I-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 I-CLG965EHD 53L Track Chain Group – Imodeli Eqondene Nokumayini – Imboni Yezingxenye Ezingaphansi Kwenqola Esindayo Yokugebha I-Crawler Excavator Nabakhiqizi / i-cqctrack

1. Ukuhlonza Umkhiqizo: I-LIUGONG25C2457Iqembu Le-Track Chain le-CLG965EHD Mining Excavator

I-LIUGONG CLG965EHD imele njengenye yemishini yokumba enamandla kakhulu ye-hydraulic kuphothifoliyo yemishini emikhulu kaLiuGong, eyenzelwe ngqo ukumba okunzima, ukumba izimbobo ezinkulu, ukuhambisa umhlaba ngobuningi kanye nokuthuthukiswa kwengqalasizinda emhlabeni jikelele. Inesisindo esingu-60,000 kg kanye nomthamo wamabhakede ongu-4.1 m³ ojwayelekile, le nkampani yamandla yeklasi engu-60-ton inikwe amandla yinjini ye-Scania DC13 enikeza amandla angu-331 kW (cishe angu-444 hp), ifinyelela amandla okumba aphezulu angu-345 kN ebhakedeni kanye no-300 kN enduku, ngokujula okuphezulu kokumba okungu-6,830 mm kanye nomfutho womhlabathi ongu-95.3 kPa. Igama elithi “EHD” lisho ubunjiniyela be-Enhanced Heavy Duty, obunezingxenye ze-undercarriage eziqinisiwe kanye nomklamo wesakhiwo olungiselelwe izinhlelo zokusebenza ezidingayo okuhlanganisa imisebenzi emikhulu yokumba, amaphrojekthi amakhulu engqalasizinda, kanye nemisebenzi yokusekela ukumba okunzima. I-CLG965EHD yenzelwe ngqo ukumbiwa kwemigodi evulekile, ukumba imigodi okunzima, kanye nemisebenzi emikhulu yokuthutha umhlaba, lapho yonke ingxenye yesithuthi esingaphansi komhlaba kufanele ibekezelele umthwalo oqhubekayo onomthelela omkhulu, ukukhubeka okukhulu, kanye nokucindezeleka okukhulu kokugoba.

I-LIUGONG25C2457 / 25C2457P01 / 25C2457P06I-Track Chain Group — ephinde ibizwe ngokuthi i-CLG965EHD 53L Track Group — imele ukuhlanganiswa okuphelele, okuqondene nokumbiwa kwe-track chain okwenzelwe umgodi wezimayini weklasi likaLiuGong wamathani angu-60. I-25C2457,25C2457P01, futhi25C2457P06Izinombolo zezingxenye zilandela uhlelo lokubhala ikhodi lwezingxenye olujwayelekile lukaLiuGong lwezinhlangano ezinkulu ze-excavator undercarriage, kanye nezijobelelo ze-“P01” kanye ne-“P06” ezivame ukubiza izinhlobo ezibuyekeziwe noma ezithuthukisiwe ezibonisa ukuthuthukiswa kobunjiniyela kunomklamo wokuqala. Lo mhlangano weqembu lethrekhi uwuchungechunge lwethrekhi oluhlanganisiwe nolugcotshwe ngo-53 (53L), olwenzelwe ukumelana nemithwalo eyeqile, izimo ezithinta kakhulu, kanye nokuguga okuqhubekayo okuhlangatshezwana nakho ezindaweni zokumba. Njengochungechunge lwethrekhi oluhlanganisiwe olunzima, ludlulisa i-torque kusuka ku-sprocket ukuze lukhiqize ukuqhutshwa, lusabalalisa isisindo somshini esiphelele samathani angu-60 ngokulinganayo kulo lonke ithrekhi, lugcina ukucindezeleka okuqhubekayo kanye nokuqondana kwethrekhi, futhi lumunca imithwalo yokushaqeka enamandla ehlangana nayo ngesikhathi sokumba amatshe anethonya elikhulu kanye nemisebenzi yokumba esezingeni eliphezulu.

Uhlu olusemthethweni lwemboni luqinisekisa ukuthi iqembu lethrekhi le-LIUGONG CLG952EHD lisebenzisa iqembu lethrekhi elingu-53L elinephimbo elingu-216 mm njengokuhlanganiswa kwethrekhi ephelele eklanywe ngokunemba. Ngenkathi i-CLG952EHD isebenza ekilasini lamathani angu-50-55 kanye ne-CLG965EHD isebenza ekilasini lamathani angu-60, ukucushwa kwe-53L kumelela ukucaciswa kwenani lezixhumanisi ezivamile kuzo zonke izinkundla ezinkulu ze-excavator zikaLiuGong, kanye ne-CLG965EHD isebenzisa iqembu lethrekhi elingu-53L elinomthwalo ofanayo (cishe elinobukhulu obufanayo bephimbo, indinganiso yemboni yama-excavator ekilasi elingu-60 isukela ku-190 mm kuya ku-216 mm). Iqembu lethrekhi lihlanganisa izixhumanisi zethrekhi ezenziwe ngobuqili, izikhonkwane zethrekhi eziqinisiwe kanye nama-bushing, kanye nezicathulo zethrekhi ezihambisanayo zibe yisisombululo esihlanganisiwe, esilungele ukufakwa.

1.1 Imininingwane Yobuchwepheshe Yezinga Lokumaya

Iqembu le-track chain elenzelwe ukucushwa kwe-LIUGONG CLG965EHD 53L kumele lihlangabezane noma lidlule amazinga okulinganisa alandelayo okusebenza kwensimbi:

Uhlelo lokuvala oluthuthukisiwe luwubuchwepheshe obubaluleke kakhulu ekuhlanganisweni kwe-track chain, njengoba ukuvimbela ukungena kokungcola ku-interface ye-pin bushing kuyisici esiyinhloko sempilo ye-track chain ezindaweni zokumba. Izimbozo zikawoyela ze-Duo-Cone / ezintantayo ezine-precision lapped metal sealing faces kanye nama-elastomer toric rings zisetshenziswa kabanzi kuma-track chain aqinile, zinikeza uphawu oluqinile, oluzivumelanisa nalo olugcina ubuqotho be-lubricant ngisho nangaphansi kwengcindezi ephezulu, ukuthinteka okuqhubekayo, kanye nokushintshashintsha okukhulu kwezinga lokushisa. Umklamo ogcotshwe impilo yonke uqeda ukulungiswa okuvamile ezimweni zokumba lapho ukunakekela insimu kungaba yinselele.

