubopha, izitywino zigcina ukugcinwa okufanelekileyo kwe-lubricant, kwaye umzimba werola awubonisi ziphazamiso zejometri ezinokubangela ukuguda okungalinganiyo kwinkonzo.

5.3 Uhlolo kunye neSatifikethi seMilinganiselo

Iirola ezigqityiweyo zihlolwa ngokupheleleyo kusetyenziswa izixhobo zokulinganisa ezilinganisiweyo. Ubukhulu ngabunye obubalulekileyo buqinisekiswa ngokweenkcukacha zobunjineli be-OEM, kunye neerekhodi zokuhlola ezigciniweyo ukuze zilandeleke ngokupheleleyo. Iingxelo zokuhlolwa kobukhulu kunye neziqinisekiso zovavanyo lwe-metallurgical ziyafumaneka xa ziceliwe, zibonelela iingcali zokuthenga ubungqina obubhaliweyo bokuthobela umgangatho.

5.4 Ukhuseleko kunye nokuPakisha kokuLwa nokuGqobhoka

Umphezulu werola ugqunywe ngepeyinti yoshishino yokulwa nokugqwala, efumaneka ngemibala emnyama, emthubi, okanye eyenzelwe wena ukuhlangabezana neemfuno zabathengi. Irola ikhusela irola ekugqwaleni nasekuchaphazelekeni okunzima kwendalo ngexesha lokugcina kunye nokusebenza ebaleni.

Iirola ezigqityiweyo zisongelwa kwifilimu yokulwa nomhlwa kwaye zipakishwe kwiipallet okanye kwiikreyithi zokhuni ezifuthayo ezifanelekileyo ukuthutha ulwandle lwamazwe ngamazwe. Iphakheji nganye ibhalwe inombolo yomzekelo, ubukhulu, kunye nobungakanani ukuze kube lula ukuyiphatha nokuyibona kwiindawo zokungenisa kunye neendawo zokugcina impahla. Ukupakisha kuhambelana nemigangatho yokuthunyelwa kwempahla yamazwe ngamazwe yokuthunyelwa kwempahla elwandle ukusuka kwiindawo zokungenisa impahla zaseTshayina ukuya kwiindawo zokungenisa impahla kwihlabathi liphela, kunye neekreyithi zokhuni ezifuthayo ezithobela imigaqo ye-ISPM 15 yococeko lwendalo.

6. Isicelo seMarike yeSithili: Ubunjineli obugxile kwiMigodi

6.1 UMzantsi Melika: Izicelo zeMigodi enzima eBrazil, eChile, nasePeru

Imakethi yemigodi yaseMzantsi Melika ineemfuno ezikhethekileyo zezinto ezingaphantsi kwesithuthi, apho imisebenzi igxile kwimigodi yentsimbi yaseBrazil, imigodi yobhedu yaseChile, kunye nemisebenzi ye-polymetallic yasePeru. Imakethi yoomatshini abanzima yale ngingqi iphawulwa yimfuno ephezulu yabenzi bemigodi abakudidi lweetoni ezingama-20 nangaphezulu, kunye nezixhobo zeHitachi ezisasazwe kakhulu kwimigodi, ukumba, kunye neeprojekthi ezinkulu zeziseko zophuhliso.

Kubathengi bemigodi baseMzantsi Melika, ii-CQC TRACK's Hitachi cross-reference bottom rollers zibonelela ngexabiso elinomtsalane: umgangatho olingana ne-OEM kumaxabiso akhuphisanayo, kunye nokukwazi ukubonelela ngobuninzi bomthamo ngeendlela zokuthumela ngaphandle ezimiselweyo. Indawo yenkampani eQuanzhou—iqela eliphambili lemizi-mveliso yokwenziwa koomatshini abanzima elikufutshane namazibuko amakhulu aphesheya—livumela uthutho olusebenzayo kwiindawo zaseLatin America kuquka iBrazil, iChile, iPeru, iColombia, neMexico.

