LIUGONG 51C1111 Track Bottom Roller Assembly – CQCTRACK – Mugadziri weOEM Anopa Zvikamu zveChassis zveMachera Anoteverwa e60-Ton

1. Kuzivikanwa Kwechigadzirwa:LIUGONG 51C1111 Musangano weRoller weTrack BottomyeVacheri veMagetsi Ane Basa Guru

IyoLIUGONG 51C1111 Musangano weRoller weTrack Bottom(inonziwo mumakatalogu eindasitiri se "lower track roller assembly", "track bottom roller assembly", kana "undercarriage bottom roller") chinhu chakakosha chechassis chinotakura mutoro chakagadzirwa zvakananga kune ma "large-class crawler excavators" eLIUGONG ari mumhando ye50–70 ton range, anosanganisira mapuratifomu ekugadzira ane mutoro wakanyanya akadai seCLG965E series, CLG970E series, uye ma "60-ton-class configurations" akabatana nawo. Achishanda mukati me50–70 metric ton weight class, ma "large excavators" aya anoda zvikamu zve "undercarriage components" zvakagadzirwa kuti zvikwanise kutsungirira mitoro yakawandisa, mamiriro ekupisa kukuru, uye kupfeka kunoramba kuripo munzvimbo dzinonetsa.

Kuungana kweroller pasi pemuchina — kunowanzonziwo roller pasi — chinhu chakakosha chechassis chakaiswa zvakananga kufurame reroller pasi pemuviri mukuru wemuchina wekuchera. Yakaiswa padivi penzira yeroller pasi, iyo roller pasi inotsigira huremu hwese hwekushanda hwakamira uye hunoshanduka hwemuchina, inotamisa mutoro uyu kubva pafurame guru kuburikidza nefurame reroller remuchina uye kuenda kune cheni yeroller neshangu dzerori, inotungamira cheni yerori munzira yayo yakatarwa kudzivirira kutsvedza kwedivi uye kuchengetedza kurongeka, uye inoderedza kukweshana kwekutenderera panguva yekufamba. Pasina maroller pasi akagadziriswa zvakanaka, cheni yerori yaizosangana nekukweshana kwakanyanya uye kusarongeka, zvichikonzera kukurumidza kupfeka kwepin nebushing, kureba kwecheni isati yasvika, kuderedzwa kwehupenyu hwechifambiso, uye kuwedzera kwekushandiswa kwemafuta. Kune excavator yemhando ye60-ton-class inoshanda mumigodhi yepamusoro kana munzvimbo dzakaoma dzekuvaka, yega yega roller pasi inofanira kubata nekuvimbika mitoro yemhedzisiro, simba rekutenderera parutivi panguva yekutendeuka, uye kugara kwenguva refu kune zvinosvibisa (guruva rematombo, jecha, slurry) uku ichiramba ichishanda zvakanaka.

Iyo51C1111Nhamba yechikamu cheOEM inotevera sisitimu yeLIUGONG yakajairwa yekunyora zvikamu, ine "51" inoratidza chikamu chechikamu chechassis chinotenderera. Nhamba yechikamu ichi inoenderana nemapuratifomu makuru ekuchera eLIUGONG, ane magwaro akasimba anosimbisa kuti51C1111Nhamba yechikamu inoshandiswa pa LIUGONG CLG965 series excavators (mukirasi ye50–65 ton) uye inoshanda kune akati wandei mapuratifomu anorema mumutsara weLIUGONG. Nhamba yechikamu chehanzvadzi 51C1110 (front idler/guide wheel assembly) yakanyorwa kuti ive LIUGONG CLG965 series, ichisimbisa kutevedzana kwemanhamba epasi pemotokari pasi peCLG965 nemapuratifomu ane chekuita ne60-ton-class. Magwaro ekutarisa eindasitiri anoratidza kuti LIUGONG CLG965 track front idler/guide wheel assembly inowanikwa pasi pechikamu nhamba 51C1110, inogadzirwa neCQC TRACK (cqctrack), ichisimbisa kuti kugona kweCQC kugadzira kunotsigira zvakananga LIUGONG CLG965 nemapuratifomu ane chekuita ne60-ton.

1.1 Portfolio yeLiugōng's Large Excavator — Michina yeHost ye51C1111 Bottom Roller Assembly

LIUGONG Construction Machinery Co., Ltd. (Guangxi LiuGong Machinery Co., Ltd.), yakavambwa muna 1958 uye ine muzinda wayo muLiuzhou, Guangxi Province, China, ndeimwe yemakambani anotungamira mukugadzira michina yekuvaka pasi rose. Sekambani yekutanga yekuvaka michina yekuvaka yekuChina kunyorwa pamusika wemari (1993) uye piyona muindasitiri mukutengeserana kwenyika dzese, LiuGong yagara ichionekwa pakati pemakambani gumi nemashanu epamusoro ekugadzira michina yekuvaka pasi rose (Yellow Table, KHL Group). Ne network yakazara yekugovera inofukidza nyika dzinopfuura 140 nemakambani makumi maviri ekunze kwenyika, portfolio hombe yeLiuGong yekuchera, kusanganisira CLG965E, CLG970E, uye F-series large excavators, inoshandisa masisitimu akasimba epasi pemotokari akagadzirirwa mabasa anorema anoenderera mberi.

