Iindawo zokumba ezikumgangatho ophezulu 4638433 ZX870 ZX800 ZX850 i-roller ephezulu yokuthwala i-roller ephezulu yomatshini wokukrwela i-hitachi Yenziwe yi-cqctrack

Umgangatho ophezulu weHitachi 4638433 ZX870 / ZX800 / ZX850 Top Roller / Carrier Roller / Upper Roller Assembly yeeNkqubo zeCrawler Excavator Undercarriage Systems – Icwangciswe ngobuchule yiCQCTRACK

I-ID yoxwebhu: CQCTRACK-TWP-HITACHI-TRA-0313
Umhla wokukhutshwa: Matshi 13, 2026
Inguqulelo: 1.0 (Uhlelo loBunjineli oluPhambili)
Umvelisi: I-Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
Udidi lweMveliso: Iinxalenye zeHitachi Crawler Excavator Undercarriage Components / Iinkqubo zeTop Carrier Roller
Abaphulaphuli ekujoliswe kubo: Iingcali zoThengo lweHlabathi, iiNethiwekhi zabathengisi beHitachi, abaphathi boLondolozo lweeNqwelo-mafutha, abaSasazi beZixhobo eziNzima

Isishwankathelo soLawulo: Inzuzo yoMthombo weFektri kwiiNkqubo zeHitachi ZX-Series Undercarriage

Kwihlabathi elinzima lokwakha nokwemba izinto ezinzima, ii-Hitachi ZX800, ZX850, kunye nee-ZX870 series excavators zimele eyona nto iphambili kubunjineli baseJapan—oomatshini abadumileyo ngokusebenza kakuhle kwe-hydraulic, ukuqina kwesakhiwo, kunye nemveliso egqwesileyo kwizicelo zokuhambisa umhlaba ezinomthamo omkhulu. Inkqubo yokuhambisa ngaphantsi kwezi zixhobo zokumba ezikumgangatho we-80-ton isebenza njengonxibelelwano olubalulekileyo phakathi komatshini nomhlaba, apho ukuthembeka kwecandelo kulawula ngokuthe ngqo ukufumaneka kokusebenza kunye neendleko zizonke zobunini.

Olu xwebhu lobuchwephesha lubonelela ngenkcazo epheleleyo yobunjineli be-Premium Quality Hitachi 4638433 Top Roller / Carrier Roller / Upper Roller Assembly, eyenziwe ngokuchanekileyo yi-CQCTRACK njengomzi-mveliso oqinisekisiweyo onezakhono zemveliso ezidityanisiweyo ngokuthe nkqo. I-4638433 carrier roller—ekwabizwa ngokuba yi-top roller okanye i-upper roller—yenza umsebenzi obalulekileyo wokuxhasa ukuhamba okuphezulu kwe-track chain, ukugcina ulungelelwaniso olufanelekileyo, kunye nokuthintela ukugoba okunokubangela ukuguguleka kwangethuba kunye nokungazinzi kokusebenza.

Isikhundla se-CQCTRACK njengomzi-mveliso ofanelekileyo—hayi nje umdibanisi okanye iqumrhu lokurhweba—siqinisekisa ukuba abathengi bamazwe ngamazwe bafumana izinto ezenziwe ngokulandelelwa kweenkqubo ezipheleleyo, ukusuka kwisatifikethi sekhemistri yezinto eziluhlaza ngokubumba, unyango lobushushu, ukuchwetheza ngokuchanekileyo, kunye nokuqinisekiswa kokuhlanganiswa kokugqibela. Eli phepha limhlophe lihlola ifilosofi yobunjineli, iinkcukacha ze-metallurgical, ukuhambelana kwemodeli ethile, iiprotokholi zokuqinisekisa umgangatho, kunye neenzuzo zekhonkco lobonelelo lwehlabathi ezichaza indlela ye-CQCTRACK yokwenza i-Hitachi ZX-series undercarriage manufacturing.

1. Ukuchongwa kweCandelo kunye neNgcebiso eQhelekileyo yeModeli yeHitachi

1.1 Ukulandeleka kweNombolo yeCandelo kunye nokuQondwa kwamagama

1.2 Iinkcukacha zePlatform yoMatshini esebenzayo

Ukuqonda amaqonga oomatshini ekujoliswe kuwo kubalulekile kubunjineli obufanelekileyo bezinto. Uthotho lweHitachi ZX800, ZX850, kunye neZX870 lubonisa ubunjineli obuphambili be-Zaxis beHitachi—oomatshini abenzelwe ukonga amafutha ngendlela egqwesileyo, amandla okumba aphuculweyo, kunye nobomi obude bezinto kwizicelo ezinzima.

Uqwalaselo lweNkqubo yeTrack: Ezi matshini ze-ZX-series zihlala zine-7-9 bottom rollers kwicala ngalinye kunye ne-2-3 carrier rollers kwicala ngalinye, kuxhomekeke kulwakhiwo lobude betrekhi. I-4638433 carrier roller ibekwe kwisakhelo setrekhi esiphezulu ukuxhasa ukubuyela kwetrekhi yetrekhi.

