SUMITOMO / CASE / JCB KRA1717 / KRA1251 / KRA1267 / KRA13750 / 47758433 Track Lower Roller Assembly – Ubwino wa Migodi – Chassis Components Factory ndi Wopanga / cqctrack

1. Chigawo cha Universal Undercarriage: Multi-Brand Track Lower Roller Assembly ya SUMITOMO, CASE ndi JCB Excavators

The SUMITOMO / CASE / JCBKRA1717 / KRA1251 / KRA1267 / KRA13750 / 47758433Gulu la Track Lower Roller Assembly limayimira gawo losinthasintha kwambiri la pansi pa galimoto lomwe lapangidwa kuti litumikire mitundu itatu yotsogola padziko lonse lapansi ya zofukula: SUMITOMO (SH200, SH210 series), CASE (CX210, CX240 series) ndi JCB (JS200, JS210 LC series). Kugwirizana kwa mitundu yosiyanasiyana kumeneku kumapangitsa gawoli kukhala yankho lofunikira kwa ogwira ntchito m'zombo ndi ogulitsa zida omwe amayang'anira magulu osiyanasiyana a zofukula zofukula m'migodi, migodi ndi ntchito zomanga nyumba padziko lonse lapansi.

1.1 Ma Model Oyambirira a Target Excavator

SUMITOMO SH200 ndi SH210 Series

Magalimoto a SUMITOMO SH200 ndi SH210 ndi ena mwa ma hydraulic excavator otchuka kwambiri m'misika yapadziko lonse lapansi. Magalimoto a SH210-6, okhala ndi injini ya 117.3 kW (159.5 PS) ndipo amagwira ntchito mkati mwa kulemera kwa 20,800–21,900 kg, amapereka kuya kwakukulu kwa kukumba kwa 6,650 mm. Magalimoto a SH210LC-6 ali ndi chidebe chachitali, chomwe chimawonjezera chiwerengero cha ma rollers apansi mbali iliyonse ndikuyika zofunikira zazikulu pa kulimba kwa gulu lililonse la ma rollers a track. Magalimoto akale a SH200 ndi SH220-1/3, omwe ali ndi injini zawo.KRA1251ndi nambala yofotokozera yolembedwa, ikugwirabe ntchito kwambiri m'misika yachiwiri, makamaka ku Asia, Africa ndi South America, komwe zida zodalirika zonyamula katundu wotsatira pambuyo pake ndizofunikira kuti magalimoto okalamba apitirize kugwira ntchito.

Mlanduwu CX210 ndi CX240 Series

Ma excavator a CASE CX210 ndi CX240 series crawler apangidwa kuti azitha kunyamula nthaka, kufukula zinthu zambiri komanso ntchito zomangamanga. CX210, yokhala ndi kulemera kogwira ntchito kwa pafupifupi 21,584 kg, ili ndi injini ya 153 hp, njanji ya mamita 12 kutalika kwa nthaka, ndi radius yozungulira mchira wa mamita 9. Mndandanda waukulu wa CX240, kuphatikiza mitundu ya CX240B ndi CX240LR, wapangidwa kuti ugwiritsidwe ntchito molimbika kwambiri komwe kumafuna mphamvu zowonjezera zokumba, kufikira nthawi yayitali komanso mphamvu yayikulu yonyamula. Mitundu yonse iwiri ili ndi nsanja yofanana yoyendera pansi pa galimoto pankhani ya kukula kwa malo oyendetsera magalimoto ndi zofunikira pa katundu, zomwe zimathandiza kuti ma roller otsika agwiritsidwe ntchito m'mabanja onse awiri.

Buku lothandizira kukonza likupezeka la ma excavator a CASE CX210, CX230 ndi CX240 series crawler, kutsimikizira kuti mitundu itatuyi ili ndi nsanja yofanana momwe zigawo zapansi pa galimoto kuphatikizapo ma track roller zimasinthasintha.

Mndandanda wa JCB JS200 ndi JS210 LC

Ma excavator a JCB JS200 ndi JS210 LC ndi gawo la ma excavator a JCB a JS, omwe amadziwika kuti ndi olimba, amagwiritsa ntchito bwino mafuta komanso amasamalira mosavuta. Makinawa nthawi zambiri amagwira ntchito m'gulu la matani 19–22 ndipo amagwiritsidwa ntchito kwambiri ku Europe, Middle East, Africa ndi Southeast Asia pantchito zothandizira migodi komanso zomangamanga zolemera. Ma model a JS200 ndi JS210 LC ali ndi kapangidwe kofanana ka pansi pa galimoto komwe kamaphatikizapo njira yolumikizira ma roller yomwe imagwirizana ndiKRA1717ndi manambala ofotokozera 47758433, zomwe zimapangitsa kuti gawoli likhale lolowa m'malo mwachindunji pa nsanja zonse za JCB ndi CASE‑Sumitomo.