2. I-CQC TRACK (cqctrack): Umkhiqizi we-OEM kanye ne-ODM ochwepheshe wamaqembu e-Track Chain kanye nezingxenye eziphelele ze-Undercarriage

I-CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), enendlunkulu eQuanzhou, eSifundazweni saseFujian, eShayina, ingumkhiqizi okhethekile kanye nomhlinzeki oqondile wezingxenye ze-OEM (Original Equipment Manufacturer) kanye ne-ODM (Original Design Manufacturer) zemishini yokumba elandelwayo ephakathi kuya kwekhulu, okuhlanganisa nemishini yokumba yeklasi yamathani angu-60. Njengoba ineminyaka engaphezu kwengu-20 yesipiliyoni esikhethekile sokukhiqiza imishini yokumba, inkampani izisungule njengomunye wabakhiqizi bezingxenye ezintathu eziphezulu zemishini yokumba esifundeni saseQuanzhou—iqembu elihamba phambili lezimboni lokukhiqiza imishini esindayo—ekhonza njengomlingani othembekile wezinkampani zezimayini zomhlaba wonke, osonkontileka bokwakha abasindayo, abakhi bemishini kabusha, kanye nabasabalalisi bemishini yangemuva kwamanye amazwekazi ayisithupha.

Le nkampani yasungulwa ngo-2005 futhi okwamanje isebenza endaweni engaphezu kwama-mu angu-60, abasebenzi abangaphezu kuka-200, kanye namathuluzi omshini we-CNC angaphezu kuka-200, imishini yokukhipha, yokuhlanganisa kanye neyokushisa. Imikhiqizo eyinhloko yenkampani izingxenye ze-excavator undercarriage, okuhlanganisa ama-track rollers (ama-bottom rollers), ama-carrier rollers (ama-top rollers), ama-sprockets, ama-idlers, amazinyo ebhakede, kanye namaqembu e-track (i-track GP) — i-track chain assemblies ephelele njengochungechunge lwe-25C2457 lwe-LIUGONG CLG965EHD kanye namanye amapulatifomu amakhulu e-excavator. Njengamanje, inkampani ikhiqiza kakhulu izingxenye ze-subcarriage ezingaphezu kwamathani angu-50, ngobuchwepheshe bokukhiqiza obuvuthiwe kanye nekhwalithi yomkhiqizo ezinzile esedlule ukuhlolwa kwemakethe iminyaka eminingi. "Izingxenye ezinkulu ze-subcarriage, ezenziwe yi-CQC" sezibe yisisusa esiqhubayo sabasebenzi be-Heli abalwela ukwenza kahle.

2.1 Ukukhiqizwa kwe-OEM — Ukulingana Okuqondile Nemininingwane ye-LIUGONG CLG965EHD

Njengomkhiqizi we-OEM, i-CQC TRACK ikhiqiza i-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 Track Chain Group ukuze ihambisane nezilinganiso eziqondile, ezingokwensimbi, kanye nokusebenza — yonke ipharamitha ebalulekile (iphimbo lesixhumanisi, ukuphakama kwesixhumanisi, ububanzi bephini, ububanzi bangaphandle be-bushing, inani lezixhumanisi ezingu-53 ohlangothini ngalunye, kanye nephrofayili yokwelashwa kokushisa) iqinisekiswa ngokumelene nezindinganiso zokuqala zezingxenye ze-LIUGONG ukuqinisekisa ukushintshana okungu-100% ngaphandle kokuguqulwa kohlaka, ukushisela kabusha, noma ukubhoboza kabusha. Izixhumanisi ezivaliwe, izikhonkwane eziqinisiwe kanye nama-bushing, kanye nohlelo lokuvala lwe-Duo-Cone oluthuthukisiwe lwenzelwe ukuletha impilo yesevisi ende ngisho nasezindaweni zokumba ezihlukumeza kakhulu.

Amakhono obuchwepheshe e-CQC ezingxenyeni ze-LIUGONG ezingaphansi kwenqola alotshwe kabanzi emigqeni eminingi yomkhiqizo. Kwipulatifomu ye-LIUGONG CLG965, i-CQC ikhiqiza i-51C1110 track front idler assembly njengokufakwa esikhundleni kwe-bolt eqondile, i-51C1213 / 51C1213C1 track upper roller assembly eyenzelwe ngqo i-CLG965 heavy duty excavator, kanye ne-51C1212C1 track roller. Iqembu le-LIUGONG CLG952EHD 53L track group eline-pitch engu-216 mm lilotshwe njengomkhiqizo owenziwe yi-CQC, okuqinisekisa ukuthi i-CQC isungule izinqubo zobunjiniyela zokukhiqizwa kweqembu le-53L track. Kwi-LIUGONG CLG933E, i-CQC ikhiqiza i-51C0331 track bottom roller assembly esebenzisa i-induction hardened raceway, ukwakhiwa kwensimbi eyenziwe nge-alloy, kanye nesistimu yokuthwala evalwe nge-labyrinth eminingi. Le phrothokholi yomkhiqizo ebanzi ye-LIUGONG ibonisa ubuchule obuphelele be-CQC bobunjiniyela bezingxenye zikaLiuGong kulo lonke uhla lwemishini yokumba engamathani angu-50–65.

2.2 Ukukhiqiza kwe-ODM — Ubunjiniyela Obungokwezifiso Bezidingo Ezihlukile Zokumbiwa

Njengomkhiqizi we-ODM, i-CQC TRACK inikeza izinsizakalo zobunjiniyela kanye nokuklama eziphelele kumakhasimende adinga amaqembu e-track chain anezincazelo eziguquliwe ngale kokucushwa kwe-OEM okujwayelekile:

• Ukucushwa Kwephimbo Lesixhumanisi Esihlukile: Kuzinhlelo zokusebenza ezidinga i-geometry yeketanga lethrekhi ehlukene ukuze ifane nokucushwa kwe-sprocket ethile noma izimo zomhlaba, i-CQC ingalungisa ubukhulu bephimbo lesixhumanisi ngaphakathi kobubanzi obungu-190–216 mm ukuze ivumelane nezidingo zamakhasimende.
• Ukujula Kwesikesi Esiqinisiwe: Ezindaweni ezihudula kakhulu njengezinkwali zegranite, izimayini zensimbi (isifunda sasePilbara saseNtshonalanga Australia), noma izindawo ezicebile nge-silica eChile naseNingizimu Afrika, i-CQC ingandisa ukujula kwesikesi esiqinisiwe kube ngu-8-10 mm ku-HRC45-HRC50, okuhlinzeka ngokuphila isikhathi eside kakhulu uma kuqhathaniswa nokujula kwesikesi okujwayelekile okungu-4-6 mm.
• Izinhlelo Zokuvala Ezikhethekile: Ezindaweni zokumba ezishisa kakhulu (isihlabathi samafutha saseCanada ku-−45°C, izimayini zedayimane zaseSiberia, izimayini zethusi zase-Atacama Desert ku-+50°C), amakhasimende angacacisa ama-seal compounds athuthukile agcina ukuguquguquka nokusebenza kahle kokuvala kusukela ku-−50°C kuya ku-+150°C.
• Ukucushwa Kwezicathulo Zethrekhi Ehlukile: I-CQC ingahlinzeka ngeqembu le-track chain engu-53L elihambisana nobubanzi bezicathulo zethrekhi ezenziwe ngokwezifiso (okujwayelekile okungu-600 mm, ukucushwa kokumba okungu-700–900 mm) ukuze kuthuthukiswe ingcindezi yomhlabathi yezimo ezithile zendawo yemayini.
• Izinto Zokubopha Ezikhethekile Nezikhonkwane: Ezinhlelweni zokusebenza ezinemithwalo yokushaqeka ephezulu ngokungavamile noma ukuhamba ngesivinini esiphezulu okuqhubekayo, ama-alloy e-bushing athuthukisiwe anokumelana nokuguguleka okuthuthukisiwe angafakwa.

