I-DOOSAN 20010500002C 20010500028 / S500LC DX480 DX500 DX520 I-Track Carrier Roller noma i-Track Upper Roller Assembly / I-Exc Chassis Components Source source ifektri kanye nomkhiqizi / I-CQC TRACK

Izixazululo Zokuhlela Ezingaphansi Kwemoto Eziqondile Ze-Doosan DX480, DX500, kanye ne-DX520 Excavators: Ukuhlaziywa Kobuchwepheshe Okuphelele Kwe-Track Carrier Roller Assemblies (Izinombolo Zengxenye 20010500002C kanye no-20010500028) kanye Nobuhle Bokukhiqiza be-I-CQC TRACK

Umbhali: uJack
Usuku: Ephreli 3, 2026

1. Ukubuka Konke Kobuchwepheshe: Indima Ebalulekile Yama-Roller Okuthwala Ithrekhi Kuma-Large Doosan Excavators

I-roller yokuthwala ithrekhi—ebizwa nangokuthi i-roller ephezulu noma i-roller assembly—iyisici esibalulekile kodwa esivame ukunganakwa ohlelweni lwe-undercarriage lwe-excavators ezinkulu ezikhasa phansi. Ngenkathi ama-roller aphansi ethwala isisindo esiphelele sokusebenza komshini phansi, ama-roller okuthwala enza umsebenzi ohlukile kodwa obaluleke ngokulinganayo: aqondisa futhi asekele ingxenye ephezulu (ebuyayo) ye-track chain njengoba ihamba isuka ku-drive sprocket ibuyela ku-front idler. Ngaphandle kwama-roller okuthwala asebenza kahle, i-track chain ingaguguleka kakhulu, ishaye ngamandla ngesikhathi sokuhamba ngesivinini esikhulu, futhi ibeke engcupheni yokuphuma esitimeleni okubi kakhulu—ikakhulukazi ngesikhathi sokujika okubukhali noma lapho idlula endaweni engalingani ezindaweni zokumba.

Kwabasebenzisi bemishini yokumba i-Doosan DX480, DX500, kanye ne-DX520—imishini esindayo yekilasi lamathani angu-49–52 esetshenziswa kabanzi ekumbeni okukhulu, ekumbeni amatshe, ekwakheni okunzima, ekuthuthukisweni kwengqalasizinda, kanye nasekumbeni ngobuningi—ukuthembeka kwe-carrier roller assembly kuthinta ngqo ukuhlelwa kwethrekhi, impilo yengxenye yemoto engaphansi kwenqola, kanye nesikhathi sokusebenza komshini iyonke. Imininingwane yemboni iphakamisa ukuthi izingxenye zemoto engaphansi kwenqola zingamela ngaphezu kuka-30% wezindleko zokugcinwa kwemishini iyonke, okwenza izinqumo zokuthenga ezinolwazi zibalulekile ekwenzeni ngcono izindleko eziphelele zobunikazi.

Le ncwadi inikeza ukuhlolwa okuphelele kobuchwepheshe kwezinombolo ezimbili zezingxenye ze-Doosan OEM—20010500002C kanye no-20010500028—ezimelela ukuhlanganiswa kwe-roller ye-track carrier ebalulekile yamapulatifomu e-excavator esindayo e-DX480, DX500, kanye ne-DX520. Kugxilwe kakhulu kuI-CQC TRACK(I-HELI MACHINERY MANUFACTURING CO., LTD.), umkhiqizi ohlanganiswe ngokuqondile oneminyaka engaphezu kwengu-20 yobuchwepheshe ezingxenyeni zezimoto ezithwala kanzima, nokuthi kungani isikhundla sakhe njengefektri yomthombo sibalulekile kochwepheshe bokuthenga emhlabeni wonke abafuna izingxenye ze-chassis zekhwalithi ye-OEM ngamanani ancintisanayo.