Kabukhu ka zigawo za JCB JS200 zokankhira zinthu zokankhira zinthu kamasonyeza gawo la zida zoyendera pansi pa galimoto/njira yoyendera lomwe lili ndi cholumikizira chapansi pa galimoto, kutsimikizira kuti pali kasinthidwe koyenera ka galimoto yoyendera pansi pa galimoto pamzere wa JS200. Kuphatikiza apo, cholumikizira cha njanji 331/42639 chalembedwa kuti chikugwirizana ndi KRA10360, ndipo kugwirizana kwa makina kumaphatikizapo JCB JS190, JS200, JS210 ndi JS220, zomwe zimatsimikiziranso kuti zigawozi zikugwiritsidwa ntchito kwambiri.

1.2 Tebulo Lofotokozera la Nambala ya Zigawo Zonse la Malo Olumikizirana a Track Lower Roller

2. CQC TRACK: Akatswiri opanga OEM ndi ODM a Track Lower Roller Assemblies ndi Complete Chassis Components

CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.), yomwe ili ndi likulu lake ku Quanzhou, Fujian Province, China, ndi kampani yopanga komanso yogulitsa zinthu za OEM (Original Equipment Manufacturer) ndi ODM (Original Design Manufacturer) zomwe zimagwiritsidwa ntchito popanga zinthu zoyambira zapakatikati mpaka zazikulu, ma bulldozer, ma rig obowola ndi ma crawler loaders. Ndi zaka zoposa 20 zaukadaulo wapadera pakupanga zida za chassis, CQC yadzikhazikitsa ngati mnzawo wodalirika wamakampani apadziko lonse lapansi amigodi, makontrakitala omanga nyumba akuluakulu, omanganso zida ndi ogulitsa zinthu zina m'makontinenti asanu ndi limodzi.

Mphamvu ya CQC yopanga zinthu za OEM imatanthauza kuti gulu lililonse la KRA1717, KRA1251, KRA1267, KRA13750 ndi 47758433 lower roller limapangidwa molingana ndi mawonekedwe enieni, zitsulo komanso magwiridwe antchito omwe amagwirizana kapena kupitirira miyezo yoyambirira ya zida zamtundu. Kwa magulu akuluakulu amigodi omwe amagwiritsa ntchito zida zamtundu wosiyanasiyana (SUMITOMO, CASE, JCB ndi LINK-BELT excavators), kuthekera kwa OEM kwamitundu yambiri kumeneku kumalola kugula ma track lower roller kuchokera ku gwero limodzi, zomwe zimapangitsa kuti kasamalidwe ka zinthu kakhale kosavuta komanso kuchepetsa zovuta za unyolo woperekera katundu.

Monga wopanga ODM, CQC imapereka ntchito zaukadaulo ndi kapangidwe kake kwa makasitomala omwe amafunikira ma track lower roller assemblies okhala ndi ma specifications osinthidwa. Izi zikuphatikizapo:

• Kutalika kwa flange kuti chitsogozo cha mbali chikhale cholimba m'minda yofewa.
• Zipangizo zina zosindikizira za Duo-Cone zomwe zimagwiritsidwa ntchito kutentha kwambiri (monga mchenga wamafuta aku Canada kapena migodi ya dayamondi yaku Siberia).
• Kuzama kolimba kwa chikwama (mpaka 12 mm @ HRC45) kuti chigwiritsidwe ntchito nthawi yayitali m'malo ovuta kwambiri monga miyala ya granite kapena migodi yachitsulo.
• Ma alloy apadera otengera zinthu (monga CuPb10Sn10 bronze bushings) ogwiritsidwa ntchito ndi zinthu zogwedezeka kwambiri kapena kuyenda mofulumira kwambiri kosalekeza.

Makasitomala amatha kupereka zojambula zoyambirira za zida, mitundu ya CAD kapena zitsanzo zakuthupi, ndipo gulu la mainjiniya amkati mwa CQC lidzasintha kapena kusintha kapangidwe kake ka track lower roller kuti likwaniritse zofunikira zinazake zogwirira ntchito pamalo a mgodi. Mapulojekiti onse a ODM amathandizidwa ndi zomangamanga zopangira za CQC, zomwe zimachotsa kusiyana kwa khalidwe la subcontractor ndikulola kuti prototyping ichitike mwachangu komanso nthawi yotsogolera kupanga.