Amakhasimende anganikeza imidwebo yemishini yokuqala (imidwebo yezingxenye ezisemthethweni zikaLiuGong lapho itholakala khona), amamodeli e-CAD, noma amasampula angokoqobo, kanye nethimba lobunjiniyela langaphakathi le-CQC - elisekelwa abasebenzi abangaphezu kuka-200 okuhlanganisa onjiniyela bensimbi, abaklami bemishini, kanye nochwepheshe bezinqubo - bazoguqula unjiniyela noma baklame kabusha iqembu le-track chain ukuze bahlangabezane nezidingo ezithile zokusebenza kwendawo yemayini.

2.3 Isitifiketi Sekhwalithi — ISO 9001:2015

I-CQC TRACK inesitifiketi se-ISO 9001:2015 futhi isebenza ngaphansi kohlelo lokuphathwa kwekhwalithi olusemthethweni. Izinqubo zokulawula ikhwalithi ezibhalwe phansi ze-CQC zamaqembu okulandelela zifaka:

• Ukulandeleka kwezinto ezingavuthiwe: Iqoqo ngalinye lensimbi elisetshenziswa ekukhiqizweni kwe-track chain engu-25C2457 lihlaziywa ngamakhemikhali kusetshenziswa i-optical emission spectroscopy ukuqinisekisa ukwakheka kwe-alloy (35MnBH, 40Mn2, noma ibanga elingu-50Mn) lihlangabezana nezincazelo zezinto zokuqala ze-LIUGONG.
• Ukulawula okusenquboni: Ukuhlolwa kokuqina (isikali seRockwell C) kwenziwa ezinhlotsheni, amaphini, ama-bushings, kanye nezindawo zokuvala ezigabeni eziningi zokukhiqiza ukuqinisekisa ubulukhuni bomphezulu obungu-52-58 HRC kanye nokujula kwecala okungu-4-8 mm ku-HRC45.
• Ukuhlolwa Okungabhubhisi (NDT): Ukutholwa kwamaphutha e-Ultrasonic kanye nokuhlolwa kwezinhlayiya ze-magnetic kwenziwa kuzo zonke izixhumanisi ezihlanganisiwe ukuthola amaphutha angaphansi komhlaba njenge-laminations, imifantu, izikhala, noma ama-porosity angaholela ekwehlulekeni okubi kakhulu ngaphansi kwemithwalo enamandla amakhulu.
• Ukuqinisekiswa komkhiqizo wokugcina: I-assembly ngayinye ye-track chain eqediwe idlula ekulinganisweni kokunwebeka kwe-chain kuzo zonke izindawo eziningi zokufaka ukuze kuqinisekiswe ukunemba kwe-pitch ngaphakathi kokubekezelelana kwe-±0.3 mm, ukuqinisekiswa kwe-torque yokuqhuma kwamalunga ukuqinisekisa ukucindezelwa okufanele kwesivalo, ukuhlolwa kokuvuza kwamalunga agcotshwe ngaphansi kwengcindezi yokusebenza elingisiwe, kanye nokuskena kwe-laser kokugcina kobukhulu bokuqinisekisa ikhwalithi.
• Ukulandeleka: Iqembu ngalinye le-track chain eliqediwe limakwe ngekhodi ye-batch ehlukile elixhumanisa nenombolo yokuqala yokushisa kwensimbi, indawo yokufaka, umjikelezo wokwelapha ukushisa, kanye noshintsho lokugcina lokuhlanganiswa - izinga lokulandeleka elifunwa yizinkampani zezimayini zomhlaba wonke e-Australia, eChile, eCanada naseNingizimu Afrika ngaphambi kokuvuma umhlinzeki omusha we-aftermarket undercarriage.

3. Ingqalasizinda Yokukhiqiza Ehlanganisiwe Ngokuqondile — Ifektri Ephelele Yezingxenye Zezimoto Ezingaphansi Kwenqola

Ikhono le-CQC TRACK lokuletha njalo amaqembu e-track chain e-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 53L e-CLG965EHD lisekelwe engqalasizinda yokukhiqiza ehlanganiswe ngokuphelele eqeda ukuguquguquka kwe-supply chain, ukungahambisani kwekhwalithi, kanye nokubambezeleka kokukhiqiza okuhambisana nokunikezwa kwenkontileka. Njengebhizinisi lemboni elihlanganiswe ngokuphelele, i-CQC igcina izindawo zokukhiqiza eQuanzhou ngamathuluzi omshini e-CNC angaphezu kuka-200, imishini yokukhipha, yokuhlanganisa, kanye neyokwelapha ukushisa, eyenzelwe ukulawula inqubo kusukela ekuqaleni kuya ekugcineni - okuvumela izikhathi zokuhola ezisheshayo (ngokuvamile izinsuku zokusebenza ezingu-15-20 zama-oda ajwayelekile), ukuhambisana kwekhwalithi ephezulu, kanye nokuguquguquka kokwamukela ukwenza ngokwezifiso kwe-ODM ngaphandle kokuthembela kwangaphandle.

3.1 Isitshalo Sokwakha

Isikhungo esiyinhloko sokukhiqiza izixhumanisi ze-track chain ze-CQC ze-LIUGONG 25C2457. Ama-billet ensimbi aqinile (35MnBH, 40Mn2, noma ama-50Mn) ashiswa emazingeni okushisa alawulwayo (1,100–1,200°C) futhi akhiwe kusetshenziswa i-hydraulic press forging. I-closed die forging ivumelanisa ukugeleza kwezinhlamvu zensimbi nokwakheka komzimba wesixhumanisi, okuthuthukisa kakhulu ukumelana nokukhathala kanye nokuqina komthelela uma kuqhathaniswa nezinye izindlela ze-cast noma ezisikiwe epuletini. Inqubo yokwenza i-forging iphinde isuse ama-porosity kanye nezikhala zangaphakathi ezingabangela ukwehluleka kwangaphambi kwesikhathi ezingxenyeni ze-cast ngaphansi kokucindezeleka okuphezulu.

