DOOSAN DX700 / DX800 K1051204 Mai ɗaukar Motoci Masu Taya Motoci / Ƙungiyar Roller ta Upper – CQC: Haƙar ma'adinai da Kayan Ginawa Masu Nauyi Mai Kaya da Masu Kera Chassis Components Mai Bayarwa da Mai Kera / cqctrack

1. Gano Samfura: TheDOOSAN K1051204 Mai ɗaukar Na'urar Taya Motocidon Manyan Masu Hakowa

TheDOOSAN K1051204 Mai ɗaukar Na'urar Taya Motoci, wanda kuma aka sani da Upper Roller Group, wani ɓangaren chassis ne da aka ƙera musamman don injinan haƙa ramin DOOSAN DX700 da DX800 - manyan injuna mafi ƙarfi a cikin injin haƙa ramin hydraulic na Doosan. Waɗannan injinan haƙa ramin an ƙera su ne don yanayi mafi wahala a cikin manyan haƙar ma'adinai, haƙa rami, gine-gine masu nauyi, da ayyukan ababen more rayuwa a duk duniya, inda dorewar abin hawa a ƙarƙashin jirgi ba wai kawai ma'aunin aiki ba ne amma kuma muhimmin ma'aunin lokacin aiki da farashi a kowace tan.

1.1 Jerin DX700 da DX800 - An gina su ne don Babban Aiki

DOOSAN DX700LC injin haƙa manyan motoci ne mai nauyin tan 70, wanda nauyinsa ya kai kilogiram 70,100 (kimanin fam 158,953) idan aka haɗa shi da takalman grouser guda biyu masu inci 35.4 da bokiti mai girman cubic yadi 4.32. Ana amfani da injin dizal na Isuzu mai injin turbo-charged 6-cylinder wanda ke samar da har zuwa ƙarfin dawaki 469, DX700LC yana da zurfin haƙa mafi girma na ƙafa 25.3 da kuma matsakaicin isa ga ƙasa na ƙafa 41.8, wanda ke ba da damar haƙa manyan abubuwa. An tsara wannan injin don yawan motsa ƙasa, haƙa manyan abubuwa, da kuma haƙa ma'adinai inda aminci a ƙarƙashin aiki mai ci gaba yake da matuƙar muhimmanci.

DOOSAN DX800LC‑7 yana ɗaga aiki zuwa wani matsayi mafi girma. Tare da nauyin aiki na kilogiram 82,100 (kimanin fam 181,000), DX800LC‑7 shine babban injin haƙa rami mafi ƙarfi na Doosan, yana da injin mai ƙarfin dawaki 539 mai nauyin Tier 4. DX800LC yana ba da ƙarfin fashewa na bokiti har zuwa 84,878 lb-ft, ƙarfin haƙa hannu na 75,619 lb-ft, da zurfin haƙa rami na ƙafa 39 da inci 9, wanda hakan ya sa ya dace sosai don ayyukan haƙa rami, haƙa rami, gine-gine masu nauyi da ayyukan ababen more rayuwa. Injin haƙa rami mai nauyin tan 80 yana ba da matsakaicin radius na haƙa rami fiye da mita 14 kuma an inganta shi don manyan ayyuka inda kowane ɓangare dole ne ya jure wa lodi mai yawa da kuma tsagewa mai tsanani.

1.2K1051204– Bayanin Ƙungiyar Roller ta Upper

TheK1051204Haɗin Roller Carrier wani muhimmin sashi ne na tsarin ƙarƙashin abin hawa a kan jerin DX700 da DX800. Na'urar ɗaukar kaya, wacce aka fi sani da na'urar hawa sama ko ta ƙasa, ana ɗora ta a saman ɓangaren firam ɗin hanya kuma tana yin aikin da ya dace na tallafawa sarkar hanya ta sama yayin da take dawowa daga sprocket ɗin tuƙi zuwa na gaba. Wannan yana sa sarkar hanya ta daidaita yadda ya kamata, yana hana yin lanƙwasa da yawa, yana rage gogayya da girgiza yayin tafiya, kuma yana rarraba nauyi daidai gwargwado a cikin tsarin hanya. Ga injunan nau'in nauyin DX700/DX800, dole ne a ƙera haɗa na'urar hawa zuwa manyan matakan kaya, sau da yawa tana tallafawa nauyin sarkar mai ƙarfi fiye da lbs 12,000 yayin aiki mai ƙarfi da tsayi.