2. Ukuhlonza Inombolo Yezingxenye Nokuhambisana Komshini

Ukuqonda ubudlelwano phakathi kwezinombolo zezingxenye ze-OEM ze-Doosan kanye nezinhlelo zokusebenza zazo zomshini ezihambisanayo kubalulekile ekutholeni ulwazi olunembile. Izinombolo ezibhekiselwe kulokhu kuhlaziya zidinga ukuchazwa ngokucophelela ngokusekelwe ezincwadini zobuchwepheshe ezitholakalayo, amakhathalogi ezingxenye, kanye nemibhalo ebhekisela kuzo.

2.1 Izinombolo Zezingxenye Eziyinhloko Nezicelo Zazo

Uhlobo oluhlobene eduze, i-200105-00002B, lubhalwe phansi njenge-carrier roller assembly ehambisana namapulatifomu e-DX420 kanye ne-DX520, okuqinisekisa ukuthi umndeni wezinombolo zezingxenye zika-200105xxxx uhlanganisa amamodeli amaningi amakhulu e-Doosan excavator. Lokhu kubhekisela okuhlobene kubaluleke kakhulu kochwepheshe bokuthenga abaphatha imikhumbi exubile ebangeni lamathani angu-40-52.

Kumamodeli e-Doosan DX500LCA/520LCA-HD, imininingwane ebhaliwe iqinisekisa ukucushwa kwe-undercarriage okuqinile okwengeziwe ngama-roller amathathu aphezulu (ama-carrier roller), ama-roller aphansi angu-9, kanye nama-track guards amathathu ngohlaka ngalunye lwethrekhi. Lo mklamo we-undercarriage osindayo unesakhiwo esiqinile esinomfanekiso we-X esine-track spring kanye ne-idler ehlanganisiwe, uhlaka lwethrekhi lwebhokisi eliqinile, kanye nezixhumanisi ezivalekile ezizigcobayo.

2.2 Imininingwane Yeplatifomu Yomshini

Imishini eqondiwe yalezi zingxenye ze-carrier roller isebenza esigabeni esinzima samathani angu-49-52, enezincazelo ezilandelayo eziqinisekisiwe:

Uchungechunge lwe-Doosan DX480/520LCA-K luhlonyiswe nge-counterweight esindayo kakhulu esigabeni salo kanye ne-undercarriage ende kakhulu nebanzi, okuvumela abaqhubi ukuthi benze imisebenzi enzima nesindayo ngokuqina okuphezulu. Uchungechunge lwe-excavator ye-DX520LCA-K crawler, olunesisindo sokusebenza esingu-52,200 kg, luthuthukiswe ngezici ezithuthukisiwe zokukhiqiza okuphezulu, ukuzinza okukhulu endaweni, kanye nezindleko zokusebenza eziphansi.

2.3 Ukuqinisekiswa Kwenani Lezingxenye Zesithuthuthu Esingaphansi Kwenqola

Kwabasebenzi bezimoto kanye nochwepheshe bokuthenga, ukubalwa kwezingxenye okunembile kubalulekile ukuze ku-odwe inani elifanele. Idatha eqinisekisiwe evela emithonjeni eminingi iqinisekisa inani elilandelayo lezingxenye zezimoto ezingaphansi kwemoto ye-Doosan DX480 kanye ne-DX520:

Inani elibhaliwe lama-rollers amane aphezulu (ama-carrier rollers) ngomshini ngamunye liqinisekisa ukuthi ama-excavator e-DX480 kanye ne-DX520 asebenzisa ama-carrier rollers amabili ohlangothini ngalunye lwethrekhi. Ekucushweni kwe-DX500LCA/520LCA-HD, ama-rollers amathathu aphezulu ohlangothini ngalunye achaziwe, okwenza inani eliphelele libe yisithupha ngomshini ngamunye. Lokhu kuhlukahluka kugcizelela ukubaluleka kokuqinisekisa ukucushwa kwe-subcarriage ethile ngaphambi koku-oda.