Liugong CLG965E series inomiririra musimboti weLiuGong wekugadzira matani 50–65. Ruzivo rwemufekitori runosimbisa kuti CLG965E inoshanda mukati mehuwandu hwe58,000–63,000 kg (inenge matani 60) uye ine injini yedhiziri yeCummins ine torque yakakwira inopa angangoita 298–336 kW (400–450 hp) yekufambisa ivhu, kuchera, uye kuchera. Iyo CLG965E HD (Heavy-Duty) yakagadzirirwa mashandisirwo ekuchera nekuchera matombo, ine pasi pemotokari yakasimbiswa ine maroller epasi anorema akadai se51C1111 assembly, furemu yeroller yetrack yakawedzerwa kuti iwedzere kugadzikana, uye upamhi hweshangu dzetrack hunosvika 700–900 mm kuti ideredze kumanikidzwa kwevhu munzvimbo dzakapfava. Kugona kwemabhaketi eCLG965E kunobva pa3.2 kusvika 4.1 m³ zvichienderana nechimiro, nesimba rekuchera rinodarika 300 kN—zviyero zvinoshanda zvinoisa mutoro wakakwira zvakananga pasi pechingoro.

Iyi LIUGONG CLG970E series ipuratifomu yakakura zvikuru mukirasi yematani makumi manomwe, ine zvakanyorwa zvinosimbisa huremu hwekushanda hwe70,500–70,960 kg, inofambiswa neinjini yeCummins QSX15 ine simba re354 kW (481 hp) pa1,800 rpm. Iyi excavator ine simba guru yakagadzirwa nefekitori ine maroller anorema, furemu ye idler yakasimbiswa, uye gadziriro ye full track guard isingasarudzwe. Sisitimu ye undercarriage yeCLG970E inoshandisa sisitimu ye undercarriage inorema ine upamhi hwe track shoe hwe650 mm uye ma track rollers ane huremu hwakazara hwemuchina uku uchitsungirira kukuvadzwa kunogara kuripo, kukweshwa, uye simba rekutakura zvinhu padivi mumamiriro akasiyana-siyana enzvimbo. Kugona kwemabhaketi eCLG970E kunotangira pa4.0 m³ kusvika pa5.2 m³, nesimba rekuchera maoko rinosvika 319 kN (standard) / 347 kN (power boost), uye simba rekuchera mabhaketi rinosvika 360 kN (standard) / 393 kN (power boost).

1.2 Kutarisa Kwakasiyana: LIUGONG 51C1110 Front Idler uye CLG965 Puratifomu

Kuungana kweLIUGONG 51C1110 front idler/guide wheel kwakanyorwa sechikamu chefront idler che LIUGONG CLG965 excavator, zvichiratidza kuti CLG965 series inoshandisa system yakazara pasi pemotokari apo pasi pe roller assembly iri nhamba 51C1111 uye pamberi idler/guide wheel assembly iri nhamba 51C1110. Kutevedzana uku kwenhamba kunoenderana nemaitiro aLiuGong ekugadzira zvigadzirwa zvemapuratifomu makuru ekuchera.

1.3 Magadzirirwo Ehunyanzvi Emhando Yekuchera Migodhi

Muchina wekugadzira maroller epasi pemugwagwa wakagadzirwa kuti ushandiswe muLIUGONG 51C1111 mukugadzira ma excavator emhando ye60-ton unofanira kuzadzisa kana kudarika mitemo inotevera yesimbi uye mashandiro:

Sisitimu yemhando yepamusoro ye multistage seal — inosanganisa primary NBR (nitrile rabber) lip seal, grease-clearing labyrinth channels dzinogadzira nzvimbo yakanaka yekumanikidza kubvisa tsvina, uye external dust scraper/deflector yekuvhara marara makuru nematope — yakasimbiswa kuti ishande zvakanaka mumamiriro emvura uye abrasive. Iyi sealing configuration yakakosha kune vanochera LIUGONG vari munzvimbo dzemigodhi dzine guruva rakatsetseka re silica, slurry yevhu, kana monsoon level precipitation.

2. CQC TRACK (CQCTRACK): Mugadziri weOEM ane hunyanzvi anopa zvakananga zvikamu zveChassis zveVacheri veMatani makumi matanhatu

CQC TRACK (Heli Machinery Manufacturing Co., Ltd., zita rekuti cqctrack), ine muzinda wayo muQuanzhou, Fujian Province, China, inyanzvi yekugadzira uye inopa zvakananga zvinhu zveOEM (Original Equipment Manufacturer) neODM (Original Design Manufacturer) zvema excavator ane ma tracked ari pakati nepakati kusvika pakukura, kusanganisira michina yemhando yepamusoro ye60-ton class, uye yemichina yekuboorera, mabulldozer, ma crawler loaders, uye michina yekuboorera tunnel. Iine makore anopfuura makumi maviri eruzivo rwekugadzira ma undercarriage, CQC TRACK inoshanda semubatsiri anovimbwa nemakambani emigodhi epasi rose, makontrakita ekuvaka akakura, vanovakazve michina, uye vanogovera zvinhu mumakondinendi matanhatu.

Mabasa ekugadzira eCQC TRACK akabatanidzwa zvizere, achibatanidza zvikamu zvina zvikuru zvezvigadzirwa zvepasi pemotokari: maroller epasi pemotokari, maroller ekutakura (maroller epamusoro), maroller epamberi pemotokari, maroller epamberi pemotokari, uye magungano ekubatanidza maroller (macheni emotokari). Kugona uku kwekugadzira kunobvumira CQC kupa masisitimu akazara epasi pemotokari kune ma excavator makuru eLIUGONG, kusanganisira 51C1111 track bottom roller assembly, maroller epamberi emotokari anoenderana (51C1110), uye mapoka emapoka emotokari.