Ƙungiyar Upper Roller ta K1051204 yawanci ta ƙunshi abubuwa da yawa masu daidaito:

• Jikin birgima/barewa – an ƙera shi da ƙarfe mai ƙarfi mai ƙarfi tare da manyan flanges masu ƙarfi waɗanda aka ƙera don jagorantar sarkar hanya cikin aminci da hana zamewa a gefe.
• Aksali/shaft da aka yi wa magani da zafi - galibi ana ƙera shi daga ƙarfen chrome-alloy (misali, 45# ko 40Cr) tare da taurin zuciyar HB 248-293 da kuma saman HRC 58-62 mai tauri, wanda ke ba da juriya ta musamman ga lanƙwasawa a ƙarƙashin matsanancin lodi da tasiri.
• Tsarin rufewa mai siffar mazugi biyu ko Duo-Cone – fasahar rufewa mai zurfi wacce ke hana zubewar mai da kuma toshe shigar gurɓatattun abubuwa masu lalata kamar ƙurar dutse, yashi, da slurry, wanda yake da matuƙar muhimmanci a yanayin hakar ma'adinai tare da yawan ƙwayoyin cuta masu yawa.
• Bearings na Bimetal - galibi sun ƙunshi ƙarfe mai ɗauke da jan ƙarfe (misali, CuPb10Sn10) a kan bayan ƙarfe, wanda ke ba da kyakkyawan ƙarfin ɗaukar kaya, ƙarancin gogayya, da kuma juriya ga kamawa a ƙarƙashin manyan lodi masu ƙarfi.
• Man shafawa da kuma rufewa - man gear mai ƙarfi (sau da yawa yana da matsayi na 40#) yana cika ramin ciki, yayin da hatimin O-ring (roba ko polyurethane) da hatimin zoben float (GLKBTCr16Mo2NiCu alloy) suna kiyaye muhallin da ba shi da gurɓatawa.

Ga haɗakar K1051204, harsashin naɗawa yana samun taurin saman HRC 52–56 tare da zurfin akwati mai tauri na induction na 4−8 mm, yana tabbatar da juriyar lalacewa mafi kyau yayin da yake riƙe da core mai tauri da ɗaukar tasiri. Wannan ƙirar ƙarfe yana da mahimmanci ga buƙatun tsawon rai na DX700/DX800 a cikin ayyukan haƙar ma'adinai na ci gaba.

1.3 Muhimmancin Aiki a cikin Injinan Haƙa Ƙasa Masu Nauyin Tan 70–80

A cikin manyan injinan haƙa rami kamar DX700 da DX800, haɗakar na'urar ɗaukar na'urar ɗaukar na'urar tana fuskantar lodi mai motsi wanda ke tasowa daga canjin matsin lamba na sarkar hanya, juriyar juyawa, da rashin daidaituwar ƙasa. Idan tsarin ɗaukar na'urar ɗaukar na'urar ko hatimin ya gaza, sarkar babbar hanyar na iya yin lanƙwasa, yana ƙara gogayya da firam ɗin hanyar, yana hanzarta lalacewa ta fil da bushing, kuma a ƙarshe yana haifar da tsawaita sarkar hanya da wuri, lalacewa, ko ma mummunan gazawar ƙarƙashin abin hawa. Saboda haka, K1051204 Upper Roller Group dole ne ya cika ko ya wuce ƙayyadaddun girma da ƙarfe na OEM don tabbatar da canjin 100% da tsawon lokacin sabis.