3. Umsebenzi Wobunjiniyela kanye Nomklamo Wemishini Yama-Carrier Roller

3.1 Imithwalo Yemfanelo Yokusebenza

I-roller assembly ye-track carrier roller yenza imisebenzi emithathu ebalulekile ethinta ngqo isikhathi eside se-subcarriage:

1. Isiqondiso Sendlela Ephezulu: Ama-carrier rollers aqondisa ingxenye yokubuya kwe-track chain (engaphezulu) njengoba ihamba isuka ku-drive sprocket ibuyela emuva ku-front idler. Idizayini ye-dual-flange iqondisa ngokuphephile isixhumanisi se-track chain, ivimbela ukushelela kwe-lateral kanye ne-whip ngokweqile ngesikhathi sokuhamba ngesivinini esikhulu. Isiqondiso esifanele sigcina ukuhambisana kwe-track, sivimbela ukushukuma kwe-lateral, futhi sinciphisa ukuguguleka kokubili ku-track chain kanye namazinyo e-sprocket.

2. Ukuphathwa Kokucindezeleka Okuguquguqukayo: Ngenkathi i-idler yangaphambili kanye ne-track adjuster zilawula ukucindezeleka kwethrekhi okungaguquki, ama-carrier rollers asiza ukuphatha ukuguquguquka kokucindezeleka okuguquguqukayo okwenzeka njengoba umshini usheshisa, wehla, noma ujika. Lo msebenzi ubaluleke kakhulu ngesikhathi sokujika okubukhali ezindaweni zokumba, lapho ithrekhi engenhla ibhekana namandla amakhulu aseceleni angabangela ukuphuma kwesitimela uma ingaqondiswa kahle.

3. Ukusekelwa Kwe-Track Chain kanye Nokuvimbela Ukugoba: Umsebenzi oyinhloko wama-carrier rollers ukusekela ithrekhi nokuvimbela i-track chain ukuthi igobe kakhulu, ukunciphisa ukudlidliza ngesikhathi sokunyakaza nokuvimbela i-track ukuthi ishelele eceleni. Ukugoba ngokweqile kwe-track kungabangela ukuthi i-chain ithinte uhlaka lwe-track, okuholela ekugugeni okusheshayo kanye nokuphuma kwesitimela okungenzeka.

4. Isithiyo Sokungcola: Ama-carrier rollers afaka izinhlelo zokuvala ezithuthukisiwe ukudala isithiyo esiqinile ngokumelene nodaka, isihlabathi, kanye nomswakama—izinto ezivame ukungcola ezimayini nasezindaweni zemigodi. Lokhu kuvikela ama-bearings angaphakathi futhi kwandise isikhathi senkonzo.

3.2 Ukwakhiwa Kwezingxenye

I-Doosan carrier roller assembly ephelele iqukethe izingxenye ezilandelayo:

Ama-roller ethrekhi alandela inqubo "yokushisela → ukushisela ngokunemba kwe-CNC lathe", esusa amaphutha okugxila okubangelwa ukushisela ngemva kokushisela futhi ithuthukise kakhulu ukunemba kwejometri kanye nokuzinza kokusebenza.

4. Imininingwane Yezinto Ezibalulekile kanye Nezindinganiso Zokwelapha Ukushisa

4.1 Ukukhethwa Kwezinto Ezibalulekile

Amarola okuthwala asezingeni eliphezulu ama-excavator e-Doosan akhiqizwa ngezinsimbi ze-alloy zezinga eliphezulu ezikhethwe ngenxa yamandla azo akhethekile okukhiqiza, ukuqina, kanye nokumelana nokuguguleka. Izinto ezivame ukucaciswa kakhulu zama-excavator track rollers yinsimbi ye-alloy engu-50Mn (elingana ne-AISI 1050), i-alloy ene-carbon-manganese ephezulu eyaziwa ngokuqina okuhle kakhulu kanye nokumelana nokuguguleka.

Umzimba wesondo wenziwe ngensimbi eyindilinga engu-50Mn enokuqina okuhle, okuqinisekisa ukwakheka okufanayo kokusanhlamvu kanye nokususwa kwezikhala zangaphakathi ezingaholela ekuhlulekeni kwangaphambi kwesikhathi.