2.1 Chitsimikizo cha Ubwino wa CQC: ISO 9001:2015 ndi Chitsimikizo cha Ubwino wa Migodi

CQC TRACK ili ndi satifiketi ya ISO 9001:2015 ndipo imagwira ntchito motsatira njira yovomerezeka yoyendetsera khalidwe yovomerezeka ndi China Quality Certification (CQC). Ndondomeko ya satifiketi iyi imatsimikizira kuti:

• Kutsata Zinthu Zatsopano: Chitsulo chilichonse chomwe chimagwiritsidwa ntchito popanga ma KRA1717, KRA1251, KRA1267, KRA13750 ndi 47758433 track lower roller assemblies chimafufuzidwa pogwiritsa ntchito optical emission spectroscopy kuti zitsimikizire kuti kapangidwe ka alloy kakukwaniritsa miyezo yodziwika bwino—nthawi zambiri 40Mn2, 50Mn, 40Cr kapena 42CrMo grades. Magwero ena otsimikizira amatsimikizira kuti ma track rollers ndi ma top rollers nthawi zambiri amapangidwa kuchokera ku chitsulo cha 40Mn2, ndipo njira yayikulu ikupangidwa ndi kutsatiridwa ndi kutentha.
• Kuwongolera Mu Njira: Kuyesa kuuma (Rockwell C scale) kumachitika pa zipolopolo zozungulira, shafts ndi ma bearings pazigawo zosiyanasiyana zopangira. Miyezo yamakampani ya chitsulo chotenthedwa ndi kutentha cha 40Cr imakwaniritsa kuuma kwa HRC50‑60. Ma rollers otsika a CQC nthawi zonse amakwaniritsa kuuma kwa pamwamba pa HRC52‑58 ndi kuya kolimba kwa case ya 8–12 mm pa HRC45, yomwe imadziwika kuti ndi muyezo wamakampani pazinthu zoyezera migodi.
• Kuyesa Kupanikizika 100%: Kukonza kulikonse komaliza kumayesedwa ndi 50 bar (pafupifupi 725 psi) kwa mphindi 30 kuti zitsimikizire kuti palibe kutuluka kwa madzi kuchokera ku Duo‑Cone seals ndi ma bearing cavities. Miyezo yofunikira yamakampani opanga ma track roller ovomerezeka a ISO 9001 imafuna makina olondola okhala ndi ±0.05 mm pamalo onse ofunikira olumikizirana.
• Kutsimikizira Komaliza kwa Zamalonda: Kusonkhanitsa kulikonse kwa roller yotsika kumayesedwa pogwiritsa ntchito zida zowunikira laser, kutsimikizira mphamvu ya seal kuti zitsimikizidwe, komanso kuyesa kosawononga (kuyang'anira tinthu ta maginito) monga momwe zimagwiritsidwira ntchito pazinthu zolemera kwambiri.

Chomangira chilichonse chotsika cha roller chomwe chimachoka ku fakitale ya CQC chimakhala ndi chizindikiro chapadera chogwirizanitsa ndi nambala yoyambirira ya kutentha kwachitsulo, malo opangira zinthu, kayendedwe ka kutentha ndi kusintha komaliza kwa chomangira. Mlingo uwu wotsatira ndi wofunikira kuti ISO 9001:2015 itsatire ndipo makamaka makampani amigodi ku Australia, Chile, Canada ndi South Africa asavomereze wogulitsa watsopano wa galimoto zonyamula katundu.

3. Mafotokozedwe Aukadaulo a Giredi ya Migodi: Opangidwa kuti agwiritsidwe ntchito m'malo ovuta kwambiri

3.1 Zofunika Kwambiri pa Katundu ndi Kuwonongeka

Ma KRA1717 / KRA1251 / KRA1267 / KRA13750 / 47758433 track lower roller assemblies opangidwa ndi CQC apangidwa kuti akwaniritse zofunikira za migodi zomwe zimaposa kwambiri zomwe zimafunika pambuyo pa msika.

• Kulemera Kosasinthasintha: Kutha kupirira mpaka makilogalamu 32,000 (pafupifupi mapaundi 70,547) pa chogwirira chilichonse cha roller, kugawa kulemera konse kwa chogwirira ntchito (nthawi zambiri matani 20–24 a SUMITOMO SH210 ndi CASE CX210) m'ma roller angapo pansi pa chimango chilichonse cha track.
• Kulemera Kwambiri: Yopangidwa kuti igwire 18,500 kg (pafupifupi 40,785 lbs) pansi pa mikhalidwe yofukula mosalekeza komanso yoyenda, kuphatikizapo mphamvu zozungulira mwamphamvu komanso kukwera phiri lalitali.
• Kuchuluka kwa Kutentha: Yopangidwa kuti igwire ntchito moyenera pakati pa -45°C ndi 130°C (-49°F mpaka 266°F), yomwe imagwira ntchito m'migodi yozizira kwambiri (mchenga wamafuta wa ku Arctic/Canada) mpaka m'migodi ya m'chipululu yotentha kwambiri (Chipululu cha Atacama, Chile ndi malo aku Middle East).