6.2 I-Australia: Imigangatho yoMgangatho eLingana ne-OEM

Ishishini lemigodi lase-Australia lifuna izinto ezifumaneka emva kwemarike ezihlangabezana okanye ezidlula imigangatho yokusebenza ye-OEM, ezinokufumaneka rhoqo kobonelelo kunye nesiqinisekiso esisemgangathweni woshishino. Abaqhubi base-Australia bafuna iindawo ezifanelekileyo ngenjongo, ezinomgangatho olingana ne-OEM okanye ngaphezulu, ezineekhonkco zobonelelo ezithembekileyo kunye neziqinisekiso zomgangatho ezibhaliweyo.

Iinkqubo zokuvelisa zeCQC TRACK ziyahambelana nezi mfuno ngesatifikethi se-ISO 9001:2015, iiprotokholi zovavanyo olupheleleyo, kunye nokulandeleka kwamacandelo apheleleyo. Kubathengi base-Australia abasebenza kwi-Hitachi EX300, ZX330, ZX350, kunye ne-DX340 kwimigodi yesinyithi, amalahle, igolide, kunye nemisebenzi yokwemba isinyithi esisisiseko, ezi roller ezisezantsi zibonelela ngokusebenza okuthembekileyo kwiimeko ezichaphazela kakhulu, ezigutyungelwe kakhulu ziimpawu zeendawo zemigodi zase-Australia.

6.3 IYurophu: Ukuthobela i-CE kunye namaxwebhu obuchwephesha

Imakethi yaseYurophu ifuna ukuba izinto ezisetyenziswa phantsi kwesithuthi zihambelane nemiyalelo efanelekileyo ye-EU kunye nemigangatho yokhuseleko. I-EN 474-12:2006/A1:2008 isebenza kwizixhobo zokumba iintambo kunye neenkqubo zazo zokusebenzisa phantsi kwesithuthi, imisela iimfuno ezibalulekileyo zempilo nokhuseleko eziqinisekiswayo ngumqondiso we-CE.

I-CQC TRACK igcina amaxwebhu obuchwephesha kunye neerekhodi zomgangatho ezixhasa izibhengezo zokuthobela i-CE kubathengi baseYurophu. Kubathengisi bezixhobo, abathengisi bezixhobo, kunye namaziko eenkonzo zemigodi kulo lonke elaseJamani, eFransi, eScandinavia, naseMpuma Yurophu, inkampani ibonelela ngeepakethe zedatha yobugcisa ebanzi equka iinkcukacha zobukhulu, iziqinisekiso zezinto, kunye neerekhodi zonyango lobushushu.

6.4 IRashiya kunye neAsia Ephakathi: Ukumelana neTyathanga lokuThenga

Emva kokutshintshwa kweenkqubo zokubonelela ngezixhobo kwihlabathi liphela, abaqhubi bemigodi baseRashiya nabaseMbindi Asia bafumana izixhobo ezinzima kubavelisi baseTshayina. Idatha yakutshanje ibonisa ukuba phantse ama-70% amashishini aseRashiya akhethe ezinye iindlela zokuvelisa zaseTshayina zokutshintsha izixhobo zaseNtshona, apho iKazakhstan imele imakethi ekhulayo yokuthumela ngaphandle izixhobo zemigodi zaseTshayina.

Kubathengi baseRashiya, eKazakhstan, eUzbekistan, naseMongolia, iCQC TRACK ibonelela ngokubonelela okuthembekileyo ngeendlela zokuthumela ngaphandle ezisetyenzisiweyo, kunye nokupakishwa okufanelekileyo kuthutho lukaloliwe nolwelizwe kwiindlela zaseMbindi Asia. Amandla okuvelisa ale nkampani axhasa ii-odolo zomthamo kwimisebenzi yemigodi efuna iishedyuli zokutshintshwa rhoqo kwezithuthi ezingaphantsi kwesithuthi.