1.3 Inkcazo yoMsebenzi kunye neNdima yoMbane

I-carrier roller assembly (ekwabizwa ngokuba yi-top roller okanye i-upper roller) yinxalenye ebalulekileyo kwinkqubo ye-undercarriage, enemisebenzi eyahlukeneyo yobunjineli eyahlula kwi-bottom rollers:

• Inkxaso yeTrack Chain ePhezulu: Ifakwe kwisakhelo seTrack ephezulu, i-carrier roller ixhasa ubunzima be-track chain kwindlela yayo yokubuya ukusuka kwi-sprocket engasemva ukuya kwi-idler engaphambili, ithintela ukugoba okugqithisileyo okunokubangela ukubetheka kwe-chain kunye nokonakala kwangaphambi kwexesha.
• Ukugcinwa koLungelelaniso lweeNdlela: I-flange efakwe ngomatshini ikhokela ikhonkco lendlela ecaleni, igcina ulungelelwaniso olufanelekileyo kwaye ithintela ikhonkco ukuba lingaphumi ngexesha lokusebenza kwe-side-slope okanye i-turn mouvers.
• Ukudambisa ukungcangcazela: Ngokuxhasa ukubaleka kwetyathanga eliphezulu, ii-carrier rollers zinciphisa ukungcangcazela kunye nokushukuma kwinkqubo yetrekhi, zinegalelo kwintuthuzelo yomqhubi kwaye zinciphise imithwalo enamandla kwezinye izinto ezingaphantsi kwetreyi.
• Ukunciphisa iingxabano: Indibano ejikelezayo inciphisa ukungqubana okutyibilikayo phakathi komatshini kunye nomxokelelwane womzila obuyayo, inciphisa ukulahleka kwamandla abangelwa zizinambuzane kwaye inegalelo ekusebenzeni kakuhle kwamafutha.
• Ukukhuselwa kotyalo-mali kwi-Undercarriage: I-carrier roller esebenza kakuhle ithintela ukungalingani, ikhusela iintambo zomkhondo ezibizayo, ii-idlers, kunye nee-sprockets ekugugeni kwangethuba—nto leyo eyenza ukuba ibe yinxalenye ebaluleke kakhulu kwinkqubo iyonke ye-undercarriage.

2. Iinkcukacha zoBunjineli ezineenkcukacha kunye neMetallurgy yezinto ezisetyenzisiweyo

2.1 Umzimba weRoller: Ulwakhiwo lweNsimbi yeAlloy eyenziwe ngePremium

I-CQCTRACK isebenzisa itekhnoloji yokubumba evaliweyo yomzimba we-4638433 we-carrier roller, nto leyo ebonisa inkqubela phambili enkulu kuneenkqubo zokubumba eziqhelekileyo. Ukubumba kulungelelanisa isakhiwo seenkozo zesinyithi ukuze silandele umda wecandelo, kudala ukuhamba kweenkozo okuqhubekayo, okungaqhekekanga okunika ukuqina okuphezulu kunye nokumelana nokudinwa.

Iinkcukacha zeMetallurgical:

• Izinto ezisisiseko: Intsimbi enamandla aphezulu, ene-alloy ephantsi (HSLA), ngakumbi i-40Mn2 okanye i-50Mn grade, ekhethelwe ukulinganisela okufanelekileyo kokuqina kunye nokuqina kwempembelelo
• Izinto ezizezinye: Intsimbi ye-alloy ye-40Cr okanye ye-42CrMo4 eyenzelwe iimpawu zokuqina eziphuculweyo kwizicelo ezinzima zemigodi
• Inkqubo Yokubumba: Ukubumba okushushu kwi-1150-1200°C kunye nokupholisa okulawulwayo okulandelayo ukuze kucocwe isakhiwo sengqolowa kwaye kususwe imingxuma yangaphakathi
• Ukuqhelaniswa Kokuhamba Kweenkozo: Ukuhamba kweenkozo okuqhubekayo kulandela i-roller contour, kususa amanqaku oxinzelelo aqhelekileyo kwizakhiwo zesamente
• Iipropati zoomatshini:
  • Amandla okuvelisa: ≥ 685 MPa
  • Amandla okuThamba: ≥ 830 MPa
  • Ukwandiswa: ≥ 12%
  • Ukuqina kwempembelelo: ≥ 47 J kwi -20°C (ibalulekile kwimisebenzi yemozulu ebandayo)

2.2 Iprotokholi yoNyango loBushushu oluPhambili

Ukuqina kwezixhobo zeHitachi ezingaphantsi kwesithuthi kuxhomekeke kakhulu kwindlela yonyango lobushushu esetyenziswa kwiindawo ezigugileyo. I-CQCTRACK isebenzisa iinkqubo zokuqinisa ubushushu ezilawulwa yikhompyutha ezineembono zobushushu zexesha langempela kunye nemijikelo yokucima ngokuzenzekelayo.