3.2 Umugqa Wokukhiqiza we-Track Pin kanye ne-Bushing

Imigqa yokukhiqiza enikezelwe kuma-track pins nama-bushing, kusetshenziswa insimbi ye-alloy enamandla aphezulu enezinqubo zokuqinisa ezilawulwayo ukuze kufezwe amaphrofayili okumelana nokuguguleka afanele (ubulukhuni bomphezulu obungu-52-58 HRC, ukujula kwekesi elingu-3-5 mm lama-bushings, ukujula kwekesi elingu-3-6 mm lama-pins) ngenkathi kugcinwa ama-cores aqinile, athinta umthelela.

3.3 Ifektri Yamazinyo Ebhakede Ehlanganisiwe

Ihlanganyela izinqubo zokuqinisekisa ikhwalithi kanye nobuchwepheshe be-alloy njengemigqa yezingxenye zethrekhi. Lesi sikhungo senza i-CQC ikwazi ukuhlinzeka ngezingxenye eziphelele zokuguguleka kwe-excavator - amazinyo ebhakede nama-adapter e-LIUGONG, CATERPILLAR, KOMATSU, HITACHI, VOLVO, kanye neminye imikhiqizo - kanye namaqembu e-track chain angaphansi kwe-carriage, okuhlanganisa ukuthengwa kwabanikazi bemikhumbi yezimayini.

3.4 Indawo Yokusebenzela Yomshini We-CNC

Ifakwe ama-lathe aqondile e-CNC, imishini yokubhoboza evundlile, kanye nezikhungo zokugaya ngokunemba. Imisebenzi ebalulekile yokuqedela iqembu le-track chain le-25C2457 ifaka: ukujika ngokunemba kwezindawo zesitimela sezixhumanisi ukuze kufezwe ukuthamba kanye nokulingana ngaphakathi kokubekezelelana okungu-±0.05 mm, ukubhoboza kanye nokufaka kabusha imigodi yamabholidi ukuze kunamathiselwe izicathulo zethrekhi, ukubhoboza ngokunemba kwemigodi yephini kanye ne-bushing, ukugaya ama-pin journal, kanye nokuskena kwe-laser kobukhulu bokugcina ukuze kuqinisekiswe ikhwalithi.

3.5 Indawo Yokwelapha Ukushisa

Izitofu zokwelapha ukushisa emoyeni ezilawulwayo zokuqinisa izixhumanisi, amaphini, kanye nama-bushing, kulandelwa ukuqina kwezindawo ezigugile ukuze kufezwe amaphrofayili obulukhuni aqondile adingekayo ekusetshenzisweni kokumba. Inqubo yokwelapha ukushisa iqashwa ngokucophelela futhi ilotshwe ngebhetshi ngayinye, kuqinisekiswa izakhiwo zensimbi ezihambisanayo kuyo yonke indawo yokukhiqiza.

3.6 Indawo Yokuhlanganisa Yokugcina

Amaqembu e-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 53L track chain ahlanganiswe emigqeni ezinikele yokukhomba kusetshenziswa imishini yokucindezela ye-hydraulic elinganisiwe ukuze kufezwe ukuphazamiseka okuqondile kwe-pin-to-bushing (ngokuvamile ukuphazamiseka okungu-0.10–0.25 mm). Ama-Duo‑Cone/floating oil seal noma izinhlelo ze-labyrinth seal ezinezigaba eziningi zifakwa ngamanani amafutha alinganisiwe (ngokuvamile amalitha angu-1.5–2.5 ngochungechunge oluphelele lwe-53L track kuye ngosayizi wesixhumanisi). Ukuhlanganiswa ngakunye kudlula:

• Ukuqinisekiswa kwe-torque yokuqhekeka kwamalunga ukuqinisekisa ukucindezelwa okufanele kwesivalo kanye nokulayisha kusengaphambili kwamabhere.
• Ukulinganiswa kokwelulwa kweketanga kuzo zonke izingqimba zokuxhumanisa ezingu-3-5 ukuze kutholakale noma yikuphi ukuphambuka ezindinganisweni zobukhulu.
• Ukuhlolwa kokuvuza kwamalunga agcotshwe ngaphansi kwengcindezi yokusebenza eyenziwe ngokulingisa (50-80 bar) okungenani imizuzu engama-30.
• Ukuhlolwa kokugcina kokubona kokuphela kobuso, ubuqotho bengubo, kanye nokuqondanisa okuphelele.

Ngokugcina wonke ama-node okukhiqiza ngaphansi kokuphathwa okuhlangene, i-CQC ifinyelela ukulawula okuphelele kwenqubo kusukela ekutholeni insimbi eluhlaza kuya ekuthunyelweni kwe-track chain okuqediwe — okuvumela izikhathi zokuhola ezisheshayo, ukuhambisana kwekhwalithi ephezulu, kanye nokuguquguquka kokwamukela ukwenza ngokwezifiso kwe-ODM.

4. Ubunjiniyela Bezinga Lezimayini: Ubuchwepheshe Obuyinhloko Bokuphila Kwenkonzo Eyandisiwe

Iqembu le-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 53L track chain elikhiqizwe yi-CQC TRACK lihlanganisa ubuchwepheshe obuningana obuthuthukisiwe bobunjiniyela obuthuthukiswe ngokukhethekile kwezicelo zokumba.

4.1 Uhlelo Lokuvala Amafutha Oluthuthukisiwe Olune-Duo-Cone/Oluntantayo

Izivalo ze-Duo-Cone — ezaziwa nangokuthi izivalo zikawoyela ezintantayo — ziyindinganiso yemboni yamaketanga omzila wezimayini anzima. Lezi zivalo zakhiwa izindandatho ezimbili zokuvala zensimbi eziqondile kanye nezindandatho ze-elastomer toric ezakha uhlelo lokuvala oluqinile, oluzivumelanisa nezimo olukwazi ukusebenza ngaphansi kwezimo ezimbi kakhulu. Ezindaweni zokumba lapho uthuli oluncane lwe-silica, isihlabathi, i-slurry, kanye nokungcola kwamakhemikhali kuningi, izivalo zezindebe ezivamile ziyahluleka ngokushesha. Izivalo ze-Duo-Cone zigcina ubuqotho bokugcoba ngoku:

• Ukuvimbela ukuvuza kwegrisi ngokusebenzisa ubuso bokuvala bensimbi obunama-lapped ngokunembile obunokuphela kobuso obungu-0.1–0.2 µm, okudala uphawu oluphelele ngisho nangaphansi kwengcindezi ephezulu.
• Ukuvimba ukungena kokungcola njengoba ubuso bensimbi bugcina ukuxhumana okuqhubekayo ngokusebenzisa izindandatho ze-elastomer toric ezigcwele intwasahlobo, okuvimbela izinhlayiya ezihuquzelayo ukuthi zingangeni esibonakalayo se-pin bushing.
• Ukuvumela ukuzivumelanisa ukuze kubekezelelwe ukungalingani okuncane kwephini kanye nokwanda kokushisa ngaphandle kokulahlekelwa ukusebenza kahle kokuvala.
• Isebenza emazingeni okushisa aphezulu kakhulu kusukela ku-−45°C kuya ku-+130°C ngaphandle kokuwohloka okukhulu.