2.1 Kugadzira kweOEM — Yakakodzera Zvakakwana paLiugōng Specifications

Semugadziri weOEM, CQC TRACK inogadzira LIUGONG 51C1111 Track Bottom Roller Assembly zvichienderana nehukuru, metallurgical, uye mashandiro chaiwo - zvese zvakakosha parameter (roller outer diameter, flange spacing, bore diameter, shaft interface geometry, flange design, uye heat treatment profile) zvinosimbiswa zvichienderana nezvinodiwa zvepakutanga zveLIUGONG part kuti ive nechokwadi chekuti 100% inogona kuchinjana pasina chero frame modification, re‑welding, kana re‑drilling. Induction‑harded raceway, forged alloy steel construction, uye multi‑labyrinth sealed bearing system zvakagadzirwa kuti zvipe hupenyu hwebasa hwakareba kunyangwe munzvimbo dzine abrasive zvakanyanya.

Kugona kweCQC kwezvikamu zveLIUGONG undercarriage kwakanyorwa mumitsara yakawanda yezvigadzirwa. Kune LIUGONG CLG933E, CQC inogadzira 51C0331 track bottom roller assembly ichishandisa induction hardened raceway, forged alloy steel construction, uye multi-labyrinth sealed bearing system. Kune LIUGONG CLG970E (70 ton class), CQC inogadzira 14C0287 / 14C0287C1 track bottom roller assembly sechikamu chechassis chakagadzirwa nemazvo chakagadzirirwa CLG970E. Kune LIUGONG CLG936E, CQC inogadzira 51C0249 track bottom roller assembly ine zvikamu zvakagadzirwa nemazvo, tekinoroji yepamusoro yekuvhara, uye maitiro ekugadzirisa kupisa. Muchina weLIUGONG CLG965 wekumberi unoshanda semuchina wekufambisa/kutungamirira mavhiri (chikamu nhamba 51C1110) wakanyorwa sewakagadzirwa neCQC TRACK, zvichiratidza kuti kugona kweCQC kugadzira mainjiniya kunotsigira zvakananga puratifomu iyi inorema. Iyi portfolio yakakura yezvigadzirwa zveLIUGONG inoratidza hunyanzvi hweCQC mukugadzira mainjiniya ezvikamu zvaLiuGong.

2.2 Kugadzira ODM — Uinjiniya Hwakagadzirwa Nevanhu Kuti Uwane Zvinodiwa Zvakasiyana Zvekuchera Migodhi

Semugadziri weODM, CQC TRACK inopa masevhisi ekugadzira nekugadzira zvinhu zvakasiyana-siyana kune vatengi vanoda ma "track bottom roller assemblies" ane zvirevo zvakagadziriswa zvinopfuura zvakajairwa zveOEM configurations:

• Kureba kweFlange / Profile: Kune mashandisirwo anoda nhungamiro yakawedzerwa yenzira yedivi — senge mabasa ekuchera migodhi ane mamiriro akaomarara epadivi, marongero epasi pechifambiso akareba, kana kucherwa kwevhu rakapfava mumatope, madhaka, kana ivhu — CQC inogona kugadzirisa flange geometry kuti ipe kuchengetedza kwakanyanya kwenzira uye kudzivirira kubuda kwenjanji panguva yekutenderera nzvimbo isina kuenzana.
• Zvimwe Zvishandiso zveDuo-Cone kana Labyrinth Seal: Kune nzvimbo dzekuchera dzinopisa zvakanyanya (jecha remafuta ekuCanada pa -45°C, migodhi yedhaimani yeSiberia, migodhi yemhangura yeAtacama Desert pa +50°C), makemikari ezvisimbiso akasarudzika anochengetedza kuchinjika uye kushanda kwekuvhara kubva pa -50°C kusvika +150°C anogona kutsanangurwa. Masisitimu epamusoro ezvisimbiso zvemafuta maviri kana kuti anoyangarara anogona kutsiva gadziriro yakajairwa yetriple-labyrinth kune mashandisirwo anonetsa zvikuru.
• Kudzika Kwakasimba Kwekesi: Kune nzvimbo dzinokwesha zvakanyanya dzakadai semagranite quarry, migodhi yesimbi (nzvimbo yePilbara yeWestern Australia), kana nzvimbo dzine silica yakawanda muChile neSouth Africa, CQC inogona kuwedzera kudzika kwakasimba kwekesi kusvika 10–12 mm paHRC45–HRC50, zvichipa hupenyu hwakareba hwekupfeka zvichienzaniswa nekudzika kwekesi kwe6–8 mm.
• MaCartridge Ekushandisa Mabheya Akakosha: Kune mashandisirwo ane zvinhu zvinorema zvisingawanzoitiki (kubata matombo akaputika) kana kufamba nekukurumidza pakati penzvimbo dzebasa dzakaparadzana zvakanyanya (semuenzaniso, kuvaka mapaipi munzvimbo yegwenga), mabheya eroller akakwidziridzwa akakwidziridzwa kana mabheya eroller akapfava ane simba rakawanda ane grisi yakawedzerwa anogona kuiswa.