6.5 Isicwangciso-qhinga seNethiwekhi yeZiko leeNkonzo

Injongo yeqhinga le-CQC TRACK kukuseka, ngokuthe ngqo okanye ngabasasazi abagunyazisiweyo, inethiwekhi edibeneyo yeZiko leeNkonzo zeMigodi kwiindawo eziphambili zemigodi kwihlabathi liphela ezibonelela ngenkonzo ekhethekileyo yokugcinwa kwezithuthi zangaphantsi. La maziko eenkonzo aqesha iingcali eziqeqeshwe ngokufanelekileyo ezinobuchule nezixhobo ezifanelekileyo, ezixhaswa kukufumaneka kweendawo ezifanelekileyo ukuze oomatshini basebenze ngokukhawuleza nangokuthembekileyo.

7. Izinto ekufuneka ziqwalaselwe ziingcali zokuthenga

7.1 Ukuqinisekiswa kweeNgxelo eziQhelekileyo

Ngaphambi kokuba uthenge izinto ezisetyenziswa kwi-undercarriage emva kwemarike, iingcali zokuthenga kufuneka ziqinisekise ukuba ziyahambelana na usebenzisa inombolo yomatshini kunye nenombolo ethile yenxalenye ye-OEM. Abavelisi be-Aftermarket badla ngokubonelela ngeetafile ezisebenzisa ireferensi evumela ukudityaniswa ngokuthe ngqo kwamalungu abo kwiinombolo ze-OEM. Amanani eenxalenye abhalwe kolu hlalutyo—9066690, 9114619, 9147345, 9168173, 57070997, kunye ne-14043993—zisebenza njengeereferensi eziphambili ze-OEM zoku-odola ngokuthe ngqo ireferensi esetyenziswa kwi-undercarriage.

7.2 Iimfuno zoXwebhu olusemgangathweni

Xa ufuna izixhobo ezingaphantsi kwesithuthi sakho ukuze zisetyenziswe kwizicelo zemigodi, cela amaxwebhu omgangatho womthengisi kuquka isiqinisekiso se-ISO 9001, iingxelo zokuhlolwa kobukhulu, iziqinisekiso zovavanyo lwesinyithi, kunye neerekhodi zonyango lobushushu. Abavelisi abadumileyo bagcina ukulandeleka okupheleleyo ukusuka kwizinto eziluhlaza ukuya ekuhlanganisweni okugqityiweyo, okuvumela ukuqinisekiswa komgangatho wezinto, iiparameter zonyango lobushushu, kunye nokuthobela ubukhulu.

7.3 Iwaranti kunye nolindelo lobomi benkonzo

Isiqinisekiso esisemgangathweni wezemveliso seeroli ezisezantsi ze-aftermarket sihlala siqala kwiinyanga ezi-6 ukuya kwezingama-24 kuxhomekeke kumenzi kunye nesicelo. I-CQC TRACK ibonelela ngamaxesha ewaranti ahambelana neemfuno zabathengi kunye nobunzima besicelo, kunye neeroli zodidi lwemigodi eziqinisekisiweyo zenkonzo ende phantsi kweemeko zokusebenza ezibhaliweyo. Ubomi benkonzo obulindelekileyo buyahluka kakhulu ngokusekelwe kwiimeko zomhlaba, iindlela zomsebenzi, kunye neeshedyuli zolondolozo—ukusuka kwiiyure zokusebenza ezingama-2,000 ukuya kuma-5,000 kwizicelo zemigodi kunye nokugcinwa okufanelekileyo.

7.4 Ukunikezelwa komthamo kunye namaxesha okukhokela

Kwimisebenzi yokwemba efuna iishedyuli zokutshintshwa kwezithuthi ezingaphantsi kwesithuthi rhoqo, ukufumaneka rhoqo kwezixhobo kubalulekile. I-CQC TRACK igcina uluhlu lweempahla ezigqityiweyo zeenombolo zezixhobo ezifunekayo kakhulu kuquka iindibano ze-9066690, 9114619, kunye ne-9168173, kunye namaxesha okukhokela eentsuku ezi-7-30 kuxhomekeke kubungakanani beodolo kunye nendawo ekuyiwa kuyo. Ubungakanani obuncinci beodolo buyaxoxiswana, kunye nobungakanani besampulu obufumanekayo ukuze kuvavanywe iziqinisekiso.