2. Ƙarfin Masana'antu na CQC - Mai samar da OEM da ODM na ƙwararrun kayan aikin ƙarƙashin mota

Kamfanin CQC Track (Heli Machinery Manufacturing Co., Ltd.), wanda hedikwatarsa ​​​​take a Quanzhou, Lardin Fujian, China, ƙwararre ne kuma mai samar da kayan aiki masu nauyi na ƙarƙashin kaya don masu haƙa rami, bulldozers, injin haƙa rami da na'urorin ɗaukar kaya. Tare da sama da shekaru 20 na ƙwarewa ta musamman a samar da sassan chassis, kamfanin ya kafa kansa a matsayin ƙwararren OEM (Original Equipment Manufacturer) da kuma ODM (Original Design Manufacturer) abokin tarayya wanda ke hidimar samfuran kayan aiki na asali da abokan ciniki na bayan kasuwa a faɗin nahiyoyi shida.

2.1 Masana'antar OEM - Daidaito ga ƙayyadaddun bayanai na DOOSAN

A matsayinta na mai samar da kayayyaki na OEM, CQCTRACK tana ƙera K1051204 Track Carrier Roller Assembly don daidaita ƙayyadaddun bayanai na asali - kowane ma'auni mai mahimmanci (diamita na naɗawa, tazara tsakanin flange, diamita na axle, tsarin ƙwanƙwasawa, da girman ramin) an tabbatar da shi bisa ga lambar sashi ta DOOSAN OEM 200104‑00017A da ma'aunin K1051204 na ajinsa. Tsarin ƙarfe, bayanin taurarewar induction, jurewar dacewa da bearing, da tsarin hatimi sun kwaikwayi ƙirar asali, suna ba da damar maye gurbin ƙwanƙwasa kai tsaye akan ƙananan DX700 da DX800 ba tare da wani gyare-gyare ga firam ɗin hanya ko daidaitawar tuƙi na ƙarshe ba.

2.2 Masana'antar ODM - Injiniyan Musamman don Bukatu na Musamman

A matsayinka na mai kera ODM, CQCTRACK tana ba da ayyukan injiniyanci da ƙira na musamman ga abokan ciniki waɗanda ke buƙatar haɗakar na'urorin birgima masu ɗaukar hanya tare da ƙayyadaddun bayanai - kamar ƙara zurfin flange don ƙarin kwanciyar hankali a gefe a cikin yanayin ƙasa mai laushi, madadin kayan rufewa don yanayin haƙar mai mai tsanani (misali, yashi na mai na Kanada ko ma'adinan lu'u-lu'u na Siberian), ko kayan haɗin bearing na musamman don aikace-aikace masu nauyin girgiza mai yawa. Abokan ciniki za su iya samar da zane-zane, samfuran CAD, ko samfuran zahiri, kuma ƙungiyar injiniyan CQC za ta sake tsara ko sake tsara taron na'urar birgima mai ɗaukar kaya don biyan takamaiman buƙatun aiki.

2.3 Takaddun Shaidar Ingancin CQC TRACK – Bin Dokokin ISO 9001:2015

CQC tana da takardar shaidar ISO 9001:2015 kuma tana aiki a ƙarƙashin tsarin gudanar da inganci wanda aka amince da shi ta hanyar Takaddun Shaida na Inganci na China (CQC). Wannan takardar shaidar tana tabbatar da:

• Bin diddigin kayan da aka yi amfani da su - ana yin nazarin sinadarai ta hanyar amfani da sinadarai (spectroscopy) don tabbatar da cewa sinadaran ƙarfe sun cika ƙa'idodin 40Mn/50Mn ko 40Cr/42CrMo.
• Ana gudanar da gwajin taurin aiki a cikin tsari (Rockwell ko Vickers) akan harsashin nadawa, gatari, da bearings a matakai da yawa na samarwa.
• Tabbatar da samfurin ƙarshe - kowace haɗuwar na'urar ɗaukar kaya da aka gama tana yin bincike mai girma, tabbatar da ƙarfin juyi, gwajin zubar hatimi a ƙarƙashin matsin aiki da aka kwaikwayi, da kuma gwajin da ba ya lalata (ƙwayar maganadisu ko ultrasonic) kamar yadda ya dace.