Iiparameter zokuqinisa i-Induction:

• Iindawo eziqinileyo: Ujikelezo olupheleleyo lomphezulu wokunyathela (apho unxibelelwano lweketanga) kunye nobuso beflange
• Ubunzulu beTyala: Umaleko oqinisiweyo oqhubekayo oyi-8-12 mm (uqinisekiswe ngovavanyo lobunzima obuncinci)
• Ubunzima bomphezulu: HRC 52-58 (isikali seRockwell C), esilungiselelwe ukumelana nokuguguleka okurhabaxa ngokuchasene ne-track chain bushings
• Ubunzima beCore: HB 280-320 (Brinell), igcina ukugungqa komoya ukuze ifunxe uloyiko
• Iprofayili yoBulukhuni: Ukutshintsha kancinci kancinci ukusuka kwi-hard case ukuya kwi-hard core kuthintela ukuqhekeka okanye ukususwa kwe-impact loading
• Ukuqina Okungalinganiyo: Kwiindlela ezinzima zokusetyenziswa, ukugabha kunye nokucima kudala umphezulu wangaphandle oqinileyo kakhulu ngelixa kugcinwa umbindi oqinileyo, othambileyo

2.3 Uyilo kunye noBuchule beNkqubo yeeBhereyitha

Ujongano olujikelezayo phakathi komzimba we-roller kunye ne-stationary shaft lusebenzisa ii-roller bearings ezinomthamo ophezulu, ezikhethwe ngokukodwa ukulungiselela ukuhlaliswa komthwalo we-radial kunye ne-axial odibeneyo wezicelo ze-carrier roller.

2.4 Ubuchwepheshe bokutywina obuPhambili obuneZiteji ezininzi

Ukuthembeka kwetywina kumela eyona nto ibalulekileyo emisela ubomi benkonzo yerola yokuthwala kwizicelo zeHitachi, ingakumbi xa kujongwa amandla oomatshini kwiimeko ezimanzi nezinodaka. Indibano ye-4638433 ibandakanya inkqubo yokutywina ekhusela kathathu eyenzelwe iimeko zokusebenza ezinzima kakhulu.

Isitywina Esiphambili (Isitywina Sobuso Esidadayo):

• Uqwalaselo: Iindandatho ezimbini zentsimbi ezidityanisiweyo ngokuchanekileyo ezinobuso bokuvala obufana nobokugqiba isipili
• Ukusebenza: Iiringi ze-O zerabha ze-Nitrile (izinto ze-HNBR) zibonelela ngamandla angaguqukiyo e-axial
• Ubunzima: Ubuso beSeal buqiniswe kwi-HRC 58-62 kwaye bunobunzulu bokuguguleka
• Umsebenzi: Ukudibana kwesinyithi nesinyithi kudala uphawu oluhle oluzimeleyo ekujikelezweni kweshaft; ukuzilungisa ngokwalo ukuze kunxibe

Itywina lesibini (Itywina lemilebe ye-Radial):

• Izinto eziphathekayo: Irabha ye-nitrile butadiene ene-hydrogenated (HNBR) enokumelana nobushushu kunye neoyile okuphezulu
• Uyilo: Imilebe emininzi yokutywina ene-garter spring loading
• Injongo: Umqobo oyintloko ekungeneni kwamasuntswana amancinci; igcina i-lubricant ngexesha le-static

Ukhuseleko Oluphezulu (I-Labyrinth/Umlomo Wothuli):

• Uqwalaselo: Indlela enzima ejikelezayo phakathi kwezinto ezijikelezayo nezizinzileyo
• Uphawu Lwangaphandle: Umlomo wothuli oguquguqukayo uthintela ukungcola okurhabaxa (udaka, isanti, ilitye elimdaka)
• Ukupakisha igrisi: I-Labyrinth cavity izaliswe kwangaphambili ngegrisi ye-sealant ene-viscosity ephezulu

Iindawo zokutywina ezenziwe ngomatshini ochanekileyo: I-CQCTRACK isebenzisa imingxunya yokutywina eyenziwe ngomatshini ochanekileyo eqinisekisa ukulingana okufanelekileyo kwezitywina zemilebe ezisebenza kakuhle, ivala igrisi ngempumelelo kwaye ithintele ukungena kwezinto ezingcolisayo ezirhabaxa ezifana nothuli, udaka, kunye nodaka.

2.5 Ubunjineli beShaft eSimayo

2.6 Iinkcukacha zoBume kunye neDatha yoFakelo

Isiqinisekiso sokuTshintshiselana se-100%: Zonke izilinganiso ezibalulekileyo zigcinwa ngaphakathi kweenkcukacha ze-OEM, ukuqinisekisa ukutshintshwa kwe-bolt-on ngqo kwiimodeli ze-ZX800, ZX850, kunye ne-ZX870 ngaphandle kwemfuneko yokuguqulwa. Ukuphindaphinda ngokuchanekileyo kwemilinganiselo yokuqala kuqinisekisa ukulingana ngokugqibeleleyo nenkqubo yethrekhi, ukusasazwa ngokulinganayo kwemithwalo, kunye nokuzinza kwesithuthi esingaphantsi kwesithuthi sonke.