7.5 Ukuphucula Iindleko Ngokusebenzisa i-Aftermarket Sourcing

Izinto ezisetyenziswa ngaphantsi kwesithuthi zinokubalelwa ukuya kuthi ga kwi-50% yeendleko zokusebenza komatshini kwixesha lonke lokusebenza kwawo. Kwimisebenzi yokwemba elawula iinqanawa ezinkulu zee-excavator zaseHitachi, ukufumana ii-rollers ezilingana ne-OEM ezivela kubavelisi abakhethekileyo abanjengoCQC TRACK kubonelela ngokonga okukhulu kweendleko ngaphandle kokubeka emngciphekweni umgangatho okanye ukuthembeka. Ukuveliswa kwenkampani okudityaniswe ngokuthe nkqo—kuquka ukubumba, unyango lobushushu, umatshini wokugaya i-CNC, kunye nokuhlanganiswa—kususa amanqaku amaninzi okunikezela ngeenkonzo, okuvumela amaxabiso akhuphisanayo kubathengi bevolumu.

8. Isishwankathelo soBuchule bokuVelisa: CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.)

8.1 Iprofayili yeNkampani

I-CQC TRACK (i-HELI MACHINERY MANUFACTURING CO., LTD.) izibonakalise njengenye yezona nkampani ziphambili ezintathu ezivelisa izixhobo zokuthutha impahla phantsi kwesithuthi kummandla waseQuanzhou, iqela eliphambili lokubonelela ngezixhobo zokuthutha umhlaba kwihlabathi liphela. Isekelwe kwiziko lemizi-mveliso laseQuanzhou, kwiPhondo laseFujian—ummandla owaziwa ngokugxila kwawo kwiingcali zokwenza umatshini kunye nokufikelela kwiichwephesha ezinkulu zamazwe ngamazwe—le nkampani ikhonza imakethi yehlabathi njengeqabane elinobuchule lokuvelisa i-OEM kunye ne-ODM.

Utshintsho lwenkampani ukusuka kwindawo yokusebenzela ekhethekileyo yezixhobo ngasekupheleni kweminyaka yoo-1990 ukuya kwimeko yayo yangoku njengenkampani enamandla yokuvelisa edityaniswe ngokuthe nkqo lubonisa ukugxila okuzinzileyo kwindawo yokuthwala impahla engaphantsi kwesithuthi, ukutyala imali kwiimpahla zokuvelisa eziphambili kunye nokukhulisa ubuchule obunzulu bobuchwephesha kwi-metallurgy kunye ne-tribology kwiinkqubo ezithile zokulandelela.

Iimodeli zeNkonzo ze-OEM kunye ne-ODM ze-8.2

I-CQC TRACK isebenzisa iindlela ezimbini eziphambili zenkonzo kubathengi bamazwe ngamazwe:

Ukwenziwa kwe-OEM: Le nkampani ivelisa izinto ezihambelana neenkcukacha zabathengi, imizobo, kunye nemigangatho yomgangatho. Le fektri inobuchule bokudibanisa ngaphandle komthungo kwiikhonkco zokubonelela ngeenkonzo zehlabathi, ibonelela ngemveliso ethembekileyo yeerola, ii-idlers, ii-sprockets, ii-track links, kunye neenkqubo ezipheleleyo ze-undercarriage kwiimveliso eziquka iHitachi, iKomatsu, iCaterpillar, iVolvo, iKobelco, iDoosan, iHyundai, iSANY, kunye nezinye.

Ubunjineli be-ODM: Isebenzisa amava amaninzi entsimi, i-CQC TRACK isebenzisana nabathengi ukuphuhlisa, ukuyila, nokuqinisekisa izisombululo zesithuthi esingaphantsi kwesithuthi esiphuculweyo okanye esenziwe ngokwezifiso ngokupheleleyo. Iqela lobunjineli lijongana ngokukhawuleza neendlela eziqhelekileyo zokusilela, linikezela ngoyilo oluphuculiweyo oluphucula ukusebenza kunye nokunciphisa iindleko zizonke zobunini.