3. Amincin da aka Tabbatar a Fage a fannin Haƙar Ma'adinai Mai Yawa da Aikace-aikacen Gine-gine

Sassan motocin ƙarƙashin jirgin CQC, gami da DOOSAN K1051204 Track Carrier Roller Assembly, suna da sama da shekaru goma na aikin filin a wasu daga cikin mawuyacin yanayi a duniya: manyan ma'adanai a buɗe, wuraren hakar ma'adinai masu yawan ɓarna, manyan ayyukan ababen more rayuwa, hanyoyin gina bututun mai, da ayyukan gandun daji.

3.1 Aikace-aikacen Haƙar Ma'adinai - Tsananin Ƙazanta da Tasiri

A haƙar jan ƙarfe a Chile (yankin Hamada na Atacama), inda yanayin zafi na yau da kullun ke canzawa sosai kuma ƙurar iska tana da ƙarfi sosai, na'urorin ɗaukar kaya na CQC (HRC 52-56 taurin saman) suna samun tsawon rai na sabis sama da awanni 3,500 kafin su kai ga iyakokin lalacewa - idan aka kwatanta da awanni 2,200-2,500 na madadin samfuran bayan kasuwa. Wannan tsawaita tsawon rai na sabis yana fassara kai tsaye zuwa raguwar lokacin hutu ba tare da jadawali ba da kuma rage kashe kuɗin sassan ƙarƙashin kaya na shekara-shekara. Ga masu tsara gyaran ma'adinai, tanadin kuɗi yana da yawa: gazawar na'urar ɗaukar kaya guda ɗaya akan injin aji na DX700/DX800 na iya haifar da asarar sa'o'i da yawa na samarwa, wanda darajarsa ta kai dubban daloli a kowace awa a manyan ayyukan haƙar ma'adinai.

3.2 Ayyukan Ma'ajiyar Man Fetur Mai Kauri - Juriya Mai Yawa

A cikin wuraren hakar ma'adinai (ma'adinan chrome da platinum na Afirka ta Kudu, ayyukan ƙarfe na Ostiraliya), inda dutsen da aka niƙa ke haifar da matsanancin tasiri akan flanges da bearings na birgima, haɗakar K1051204 na CQC yana nuna kyakkyawan ingancin flange. Harsashin na'urar da aka ƙirƙira tare da taurin akwatin induction mai zurfi (zurfin akwati 4-8 mm) yana tsayayya da guntu da fashewa koda bayan dogon lokaci da aka fallasa ga gutsuttsuran granite ko basalt masu kaifi. Manajan kayan aikin haƙar ma'adinai a Yammacin Ostiraliya da Queensland sun ba da rahoton cewa canzawa zuwa na'urorin ɗaukar kaya na CQC sun rage tasirin da ke da alaƙa da na'urar da ke ƙarƙashin abin hawa da kusan kashi 30% cikin tsawon watanni 12.

3.3 Kayayyakin more rayuwa da kuma motsa ƙasa - Aiki Mai Dorewa

Ga 'yan kwangilar samar da ababen more rayuwa da ke aiki a wuraren aikin NEOM a Saudiyya, gina babbar hanyar hamada a Mongolia, da ayyukan madatsun ruwa a Turkiyya da Brazil, CQC's DOOSAN K1051204 Carrier Roller Assembly ya yi aiki mai inganci a ƙarƙashin matsanancin zafin jiki (daga −30°C a lokacin hunturu na Siberia zuwa +50°C a lokacin bazara na Gabas ta Tsakiya), dogon tafiya mai sauri (lokacin da ake motsa injinan haƙa rami tsakanin wuraren aiki da aka warwatse), da kuma ayyukan da suka yi tsauri. Tsarin rufe mazugi mai kusurwa biyu mai ci gaba yana riƙe da mai ko da bayan dubban sa'o'i na aiki a cikin yanayin laka ko yashi, yana hana busasshiyar gudu da kama shaft.