Kuwo wonke amaqembu e-CQC track chain, ubuso be-Duo‑Cone seal buqiniswe ku-HRC65–72, okunikeza ukumelana okumangalisayo kokuguguleka okuvela ezinhlayiyeni eziqinile ezingase ziphule isikhombimsebenzisi sokuvala. I-Lubricant (i-grade 40# gear oil noma i-high‑viscosity EP lithium‑complex grease) igcwaliswa kusengaphambili ku-pin‑bushing joint ngayinye ngaphambi kokuvalwa kokugcina kokuhlanganiswa.

4.2 Ukwakha Okuvaliwe Kwe-Die for Strength

Zonke izixhumanisi zethrekhi ze-CQC zikhiqizwa kusetshenziswa i-closed die forging esikhundleni sokusika noma ukusika kusuka epuletini. Izinzuzo ze-closed die forging zamaketanga ethrekhi okumba zinkulu kakhulu:

Kwabavubukuli be-LIUGONG CLG965EHD abasebenza ezimayini nasezindaweni zokusetshenziswa kwemigodi emikhulu lapho amandla omthelela ajikelezayo enzima khona futhi ukuphazamiseka kwenkonzo kubiza kakhulu, izixhumanisi zethrekhi ezenziwe nge-CQC zinikeza imbuyiselo ephezulu kakhulu ekutshalweni kwezimali uma kuqhathaniswa nezinye izindlela zokufaka.

4.3 Ubuchwepheshe Bokuqinisa Ikesi Elijulile

Inqubo yokuqinisa i-induction ye-CQC idala ungqimba olujulile noluqinile olufanayo ezindaweni zesitimela sezixhumanisi, amaphini, kanye nama-bushing. Ezinhlelweni zokufaka izinga lokumba, i-CQC ivame ukufeza:

• Ubulukhuni bomphezulu wesitimela sesixhumanisi: HRC52–58 kanye nokujula kwekesi okungu-4–8 mm ku-HRC45
• Ubulukhuni bomphezulu we-bushing: HRC55–60 kanye nokujula kwe-case okungu-3–5 mm
• Ubulukhuni bomphezulu wephini: HRC55–60 kanye nokujula kwekesi okungu-3–6 mm

Lokhu kuqina kwe-case ejulile kuqinisekisa ukuthi ngisho nangemva kokuguguleka okukhulu kwengqimba yangaphandle, ingxenye iyaqhubeka nokubonisa ukumelana nokuguguleka okuphezulu, okwandisa ngempumelelo impilo yesevisi ngamaphesenti afinyelela ku-30 ​​uma kuqhathaniswa nezingxenye ezijwayelekile eziqinile.

4.4 Umklamo Wethrekhi Evaliwe Negcotshwe Ngoketshezi (i-SALT)

Iqembu le-track chain le-25C2457 lenziwe njengohlelo lwe-Sealed and Lubricated Track (SALT). Kulo mklamo, i-pin bushing joint ngayinye ivalwe efektri futhi igcotshwe impilo yonke, isusa isidingo sokugcoba ensimini futhi inciphise kakhulu izindleko zokulungisa. I-lubricated joint inciphisa ukungqubuzana kwangaphakathi phakathi kwe-pin ne-bushing, inciphisa ukukhiqizwa kokushisa kanye nokuguguleka. Ngokugcina ukugcobisa nokuvimba ukungcola, uhlelo oluvalwe lugcina ukungqubuzana okuphansi kuyo yonke impilo yesevisi ye-track chain, okunegalelo empilweni yesevisi ende futhi kunciphise izindleko eziphelele zobunikazi.

5. Ukuthembeka Okuqinisekisiwe Ensimini — Ukusebenza Okubanzi Ezimayini Nasekukhiweni Okukhulu

Izingxenye ze-CQC ezingaphansi kwenqola, okuhlanganisa amaqembu e-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 53L track chain groups e-CLG965EHD, aqongelele iminyaka engaphezu kweshumi yenkonzo yasensimini eqinisekisiwe kuzo zonke izindawo zokumba ezidinga kakhulu emhlabeni kanye nokwakhiwa okunzima — okuhlanganisa nezifunda lapho kusetshenziswe khona imishini yokumba emikhulu ye-LIUGONG: eNingizimu Melika, e-Afrika, eNingizimu-mpumalanga ye-Asia, eRussia, e-Australia, naseMpumalanga Ephakathi.

5.1 Ukumbiwa Kwethusi Okuvulekile — Ihlane Lase-Atacama, eChile

Ezimayini zethusi zase-Atacama Desert eChile, lapho amazinga okushisa ansuku zonke eshintshashintsha kakhulu phakathi kuka-+5°C ebusuku kanye no-+45°C emini, uthuli lwe-silica olusemoyeni lunamandla kakhulu, futhi izinto ezincane zingena ngisho nasezimfantwini ezincane, amaketanga e-track avaliwe e-Duo-Cone e-CQC afinyelela amahora angu-3,000-4,000 okuphila kwenkonzo emisebenzini yokumba eqhubekayo — edlula kakhulu ezinye izindlela ezijwayelekile ezivame ukwehluleka ngaphakathi kwamahora angu-2,000-2,500 ngenxa yokwehluleka kokuvalwa kanye nokuguguleka kwe-bushing. Kwabahleli bokulungiswa kwezimayini abasebenza ngemishini eminingi yokumba i-LIUGONG CLG965EHD emisebenzini emikhulu yethusi, impilo ende yeketanga lethrekhi ihumusha ngqo ekuncishisweni kwesikhathi sokungasebenzi esingahleliwe kanye nokunciphisa ukusetshenziswa kwezingxenye ze-undercarriage yonyaka.

5.2 Ukumbiwa Kwensimbi — Pilbara, eNtshonalanga Australia kanye Nezimayini Zensimbi, eBrazil

Ekumbiweni kwensimbi esifundeni sasePilbara eNtshonalanga Australia kanye nasezimayini zensimbi zaseCarajás naseMinas Gerais zaseBrazil — lapho imithwalo enamandla kakhulu evela ezingcezwini zamatshe abukhali, ukuhamba ngesivinini esikhulu phakathi kwezindawo zokusebenza ezihlukaniswe kakhulu, amazinga okushisa aphezulu avame ukudlula u-40°C, kanye nezimo zomhlabathi ezirhabaxa kakhulu kubeka ukucindezeleka okukhulu ezingxenyeni zesitimela esingaphansi komhlaba — izixhumanisi zesitimela ezibunjiwe ze-CQC zibonisa ukumelana nokukhathala okumangalisayo. Ama-bushings aqinile (55+ HRC) amelana nokuqhekeka nokuqhekeka ngisho nangemva kokuchayeka isikhathi eside ezingcezwini zensimbi ebukhali, kuyilapho uhlelo lwe-Duo-Cone seal luvimbela ukungena kothuli olurhabaxa. Onjiniyela bokulungisa imayini base-Australia nabaseBrazil babike ukwehla okukhulu ekungeneleleni kwesitimela esingaphansi komhlaba okuhlobene nomkhondo ngemva kokushintshela ezihlanganisweni ze-CQC.

