Kayayyakin da aka haƙa a ƙarƙashin motar haƙa ta Hitachi Crawler 9062406 9089636 9134245 9178333 EX200 ZX200 ZX210 ZX225 ZX230 ZX240 Mai ɗaukar Mota Mai Nauyin Mota / Nauyin Mota Mai ...

Kayayyakin Kayayyakin Rarraba Kasan Hitachi Crawler: WaƙaNa'urar ɗaukar kayaMajalisa -9062406, 9089636, 9134245, 9178333don EX200, ZX200, ZX210, ZX225, ZX230, ZX240

An ƙera taWAƘAR CQC(Kamfanin HELI MANUFACTURING CO., LTD.)

Bayanin Fasaha

Wannan cikakken littafin fasaha yana ba da cikakkun takaddun injiniya don haɗakar na'urori masu ɗaukar kaya guda huɗu masu mahimmanci a Hitachi - lambobin sassan OEM 9062406, 9089636,9134245, 9178333—an ƙera shi don injin haƙa ramin hydraulic crawler na EX200, ZX200, ZX210, ZX225, ZX230, da ZX240. Waɗannan haɗakar na'urorin hawa, waɗanda aka sanya su a matsayin na'urori masu hawa sama ko na'urori masu hawa sama, suna aiki mai mahimmanci a cikin tsarin layin ƙasa: tallafawa ɓangaren dawowar sarkar hanya, hana yin lanƙwasa da yawa, da kuma kula da daidaiton hanya yayin da injin ke aiki a cikin yanayi daban-daban na ƙasa. Binciken yana bincika kowane lambar sashi ta hanyar ruwan tabarau na fasaha da yawa: ƙa'idodin injiniyan aiki, kayan ƙarfe don aikace-aikacen nauyi, injiniyan tsarin masana'antu na ci gaba tare da mai da hankali kan fasahar ƙera ƙarfe da gogayya, ƙa'idodin tabbatar da inganci masu tsauri gami da takardar shaidar ISO 9001:2015, da la'akari da dabarun samowa don hakar ma'adinai da ayyukan gini masu nauyi a duk Kudancin Amurka, Ostiraliya, Turai, Rasha, da Tsakiyar Asiya. Kamfanin CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) yana aiki a matsayin kamfanin kera OEM da ODM wanda aka haɗa a tsaye tare da sama da shekaru ashirin na ƙwarewa a fannin kayan haƙa ramin ƙarƙashin motar raƙumi, wanda aka san shi a cikin manyan masana'antun masana'antar Quanzhou ta China don manyan injuna.

1. Gano Samfura da Rufe Aikace-aikacen

1.1 Tsarin Sunaye da Bayani Kan Ayyuka

Na'urorin hawa keken bibiya—wanda aka sanya su a matsayin na'urori masu hawa keken bibiya, na'urori masu hawa keken bibiya, ko na'urorin hawa keken bibiya—su ne muhimman abubuwan da ke ƙarƙashin motar da ke tallafawa sashin dawowar sama na sarkar hanya ta mai haƙa rami yayin da yake tafiya daga injin tuƙi zuwa na'urar gaba. Ba kamar na'urorin hawa keken bibiya na ƙasa ba (na'urori masu hawa keken bibiya) waɗanda ke ɗauke da cikakken nauyin injin mai motsi da ƙarfi, na'urorin hawa keken bibiya suna ɗauke da ƙananan nauyin matsi amma dole ne su jure motsi na juyawa, girgiza, da gurɓatar muhalli daga tarkace, ƙura, da danshi. Babban ayyukan na'urorin hawa keken bibiya sun haɗa da:

• Tallafin Babbar Hanya: Kula da sarkar babbar hanya a wuri mai kwanciyar hankali yayin aiki, hana yin lanƙwasa da yawa wanda zai haifar da juyawar sarkar, lalacewa da wuri, da kuma yiwuwar lalacewa.
• Jagorar Sarkar Waƙa: Yin aiki tare da mai riƙe da sandar gaba, mai riƙe da sandar tuƙi, da masu tsaron hanya don kiyaye daidaiton layin hanya daidai yayin da yake ratsa firam ɗin ƙarƙashin abin hawa.
• Rage Takaici: Samar da wuraren birgima marasa juriya ga sashin dawowar sarkar hanya, rage asarar wutar lantarki mai haɗari wanda zai rage ingancin injina da kuma tattalin arzikin mai.
• Rage Girgiza: Shan abubuwan girgiza da ake watsawa ta hanyar tsarin hanya yayin aiki a kan ƙasa mara daidaituwa, yana kare firam ɗin ƙarƙashin abin hawa da tsarin injin sama daga girgiza mai yawa.

Lambobin Sassan OEM 1.2 da Samfuran Haƙa Hitachi Masu Haɗawa

Haɗaɗɗun na'urorin ɗaukar kaya guda huɗu da aka rubuta a cikin wannan binciken sun yi daidai da takamaiman ƙayyadaddun bayanai na injiniyan Hitachi OEM, suna ba da damar musanya kai tsaye ba tare da buƙatar gyare-gyare ga firam ɗin ƙarƙashin abin hawa ko sassan waƙa ba. Teburin da ke ƙasa yana ba da cikakkun bayanai game da giciye:

Na'urar ɗaukar kaya ta 9062406 tana nuna mafi girman jituwa a tsakanin iyalai na samfuran Hitachi EX da ZX, tana rufe EX200, EX200K, EX220, EX220-1, RX2000, UH083, kuma tana fadada zuwa samfuran EX165, EX215, EX255, EX160LC, EX220LC-2, ZX160LC, ZX210LCK, da ZX225USR-3. An tsara lambar sassan 9089636 musamman don na'urorin haƙa EX200-3 da EX200-5. Na'urar ɗaukar kaya ta 9134245 tana rufe sauyawa daga sunayen EX zuwa ZX, tana hidimar samfuran EX210, EX225, ZX210, ZX225, ZX230, ZX240, da ZX250. An yi amfani da tsarin 9178333 musamman don aikace-aikacen EX220-5, tare da rubutaccen bayanin lamba ga lambar sashi ta 9062406.

1.3 Tsarin Sassan da Tsarin Haɗawa

Cikakken taron na'urar jujjuyawar da ke ɗaukar hanya ya ƙunshi ƙananan sassa da aka ƙera daidai gwargwado, kowannensu an ƙera shi bisa ga haƙurin da ya dace:

• Jikin Na'urar Bugawa (Basket): Silinda ta waje mai ɗauke da flange(s) masu haɗa hanyoyin haɗin sarkar hanya. An ƙera ta daga ƙarfe mai ƙarfe mai kauri tare da saman birgima mai tauri.
• Shaft (Axle): Babban sashi na tsakiya wanda ke tsaye wanda ke rataye a kan maƙallin firam ɗin ƙarƙashin abin hawa. An ƙera shi da ƙarfe mai ƙarfi mai ƙarfi tare da mujallu masu ɗaukar ƙasa daidai da kuma saman rufewa.
• Tsarin Bearing: Bushings na ƙarfe masu tauri ko bearings masu hana gogayya waɗanda ke ba da damar jujjuyawar jikin na'urar birgima a kusa da shaft ɗin da ba ya tsayawa.
• Tsarin Rufewa: Hatimin ruwa mai ƙarfi wanda ya haɗa da zoben roba O da abubuwan rufewa masu fuska da ƙarfe waɗanda ke hana zubewar mai da gurɓataccen abu.
• Cajin Man Shafawa: Man shafawa ko man shafawa mai tushen mai wanda ke kula da tsarin ɗaukar kaya a ƙarƙashin yanayin hydrodynamic ko iyaka mai kyau a tsawon rayuwar aiki.
• Abubuwan da ke Riƙewa: Makulli fil, zoben riƙewa, da kayan aikin da ke ɗaure taron naɗin zuwa maƙallin hawa ƙarƙashin abin hawa.