3.4 Tsawon Rayuwar Sabis - 30% Fiye da Kayayyakin Bayan Kasuwa na yau da kullun

Kwatanta filin da masu gudanar da jiragen ruwa na ƙasashen duniya suka gudanar ya nuna cewa haɗakar na'urorin hawa na CQC suna ba da tsawon rai har zuwa kashi 30% fiye da kayayyakin da aka saba amfani da su a kasuwa, musamman saboda ingantaccen aikin ƙarfe da kuma tsarin sarrafa zafi mai ƙarfi. Ga manyan jiragen haƙar ma'adinai da ke aiki da injin haƙa rami na aji 20 na DX700/DX800, wannan zai iya haifar da tanadin ɗaruruwan dubban daloli a kowace shekara a cikin farashin maye gurbin sassa da aiki, yayin da a lokaci guda ke inganta samuwar injina - ma'auni mai mahimmanci ga yanayin samar da kayayyaki masu yawa.

4. Kayayyakin Masana'antu Masu Haɗaka a Tsaye

Ikon CQC na samar da inganci mai kyau akai-akaiDOOSAN K1051204 Track Carrier Roller Assembliesda sauran sassan chassis sun dogara ne akan tsarin masana'antu mai cikakken hadewa a tsaye wanda ke kawar da bambancin sarkar samar da kayayyaki, rashin daidaiton inganci, da kuma jinkirin samarwa da ke da alaƙa da kwangilar aiki.

Gina Katangar Siminti. Yana samar da guraben da ba a iya amfani da su ba ga wasu sassan ƙarƙashin abin hawa (ƙwanƙwasa, maƙallan gudu, na'urorin tallafi) ta amfani da tsarin simintin kore da kumfa mai ɓata. Kowace rukunin siminti tana yin binciken lahani na ultrasonic da nazarin sinadarai don tabbatar da tsarin ƙarfe da ingancin tsarin kafin a ci gaba da ayyukan da ke gaba.

Kamfanin Yin Ƙirƙira. Tushen samar da na'urar ɗaukar kaya ta CQC - ana dumama billets ɗin ƙarfe masu ƙarfi zuwa yanayin zafi mai ƙarfi (yawanci 1,100–1,200°C) kuma ana siffanta su ta amfani da injin hydraulic press forging. Rufe-die forging yana daidaita kwararar hatsin ƙarfe tare da siffar harsashin na'urar, yana ƙara juriyar gajiya da taurin tasiri sosai idan aka kwatanta da madadin simintin da aka yanke ko aka yanke daga faranti.

Masana'antar Hakoran Bucket na Jabu. Duk da cewa an keɓe ta musamman ga haƙoran bokiti da adaftar, wannan cibiyar tana da irin wannan ka'idojin tabbatar da inganci da ƙwarewar ƙarfe kamar layin kayan aikin waƙa, tana tabbatar da cewa CQC na iya samar da cikakken kayan sawa - na'urorin juyawa masu ɗaukar kaya, sarƙoƙin waƙa, takalman waƙa, sprockets, na'urorin juyawa na ƙasa, na'urori marasa aiki, da haƙoran bokiti - daga tushen masana'anta guda ɗaya.

Kamfanin Haɗawa na Ƙarshe. Ana haɗa haɗin na'urorin jujjuyawar ɗaukar kaya na K1051204 a kan layukan ƙididdiga na musamman ta amfani da kayan matsi na hydraulic waɗanda aka daidaita don cimma daidaiton bearing da daidaitawar shaft da ake buƙata don ƙayyadaddun ƙayyadaddun bayanai na DOOSAN OEM. Ana shigar da hatimin Duo‑Cone ko biyu‑cone tare da adadin mai da aka auna, kuma kowane haɗuwa yana fuskantar gwajin tabbatar da juyawar juyi da gwajin zubewar hatimi.