3. Amandla okuvelisa e-CQCTRACK kunye noQinisekiso loMgangatho

3.1 Iziseko zoPhuhliso eziDibeneyo ngokuthe nkqo

I-CQCTRACK isebenza njengesixhobo sokuvelisa esidityaniswe ngokupheleleyo, igcina ulawulo kuzo zonke izigaba zenkqubo yokuvelisa izixhobo zesithuthi esingaphantsi kwesithuthi esihambelana neHitachi:

• Ukufunyanwa kweNsimbi: Ubudlelwane obucwangcisiweyo kunye neefektri zentsimbi zaseTshayina eziqinisekisiweyo (kuquka iBaosteel Group kunye neHBIS Group) kunye nokulandeleka okugcweleyo kwezinto kunye nesiqinisekiso.
• Isebe Lokubumba: Imigca emininzi yokubumba enomthamo ofikelela kwiitoni ezili-10,000 zeetoni zezinto ezingaphantsi kwesithuthi esikhulu
• Isixhobo Sonyango Lobushushu: Imigca yokuqinisa i-carburizing kunye ne-induction elawulwa yikhompyutha enokuphathwa kwerobhothi kunye nokubeka iliso kwiparameter ngexesha langempela
• Iziko Loomatshini: Amaziko okujika e-CNC, oomatshini bokugaya, kunye namaziko oomatshini anokulinganisa okusebenzayo
• Imigca yokuhlanganisa: Izitishi zokuhlanganisa ezilawulwayo zokufakelwa iibheringi kunye nesitywino
• Ilebhu yoVavanyo: Uhlalutyo lweMetallurgical, uvavanyo lobunzima, uvavanyo olungonakalisiyo, kunye novavanyo loxinzelelo lwetywina

3.2 Iprotocol yoLawulo oluBanzi loMgangatho

Yonke indibano ye-Hitachi 4638433 carrier roller ihlolwa ngokungqongqo kumanqanaba emveliso amaninzi, ihambelana neemfuno zesatifikethi se-ISO 9001:2015:

Inqanaba 1: Ukuqinisekiswa kwezinto ezingenayo

• Uhlalutyo lokwakheka kweekhemikhali (ukuqinisekiswa kwe-spectrometer ngokuchasene neenkcukacha eziqinisekisiweyo)
• Uvavanyo lweempawu zoomatshini (ukuxinana, ukunyuka, ukunwebeka)
• Ukuhlolwa kwe-Ultrasonic ukuze kubonakale ukuba iphilile ngaphakathi
• Ubungakanani beenkozo kunye novavanyo lwesakhiwo se-microstructure
• Uhlolo lwesatifikethi somthengisi

Inqanaba lesi-2: Uhlolo oluqhutywa ngaphakathi kwenkqubo

• Ukuqinisekiswa kobukhulu obuqingqiweyo (ukuhlolwa kwenqaku lokuqala)
• Imephu yobunzima bonyango lobushushu (uvavanyo lokuhamba ukuze kuqinisekiswe ubunzulu betyala)
• Isatifikethi sobukhulu be-post-machining (ukuqinisekiswa kwe-CMM)
• Ukulinganiswa kokugqitywa komphezulu (ukuqinisekiswa kweprofilometer yeRa ≤ 0.4 μm)

Inqanaba lesi-3: Ukuqinisekiswa kweNdibano

• Uvavanyo lwe-torque yokujikeleza kweebheringi (ukuqinisekiswa kobuthambileyo)
• Uvavanyo lokuthembeka kwetywina (indlela yokubola koxinzelelo lomoya)
• Uphicotho lokugqibela olunemilinganiselo (iisampulu ngokwemigangatho ye-AQL)
• Ukuhlolwa okubonakalayo kweziphene zomphezulu kunye nomgangatho wokugquma
• Uvavanyo olungonakalisiyo (Ukuhlolwa kweMagnetic Particle) ukuqinisekisa ukukhululeka kwiziphene zokwenziwa

Inqanaba lesi-4: Amaxwebhu okulandelelwa

• Izatifikethi zovavanyo lwezinto (izatifikethi zomatshini wokugaya ezineenombolo zobushushu)
• Iirekhodi zenkqubo yonyango lobushushu (iiprofayili zobushushu bexesha)
• Iingxelo zohlolo lwemilinganiselo
• Idatha yovavanyo lokugqibela lokuhlanganiswa
• Ukugcinwa kwerekhodi ubuncinane kweenyanga ezingama-24 ukuze kulandelelwe ngokupheleleyo ibhetshi

3.3 Isiqinisekiso kunye nokuthobela imithetho

I-CQCTRACK igcina iziqinisekiso zomgangatho ezivunyiweyo kwihlabathi liphela ezisetyenziswa kwimveliso ye-Hitachi phantsi kwemoto:

• I-ISO 9001:2015 – Iinkqubo zoLawulo loMgangatho
• I-ISO 14001 – Ulawulo Lokusingqongileyo
• I-OHSAS 18001 – Impilo noKhuseleko emsebenzini
• Isiqinisekiso se-CE – Sokuthobela imithetho yemarike yaseYurophu (iimodeli ezisebenzayo)

4. Iingenelo zoBunjineli kwiZicelo zeHitachi ZX-Series

4.1 Ukuhambelana kweeModeli ezininzi

Enye yeengxaki eziphambili zobunjineli ekunikezelweni kwezithuthi ezingaphantsi kweHitachi kukwahluka okuncinci phakathi kweemodeli ze-ZX-series. Iqela lobunjineli le-CQCTRACK lenze uhlalutyo olupheleleyo lwemilinganiselo yamaqonga e-ZX800, ZX850, kunye ne-ZX870, lichonga iindawo zonxibelelwano ezifanayo ezivumela inombolo yenxalenye enye ukuba ikhonze iimodeli ezininzi.