Deta yodziwika bwino ya zipolopolo za roller grade migodi imatsimikizira kuuma kwa pamwamba pa HRC52‑60 yokhala ndi kuya kolimba kwa bokosi la 8‑20 mm kuti zitsimikizire kulimba komanso kukana kuwonongeka. Zigawo zoberekera zimapangidwa kuchokera ku chitsulo chozungulira cha 50Mn chokhala ndi kukana kwa okosijeni, ndipo kuuma kwa pamwamba pa HRC52‑60 yokhala ndi kuya kwa bokosi la 3‑6 mm panjira zoberekera zimapereka magwiridwe antchito abwino kwambiri.

3.2 Ukadaulo wa Chisindikizo Choyandama cha Duo-Cone Cholimbana ndi Kuipitsidwa

Chimodzi mwa zinthu zofunika kwambiri pa ma CQC's SUMITOMO / CASE / JCB track lower roller assemblies ndi Duo-Cone floating seal seal system. Ma Duo-Cone seal, omwe amadziwikanso kuti floating oil seals, amakhala ndi mphete ziwiri zachitsulo zolondola komanso mphete za elastomer toric zomwe zimapanga njira yolimba yodziyikira yokha. Ukadaulo wotsekerawu umagwiritsidwa ntchito kwambiri mu ma track rollers, ma carrier rollers, ma idlers ndi ma final drives, komwe kuli zinthu zambiri zodetsa, zowononga komanso zopitirira muyeso.

M'malo osungiramo migodi komwe fumbi laling'ono la silika, mchenga, matope ndi zinthu zina zodetsa mankhwala zimapezeka zambiri, zotsekera za milomo zachikhalidwe zimalephera kugwira ntchito mwachangu. Zotsekera za Duo-Cone zimasunga mafuta bwino mwa:

• Kuletsa Kutuluka kwa Mafuta: Nkhope zotsekera zachitsulo zokhala ndi mphete ziwiri zimalumikizana pamalo osalala kwambiri (nthawi zambiri 0.1 µm mpaka 0.2 µm kukhwima kwa pamwamba), zomwe zimapangitsa kuti chisindikizo chikhale changwiro ngakhale pansi pa kupanikizika kwakukulu.
• Kuletsa Kulowa kwa Zodetsa: Nkhope zachitsulo zimasunga kulumikizana kosalekeza kudzera mu mphete za elastomer toric zodzaza ndi masika, zomwe zimaletsa tinthu tomwe timagunda kuti tisalowe m'bowo la bearing.
• Kukhazikitsa Kudziyimira Pawokha: Mosiyana ndi zisindikizo zolimba, zisindikizo za Duo-Cone zimatha kupirira kusokonekera pang'ono kwa shaft ndi kukulitsa kutentha popanda kutaya mphamvu yotsekera.
• Kugwira Ntchito Panyengo Yotentha Kwambiri: Dongosolo lotsekera limagwira ntchito pa kutentha konse kwa -45°C mpaka 130°C popanda kuwonongeka kwakukulu kwa magwiridwe antchito otsekera.

Pa cholumikizira chilichonse cha CQC track lower roller, nkhope za Duo-Cone seal zimakhala zolimba ku HRC65-72, zomwe zimapangitsa kuti pakhale kukana kwakukulu kuwonongeka ndi tinthu tolimba tomwe tingaphwanye mawonekedwe otsekera. Mafuta odzola (nthawi zambiri mafuta a giya a grade 40# kapena ofanana nawo) amadzazidwa kale mu bearing cavity asanatsekedwe komaliza.

3.3 Kapangidwe ka Zipolopolo Zopangidwa ndi Forged vs. Cast Alternatives

Kusiyana kwakukulu pakati pa ma rollers a CQC ocheperako omwe amagwiritsa ntchito migodi ndi zida zina zomwe zimagwiritsidwa ntchito pambuyo pake ndi kugwiritsa ntchito closed die forging m'malo mogwiritsa ntchito cast ya chipolopolo chachikulu cha roller.

Kwa ma excavator a SUMITOMO SH210, CASE CX210 ndi JCB JS200 omwe amagwira ntchito m'migodi ndi ntchito zolemera za miyala yamtengo wapatali komwe mphamvu zozungulira zimakhala zovuta kwambiri ndipo kusokonekera kwa ntchito kumakhala kokwera mtengo kwambiri, ma forged track lower rollers a CQC amapereka phindu lalikulu kwambiri poyerekeza ndi njira zina zopangira. Forged imagwirizanitsa kuyenda kwa tirigu wachitsulo ndi mawonekedwe a chipolopolo cha roller, zomwe zimawonjezera kwambiri kukana kutopa ndi kulimba kwa impact. Njira yopangira yotsekedwa imachotsanso ma porosity ndi voids amkati omwe angayambitse kulephera msanga kwa zigawo zopangira pansi pa mphamvu yayikulu.