Vatengi vanogona kupa mifananidzo yemidziyo yekutanga (mifananidzo yepamutemo yezvikamu zvaLiuGong kana iripo), maCAD modhi, kana masampuli chaiwo, uye timu yeinjiniya yeCQC ichashandura mainjiniya kana kugadzira patsva mubatanidzwa weroller we track bottom kuti ienderane nezvinodiwa zvekushanda panzvimbo yemugodhi.

2.3 Chitupa Chemhando Yepamusoro — ISO 9001:2015

CQC TRACK ine chitupa cheISO 9001:2015 uye inoshanda pasi pehurongwa hwepamutemo hwekutarisira mhando. Maitiro akanyorwa eCQC ekudzora mhando yema track rollers anosanganisira:

• Kutevedzana kwezvinhu zvisina kugadzirwa: Batch yega yega yesimbi inoshandiswa mukugadzirwa kwe51C1111 inoongororwa nemakemikari uchishandisa optical emission spectroscopy kusimbisa kuumbwa kwealloy (50Mn, 55Mn, 40Cr, 42CrMo) inosangana nezvinodiwa zvepakutanga zveLIUGONG.
• Kudzora kushanda kwechinhu: Kuedza kuomarara (Rockwell C scale) kunoitwa pamiviri inotenderera, nzvimbo dzeflange, nzira dzemujaho, uye shafts pamatanho akasiyana-siyana ekugadzira kusimbisa kuomarara kwenzvimbo ye55–60 HRC nehukuru hwekesi hwe6–10 mm paHRC45–HRC50.
• Kuedza Kusingaparadze (NDT): Kuona zvikanganiso zveUltrasonic uye kuongororwa kwezvimedu zvemagnetic zvinoitwa pamiviri yese yakagadzirwa kana kuti yakagadzirwa kuti zvionekwe zvikanganiso zviri pasi pevhu zvakaita sema laminations, mavanga, maburi, kana maburi anogona kukonzera kutadza kukuru kana paine zvinhu zvakawanda zvinokanganisa.
• Kusimbiswa kwechigadzirwa chekupedzisira: Kubatanidzwa kwega kwega kweroller pasi kunoongororwa torque inotenderera (kusimbisa kumanikidzwa kwakakodzera kwebearing uye seal), kuyedzwa kwekubuda kweseal pasi pekumanikidzwa kwekushanda kwakaedzwa (50–80 bar), kuongororwa kwechimiro cheflange (± 0.05 mm tolerance), uye kuongororwa kwekupedzisira kwekuona kuti pamusoro pechinhu pachacho pachaonekwa uye kuti chakakwana sei.
• Kutevedzana: Kubatanidza kwega kwega kweroller pasi kwakagadzirwa kwakanyorwa nekodhi yebatch yakasarudzika inoibatanidza nenhamba yekutanga yekupisa kwesimbi, forging kana casting lot, heat-treatment cycle, uye final assembly shift — nhanho yekutevedzana inodiwa nemakambani emigodhi epasi rose muAustralia, Chile, Canada, neSouth Africa vasati vabvumidza mutengesi mutsva wezvitima zvepasi pemotokari mushure memusika.

3. Zvivakwa Zvekugadzira Zvakabatana Zvakamira — Kugovera Mafekitori Zvakananga

Kugona kweCQC TRACK kugadzira nguva dzose LIUGONG 51C1111 Track Bottom Roller Assemblies pamwe nezvimwe zvikamu zvechassis zvinorema zvinoenderana nekugadzirwa kwakabatana zvakakwana. Kubatanidzwa uku kwakamira kunobvisa kusiyana kwecheni yekugovera, kusawirirana kwemhando, uye kunonoka kwekugadzira kunokonzerwa ne subcontracting, zvichiita kuti nguva dzekutungamira dzikurumidze (kazhinji mazuva ekushanda gumi nemashanu kusvika makumi maviri emirairo yakajairwa), kuenderana kwemhando yepamusoro, uye kusununguka kwekugadzirisa magadzirirwo eODM pasina kuvimba nekunze.

Casting Foundry. Inogadzira nzvimbo dzisina chinhu dzakagadzirwa nezvikamu zvepasi pemotokari (sprockets, idlers, support rollers, nezvimwe zvikamu zvinotungamira nzira) ichishandisa maitiro ekukanda jecha regirini uye furo rakarasika. Batch yega yega yekukanda inoongororwa ne ultrasonic flaw uye chemical analysis kusimbisa kuumbwa kwe alloy uye structure integrity isati yaenderera mberi nemabasa anotevera.

Chigadzirwa Chekugadzira. Nzvimbo huru yekugadzira maroller bodies eCQC eLIUGONG 51C1111 track bodies. Mabhiritsi esimbi ane simba guru (50Mn kana 40Cr grades) anodziiswa kusvika pakupisa kunodzorwa (1,100–1,200°C) uye anoumbwa nekushandisa hydraulic press forging. Closed die forging inoenderana nekuyerera kwesimbi ne contour ye roller body, zvichiwedzera zvakanyanya kuramba kuneta uye kusimba kwe impact zvichienzaniswa nezvimwe zvinoshandiswa pakukanda.