4.2 Imininingwane Yokwelashwa Kokushisa

Ukusebenza kwe-roller yokuthwala ithrekhi kuncike kakhulu kuphrofayili yayo yokwelashwa kokushisa:

Ulayini wokwelapha ukushisa ozenzakalelayo usebenzisa amasu okucima wonke athuthukile ukuze akhiqize i-roller, ehlangabezana nezidingo zobuchwepheshe eziqinile zezingxenye zezinga lokumba. Ngomzimba we-roller, inqubo yokucima nokushisa ehlanganiswe nokucima ubuso obunamaza aphakathi kuqinisekisa amandla nokumelana nokuguguleka, kuyilapho i-shaft idlula ekwelashweni okufanayo ukuze kufezwe ubulukhuni bomphezulu be-HRC 52–60 obunobubanzi obuqinile obungu-3–6 mm.

4.3 Amandla Omthwalo kanye Nezilinganiso Zokusebenza

Izakhi zekhwalithi ephezulu ezenziwe ngezinto ezisezingeni eliphezulu zingahlala isikhathi eside ngo-20-30% kunezinye izindlela ezishibhile, okuholela ekongeni okukhulu kwesikhathi eside.

5. I-CQC TRACK: Umkhiqizi Okhethekile Wezingxenye Ze-Doosan Undercarriage

5.1 Iphrofayili Yenkampani kanye Nefa Lokukhiqiza

I-CQC TRACK, esebenza ngaphansi kwe-HELI MACHINERY MANUFACTURING CO., LTD., ingumkhiqizi ohlanganiswe ngokuqondile oseQuanzhou, eShayina—isifunda esaziwa njengeqembu elibalulekile lokuhlinzeka ngemishini yokuthutha umhlaba emhlabeni jikelele. Njengoba ineminyaka engaphezu kwengu-20 yesipiliyoni sokukhiqiza, i-HELI izibonakalise njengomunye wabakhiqizi abathathu abaphezulu bezingxenye zezimoto ezithwala abantu ngaphansi kwesithuthi esifundeni saseQuanzhou.

Igama lomkhiqizo i-CQC TRACK lifanekisela izibopho ezintathu eziyisisekelo: Izinhlelo ze-Crawler, Ukuqinisekiswa kwekhwalithi, kanye nokuzibophezela ekuqineni ngaphansi kwezimo ezihlukumezayo nezithinta kakhulu ezitholakala ezimayini, ekugubheni amatshe, kanye namaphrojekthi amakhulu engqalasizinda.

5.2 Izitifiketi Zekhwalithi Namazinga

I-CQC TRACK isebenza ngaphansi kwesambulela sesitifiketi esinezingqimba eziningi, ephethe kokubili ukuqashelwa kwesistimu yekhwalithi ye-ISO 9001:2015 kanye nezitifiketi eziningi, ezithile zesitifiketi somkhiqizo we-CQC. Lesi sitifiketi esikabili siqinisekisa ukuthi yonke ingxenye—kusukela ekukhethweni kwezinto zokusetshenziswa kuya ekuhlolweni kokugcina—ihlangabezana nezindinganiso zokuphathwa kwekhwalithi eziqashelwa emhlabeni wonke. Isitifiketi se-ISO 9001:2015 sinikeza ubufakazi obubhaliwe bokulawulwa kwekhwalithi okuqhubekayo kuzo zonke izinqubo zokukhiqiza, okunikeza ochwepheshe bokuthenga emhlabeni wonke ukuzethemba ekuthembekeni komkhiqizo.

5.3 Amakhono Okukhiqiza Nokulawula Ikhwalithi

Amandla okukhiqiza e-CQC TRACK asekelwe ekuhlanganisweni okuphelele okuqondile kanye nezinqubo ezilawulwayo ezilandelanayo:

Iphothifoliyo ephelele yezingxenye zenqola engaphansi kwemoto ye-CQC TRACK ifaka phakathi amaketanga ethrekhi, izicathulo, ama-sprocket, ama-idlers, ama-bottom rollers, nama-carrier rollers—enzelwe ngqo ama-crawler excavator asetshenziswa kakhulu ekumbeni nasekukhiqizweni emhlabeni jikelele. I-CQC TRACK ibhale phansi ukuhambisana kwezingxenye zayo zenqola engaphansi kwemoto emikhiqizweni eminingi, okuhlanganisa i-Doosan, i-Komatsu, i-Caterpillar, i-Hitachi, i-Sumitomo, i-Hyundai, ne-Volvo, okuqinisekisa ukusebenza okubanzi kwezindinganiso zabo zokukhiqiza.