Ma rollers onse a CQC track lower amasinthidwa pogwiritsa ntchito kupangira molondola asanatenthetsedwe, zomwe zimapangitsa kuti pamwamba pakhale kuuma kwa HRC52‑56 ndi kuya kolimba kwa zigawo zopitilira 7‑10 mm pa HRC45—kupitirira kufunikira kwa migodi ya kuya kwa chikwama cha 4‑6 mm.

4. Zomangamanga Zopangira Zogwirizana Molunjika: Fakitale Yonse Yopangira Zinthu Zopangira Chassis

Kuthekera kwa CQC TRACK kupereka nthawi zonse ma SUMITOMO / CASE / JCB track lower roller assemblies amadalira zomangamanga zopangira zomwe zimachotsa kusinthasintha kwa unyolo wopereka, kusagwirizana kwa khalidwe komanso kuchedwa kwa kupanga komwe kumakhudzana ndi kusaina mgwirizano.

Casting Foundry. Imapanga malo opanda kanthu a sprockets, ma idlers othandizira ma rollers ndi zigawo zina zowongolera njira pogwiritsa ntchito mchenga wobiriwira ndi njira zoponyera thovu lotayika. Gulu lililonse loponyera limayesedwa ndi ultrasound flaw ndi kusanthula mankhwala kuti atsimikizire kapangidwe ka alloy asanayambe ntchito zina.

Malo Opangira Zinthu. Malo ofunikira opangira zinthu za CQC za KRA1717, KRA1251, KRA1267, KRA13750 ndi 47758433. Ma billets achitsulo cholimba kwambiri (nthawi zambiri 40Mn2 kapena 40Cr) amatenthedwa kutentha kolamulidwa (1,100–1,200°C) ndipo amapangidwa pogwiritsa ntchito hydraulic press forging. Pambuyo popangidwa, zipolopolo zopanga zinthuzo zimakonzedwa kuti zichepetse kupsinjika kwamkati ndikuzikonzekeretsa kuti ziume.

Fakitale Yopangira Mano a Chidebe Chopangidwa. Ili ndi njira zotsimikizira khalidwe ndi luso lofanana ndi mizere ya zigawo za njanji. Malo awa amalola CQC kupereka zida zonse zogwirira ntchito zofukula, kuphatikizapo mano a chidebe ndi ma adaputala a makina a SUMITOMO, CASE, JCB, CATERPILLAR ndi HITACHI, pamodzi ndi ma roller apansi pa njanji.

Malo Ochitira Machining a CNC. Okhala ndi ma lathe olunjika a CNC, ma mphero oboola mopingasa ndi malo opukutira molondola. Ntchito zofunika kwambiri zomalizitsa ma assemblies a KRA1717/KRA1251/KRA1267/KRA13750/47758433 zimaphatikizapo: kutembenuza molondola ma diameter akunja a chipolopolo cha roller kukhala miyeso yeniyeni (± 0.05 mm tolerance), kumaliza ma geometries a flange, kuboola molondola ma bearing cavities, kupukusa ma shaft journals ndi laser scanning yomaliza kuti zitsimikizire khalidwe.

Chomera Chomangira Chomaliza. Magulu a KRA1717, KRA1251, KRA1267, KRA13750 ndi 47758433 track lower roller amasonkhanitsidwa pa mizere yapadera yolozera pogwiritsa ntchito zida zokanikiza za hydraulic zomwe zimakonzedwa kuti zigwirizane bwino ndi ma bearing ndi shaft. Zisindikizo za Dual-cone kapena Duo-Cone zimayikidwa ndi mafuta oyezedwa (nthawi zambiri 100-150 ml pa gulu lililonse), ndipo gulu lililonse limadutsa:

• Kutsimikizira kwa torque yozungulira kuti zitsimikizire kuti chisindikizocho chili cholondola.
• Kuyesa kutayikira kwa madzi pansi pa mphamvu ya 50 bar (osachepera mphindi 30).
• Kuyang'ana komaliza kwa mawonekedwe a pamwamba ndi kulinganiza kwa flange.

Mwa kusunga ma node onse asanu opangira zinthu motsogozedwa ndi united management, CQC imakwaniritsa kuwongolera njira kuyambira pa risiti yachitsulo chosaphika mpaka kutumiza kwa roller yotsika. Kuphatikiza koyima kumeneku kumapangitsa kuti nthawi yotsogolera ikhale yofulumira (nthawi zambiri masiku 15-20 ogwira ntchito pamaoda wamba), kusinthasintha kwapamwamba komanso kusinthasintha koyenera kusintha kwa ODM popanda kudalira kwina.