Fekitori yemazino ebhaketi yakagadzirwa. Ine maitiro akafanana ekusimbisa hunhu uye hunyanzvi hwe alloy semitsetse yezvikamu zvetrack. Iyi nzvimbo inogonesa CQC kupa zvikamu zvakakwana zvekuchekwa kwe excavator - mazino emabhaketi uye adapta dzeLIUGONG, CATERPILLAR, KOMATSU, HITACHI, VOLVO, nedzimwe mhando - pamwe chete nemidziyo ye undercarriage track bottom roller assemblies, zvichibatanidza kutenga kwevaridzi vezvikepe.

CNC Machining Workshop. Yakashongedzerwa neCNC vertical lathes, horizontal boring mills, uye precision grinding centers. Mabasa akakosha ekupedzisa e51C1111 anosanganisira kutendeudza nemazvo roller outer diameter kusvika pachiyero chaicho (± 0.05 mm tolerance), kupedzisa dual flange geometries, precision boring of bearing cavities uye shaft journal interfaces, grinding of mounting surfaces, uye final dimensional laser scanning kuti ive nechokwadi chemhando. Ma end caps akagadzirwa nemazvo uye ma high-strength, grade marked bolts anovimbisa kuti assembly yakachengeteka.

Chivako Chekupedzisira Chekugadzira. Midziyo yeLIUGONG 51C1111 inoungana pamitsetse yakatarwa yekuisa indexing uchishandisa michina yekudzvanya ye hydraulic yakagadziriswa kuti ikwane zvakakwana uye shaft alignment. Sisitimu yepamusoro ye multi-stage labyrinth seal — inosanganisira primary NBR lip seal, grease-clearing labyrinth channels, uye external dust scraper/deflector — inoiswa nemafuta akayerwa (kazhinji 150–200 ml pa roller assembly zvichienderana nehukuru). Midziyo yega yega inoongororwa kuti ive nechokwadi chekuti chisimbiso chakakodzera uye bearing preload, kuyedzwa kwekudonha kwemvura pasi pe50–80 bar pressure kwemaminitsi makumi matatu, kuomarara kweflange uye kuongororwa kweprofile kusimbisa induction-hardness surfaces (55–60 HRC) uye dual flange geometry yakakodzera, uye kuongororwa kwekupedzisira kwekuona kwekupedzisira kwenzvimbo, pendi/coating integrity, uye kukwana kwayo kwese.

4. Kuvimbika Kwakaratidzwa Mumunda — Kushanda Kwakakura Mumigodhi Nekuvaka Zvikuru

Zvishandiso zveCQC zveLIUGONG 51C1111 track bottom roller assemblies pamwe nezvikamu zvepasi pemotokari zvakaunganidza mabasa akawanda mumunda mune dzimwe nzvimbo dzinonyanya kuomesesa dzekuchera migodhi nekuvaka zvinhu zvinorema pasi rose, kusanganisira nzvimbo dzinoshandiswa maexcavator makuru eLIUGONG — South America, Africa, Southeast Asia, Russia, Australia, neMiddle East.

4.1 Kuchera Mhangura — Atacama Desert, Chile

Mumigodhi yemhangura yeAtacama Desert muChile, uko tembiricha dzezuva nezuva dzinochinja-chinja zvikuru pakati pe +5°C husiku ne +45°C masikati, guruva resilica rinobuda mumhepo rinokwesha zvakanyanya, uye zvinhu zvidiki zvinopinda kunyange mumipata midiki, maroller epasi eCQC (HRC55–60 surface hardness ane kudzika kwe 8–10 mm case) uye multi-stage labyrinth seal systems anowana hupenyu hwakawedzerwa - kazhinji maawa 3,000–3,500 mumabasa ekuchera anoenderera mberi - zvichienzaniswa ne generic aftermarket substitutes inowanzo kundikana mukati memaawa 2,000–2,500. Kune vanoronga kugadzirisa migodhi vanoshanda gumi kana kupfuura LIUGONG CLG965E/CLG970E excavators mumabasa makuru emhangura, hupenyu hwakawedzerwa hwemaroller pasi hunoreva kuderedzwa kwenguva yekushanda isina kurongwa uye kuderera kwemari inoshandiswa pagore yezvikamu zvepasi pemotokari.

4.2 Kuchera Iron Ore neMarasha — Australia

Mukuchera simbi munzvimbo yePilbara yeWestern Australia uye mukuchera marasha muBowen Basin yeQueensland — uko zvinhu zvinokanganisa matombo akapinza, kufamba nekukurumidza pakati penzvimbo dzebasa dzakaparadzana zvakanyanya, tembiricha yepamusoro (kazhinji inodarika 40°C), uye mamiriro evhu anokwesha zvakanyanya zvinoisa kushushikana kwakanyanya pazvikamu zvepasi pemotokari — maroller epasi eCQC anoratidza kusasimba kwekuneta uye kunyudzwa kwesimba. Maflange maviri akaomarara einduction-harded dual (HRC55–60) anodzivirira kutsemuka nekutsemuka kunyangwe mushure mekugara kwenguva refu musimbi yakapinza nezvidimbu zvemarasha, nepo sisitimu ye multi-stage labyrinth seal inodzivirira kupinda kweguruva rakashata. Mainjiniya ekugadzirisa migodhi ekuAustralia akataura kudzikira kukuru mukushandiswa kwepasi pemotokari ine maroller mushure mekuchinja kuenda kuCQC assemblies.