5.4 Imodeli Yesevisi ye-OEM ne-ODM

I-CQC TRACK isebenzisa imodeli yesevisi ekabili evumela kokubili izingxenye ezifakiwe ezijwayelekile kanye nezixazululo zobunjiniyela ezenziwe ngokwezifiso:

• Ukukhiqizwa kwe-OEM: Ukukhiqizwa kwezingxenye ngokwezincazelo eziqondile zamakhasimende, imidwebo, kanye nezindinganiso zekhwalithi. Ifektri ihlonyiselwe ukuhlanganiswa okungenamthungo kumaketanga okuphakelwa komhlaba wonke, ihlinzeka ngokukhiqiza okunokwethenjelwa kwama-roller, ama-idlers, ama-sprocket, kanye nezixhumanisi zethrekhi.
• Ubunjiniyela be-ODM: Ukuthuthukiswa ngokubambisana, ukuklama, kanye nokuqinisekiswa kwezixazululo ze-undercarriage ezithuthukisiwe noma ezenziwe ngokwezifiso ngokugcwele. Ithimba lobunjiniyela libhekana ngendlela ephumelelayo nezindlela ezivamile zokwehluleka, linikeza imiklamo elungiselelwe kahle ethuthukisa ukusebenza futhi inciphise izindleko eziphelele zobunikazi.

5.5 Ukuqinisekiswa Kwekhwalithi kanye Newaranti

Izingxenye ze-CQC TRACK ze-subcarriage zenziwa ukuze zihlangabezane noma zidlule izimfuneko ze-OEM. Ukuhlanganiswa kobuchwepheshe bokuklama nobunjiniyela nobuchwepheshe bokukhiqiza obuthuthukisiwe kuqinisekisa imikhiqizo emisha, ethembekile, nencintisanayo ehlangabezana nezindinganiso zekhwalithi ephezulu. Ukumbozwa kwewaranti kuvame ukunwetshwa kuze kube yizinyanga eziyi-12 noma amahora okusebenza angu-2,000, kuye ngokuthi izingxenye ze-subcarriage zingakanani kanye nobunzima besicelo. Ucwaningo lubonisa ukuthi izingxenye ze-subcarriage zekhwalithi ephezulu ezenziwe ngezindinganiso eziqinile zingafinyelela isikhathi senkonzo isikhathi eside esingu-20-30% kunezinye izindlela ezishibhile.

6. Ukuthola Izinto Eziqondile Embonini: Izinzuzo Zokuncintisana

6.1 Isiphakamiso Senani Lochungechunge Lokunikezela

Ukuthola ama-roller assemblies e-Doosan DX480, DX500, kanye ne-DX520 carrier ngqo kusuka efektri yomthombo kanye nomkhiqizi ofana ne-CQC TRACK kunikeza izinzuzo ezihlukile kuneziteshi zokusabalalisa ezinamazinga amaningi:

6.2 Izikhathi Zokuhola kanye Nezokuthutha

Kuma-roller assemblies e-Doosan carrier, izikhathi ezijwayelekile zokuhola ezivela efektri yilezi:

• Izinto ezigciniwe: Izinsuku zebhizinisi ezi-5–10 (isitoko esilungile)
• Kwenziwe ngokwe-oda: Izinsuku ezingama-20-25 ngemuva kokuqinisekiswa kwenkontileka
• Ukulethwa okusheshayo: Kuyatholakala ngezidingo eziphuthumayo

Ukuthunyelwa okujwayelekile kuyi-FOB kusuka echwebeni laseXiamen, eShayina, kanye nokuthunyelwa kwempahla endlini ngendlu okutholakala ngokubambisana okusunguliwe kokuthunyelwa kwempahla.