5.3 I-Platinum, i-Chrome, kanye ne-Gold Minering — iNingizimu Afrika

Ezimayini zeplatinum neze-chrome zaseNingizimu Afrika ngaphakathi kweBushveld Igneous Complex, kanye nasezimayini zegolide ngaphesheya kweWitwatersrand Basin, lapho idwala elichotshoziwe lidala khona imithwalo enzima yokuthinta izixhumanisi, amaphini, kanye nama-bushings, amaqembu e-track chain e-CQC angu-53L aqinisekisile ubuqotho bawo besakhiwo kanye nokusebenza kahle kokuvala ngemuva kwamahora angaphezu kuka-3,500 okusebenza ngaphandle kokuqhekeka kwezixhumanisi, ukufuduka kwamaphini, ukwehluleka kokuvala, noma ukubanjwa kwama-bushing. Kubaqondisi bokugcinwa kwezimayini abasebenza ngemishini emikhulu ye-LIUGONG ezifundeni zezimayini zaseRustenburg, ePolokwane, naseCarletonville, lokhu kuholela empilweni yenkonzo ebikezelwayo kanye nekhono lokuhlela izikhawu zokugcinwa kwemoto engaphansi kwemoto ngokuzethemba.

5.4 Ukumbiwa Kwezimayini Ezibandayo Kakhulu — ISiberia, iRussia kanye neCanadian Oil Sands

Ezimayini zedayimane namalahle zaseSiberia (eSakha Republic naseKemerovo Oblast) lapho amazinga okushisa asebusika ehla khona ngaphansi kuka-−45°C, kanye nasemisebenzini yesihlabathi sikawoyela saseCanada esifundeni sase-Athabasca (e-Alberta) lapho ukubanda okukhulu kuhlanganiswa nesihlabathi se-silica esinolaka kakhulu, izinketho zokuvala izinga lokushisa eliphansi ze-CQC zigcina ukuguquguquka nokusebenza kahle kokuvala emazingeni okushisa angaphansi kuka-zero kuyilapho izixhumanisi zensimbi ezenziwe ngamatshe kanye nama-bushing aqiniswe yi-induction zimelana nokuqhekeka okubuthakathaka. Umklamo wethrekhi ovalwe futhi ogcotshwe uqeda ukulungiswa okuvamile ezimweni ezibandayo lapho ukunakekela insimu kungaba nzima kakhulu. Kwabakhi bezimayini kulezi zifunda abasebenza nge-LIUGONG CLG965EHD ezimweni ezibandayo kakhulu, izintambo zethrekhi ze-CQC ezingama-53L ziqinisekiswe ukusebenza okuthembekile ezinkathini eziningi zasebusika.

5.5 Ukumba Okukhulu kanye Nengqalasizinda — EMpumalanga Ephakathi, eNingizimu-mpumalanga ye-Asia, kanye neTurkey

Ezindaweni zephrojekthi enkulu ye-NEOM ezimweni zesihlabathi esihle sasehlane saseSaudi Arabia, lapho ukungena kwesihlabathi esihle kuyindlela eyinhloko yokwehluleka kwesivalo, uhlelo lokuvala i-Duo Cone lwe-CQC - olunezinsika zokuvala insimbi eziqondile - luqinisekiswe ukusebenza ezindaweni zasehlane ezilukhuni kakhulu. Emisebenzini enzima yokumba e-Indonesia, eThailand, ePhilippines, naseVietnam, lapho izimvula zemvula zidala khona izimo zobumba kanye nodaka ezidume kakhulu ezinsikeni zomzila, umklamo ovaliwe nogcotshwe uvimbela ukuhamba okomile kanye nokungena kodaka. Emaphrojekthini edamu lamanzi eTurkey, lapho inhlabathi yobumba egcwele kanye namabanga amade ohambo phakathi kwezindawo zomsebenzi kubeka ukucindezeleka okuqhubekayo ezingxenyeni zesitimela esingaphansi kwemoto, izintambo zethrekhi ze-CQC ezingama-53L zibonise isikhathi eside sokugcoba kanye nezidingo ezincane zokugcinwa kwesivalo.

5.6 Isifinyezo Sedatha Yensimu Yomqhubi Wezindiza Zomhlaba Wonke

Ukuqhathaniswa kwensimu okuzimele okwenziwa ngabaqhubi bemikhumbi emikhulu yamazwe ngamazwe (izimayini kanye nabakhi bemikhumbi abanzima abasebenza ngemikhumbi exubile i-LIUGONG, i-CATERPILLAR, i-KOMATSU, i-HITACHI, kanye ne-VOLVO) kubonisa njalo ukuthi amaqembu e-track chain e-CQC anikeza:

• Isikhathi sesevisi esandisiwe uma siqhathaniswa nezingxenye ezijwayelekile ze-aftermarket — ngokuvamile isikhathi eside ngo-30% ezimweni zokumba (amahora angu-3,000–4,000+ uma kuqhathaniswa namahora angu-2,000–2,500).
• Ukunciphisa isikhathi sokuphumula esingahleliwe — ukwehla okungu-15–20% ekungeneleleni kwezimoto ezingaphansi kwesitimela ezihlobene nomzila emikhunjini emikhulu yokumba.
• Ukwehliswa okukhulu kwaminyaka yonke kwezindleko zezingxenye zemoto engaphansi kwemoto — izindleko eziphelele zobunikazi eziphansi ngo-20-25% uma kufakwa esikhundleni sezintambo ze-aftermarket ezijwayelekile ngama-CQC assemblies.
• Izehlakalo zokuhluleka kokuvala uphawu cishe zingu-zero phakathi namahora okuqala angu-2,000 okusebenza ezimweni ezivamile kuya kwezinzima.

Kumabutho amakhulu okumba asebenzisa imishini yokumba i-LIUGONG engamathani angu-60 noma ngaphezulu, ukonga okuhlangene kwezindleko zezingxenye, abasebenzi, kanye nesikhathi sokukhiqiza esilahlekile kungafinyelela amakhulu ezinkulungwane zamaRandi ngonyaka ngesikhathi esifanayo kuthuthukisa ukutholakala komshini - isilinganiso esibalulekile sezindawo zokukhiqiza ezinomthamo omkhulu lapho ihora ngalinye lokungasebenzi libiza umqhubi wemayini imali engenayo enkulu.