Indibano ye-4638433 yenzelwe i-geometry yokufakela kunye neenkcukacha ze-track gauge ezilungiselela umahluko wobunzima bokusebenza phakathi kweemodeli ngelixa zigcina ukubandakanyeka okufanelekileyo kwe-track chain kunye nokusasazwa komthwalo.

4.2 Ukulungiswa koMthwalo kwiiHitachi Duty Cycles

Ii-excavator ze-Hitachi ZX-series zenzelwe imijikelo ethile yomsebenzi ukusuka kulwakhiwo olunzima ukuya kwimisebenzi yokwemba. I-CQCTRACK inikezela ngezicwangciso ze-carrier roller ezilungiselelwe:

• Umsebenzi Oqhelekileyo (ZX800): Ukukhetha iibheringi ezilungeleleneyo kunye nobunzulu becala lolwakhiwo ngokubanzi kunye nokusetyenziswa kwe-quarry
• Umsebenzi Onzima (ZX850): Umthamo wokuthwala ophuculweyo kunye nobunzulu obongezelelekileyo becala lokwembiwa komthwalo omkhulu kunye nemisebenzi emikhulu yomhlaba
• Umsebenzi Onzima (ZX870): Iinkcukacha eziphezulu zezinto ezisetyenzisiweyo kunye nokhuseleko olongezelelweyo lwetywina kwizicelo zemigodi enzima

4.3 Ukhuseleko oluPhezulu lwePremium

I-CQCTRACK isebenzisa iingubo zokukhusela eziphambili kuzo zonke iindibano ze-roller ze-carrier ze-Hitachi:

• Ukugqitywa Okungamelani Nokugqwala: Lonke iqonga liphathwa ngengubo yokukhusela okanye i-phosphate finish ukuthintela ukugqwala kunye nokugqwala ngexesha lokugcina nokusebenza
• Ioyile Yokuthintela Umhlwa: Zonke iindawo ezifakwe ngomatshini zifumana ioyile yokuthintela umhlwa
• Ukhuseleko lwe-VCI: Ifilimu ye-Vapor Corrosion Inhibitor yokukhusela ukugcina ixesha elide

4.4 Amandla Oomatshini kunye Nokumelana Nokunxitywa

Irola yokuthwala ye-4638433 yenzelwe ngokukodwa ukusebenza phantsi kwemithwalo enamandla kakhulu, inciphisa umngcipheko wokonakala kwanaxa isetyenziswa ixesha elide kwizicelo ezifuna amandla. Izixhobo eziphambili kunye nobuchwepheshe bemveliso yanamhlanje ziqinisekisa ubomi bemveliso obude phantsi kweemeko zokungqubana okukhulu kunye nempembelelo.

5. Iingenelo zoRhwebo lwaMazwe ngaMazwe kunye neCandelo lokuNika uBonelelo

5.1 Iingenelo zeMpahla yoMthombo woThengo lweHlabathi

Ukuzibandakanya ngokuthe ngqo ne-CQCTRACK njengomzi-mveliso womthombo kunika iingenelo ezibalulekileyo zorhwebo zokuthengwa kwezixhobo ezihambelana neHitachi:

5.2 Ukuthunyelwa kweempahla kunye neeMpawu zoLwazi lokuThumela ngaphandle

I-CQCTRACK ibonelela ngamaxwebhu apheleleyo okuthumela ngaphandle ukuze kube lula ukuthengiselana kwamanye amazwe okugudileyo kwezinto ezithwala abantu abangaphantsi kwesithuthi sikaHitachi:

Uxwebhu oluQhelekileyo lokuthumela ngaphandle:

• I-invoyisi yoRhwebo (iproforma kunye neyokugqibela)
• Uluhlu lokuPakisha (oluneenkcukacha ngobunzima kunye nobukhulu)
• Ibhili yokuthwala impahla (umthwalo wolwandle) / Ibhili yokuhambisa impahla ngomoya (umthwalo womoya)
• Isatifikethi seMvelaphi (i-COO) – iChamber of Commerce yaseTshayina
• Izatifikethi zovavanyo lwezinto (xa ziceliwe, kunye neenombolo zobushushu)
• Isatifikethi sokuThotyelwa kweMithetho (esikhutshwe ngumvelisi)

Iinkcukacha zokuPakisha:

• Ukupakisha Okuqhelekileyo Kokuthunyelwa Kwamanye Amazwe: Iikreyithi zomthi eziqinileyo ezineentambo zentsimbi (zinyangwa ngobushushu, zihambelana ne-ISPM 15 ukuze zithunyelwe kwamanye amazwe)
• Ukupakisha Okukhulu: Izikhongozeli ezenziwe ngesakhelo sentsimbi zee-odolo ezipheleleyo
• Ukhuseleko Lomntu Ngamnye: I-oyile yokuthintela umhlwa kunye nefilimu ye-VCI (i-vapor corrosion inhibitor)
• Iilebheli: Iilebheli ezithetha iilwimi ezimbini (isiTshayina/isiNgesi) ezinenombolo yenxalenye, ubungakanani, isalathiso semodeli yeHitachi, kunye nemiyalelo yokuphatha

5.3 Ukuthunyelwa nokuHanjiswa kweHlabathi

Ukufumaneka kwe-Incoterms: EXW, FOB (ii-Xiamen/Shanghai/Ningbo ports), CIF, CFR, DAP – amagama aguquguqukayo ukuze avumelane nezinto ezikhethwa ngabathengi.