4.3 Platinum, Chrome, uye Goridhe Migodhi — South Africa

Mumigodhi yeplatinum nechrome yeSouth Africa iri muBushveld Igneous Complex, uye mumigodhi yegoridhe mhiri kweWitwatersrand Basin, uko matombo akapwanyika anokonzera kukanganiswa kwakanyanya pamaroller epasi, maflange, uye mabheringi, maroller eCQC e track bottom akasimbisa kusimba kwawo uye kushanda kwawo sealing mushure memaawa zviuru zvekushanda pasina kupwanyika kweflange, kutadza kushanda kweseal, kana kusvibiswa kwemabheringi. Kune vatungamiriri vekuchengetedza migodhi vari kushanda nema excavators makuru eLIUGONG munzvimbo dzemigodhi dzeRustenburg, Polokwane, neCarletonville, izvi zvinoshandura hupenyu hwebasa hunogoneka uye kugona kuronga nguva dzekuchengetedza pasi pechifambiso nechivimbo.

4.4 Kuchera Migodhi Nemamiriro Ekunze Akanyanya Kutonhora — Russia neCanada

Mumigodhi yedhaimani nemarasha yeSiberia (Sakha Republic neKemerovo Oblast) uko tembiricha yechando inodzikira pasi pe -45°C, uye mumabasa ejecha remafuta ekuCanada munzvimbo yeAthabasca (Alberta) uko kutonhora kwakanyanya kunosanganiswa nejecha resilica rinokwesha zvakanyanya, sarudzo dzeCQC dzekusimbisa tembiricha yakaderera dzinochengetedza kuchinjika uye kushanda kwekusimbisa tembiricha pasi pe zero nepo ma roller esimbi akaumbwa anoramba kupwanyika. Dhizaini yefekitori yakavharirwa yeLube-for-Life inobvisa kugadzirisa nguva dzose mumamiriro ekunze anotonhora uko kugadzirisa mumunda kwaizove kwakaoma zvikuru.

4.5 Zvivakwa Zvikuru uye Kuchera Matombo — Middle East, Southeast Asia, neSouth America

Munzvimbo huru dzeNEOM dziri munzvimbo dzakanaka dzejecha remugwenga muSaudi Arabia, uko kupinda kwejecha rakatsetseka ndiyo nzira huru yekukundikana kwechisimbiso, sisitimu yechisimbiso chelabyrinth ine zvikamu zvakawanda - ine nzira dzayo dzekubvisa mafuta dzinogadzira nzvimbo yakanaka yekumanikidza kuti ibvise tsvina - yakasimbiswa kuti inoshanda munzvimbo dzine simba rakawanda. Mumabasa ekuchera matongo akakura muIndonesia, Thailand, Philippines, neVietnam, uko mvura yemonsoon inogadzira ivhu nemamiriro ekunze ane matope anozivikanwa nekuomarara pazvisimbiso zvemumugwagwa, chisimbiso chekunze cheguruva chinovhara marara makuru nematope. Mumapurojekiti emvura emvura muTurkey neBrazil, uko ivhu revhu rakazara uye daro refu rekufamba pakati penzvimbo dzebasa zvinoisa kushushikana kunoramba kuripo pazvinhu zvepasi pechifambiso, magungano eCQC akaratidza hupenyu hwakareba hwekuzora uye zvinodiwa zvishoma zvekuchengetedza chisimbiso.

4.6 Pfupiso yeData reVashandi veMafambisi eNzvimbo dzeMakambani eMauto Epasi Pose

Kuenzanisa kwakazvimirira kwakaitwa nevashandi vezvikepe zvikuru zvepasi rose (vanoshanda mumigodhi nemakambani makuru ekuvaka anoshanda nemakambani akasiyana eLIUGONG, CATERPILLAR, KOMATSU, HITACHI, neVOLVO) kunoratidza nguva dzose kuti ma "track bottom rollers" eCQC anopa:

• Nguva yebasa yakawedzerwa kana tichienzanisa nezvikamu zvakajairwa zve aftermarket — kazhinji zvinoreba ne30% mumamiriro ekuchera.
• Kuderedzwa kwenguva yekuzorora isina kurongwa — kudzikira kwe15–20% mukushandiswa kwezvifambiso zvepasi pemotokari zvine chekuita nemaroller muzvikepe zvikuru zvekuchera.
• Kuderedzwa kukuru kwegore negore kwemari inoshandiswa muzvikamu zvemumotokari — mutengo wese wekuva muridzi wemotokari wakaderera ne20–25% kana uchitsiva ma generic aftermarket rollers neCQC assemblies.
• Zviitiko zvekukundikana kwechisimbiso zvinenge zve zero mukati memaawa 2,000 ekutanga ekushanda mumamiriro ezvinhu akajairika kusvika akaoma.

Kune makambani makuru emigodhi anoshandisa maexcavator eLIUGONG ane matani gumi kana kupfuura, mari inoshandiswa muzvikamu, vashandi, uye nguva yekugadzira inorasika inogona kusvika mazana ezviuru zvemadhora pagore ukuwo ichivandudza kuwanikwa kwemichina - chiyero chakakosha chenzvimbo dzekugadzira dzakawanda.

5. Chikwata cheCQC cheMabhizinesi Epasi Rose — Jack, Haily, naVaZhou

Desiki reMabhizinesi Epasi Rose reCQC TRACK rine vashandi vane ruzivo rwekutengeserana vanotarisira zvinhu zvakaoma, magwaro, rutsigiro rwehunyanzvi, uye zvinodiwa nevatengi maererano nekupa zvikamu zvekuchera pasi rose.