6.3 Ukuqhathaniswa Kwezindleko (Okulinganiselwe)

7. Ukufakwa, Ukugcinwa, kanye Nokuthuthukiswa Kwempilo Yesevisi

7.1 Ukuqinisekiswa Kwangaphambi Kokufakwa

Ngaphambi kokufaka i-roller assembly entsha ye-track carrier, qinisekisa lezi zinhlaka ezibalulekile ezilandelayo:

1. Ukuhambisana kwephethini yokukhweza — Qinisekisa ukuthi isikhala sembobo yebholithi kanye nobubanzi buhambisana nebhulakhethi yohlaka lwethrekhi
2. Ububanzi be-roller nobubanzi — Qinisekisa ukuthi ubukhulu buhambisana nesikhala sesixhumanisi se-track chain kanye ne-upper track clearance
3. Ukucushwa kwe-Flange — Qinisekisa ukuthi umklamo we-double-flange uhambisana nencazelo ye-OEM
4. Isimo seketanga lomzila — Kala ukunwebeka kwephimbo leketanga; uma kudlula u-3%, ukushintshwa kweketanga kufanele kwandulele ukufakwa kwerola

7.2 Isifinyezo Senqubo Yokufaka

1. Sekela umshini ngokuphephile endaweni eqinile, eqondile ngentambo yethrekhi ekhululekile ekucindezelekeni
2. Susa amabholthi okufaka ama-carrier roller akhona usebenzisa amathuluzi afanele e-torque
3. Hlanza indawo ebekwe phezu kwe-bracket bese uhlola umonakalo
4. Beka i-carrier roller assembly entsha bese ufaka ama-bolts amasha okufaka aqine kakhulu (ukusebenzisa kabusha ama-bolts amadala kuyingozi yokuphepha)
5. Amabhawodi e-torque ngokwencazelo (bheka incwadi yemishini yokusebenzela ukuthola amanani aqondile; ngokuvamile i-300–450 N·m yekilasi lamathani angu-49–52)
6. Phinda uqinise uchungechunge lwethrekhi luye ekugobeni okuchazwe ngumkhiqizi (ngokuvamile okungu-35–40 mm phakathi kwethrekhi nohlaka lwethrekhi endaweni ephakathi nendawo)
7. Sebenzisa umshini ngesivinini esiphansi bese uhlola ukuthi ujikeleza kahle yini ama-roller kanye nokuqina kokuvala.

7.3 Uhlelo Lokulungisa

Ukuhlolwa njalo kubalulekile ukuze kugcinwe isikhathi eside kunemoto engaphansi kwemoto, okungenye yezingxenye ezibiza kakhulu zomshini wokumba.

7.4 Izindlela Zokwehluleka Nokuxazulula Izinkinga

8. Ukubaluleka Kokukhethwa Kwe-Carrier Roller Efanele Ekumbiweni Okukhulu

Ama-carrier rollers avame ukunganakwa kakhulu ohlelweni lwe-excavator undercarriage. Ngokungafani nama-bottom rollers, abonisa izimpawu ezisobala zokuguguleka ngenxa yokuncipha kwesikhala somhlaba noma izindawo ezibonakalayo ezisicaba, ama-carrier rollers angahluleka kancane kancane ngaphandle kwezimpawu zokusebenza ngokushesha. Kodwa-ke, i-carrier rollers ehlulekile ingabangela ukuphazamiseka okukhulu komzila, ikakhulukazi ngesikhathi sokuhamba ngesivinini esikhulu noma ukujika okubukhali ezindaweni zokumba, okuholela ekulimaleni okukhulu kwe-bottom rollers kanye nesikhathi esibizayo sokuphumula.

Kuma-excavator e-Doosan DX480, DX500, kanye ne-DX520 asebenza ezimayini nasezakhiweni ezisindayo—imishini enesisindo esingaphezu kwamathani angu-50 kanye nezidingo zokukhiqiza zansuku zonke—ukukhetha ama-carrier rollers asezingeni eliphezulu anokwelashwa okushisa okufanele, izinhlelo zokuvala eziqinile, kanye nomshini wokulungisa ngokunemba kubalulekile. Ama-carrier rollers e-CQC TRACK afaka ubuchwepheshe obuthuthukisiwe bokuvala, ahlinzeka ngesithiyo esiqinile ekungcoleni futhi andise kakhulu impilo yesevisi ezindaweni zokumba ezihlukumezayo.