5.4 Ubungakanani obuphantsi be-oda kunye nokuguquguquka kobonelelo

• Ii-odolo zeSampuli: Iziqwenga ezi-1-2 ziyafumaneka ukuze kuhlolwe ngaphambi kokufaneleka kunye nokuqinisekiswa kokufaneleka
• Ubungakanani obuncinci: Iziqwenga ezi-5-20 (izinto zesitokhwe) zempahla yabasasazi
• Ukuveliswa komthamo: Kuyaxoxiswana ngokusekwe kwingqikelelo kunye neshedyuli yemveliso
• Inkonzo yoNgxamiseko: Imveliso ekhawulezileyo (iintsuku ezili-15-20) iyafumaneka kwiimfuno ezibalulekileyo

6. Izikhokelo Zokusebenza kunye Nokuphuculwa Kobomi Benkonzo

6.1 Iindlela ezilungileyo zokufaka

Ukufakelwa ngokufanelekileyo kwandisa kakhulu ubomi benkonzo ye-carrier roller kwi-Hitachi ZX-series excavators:

1. Ukuqinisekiswa koxinzelelo lwethrekhi: Ngaphambi kokufakela, qinisekisa ukuba uxinzelelo lwethrekhi lukwiinkcukacha zeHitachi zemodeli ethile.
2. Ukulungiswa komphezulu wokufaka: Coca iindawo zokufaka isakhelo somkhondo ukuze ususe inkunkuma, umhlwa, kunye nezinto ezindala zegasket
3. Iinkcukacha zeTorque yeBolt: Qinisa iibolts zokufakela ngokwexabiso letokhi ecetyiswa yiHitachi (jonga incwadi yemiyalelo yenkonzo yeZX800/ZX850/ZX870)
4. Ukujonga Ukujikeleza: Emva kokufakela, qinisekisa ukujikeleza kwasimahla kwazo zonke iirola ngaphambi kokuba ucinezele ithrekhi
5. Umsebenzi Wokuqala: Jonga ingxolo engaqhelekanga okanye ukuveliswa kobushushu ngexesha leeyure zokuqala zokusebenza
6. Ukuqinisekiswa koLungelelaniso: Qinisekisa ukusebenzisana okufanelekileyo kwethrekhi neeflanges emva kweeyure ezili-10-20 zokusebenza

6.2 Izalathisi zokujonga ukunxiba kunye nokutshintsha

Ukuhlolwa rhoqo kufuneka kuquka:

• Ububanzi bokunxiba obungaphandle: Linganisa ububanzi bokunyathela; kuyacetyiswa ukuba kutshintshwe xa ukunxiba kufikelela kwi-8-10 mm ukusuka kweyokuqala
• Imeko yeFlange: Jonga ukuguguleka kweflange; iiflange ezincinci zibonisa umngcipheko wokuphuma kwesiporo kungekudala
• Imeko Yokuvala: Jonga ukuba akukho grisi ivuzayo na (ibonisa ukuba ukuvala akusebenzi kakuhle okufuna ukutshintshwa ngoko nangoko)
• Ukujika Ubuthambileyo: Ukujikeleza okurhabaxa okanye okungxolayo kubonisa umonakalo weebheringi
• Ukudlala Ngasecaleni: Ukushukuma kakhulu ukusuka ecaleni ukuya kwelinye (>3 mm) kubonisa ukuguguleka kweebheringi
• Imeko Yomphezulu: Hlola ukuba akukho kuqhekeka, ukuqhekeka, okanye ukurhawuzelela kumphezulu wendlela

6.3 Izinto Ezilindelekileyo Zobomi Benkonzo

Ubomi benkonzo yokwenyani buyahluka kakhulu ngokweemeko zokusebenza kunye nokusetyenziswa komatshini:

7. Uhlalutyo lokuthelekisa: Umgangatho wePremium we-CQCTRACK vs. Iindlela eziKhethekileyo zeMarike

8. Izinto eziqwalaselwayo ngobunjineli beHitachi ZX-Series

Uyilo lweemoto ezingaphantsi kwesithuthi sikaloliwe i-ZX-Series 8.1

Ii-excavator ze-Hitachi ZX-series zinezakhiwo ezingaphantsi kwesithuthi ezilungiselelwe ukuzinza okuphuculweyo kunye neempawu zemveliso zoomatshini:

• I-Track Gauge: Indawo ebanzi elungiselelwe ukuzinza ngexesha lemisebenzi yokumba
• Uqwalaselo lweRoller: Iiroller ezininzi zokuthwala icala ngalinye ukuxhasa uthotho olunzima lweemashini zeklasi ezingama-80-ton
• Ikhonkco Lomkhondo: Ikhonkco elinzima elitywiniweyo nelithanjiswe ukuze lihlale ixesha elide lisetyenziswa
• Uxinzelelo lweBearing yoMhlaba: Yenzelwe ukudada ngelixa igcina uzinzo lokumba

Iindibano ze-CQCTRACK ze-4638433 zenzelwe ukudibana kakuhle nale ndlela yokwakha, zigcina ulungelelwaniso olufanelekileyo lwendlela kunye nokusasazwa komthwalo.