6. Ithimba Lebhizinisi Lamazwe Ngamazwe Elizinikele le-CQC — uJack, uHaily, noMnu. Zhou

I-International Business Desk ye-CQC TRACK inabasebenzi abangochwepheshe bezohwebo abanolwazi abaphatha izinto eziyinkimbinkimbi, imibhalo, ukwesekwa kwezobuchwepheshe, kanye nezidingo ezithile zamakhasimende zokuhlinzekwa kwezingxenye zommbi womhlaba wonke.

• UJack — Umphathi Omkhulu We-Akhawunti YaseYurophu, eRussia, kanye naseMelika.
  UJack unesipiliyoni esikhulu ekuthumeleni izingxenye zemishini esindayo kwamanye amazwe, okuhlanganisa nokujwayelana okuqinisekisiwe nokumaka kwe-CE (i-European Union), isitifiketi se-GOST‑R (iRussia), kanye nemibhalo yamasiko yokungenisa impahla eNyakatho Melika (i-United States, i-Canada, i-Mexico). Usebenzisana nomnyango wezokuthutha wangaphakathi we-CQC ukuhlela ukuthutha ngemikhumbi (i-FCL/LCL), ukuthutha ngesitimela (kokulethwa ezweni ezimakethe zase-Central Asia ezivaliwe), kanye nokuthunyelwa ngendiza okusheshayo emachwebeni nasezindaweni zephrojekthi kulo lonke elaseYurophu, i-Russian Federation, i-United States, i-Canada, kanye ne-Latin America. UJack uphinde aphathe ukulungiswa kwesiphakamiso sobuchwepheshe kanye nokuxoxisana ngenkontileka ye-OEM/ODM yokulungiswa kwe-track chain ngokwezifiso.
• Haily — Umxhumanisi Wokuthumela Ngaphandle we-Asia Ephakathi, iNingizimu Korea, kanye ne-Australia.
  UHaily ugxile ezidingweni zenkambiso kanye nezitifiketi ezihlukile zamaRiphabhulikhi ase-Central Asia (Kazakhstan, Uzbekistan, Mongolia, Tajikistan nge-Dostyk-Alashankou rail corridor), iNingizimu Korea (Incheon, Busan, Ulsan), kanye ne-Australia (Brisbane, Melbourne, Fremantle). Uphatha ukulungiswa kwama-invoyisi ezentengiselwano, uhlu lokupakisha, izitifiketi zemvelaphi, kanye nemibiko yokuhlola edingekayo ukuze kusulwe intela kulezi zindawo. UHaily usebenza ngqo nezinkampani zezimayini zase-Australia ezidinga imibhalo yesitifiketi se-ISO 9001:2015 njengengxenye yenqubo yabo yokufaneleka kwekhwalithi yabahlinzeki. Ubudlelwano bakhe obuqinile nabathumeli bempahla buqinisekisa ukuthi amaqembu e-CQC e-LIUGONG 53L track chain afika ngesikhathi ngisho nangemiyalo yezimayini ethinta isikhathi.
• UMnu. Zhou — uMqondisi Wesifunda saseMpumalanga Ephakathi, eNtshonalanga Asia, e-Afrika, kanye naseNingizimu-mpumalanga ye-Asia.
  UMnu. Zhou uneminyaka engaphezu kwengu-15 yesipiliyoni ekuhlinzekeni ngezingxenye zemishini esindayo futhi ukhuluma izilimi eziningi (isiNgisi, isiMandarin, kanye nesiLevantine Arabic). Uhola ukuzibandakanya kwe-CQC nezinkampani zezimayini, izinhlangano zikahulumeni zengqalasizinda, kanye nabathengisi bemishini kulo lonke elaseSaudi Arabia (i-NEOM kanye nemisebenzi yezimayini ye-phosphate), i-UAE, iJordani, iTurkey, iNigeria, iGhana (izimayini zegolide), iDemocratic Republic of Congo (i-cobalt nethusi), iZambia (ithusi), iKenya, i-Indonesia, iThailand, kanye nePhilippines. UMnu. Zhou uphinde ahlinzeke ngemisebenzi yokusekela ubuchwepheshe endaweni, evakashela izindawo zezimayini ukuhlola izingxenye ezigugile zezimoto ezingaphansi kwenqola, aqinisekise ukushintshaniswa kwezinombolo zezingxenye, futhi anikeze isiqondiso sokufakwa kwamaqembu ezintambo ze-53L uma kudingeka.

7. Ukumbozwa Kwemakethe Yomhlaba Wonke — Ukuhlinzeka Ngemisebenzi Yezimayini Nokwakha Emazwekazini Ayisithupha

Amaqembu e-CQC e-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 53L track chain amaqembu e-CLG965EHD kanye nephothifoliyo ephelele yezingxenye ze-undercarriage okwamanje athunyelwa ezimakethe ezinkulu zezimayini nezokwakha emhlabeni jikelele:

• IYurophu — IJalimane, iPoland, iFinland, iSweden, iNorway, iNetherlands, iBelgium, iFrance, iSpain, i-Italy, iGrisi, i-United Kingdom. Amakhasimende aseYurophu ayazisa kakhulu imibhalo yokuthobela imithetho ye-CE ye-CQC kanye nezitifiketi zokuVunywa kohlobo lapho kudingeka khona.
• INtshonalanga Asia kanye neMpumalanga Ephakathi — iSaudi Arabia (iphrojekthi ye-NEOM, ukumbiwa kwe-phosphate), i-United Arab Emirates (ingqalasizinda yaseDubai nase-Abu Dhabi), iQatar, iJordani (izimayini ze-potassium ne-phosphate), iTurkey (izindawo zokumba kanye namaphrojekthi kagesi wamanzi), iKuwait (insizakalo yasensimini kawoyela).
• I-Asia Ephakathi — iKazakhstan (izifunda zezimayini zaseKaraganda nasePavlodar), i-Uzbekistan (izimayini zegolide nezethusi), iMongolia (imayini yegolide yethusi yase-Oyu Tolgoi), iTajikistan ngesitimela saseDostyk-Alashankou.
• INingizimu Melika — iChile (izimayini zethusi zase-Atacama Desert), iPeru (izimayini zethusi ne-zinc), iBrazil (izimayini zensimbi negolide — iCarajás neMinas Gerais), i-Argentina, iColombia, iBolivia.
• I-Russia — izimayini zedayimane namalahle zaseSiberia (eYakutia, eKemerovo), izimayini zesifunda sase-Ural kanye namachweba aseMpumalanga Ekude (eVladivostok, eVostochny), ezisatshalaliswa ngaphakathi nezwe ngeTrans-Siberian Railway. Konke ukuthunyelwa kufaka phakathi izitatimende zesitifiketi se-GOST lapho kufanele khona.
• INingizimu Korea — Ingxenye enkulu yomthamo wokuthumela ngaphandle wase-Asia we-CQC iya eNingizimu Korea, ihlinzeka ngabathengisi bemishini, izitolo ezakhiwe kabusha, futhi iqondise ama-akhawunti emikhumbi eSeoul, e-Incheon, eBusan, nase-Ulsan.
• INyakatho Melika — I-United States neCanada, zihlinzeka ngabasabalalisi be-aftermarket, izikhungo zokwakha kabusha imishini, kanye nabakhi bezingqalasizinda ezinkulu abasebenza kumaphrojekthi omgwaqo omkhulu, amabhuloho, kanye namapayipi. Idokhumenti yesitifiketi se-ISO 9001:2015 ye-CQC iyahlangabezana nezidingo eziningi zekhwalithi yabathengi baseNyakatho Melika.
• I-Australia — I-Western Australia (izimayini zensimbi zasePilbara), iQueensland (izimayini zamalahle zaseBowen Basin kanye nemisebenzi yethusi), iNew South Wales, kanye neVictoria (ingqalasizinda kanye nokwakhiwa). Amakhasimende ase-Australia adinga izitifiketi zezinto eziningiliziwe (izitifiketi zokugaya, amarekhodi okwelashwa kokushisa, kanye nemibiko yokuhlolwa kobulukhuni) yeqembu ngalinye lamaqembu ochungechunge lwethrekhi, futhi uhlelo lokulandelela lwe-CQC luhlinzeka ngale mibhalo njalo.
• I-Afrika — INingizimu Afrika (i-Bushveld Igneous Complex platinum, igolide, i-manganese, kanye nezimayini ze-chrome), iZambia (isifunda saseCopperbelt), iDemocratic Republic of Congo (ibhande lethusi ne-cobalt laseKatanga), iGhana (ibhande legolide lase-Ashanti), iNigeria (ingqalasizinda), iKenya (amaphrojekthi emigwaqo kanye nezitimela), iTanzania, kanye ne-Angola.

8. Isiphetho — Khetha i-CQC TRACK ye-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 53L Track Chain Groups

Kwabaphathi bemikhumbi, amaqembu okuthenga izimayini, abathengisi bemishini, kanye nabakhi bengqalasizinda abadinga umthombo othembekile we-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 53L Track Chain Groups ye-CLG965EHD heavy duty crawler excavator, i-CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.) inikeza ikhambi lokukhiqiza eliphelele, elihlanganiswe ngokuqondile elisekelwa iminyaka engaphezu kwengu-20 yobuchwepheshe obukhethekile be-undercarriage kanye nokuqashelwa njengomunye wabakhiqizi bezingxenye ezintathu eziphezulu ze-undercarriage esifundeni saseQuanzhou.

I-CQC TRACK ihlanganisa:

• Ingqalasizinda yokukhiqiza ehlanganiswe ngokuqondile — Isitshalo sokwakha, umugqa wokukhiqiza we-track pin kanye ne-bushing, imboni yamazinyo ebhakede elihlanganisiwe, indawo yokusebenzela yokugaya i-CNC (amathuluzi omshini e-CNC angaphezu kuka-200), indawo yokwelapha ukushisa, kanye nesitshalo sokugcina sokuhlanganisa.
• Amakhono okukhiqiza e-OEM kanye ne-ODM — Ukusekela amapulatifomu okumba e-LIUGONG CLG965EHD, CLG965, CLG952EHD, kanye namapulatifomu okumba ahlobene angamathani angu-60, anokuhambisana okubhaliwe kwe-LIUGONG CLG965 (i-51C1110 front idler, i-51C1213/51C1213C1 upper roller, i-51C1212C1 track roller) kanye ne-CLG952EHD (iqembu lethrekhi lama-25C2377 53L).
• Izitifiketi zekhwalithi zomhlaba wonke — ISO 9001:2015, ezinokulandeleka okugcwele kwezinto zokusetshenziswa kanye nezinqubo zokulawula ikhwalithi ezibhalwe phansi zeqoqo ngalinye lokukhiqiza.
• I-metallurgy yezinga lokumba — Izixhumanisi ezivaliwe ezingama-35MnBH/40Mn2, uhlelo lwe-Duo‑Cone/floating oil seal, ama-bushing aqinile (55–60 HRC), ama-induction‑harded pins kanye nezindawo zesitimela (52–58 HRC), umklamo wethrekhi ovalwe futhi ogcotshwe ngamafutha.
• Ukusebenza okuqinisekisiwe kwensimu — Izinkulungwane zamahora okuphila kwenkonzo ezimweni zezimayini kulo lonke elaseChile, e-Australia, eNingizimu Afrika, eRussia, eCanada, eSaudi Arabia, nase-Indonesia, kanye nokwandiswa kwesikhathi senkonzo esibhalwe phansi esifinyelela ku-30% uma kuqhathaniswa nezingxenye ezijwayelekile ze-aftermarket.
• Ithimba lebhizinisi lamazwe ngamazwe elizinikele — uJack, uHaily, noMnu. Zhou lokuthengisa emhlabeni wonke, ezokuthutha kanye nokusekela kwezobuchwepheshe.
• Ukuthunyelwa komhlaba wonke — Kuthunyelwa eYurophu, eNtshonalanga Asia, e-Asia Ephakathi, eNingizimu Melika, eRussia, eNingizimu Korea, eNyakatho Melika, e-Australia nase-Afrika, okuhlanganisa zonke izimakethe ezinkulu zezimayini nezokwakha.

Xhumana ne-CQC TRACK ngqo ukuze uthole:

• Ukuhlinzekwa ngqo kwe-LIUGONG 25C2457 / 25C2457P01 / 25C2457P06 amaqembu e-track chain angu-53L e-CLG965EHD kanye nemishini yokumba ehambisanayo enamathani angu-60.
• Ukukhiqizwa kwezimoto ezingaphansi kwe-OEM kanye ne-ODM zemikhumbi exubile (i-LIUGONG, i-CATERPILLAR, i-KOMATSU, i-HITACHI, i-VOLVO, i-DOOSAN, i-HYUNDAI, i-SANY, kanye neminye imikhiqizo emikhulu).
• Usekelo lobuchwepheshe, ukubhekisela okuphambene kwenombolo yengxenye, kanye nesiqondiso sokufaka — kufaka phakathi ukubhekisela okuphambeneyo 25C2457, 25C2457P01, kanye no-25C2457P06 kuya kuzinombolo ezithile zochungechunge lomshini we-LIUGONG CLG965EHD.
• Izixazululo zokuthumela zomhlaba wonke ezenzelwe imayini yakho noma indawo yephrojekthi yakho.

I-CQC TRACK — Ukuthembeka Kwezinga Lobunjiniyela Bezimayini Kuwo Wonke Ama-Track Chain Group angu-53L e-LIUGONG CLG965EHD.