Aikin Injin CNC. An sanye shi da lathes na tsaye na CNC, injinan niƙa masu ban sha'awa a kwance da kuma cibiyoyin niƙa daidai. Manyan ayyukan kammalawa don haɗa K1051204 sun haɗa da: juya diamita na waje na harsashin birgima zuwa ainihin girma (± 0.05 mm haƙuri), daidaiton gundura na yanayin flange, niƙa mujallun shaft, da kuma na'urar daukar hoto ta laser ta ƙarshe don tabbatar da inganci.

Ta hanyar kiyaye dukkan sassan masana'antu guda biyar a ƙarƙashin tsarin haɗin kai, CQC ta cimma nasarar sarrafa tsari daga ƙarshe zuwa ƙarshe - daga rasitin ƙarfe mai ɗanɗano zuwa jigilar kayan haɗin abin hawa da aka gama. Wannan haɗin kai tsaye yana ba da damar saurin lokacin jagora (yawanci kwanaki 15-20 don oda na yau da kullun), daidaiton inganci mafi kyau, da sassauci don daidaita ODM ba tare da dogaro da waje ba.

5. Ƙungiyar Kasuwanci ta Duniya ta CQC – Jack, Haily, da Mr. Zhou

Ƙungiyar Kasuwanci ta Ƙasa da Ƙasa ta CQC tana ba da tallafi ga duk duniya ba tare da wata matsala ba ga tambayoyi, oda, da sabis na bayan isar da kaya na DOOSAN K1051204 Track Carrier Roller Assembly.

• Jack – Babban Manajan Asusun a Turai, Rasha da Amurka.
  Jack yana daidaita takardun fitarwa (takardun kasuwanci, jerin kayan tattarawa, takaddun shaida na asali), takaddun bin ƙa'idodin CE ga abokan cinikin Turai, da shirye-shiryen jigilar kaya ta hanyar jigilar kaya ta teku (FCL/LCL) da jigilar jiragen sama zuwa wuraren aikin a faɗin Turai, Tarayyar Rasha, Amurka, Kanada da Latin Amurka.
• Haily – Mai Gudanar da Fitarwa na Tsakiyar Asiya, Koriya ta Kudu da Ostiraliya.
  Haily ta ƙware a fannin buƙatun share kwastam na Kazakhstan, Uzbekistan, Mongolia, Koriya ta Kudu da Ostiraliya, kuma tana aiki kai tsaye da kamfanonin haƙar ma'adinai na Ostiraliya waɗanda ke buƙatar takaddun shaida na ISO 9001:2015 da CQC a matsayin wani ɓangare na tsarin cancantar masu samar da kayayyaki kafin su sami lasisi.
• Mista Zhou – Daraktan Yankin Gabas ta Tsakiya, Yammacin Asiya, Afirka da Kudu maso Gabashin Asiya.
  Tare da shekaru 15 na gogewa a fannin samar da kayan aiki masu nauyi, Mr. Zhou yana jagorantar hulɗar CQC da kamfanonin hakar ma'adinai, hukumomin samar da kayayyakin more rayuwa na gwamnati da dillalan kayan aiki a faɗin Saudiyya, Hadaddiyar Daular Larabawa, Jordan, Turkiyya, Najeriya, Ghana, Kenya, Indonesia da Philippines. Mr. Zhou kuma yana ba da tallafin fasaha a wurin don shigar da na'urorin ɗaukar kaya da kuma magance matsaloli idan ana buƙata.