8.2 Ukuhlanganiswa okuSebenzayo neNkqubo yokuHamba ngaphantsi kwesithuthi

Irola yokuthwala isebenza kunye nezinye izinto ezingaphantsi kwesithuthi ukuqinisekisa ukusebenza kakuhle nangokufanelekileyo:

• IiRollers ezisezantsi: Ubunzima bomatshini wokuxhasa kwikhonkco elidibanisa umhlaba
• IiRollers zoMthwali (iiRollers eziphezulu): Inkxaso yokubuyela kwekhonkco
• I-Front Idler: Ibonelela ngoxinzelelo lwethrekhi kunye nesikhokelo
• ISprocket: Iqhuba uthotho lwendlela
• Ikhonkco Lomkhondo: Lidlulisela amandla okuqhuba kwaye libonelela ngokubamba

Irola yokuthwala esebenza kakuhle ithintela ukungalingani, ikhusela ezi zinto zibiza kakhulu ekugugeni kwangethuba.

9. Isiphelo: Ixabiso le-CQCTRACK leeNkqubo ze-Hitachi ZX-Series Undercarriage

I-Hitachi 4638433 ZX870 / ZX800 / ZX850 Top Roller / Carrier Roller / Upper Roller Assembly eyenziwe yiI-CQCTRACKimele isisombululo esiphucukileyo nesinexabiso eliphantsi kubathengi behlabathi abafuna ukuphucula amaqhinga abo okutshintsha iimoto ezingaphantsi kwemoto ezisetyenziswa eHitachi excavator. Izinto eziphambili ezahlulahlulayo ziquka:

1. Ubunyani beFektri yoMthombo: Amandla okuvelisa ngokuthe ngqo kunye nolawulo olupheleleyo lwenkqubo aqinisekisa umgangatho ohambelanayo kwaye anikezela ngokhuseleko kuzo zonke iimodeli zeHitachi ZX-series
2. Ubuchule beMetallurgical: Ukwakhiwa kwentsimbi ye-alloy eyenziweyo enonyango lobushushu oluchanekileyo kunika ukumelana nokuguguleka okufana nezixhobo ze-Hitachi OEM, kunye nobunzulu becala obubhaliweyo obuyi-8-12 mm kunye nobunzima bomphezulu we-HRC 52-58
3. Itekhnoloji yoTywala ePhambili: Iinkqubo zokuvala ezikhusela kathathu ezinee-grooves ezichanekileyo zandisa ubomi benkonzo kwiindawo ezinzima zokusebenza ezifana nezicelo zeHitachi kwimisebenzi yemigodi neyemigodi
4. Ukuhambelana kweeModeli ezininzi: Ukuqinisekiswa kobunjineli kuzo zonke iiplatifomu ze-ZX800, ZX850, kunye ne-ZX870 kuqinisekisa ukulungelelana okuchanekileyo nokuba kukho umahluko kwimodeli.
5. Amandla Oomatshini kunye Nokumelana Nokuguguleka: Izixhobo eziphambili kunye netekhnoloji yemveliso yanamhlanje ziqinisekisa ubomi obude bemveliso phantsi kweemeko zokungqubana okukhulu kunye nempembelelo
6. Ukwenziwa ngokuchanekileyo: Ukuphindaphinda ngokuchanekileyo kobukhulu bokuqala kuqinisekisa ukulingana ngokugqibeleleyo nenkqubo yethrekhi, ukusasazwa ngokulinganayo kwemithwalo, kunye nokuzinza kwesithuthi sonke esingaphantsi komhlaba
7. Ukulungela uLawulo lweMixokelelwane yoThengiso lweHlabathi: Amaxwebhu apheleleyo okuthumela ngaphandle, iindlela zokuthumela eziguquguqukayo, kunye nenkxaso yabathengi ephendulayo yenza kube lula ukuthengiselana kwamanye amazwe
8. Ukuphucula Amaxabiso: Amaxabiso athengiswa ngqo kwifektri abonelela ngokonga okukhulu (ngesiqhelo yi-40-60%) xa kuthelekiswa nezinye iindlela ze-Hitachi OEM ngaphandle kokubeka emngciphekweni umgangatho okanye ukufaneleka.