5. Bizinesi Yadziko Lonse Yogulitsa Migodi ndi Zomangamanga - Kugwira Ntchito Kotsimikizika M'magawo Onse

Ma CQC's SUMITOMO / CASE / JCB KRA1717, KRA1251, KRA1267, KRA13750 ndi 47758433 track lower roller assemblies akhala akutumikira m'munda kwa zaka zoposa khumi m'malo ovuta kwambiri padziko lonse lapansi m'migodi ndi zomangamanga zolemera.

5.1 Ntchito Zogwiritsa Ntchito Migodi ndi Kugwetsa Miyala

5.2 Ntchito Zomanga Zolemera, Zomangamanga ndi Zosuntha Dziko

• Ntchito yaikulu ya NEOM (Saudi Arabia): Maola ambirimbiri akugwira ntchito m'malo abwino a mchenga wa m'chipululu, komwe njira yotsekera ya CQC ya Duo-Cone inaletsa kulowa kwa mchenga ndikusunga mafuta okwanira.
• Kupanga msewu waukulu wodutsa m'chipululu (Mongolia): Kutentha kwambiri kumasinthasintha kuchoka pa -30°C kufika pa +35°C mkati mwa maola 24; zipolopolo zopangidwa ndi zipolopolozo zinasonyeza kukhazikika kofanana ndipo njira yotsekera inaletsa kulowa kwa chinyezi.
• Mapulojekiti a madamu amagetsi (Turkey ndi Brazil): Dongo lolemera ndi matope—nthawi zambiri malo ovuta kwambiri osungira zisindikizo za njanji—anasamalidwa bwino chifukwa cha luso la kapangidwe ka chisindikizo cha Duo‑Cone lochotsa zinyenyeswazi zomata m'mabowo osungira zisindikizo.
• Zomangamanga za Kum'mwera chakum'mawa kwa Asia (Indonesia, Thailand, Philippines): Mvula yamvula, dothi lodzaza ndi dothi komanso mtunda wautali woyenda pakati pa malo ogwirira ntchito; mipangidweyi inasonyeza nthawi yayitali yogwiritsira ntchito mafuta komanso zofunikira zochepa zosamalira chisindikizo.

5.3 Chidule cha Deta ya Woyendetsa Magalimoto Padziko Lonse

Kuyerekeza kodziyimira pawokha komwe kumachitika ndi ogwira ntchito zazikulu zapadziko lonse lapansi (migodi ndi ntchito zomanga nyumba zolemera) kukuwonetsa kuti ma track lower rollers a CQC amapereka:

• Moyo wautumiki wautali mpaka 30% kuposa zida wamba zomwe zimagwiritsidwa ntchito pambuyo pa msika.
• Kuchepetsa nthawi yopuma yosakonzedwa ndi pafupifupi 15–20% m'magulu osiyanasiyana a SUMITOMO/CASE/JCB.
• Kuchepetsa mtengo wonse wa umwini ndi kuchepetsa kwa 20-25% pachaka kwa ndalama zomwe zimagwiritsidwa ntchito poyendetsa zida zapansi pa galimoto.
• Zochitika zosakwanira za kulephera kwa chisindikizo pa maola 1,500 oyamba a ntchito m'mikhalidwe yabwinobwino kapena yolemera.

Kwa magulu a migodi omwe amagwiritsa ntchito makina opitilira 20 a SUMITOMO SH210, CASE CX210 ndi JCB JS200, ndalama zomwe zimagwiritsidwa ntchito popanga zida, antchito ndi nthawi yotayika yopangira zimatha kufika madola masauzande ambiri pachaka pomwe nthawi yomweyo zimathandizira kupezeka kwa makina—chinthu chofunikira kwambiri pakupanga zinthu zambiri.

6. Gulu la Mabizinesi Padziko Lonse – Jack, Haily, Bambo Zhou

Dipatimenti Yogulitsa Malonda Padziko Lonse ya CQC TRACK ili ndi akatswiri odziwa bwino ntchito zamalonda omwe amayang'anira zinthu zovuta, zolemba, chithandizo chaukadaulo, ndi zofunikira za makasitomala pazinthu zofukula padziko lonse lapansi.