• Jack — Maneja Mukuru weAkaunti yeEurope, Russia, neAmerica. Jack ane ruzivo rwakakura mukutumira zvinhu zvemidziyo mikuru kunze kwenyika, kusanganisira kuziva CE marking (European Union), GOST‑R certification (Russia), uye magwaro emitero yezvinhu zvinopinzwa kuNorth America (United States, Canada, Mexico). Anoshanda neCQC's in-house logistics department kuronga zvinhu zvinofambiswa negungwa (FCL/LCL), zvinhu zvinofambiswa nechitima (zvekutumira zvinhu nepanyika kumisika yeCentral Asia yakavharirwa nevhu), uye zvinhu zvinotumirwa nendege kuenda kuchiteshi nenzvimbo dzemapurojekiti muEurope, Russia Federation, United States, Canada, neLatin America. Jack anotarisirawo kugadzirira mazano ehunyanzvi uye kutaurirana kwechibvumirano cheOEM/ODM.
• Haily — Murongi wezvekutengesa kunze kwenyika weCentral Asia, South Korea, neAustralia. Haily inyanzvi mukuongorora zvinodiwa zvetsika nemagwaro ekupa zvitupa zveCentral Asian republics (Kazakhstan, Uzbekistan, Mongolia, Tajikistan kuburikidza neDostyk–Alashankou rail corridor), South Korea (Incheon, Busan, Ulsan), neAustralia (Brisbane, Melbourne, Fremantle). Anotarisira kugadzirira ma invoice ekutengeserana, runyorwa rwekurongedza, zvitupa zvekwakabva, uye mishumo yebvunzo inodiwa pakubviswa kwemitengo munzvimbo idzi. Haily anoshanda zvakananga nemakambani emigodhi ekuAustralia anoda magwaro echitupa cheISO 9001:2015 sechikamu chemaitiro avo ekugadzirisa hunhu hwevatengesi. Hukama hwake hwakasimba nevatengesi vekutakura zvinhu hunoita kuti maCQC's LIUGONG bottom roller assembly asvike nenguva kunyangwe kune maodha ekuchera anoenderana nenguva.
• VaZhou — Mutungamiriri weDunhu reMiddle East, West Asia, Africa, neSoutheast Asia. VaZhou vane ruzivo rwemakore anopfuura gumi nemashanu mukupa zvikamu zvemidziyo mikuru uye vanotaura mitauro yakawanda (Chirungu, Mandarin, neLevantine Arabic). Vanotungamira kubatanidzwa kweCQC nemakambani emigodhi, masangano ehurumende ezvivakwa, uye vatengesi vemidziyo muSaudi Arabia (NEOM nemabasa ekuchera phosphate), UAE, Jordan, Turkey, Nigeria, Ghana (migodhi yegoridhe), Democratic Republic of Congo (cobalt nemhangura), Zambia (mhangura), Kenya, Indonesia, Thailand, nePhilippines. VaZhou vanopawo mabasa ekutsigira tekinoroji panzvimbo iyi, kushanyira nzvimbo dzemigodhi kuti vaongorore zvikamu zvepasi pemotokari zvakasakara, kusimbisa kuchinjana kwenhamba dzezvikamu, uye kupa gwara rekuisa maroller assembly e track bottom kana zvichidikanwa.

6. Kufukidzwa Kwemusika Wepasi Rose — Kupa Migodhi Nemabasa Ekuvaka Mumakondinendi Matanhatu

CQC's LIUGONG 51C1111 Track Bottom Roller Assemblies pamwe chete ne component components portfolio yeCQC's chassis components zviri kutumirwa kumisika mikuru yemigodhi nekuvaka pasi rese:

• Europe — Germany, Poland, Finland, Sweden, Norway, Netherlands, Belgium, France, Spain, Italy, Greece, United Kingdom. Vatengi vekuEurope vanonyanya kukoshesa magwaro ekutevedzera CE eCQC uye zvitupa zveType Approval kana zvichidikanwa.
• Kumadokero kweAsia neMiddle East — Saudi Arabia (chirongwa cheNEOM, kuchera phosphate), United Arab Emirates (zvivakwa zveDubai neAbu Dhabi), Qatar, Jordan (migodhi yepotash nephosphate), Turkey (magwenga akabatanidzwa nemapurojekiti emagetsi emvura), Kuwait (basa remumunda wemafuta).
• Central Asia — Kazakhstan (nzvimbo dzemigodhi dzeKaraganda nePavlodar), Uzbekistan (migodhi yegoridhe nemhangura), Mongolia (mugodhi wegoridhe wemhangura weOyu Tolgoi), Tajikistan kuburikidza nemugwagwa wechitima weDostyk-Alashankou.
• South America — Chile (Atacama Desert copper mines), Peru (copper mines ne zinc mines), Brazil (iron ore negold mines — Carajás and Minas Gerais), Argentina, Colombia, Bolivia.
• Russia — Migodhi yedhaimani nemarasha yeSiberia (Yakutia, Kemerovo), migodhi yeUrals nechiteshi chezvikepe chekuFar East (Vladivostok, Vostochny), inoparadzirwa mukati menyika kuburikidza neTrans-Siberian Railway. Kutumirwa kwese kunosanganisira magwaro eGOST certification kana zvichibvira.
• South Korea — Chikamu chikuru chehuwandu hwezvinhu zvinotengeswa kunze kwenyika neCQC muAsia chinoenda kuSouth Korea, ichipa vatengesi vemidziyo, kuvakazve zvitoro, uye kutungamira maakaundi ezvikepe muSeoul, Incheon, Busan, neUlsan.
• North America — United States neCanada, vachipa vagovanisi vemakambani anotengesa zvinhu, nzvimbo dzekuvakazve michina, uye makondirakiti makuru ezvivakwa ari kushanda pamapurojekiti emigwagwa mikuru, mabhiriji, uye mapaipi. Magwaro eCQC echitupa cheISO 9001:2015 anogutsa zvinodiwa zvakawanda zvemhando yevatengi vekuNorth America.
• Australia — Western Australia (migodhi yesimbi yePilbara), Queensland (migodhi yemarasha yeBowen Basin uye mashandiro emhangura), New South Wales, neVictoria (zvivakwa nekuvaka). Vatengi vekuAustralia vanoda zvitupa zvekushandisa (zvitupa zvemugayo, zvinyorwa zvekurapa kupisa, uye mishumo yekuomarara) yeboka rega rega rema "bottom roller assemblies", uye sisitimu yeCQC yekutevedza inopa magwaro aya nguva nenguva.
• Africa — South Africa (Bushveld Igneous Complex platinum, gold, manganese, uye chrome mines), Zambia (Copperbelt region), Democratic Republic of Congo (Katanga copper and cobalt belt), Ghana (Ashanti gold belt), Nigeria (infrastructure), Kenya (road and rail projects), Tanzania, neAngola.