Kwabo basebenza ngokuthenga, abasasazi bezixhobo, kunye nabaphathi beenqwelo-mafutha kwihlabathi liphela, i-CQCTRACK inikezela ngenye indlela ethembekileyo neqinisekisiweyo yobuchwephesha endaweni yezixhobo zokwenyani zeHitachi—ixhaswa bubuchule bobunjineli bomenzi wezithuthi ezingaphantsi kwesithuthi esikhethekileyo oneziqinisekiso ezipheleleyo zesatifikethi kunye namava amashumi eminyaka kwizixhobo zoomatshini abanzima.

Ixabiso eliphantsi kakhulu lezixhobo ezinzima—ixabiso ngeyure nganye yokusebenza—liphuculwa ngokuzibophelela kweCQCTRACK ekugqweseni kobunjineli, ukuthembeka kwezinto, kunye nokuqinisekiswa kwenkqubo. Ngokukhetha i-CQCTRACK njengomzi-mveliso wakho wezixhobo ze-Hitachi ZX-series undercarriage components, utyala imali kumgangatho obhaliweyo, ukusebenza okuqinisekisiweyo, kunye nobomi benkonzo eyongeziweyo kwizithuthi zakho ze-Hitachi excavator ezixabisekileyo.

10. Inkxaso yoBugcisa kunye noNcedo loBunjineli

I-CQCTRACK igcina iqela elizinikeleyo lokuxhasa ubunjineli kwizicelo ze-Hitachi zokuthutha abantu abangaphantsi kwesithuthi, elifumanekayo ukunceda nge:

• Ukuqinisekiswa kweModeli ethile: Ukuqinisekiswa kwenombolo yecandelo echanekileyo kwiindidi ezithile zeenombolo zomatshini
• Ubunjineli beSicelo: Iingcebiso zolungiselelo lwenkonzo enzima okanye enzima
• Inkxaso yoFakelo: Isikhokelo sobuchwephesha sokufaneleka nokugcinwa ngokufanelekileyo
• Uhlalutyo lokuNxiba: Uvavanyo lwezinto ezingaphumelelanga ukuchonga unobangela kunye nokuphucula ukutshintshwa kwezinto kwixesha elizayo
• Ubunjineli Besiko: Amandla e-OEM/ODM kwiimfuno ezizodwa

Umvelisi: I-Heli Machinery Manufacturing Co., Ltd. (CQCTRACK)
Indawo yeZiko: Isixeko saseQuanzhou, kwiPhondo laseFujian, eTshayina
Imibuzo ngeMveliso: ISebe leNtengiso laMazwe ngaMazwe
Inkxaso yoBugcisa: Iqela loBunjineli (imibuzo ye-OEM/ODM yamkelekile)

Ukuze ufumane amaxabiso athile, amaxesha okukhokela angoku, okanye ukucela izatifikethi zovavanyo lwezinto kunye nemizobo enobukhulu, nceda unxibelelane neqela lentengiso le-CQCTRACK ngokuthe ngqo ngemodeli yakho yomatshini weHitachi, inombolo yeserial, kunye neemfuno zenxalenye.

Isihlomelo: Imodeli yeHitachi kunye nesishwankathelo seReferensi yeNombolo yeCandelo

● = Ukuhambelana Okuqinisekisiweyo

Amagama angundoqo: I-Hitachi 4638433, i-ZX870, i-ZX800, i-ZX850, i-Top Roller Assembly, i-Carrier Roller, i-Upper Roller, i-Track Carrier Roller, ii-Crawler Excavator Undercarriage Parts, i-CQCTRACK, i-China Source Factory, i-Premium Quality, i-OEM Manufacturer, i-Forged Alloy Steel, i-Induction Hardening, i-Triple-Seal System, ii-Tapered Roller Bearings, i-Hitachi Zaxis Excavator, ii-Undercarriage Wear Parts, uRhwebo lwaMazwe ngaMazwe, iiComponents zeMishini yokwakha, i-80-Ton Excavator

*Eli phepha limhlophe lobuchwephesha lisekelwe kwiinkcukacha zokwenziwa ezisemgangathweni zeCQCTRACK kunye nedatha yobugcisa epapashwe yiHitachi ZX800/ZX850/ZX870. Nangona kwenziwe yonke imizamo yokuqinisekisa ukuchaneka, uqwalaselo oluthile lwemveliso lunokwahluka. Abathengi bayakhuthazwa ukuba baqinisekise ukuhambelana besebenzisa imodeli yomatshini wabo kunye nenombolo yochungechunge ngaphambi kokuba ba-odole. Amagama emveliso yeHitachi kunye neenombolo zenxalenye zisetyenziselwa iinjongo zokubhekisa kuphela kwaye azithethi ukuba iimveliso zeCQCTRACK ziyinxalenye yokuqala yeHitachi. I-CQCTRACK ngumvelisi ozimeleyo wezinto ezitshintshayo ezikumgangatho ophezulu. "Umgangatho oPhezulu" ubhekisa kwimigangatho yokwenziwa yeCQCTRACK kwaye akuthethi ukuba ilingana nayo nayiphi na inqanaba lophawu oluthile. Ilungelo lokushicilela © 2026 Heli Machinery Manufacturing Co., Ltd. Onke amalungelo agciniwe. Olu xwebhu luneenkcukacha zobunini kwaye alunakuphinda lukhutshwe ngaphandle kwemvume ebhaliweyo.*