• Jack - Woyang'anira Akaunti Wamkulu ku Europe, Russia ndi America.
  Jack ali ndi zaka zoposa 12 zokumana nazo pakutumiza zida zolemera kunja, kuphatikizapo kudziwa bwino za CE marking (European Union), GOST‑R certification (Russia) ndi zikalata za kasitomu za zinthu zochokera ku North America. Amalumikizana ndi dipatimenti yoyang'anira zinthu za CQC kuti akonze zotumiza katundu panyanja (FCL/LCL), zotumiza katundu pa sitima ndi ndege zonyamula katundu kupita ku madoko ndi malo a polojekiti ku Europe, Russia Federation, United States, Canada ndi Latin America. Jack amasamaliranso kukonzekera malingaliro aukadaulo komanso kukambirana za mgwirizano wa OEM/ODM wa KRA1717/KRA1251/KRA1267/KRA13750/47758433 track lower roller configurations.
• Haily - Wogwirizanitsa Zogulitsa Zakunja ku Central Asia, South Korea ndi Australia.
  Haily ndi katswiri pa zofunikira zapadera za kasitomu ndi satifiketi ku Central Asian republics (Kazakhstan, Uzbekistan, Mongolia), South Korea ndi Australia. Iye amayang'anira kukonzekera ma invoice amalonda, mndandanda wolongedza, satifiketi yochokera ndi malipoti oyesera ofunikira kuti kasitomu achotsedwe m'madera awa. Haily amagwira ntchito mwachindunji ndi makampani amigodi aku Australia omwe amafunikira zikalata za ISO 9001:2015 ndi satifiketi ya CQC monga gawo la njira yawo yoperekera ziyeneretso zaubwino. Ubale wake wolimba ndi makampani otumiza katundu ku Port of Brisbane, Port of Melbourne ndi Port of Busan umaonetsetsa kuti ma rollers a CQC afika pa nthawi yake ngakhale pa maoda a migodi omwe amatsatira nthawi.
• Bambo Zhou - Mtsogoleri wa Chigawo cha Middle East, West Asia, Africa ndi Southeast Asia.
  Bambo Zhou akhala ku CQC kwa zaka 15 ndipo amalankhula zilankhulo zosiyanasiyana (Chingerezi, Chimandarini ndi Chiarabu cha Levantine). Amatsogolera mgwirizano wa CQC ndi makampani amigodi, mabungwe aboma omanga nyumba ndi ogulitsa zida ku Saudi Arabia (NEOM ndi ntchito zamigodi ya phosphate), UAE, Jordan, Turkey, Nigeria, Ghana (migodi yagolide), Democratic Republic of Congo (cobalt ndi mkuwa), Zambia (mkuwa), Kenya, Indonesia, Thailand ndi Philippines. Bambo Zhou amaperekanso ntchito zothandizira zaukadaulo pamalopo, kupita ku migodi kuti akaone zinthu zosweka pansi pa galimoto, kutsimikizira kusinthana kwa manambala a magawo ndikupereka malangizo okhazikitsa ma track lower roller assemblies ngati pakufunika kutero.

7. Kufunika kwa Msika Padziko Lonse - Kupereka Ntchito za Migodi ndi Zomangamanga M'makontinenti Asanu ndi Limodzi

Ma CQC's KRA1717, KRA1251, KRA1267, KRA13750 ndi 47758433 track lower roller assemblies ndi complete chassis components portfolio pakadali pano akutumizidwa kumisika yayikulu yamigodi ndi zomangamanga padziko lonse lapansi:

• Europe – Germany, Poland, Finland, Sweden, Norway, Netherlands, Belgium, France, Spain, Italy, Greece, United Kingdom. Makasitomala aku Europe amayamikira kwambiri zikalata zotsatizana ndi CE za CQC ndi satifiketi zovomerezeka za Type Approval ngati pakufunika.
• Kumadzulo kwa Asia ndi ku Middle East - Saudi Arabia (pulojekiti ya NEOM, migodi ya phosphate), United Arab Emirates (zomangamanga za Dubai ndi Abu Dhabi), Qatar, Jordan (migodi ya potashi ndi phosphate), Turkey (migodi yonse ya miyala ndi mapulojekiti amagetsi), Kuwait (ntchito yamafuta).
• Central Asia - Kazakhstan (madera a migodi ya Karaganda ndi Pavlodar), Uzbekistan (migodi ya golide ndi mkuwa), Mongolia (mgodi wagolide wa mkuwa wa Oyu Tolgoi), Tajikistan kudzera pa msewu wa njanji wa Dostyk-Alashankou.
• South America – Chile (Atacama Desert copper mines), Peru (mkuwa ndi zinc mines), Brazil (iron ore ndi golidi mines), Argentina, Colombia, Bolivia.
• Russia - migodi ya dayamondi ndi malasha ku Siberia, migodi ya madera a Urals ndi madoko aku Far Eastern (Vladivostok), zomwe zimagawidwa mkati mwa dziko kudzera pa Trans‑Siberian Railway. Zotumiza zonse zimaphatikizapo zikalata za GOST satifiketi ngati kuli kofunikira.
• South Korea - Gawo lalikulu la kuchuluka kwa katundu wotumizidwa kunja kwa CQC ku Asia limapita ku South Korea, kupereka zinthu kwa ogulitsa zida, kumanganso masitolo ndikuwongolera maakaunti a zombo ku Seoul, Incheon, Busan ndi Ulsan.
• North America – United States ndi Canada, akupereka ogulitsa zinthu zakale, malo omanganso zida ndi makontrakitala akuluakulu ogwira ntchito pa ntchito za misewu ikuluikulu, milatho ndi mapaipi. Zolemba za CQC za ISO 9001:2015 ndi satifiketi ya CQC zikukwaniritsa zofunikira zambiri za ogula aku North America.
• Australia – Western Australia (chitsulo), Queensland (malasha ndi mkuwa), New South Wales ndi Victoria (zomangamanga ndi zomangamanga). Makasitomala aku Australia amafunikira ziphaso zatsatanetsatane za zinthu (ziphaso za mphero, zolemba za chithandizo cha kutentha ndi malipoti oyesera kuuma) pa gulu lililonse la ma roller assemblies otsika, ndipo njira yotsatirira ya CQC imapereka zikalatazi nthawi zonse.
• Africa - South Africa (platinamu, golide, manganese ndi migodi ya chrome), Zambia (mkuwa), Democratic Republic of Congo (cobalt ndi mkuwa), Ghana (golide), Nigeria (zomangamanga), Kenya (misewu ndi mapulojekiti a sitima), Tanzania ndi Angola.