7. Mhedziso — Sarudza CQC TRACK yeLIUGONG 51C1111 Track Bottom Roller Assemblies

Kune mamaneja ezvikepe, mapoka ekutenga migodhi, vatengesi vemidziyo, uye makondirakiti ezvivakwa anoda nzvimbo yakavimbika yeLIUGONG 51C1111 Track Bottom Roller Assemblies ye60 ton class crawler excavators, CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.) inopa mhinduro yakakwana yekugadzira, yakabatana zvakananga, inotsigirwa nehunyanzvi hwemakore anopfuura makumi maviri hwehunyanzvi hwepasi pemotokari.

CQC TRACK inosanganisa:

• Zvivakwa zvekugadzira zvakasanganiswa zvakananga — kugadzira foundry, forging plant, forging tooth factory, CNC machining workshop, uye final assembly plant.
• Kugona kugadzira kweOEM neODM — kunotsigira mapuratifomu eLIUGONG CLG965E, CLG970E, uye mapuratifomu ekirasi ye60 matani akabatana, ane magwaro anoenderana neLIUGONG CLG933E (51C0331), CLG936E (51C0249), CLG965 (51C1110 front idler), uye CLG970E (14C0287 series).
• Zvitupa zvemhando yepamusoro zvepasi rose — ISO 9001:2015, pamwe chete neCQC's zvakanyorwa maitiro ekudzora mhando yezvigadzirwa zvega zvega.
• Metallurgy yemhando yekuchera — yakagadzirwa kana kuti yakanyatsogadzirwa simbi ye50Mn/40Cr, sisitimu yekuvhara tambo dzemhando dzakasiyana-siyana (primary NBR lip seal + grease-clearing labyrinth channels + external dust scraper/deflector), induction-hardened raceway (55–60 HRC), dual flange geometry yekutungamira nzira yakachengeteka, uye case hardening kusvika pakadzika kwe6–10 mm.
• Kushanda kwakasimbiswa mumunda — zviuru zvemaawa ekushanda munzvimbo dzekuchera muChile, Australia, South Africa, Russia, Canada, Saudi Arabia, neIndonesia, nekuwedzera kwenguva yebasa kusvika ku30% zvichienzaniswa nezvikamu zvemazuva ese.
• Chikwata chebhizinesi repasi rose chakazvipira — Jack, Haily, naVaZhou chekutengesa pasi rose, mafambiro ezvekufambisa, uye rutsigiro rwehunyanzvi.
• Kutumira zvinhu pasi rose — Kutumira zvinhu kunze kwenyika kuEurope, West Asia, Central Asia, South America, Russia, South Korea, North America, Australia, neAfrica, zvichisanganisira misika mikuru yemigodhi nekuvaka.

Bata CQC TRACK zvakananga kuti uwane:

• Kuwanikwa zvakananga kweLIUGONG 51C1111 Track Bottom Roller Assemblies mufekitori pamwe chete nezvinhu zvinoenderana nepasi pechingoro chemuchina wekugadzira ma excavator ane 60 ton class.
• Kugadzira ngarava dzepasi pemotokari dzeOEM neODM dzezvikepe zvakasiyana-siyana (LIUGONG, CATERPILLAR, KOMATSU, HITACHI, VOLVO, DOOSAN, HYUNDAI, nedzimwe mhando huru).
• Rutsigiro rwehunyanzvi, nhamba dzezvikamu, uye gwara rekuisa — kusanganisira nhamba dzezvikamu 51C1111 kuenda kunhamba dzemichina dzeLIUGONG CLG965E neCLG970E.
• Mhinduro dzekutumira pasi rose dzakagadzirwa zvichienderana nenzvimbo yemugodhi wako kana nzvimbo yepurojekiti.

CQC TRACK — Kuvimbika kweMagetsi eMigodhi muChikamu Chese CheRoller Yepasi peTrack.