8.3 Indlela yokusebenza yemveliso edibeneyo

Amandla okuvelisa enkampani akhelwe phezu kokuhlanganiswa okuthe nkqo kunye neenkqubo ezilawulwayo ezilandelelanayo:

• Ukufakelwa Kwangaphakathi: Ukusetyenziswa kweentsimbi ze-alloy ze-premium ze-52Mn, 55Mn, 40CrNiMo, 40Mn2, kunye ne-42CrMo ngolawulo olucwangcisiweyo lweeparamitha zokufakelwa
• Amaziko Oomatshini beCNC: Ibhetri yee-lathes zanamhlanje zeCNC, oomatshini bokugaya, kunye namaziko okugrumba enza umsebenzi wokulungisa onzima nowokugqiba
• Iindlela Zonyango Lobushushu Eziphambili: Ukuqina kwe-induction kunye nee-tempering furniture ezilawulwa yikhompyutha zifezekisa iiprofayili zobunzima be-case obufanayo, obunzulu
• Ukuhlanganisa nokuvavanya: Iindawo zokuhlanganisa ezingenathuli ezinovavanyo lokujikeleza olutshintshayo kwirola nganye egqityiweyo
• Ukwaleka Okuchasene Nokugqwala: Iinkqubo zokupenda ezikumgangatho wemizi-mveliso ezibonelela ngokhuseleko lokugqwala ixesha elide

9. Isiphelo

Iindibano ezintandathu ze-Hitachi OEM cross-reference bottom roller ezibhalwe kolu hlalutyo—9066690, 9114619, 9147345, 9168173, 57070997, kunye ne-14043993—zimele izinto ezibalulekileyo ze-undercarriage ze-EX300, DX340, HS842, kunye ne-MS350 series crawler excavators ezisetyenziswa kwimisebenzi yemigodi kwihlabathi liphela. I-CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) yenza ezi zinto ukuze zihlangabezane okanye zidlule kwiinkcukacha ze-OEM ngokusebenzisa i-advanced forging, i-precision CNC machining, i-computer-controlled heat treatment, kunye ne-control processes yokuqinisekisa umgangatho.

Kubaqhubi bemigodi, abathengisi bezixhobo, kunye nabasasazi bezixhobo kulo lonke elaseMzantsi Melika, eOstreliya, eYurophu, eRashiya, naseMbindini weAsia, ezi roller zibonelela ngenye indlela ethembekileyo nengabizi kakhulu kwiindawo ze-OEM ngaphandle kokubeka emngciphekweni umgangatho wezinto, ukuchaneka kwemveliso, okanye ubomi benkonzo. Iinkqubo zokuvelisa eziqinisekisiweyo ze-ISO 9001:2015 zenkampani, iiprotokholi zovavanyo ezipheleleyo, kunye nesikhundla esicwangcisiweyo kwiqela lemizi-mveliso yezixhobo ezinzima zaseQuanzhou zivumela ukunikezelwa rhoqo kwiimarike zemigodi zehlabathi.

Iingcali zokuthenga ziyakhuthazwa ukuba ziqinisekise ukuhambelana kwazo zisebenzisa amanani e-OEM anikiweyo, zicele amaxwebhu asemgangathweni kuquka iziqinisekiso zezinto kunye neengxelo zokuhlolwa okulinganayo, kwaye ziseke ubudlelwane obuthe ngqo nobonelelo lwazo nabavelisi abakhethekileyo ukuze kuphuculwe iindleko zizonke zobunini beemoto ezingaphantsi kwe-Hitachi crawler excavator.

Olu shicilelo lobuchwephesha lujoliswe kwiingcali zobunjineli kunye nokuthengwa kwempahla kwimizi-mveliso yezemigodi kunye neyokwakha enzima. Zonke iinkcukacha zixhomekeke ekuqinisekisweni kwamaxwebhu e-OEM akhoyo. Ukuze ufumane amaxabiso angoku, amaxesha okukhokela, kunye nenkxaso yobugcisa, nxibelelana ne-CQC TRACK ngqo.