6. Rufe Kasuwa ta Duniya - Samar da Ma'adanai da Wuraren Gine-gine a Nahiyoyi Shida

CQCsDOOSAN K1051204 Track Carrier Roller Assembliesda kuma manyan fayilolin sassan chassis ana jigilar su zuwa manyan kasuwannin hakar ma'adinai da gine-gine a duk duniya:

• Turai – Jamus, Poland, Finland, Sweden, Norway, Netherlands, Belgium, Faransa, Spain, Italiya, Girka, Birtaniya.
• Yammacin Asiya & Gabas ta Tsakiya - Saudi Arabia (NEOM), Hadaddiyar Daular Larabawa, Qatar, Jordan, Turkiyya, Kuwait.
• Asiya ta tsakiya - Kazakhstan (yankin Karaganda da Pavlodar ma'adinai), Uzbekistan (ma'adinan zinariya da tagulla), Mongolia (Oyu Tolgoi), Tajikistan.
• Kudancin Amurka - Chile (ma'adinan jan ƙarfe na Atacama), Peru, Brazil (ƙarfe), Argentina, Colombia, Bolivia.
• Rasha - Ma'adinan lu'u-lu'u da kwal na Siberia, yankin Urals, tashoshin jiragen ruwa na Gabas ta Tsakiya (Vladivostok), an rarraba su a cikin ƙasa ta hanyar Jirgin Ƙasa na Trans-Siberian.
• Koriya ta Kudu - dillalan kayan aiki na Seoul, Incheon, Busan, da cibiyoyin sake ginawa na Ulsan.
• Arewacin Amurka - Amurka da Kanada (masu rarrabawa bayan kasuwa, cibiyoyin sake gina kayan aiki, 'yan kwangilar kayayyakin more rayuwa).
• Ostiraliya - Yammacin Ostiraliya (ƙarfe), Queensland (kwal da jan ƙarfe), New South Wales, Victoria.
• Afirka - Afirka ta Kudu (platinum, zinariya, manganese, ma'adanai na chrome), Zambia (tagulla), Jamhuriyar Dimokuraɗiyyar Kongo (cobalt da jan ƙarfe), Ghana (zinariya), Najeriya, Kenya, Tanzania, Angola.

7. Kammalawa – Zaɓi CQC don DOOSAN DX700/DX800 K1051204 Track Carrier Roller Assemblies

Ga masu jiragen ruwa, dillalan kayan aiki, ƙungiyoyin siyan ma'adinai da kuma 'yan kwangilar kayayyakin more rayuwa waɗanda ke buƙatar ingantaccen tushen DOOSAN DX700 / DX800 K1051204 Track Carrier Roller Assemblies (Upper Roller Group), CQC Track (cqctrack) yana ba da cikakkiyar mafita ta masana'antu mai haɗa kai tsaye wanda ke da goyon bayan shekaru 20 na ƙwarewar aiki a ƙarƙashin motar.

CQC ta haɗa ƙarfin kera OEM/ODM, takardar shaidar ingancin ISO 9001:2015 / CQC, aikin ƙarfe da aka tabbatar a fili (ƙarfe mai ƙarfe, taurare mai zurfi a cikin akwati, hatimin Duo‑Cone), da kuma ƙungiyar kasuwanci ta ƙasa da ƙasa (Jack, Haily, Mr. Zhou) don isar da na'urorin ɗaukar kaya masu inganci ga haƙar ma'adinai da ayyukan gini a duk duniya.

Tuntuɓi CQC Track don:

• Samar da kayan haɗin gwal na DOOSAN K1051204 kai tsaye daga masana'anta don injin haƙa rami na jerin DX700 da DX800.
• ƙera jiragen ruwa na OEM da ODM a ƙarƙashin jiragen ruwa masu gauraye (DOOSAN, Caterpillar, Komatsu, Hitachi, Hyundai, Volvo, Liebherr da sauransu).
• Tallafin fasaha, nassoshi kan lambar sashi, da kuma jagorar shigarwa.
• Jigilar kaya ta duniya zuwa Turai, Yammacin Asiya, Tsakiyar Asiya, Kudancin Amurka, Rasha, Koriya ta Kudu, Arewacin Amurka, Ostiraliya da Afirka.

Waƙoƙin CQC - Kwarin gwiwar Injiniya a cikin Kowane Na'urar Motsa Jiki.