8. Mapeto - CQC TRACK: Fakitale Yanu Yopangira Chassis Padziko Lonse ndi Wopanga wa SUMITOMO CASE JCB Track Lower Roller Assemblies

Kwa oyang'anira zombo, ogulitsa zida, magulu ogula zinthu m'migodi ndi makontrakitala omanga nyumba omwe akufunafuna malo odalirika a SUMITOMO / CASE / JCB KRA1717, KRA1251, KRA1267, KRA13750 ndi 47758433 Track Lower Roller Assemblies, CQC TRACK (cqctrack) imapereka njira yokwanira yopangira zinthu yothandizidwa ndi ukatswiri wazaka zoposa 20 wodziwa bwino ntchito zonyamula katundu pansi pa galimoto.

CQC TRACK ikuphatikiza:

• Zipangizo zopangira zinthu zolumikizidwa molunjika - fakitale yopanga zinthu zopangira zinthu, fakitale yopanga zinthu zopangira zinthu, fakitale yopanga mano opangira zinthu zopangira zinthu zopangira zinthu, malo ochitira makina a CNC ndi fakitale yomaliza yopangira zinthu.
• Mphamvu zopangira za OEM ndi ODM - zothandizira ma excavator a SUMITOMO SH200/SH210, CASE CX210/CX240 ndi JCB JS200/JS210 LC series.
• Ziphaso zaubwino wapadziko lonse lapansi - ISO 9001:2015 ndi njira yoyendetsera khalidwe yovomerezeka ndi CQC.
• Kukonza zitsulo zamtundu wa migodi – zipolopolo zachitsulo za 40Mn2/40Cr zopangidwa, zisindikizo zoyandama za Duo-Cone, kulimbitsa chikwama kufika pa HRC52-58 ndi kuya kwa chikwama cholimba cha 8-12 mm.
• Kugwira ntchito bwino kwa ntchito m'munda - maola opitilira 3,000 pantchito m'migodi, nthawi yayitali ndi 30% kuposa zida zodziwika bwino zomwe zagwiritsidwa ntchito pambuyo pa msika.
• Gulu la mabizinesi apadziko lonse lapansi lodzipereka - Jack, Haily ndi Bambo Zhou pantchito yogulitsa padziko lonse lapansi, mayendedwe ndi chithandizo chaukadaulo.
• Kutumiza katundu padziko lonse lapansi - Kutumiza kunja ku Europe, West Asia, Central Asia, South America, Russia, South Korea, North America, Australia ndi Africa, kuphimba misika yonse yayikulu yamigodi ndi zomangamanga.

Lumikizanani ndi CQC TRACK mwachindunji kuti mudziwe:

• Kupereka mwachindunji kwa SUMITOMO / CASE / JCB KRA1717, KRA1251, KRA1267, KRA13750 ndi 47758433 track lower roller assemblies m'mafakitale.
• Kupanga magalimoto apansi pa galimoto za OEM ndi ODM za magalimoto osakanikirana (SUMITOMO, CASE, JCB, LINK‑BELT, CATERPILLAR, KOMATSU, HITACHI ndi mitundu ina).
• Thandizo laukadaulo, kuwerengera manambala a magawo ndi malangizo okhazikitsa.
• Mayankho otumizira padziko lonse lapansi okonzedwa mogwirizana ndi mgodi wanu kapena malo a polojekiti yanu.

CQC TRACK - Kudalirika kwa Kumanga Migodi mu Gulu Lililonse la Ma Roller Otsika.