Ukumelana nokuguguleka kwesitimela okuphezulu, amandla okuthwala imithwalo ephezulu yemisebe, indawo enkulu yokuthwala ama-bushing, amandla amakhulu kawoyela, kanye nophawu oluphelele yizici ezibalulekile zama-roller asezingeni eliphezulu. Lezi zici ziqinisekisa ukuthi ama-roller athwalayo anakekelwe kahle azoletha isevisi ethembekile kuyo yonke impilo yawo yokuklama.

9. Isiphetho

Kwabasebenza ngemishini yokumba i-Doosan DX480, DX500, kanye ne-DX520 esetshenziswa ezimayini, ekumbeni, ekwakheni okunzima, kanye namaphrojekthi engqalasizinda—imishini esindayo yekilasi lamathani angu-49–52 enezidingo zokukhiqiza zansuku zonke—i-roller assembly ye-track carrier emelelwe yizinombolo zezingxenye 20010500002C kanye no-20010500028 iyisici esibalulekile esinomsebenzi othembekile othinta ngqo ukuhlelwa komzila, impilo yengxenye ye-undercarriage, kanye nesikhathi sokusebenza komshini.

I-CQC TRACK izihlukanisa njengomkhiqizi okhethekile ohlanganisa ubuchwepheshe bensimbi obungaphezu kweminyaka engama-20, ukuhlanganiswa okuqondile kwezinqubo zokubopha nokwelapha ukushisa, kanye nemodeli yesevisi ye-OEM/ODM ekabili ukuze ilethe izingxenye ze-undercarriage ezisebenza ngokwethembeka ngaphansi kwezimo ezidinga kakhulu. Ngezinketho zezinto ezibonakalayo kufaka phakathi izinsimbi ze-alloy ze-50Mn kanye ne-40MnB ze-premium, ukwelashwa kokushisa okufinyelela ubulukhuni bendawo be-HRC 52-58 ngokujula kwekesi elingu-8-12 mm, isitifiketi sekhwalithi se-ISO 9001:2015, kanye nezinhlelo zokuvala ezithuthukisiwe ze-multi-labyrinth, i-CQC TRACK inikeza abanikazi bemikhumbi kanye nochwepheshe bokuthenga izixazululo ezithuthukisiwe ezihlangabezana noma ezidlula imininingwane ye-OEM.

Ngokuthola ama-roller assemblies e-Doosan carrier ngqo kusuka efektri, imisebenzi yezimayini kanye neyokwakha ithola ukufinyelela kwekhwalithi ehambisanayo, ukwesekwa okuqondile kwezobuchwepheshe, amanani okuncintisana (ukonga okungu-30-40% uma kuqhathaniswa ne-OEM), kanye ne-supply chain logistics esobala—izinto ezihlanganisa ukwandisa izindleko zobunikazi kanye nokwandisa isikhathi sokusebenza komshini ezindaweni zokusebenza ezinzima kakhulu emhlabeni.

Umbhali: uJack
Ngingochwepheshe ezinhlelweni zemishini esindayo, ukuthembeka kwemishini yezimayini, kanye namasu okuthola ulwazi emhlabeni wonke ngemikhumbi yemishini yokwakha.

Isixwayiso: Le ncwadi iwukuqukethwe kokuqala okwenzelwe izinjongo zolwazi kanye nezinkomba zobuchwepheshe. Zonke izinombolo zomkhiqizo, amagama omkhiqizo, kanye nezinkomba zomkhiqizi zisetshenziselwa ukuhlonza kanye nokubhekisela okuphambene kuphela. Njalo qinisekisa ukuhambisana nenombolo yochungechunge yomshini wakho kanye nokucushwa kwenqola engaphansi kwemoto ngaphambi koku-oda. Izinqubo zokufaka ezifingqiwe kusukela ezindinganisweni zomkhakha zinikezwa ukuze zibhekiselwe; bheka imibhalo ephelele yemishini yokuqala ngaphambi kokwenza noma yikuphi ukulungiswa. Ulwazi lwewaranti luyamelela futhi lungaphansi kokuqinisekiswa nomkhiqizi ngesikhathi sokuthenga.