2. Ayyukan Injiniyanci da Bukatun Aiki

2.1 Halayen Lodi da Zagayen Aiki

Duk da cewa na'urorin ɗaukar kaya suna aiki a ƙarƙashin ƙananan nauyin matsi fiye da na'urorin da ke ƙasa - galibi suna tallafawa nauyin sarkar babbar hanya da duk wani tarkace da zai iya taruwa a saman hanyar - suna fuskantar buƙatun aiki na musamman waɗanda ke buƙatar kulawar injiniya ta musamman:

• Juyawa Mai Sauri Mai Ci Gaba: Na'urorin ɗaukar kaya suna juyawa akai-akai yayin tafiyar injin, sau da yawa a cikin saurin juyawa mafi girma fiye da na'urorin juyawa na ƙasa saboda ƙaramin diamita na birgima. Wannan yana buƙatar kyakkyawan ƙarewar saman bearing, daidaitaccen ma'auni, da tsarin rufewa mai ƙarancin gogayya.
• Bayyanar Gurɓatar Muhalli: Sashen komawar hanya ta sama yana fuskantar tarkace, ƙura, ruwa, da kuma abubuwan da suka zube daga ayyukan bokiti. Hatimin naɗawa dole ne ya tsayayya da shigar ƙwayoyin da ke lalata saman benaye cikin sauri.
• Girgiza da Yaɗa Girgiza: Girgizar da ke faruwa daga tasirin hanya a wurin da ake yin amfani da na'urar juyawa ta gaba da ta ƙasa suna yaɗuwa ta hanyar sarkar hanya zuwa na'urorin juyawa masu ɗaukar kaya, wanda ke buƙatar ingantaccen gini da kuma ingantaccen ƙarfi na kayan aiki.
• Canjin Tashin Hankali a Waƙoƙi: Canje-canje a cikin tashin hankalin sarkar hanya yayin aiki, juyawa, da tafiya a cikin ƙasa mara daidaituwa suna haifar da ɗaukar kaya mai zagaye a wuraren hawa na'urar ɗaukar kaya, wanda ke buƙatar isasshen gefen tsari a cikin maƙallan hawa da kayan aiki.

2.2 Bambanci daga Masu Naɗe Ƙasa (Masu Naɗe Ƙasa)

Ga ƙwararrun masu siye da ma'aikatan gyara, fahimtar bambanci tsakanin na'urorin ɗaukar kaya da na'urorin juyawa na ƙasa yana da mahimmanci don daidaitaccen ƙayyadaddun sassa da sarrafa kaya:

An ƙera na'urorin juyawa na ƙasa (na'urorin juyawa na ƙasa) don ɗaukar cikakken nauyin aikin injin haƙa rami tare da kayan aiki masu ƙarfi yayin zagayowar haƙa rami, suna buƙatar manyan diamita, taurare mai zurfi, da kuma tsarin ɗaukar kaya mai ƙarfi. Na'urorin juyawa na ɗaukar kaya, akasin haka, kayan aiki ne masu sauƙi amma dole ne su ci gaba da aiki mai inganci a ƙarƙashin saurin juyawa mai yawa da kuma ci gaba da fallasa ga tarkace da ke faɗuwa.

2.3 Ma'aunin Aiki Mai Muhimmanci

Sigogi masu zuwa na aiki suna bayyana ikon aiki na rollers na Hitachi da CQC TRACK ta ƙera:

• Taurin Sama (Taɓawa Mai Juyawa): HRC 52–58 tare da zurfin akwati na 5–10mm, wanda ke ba da juriya mafi kyau ga saman birgima waɗanda suka taɓa layin haɗin sarkar hanya.
• Taurin Shaft: HRC 48–55 tare da zurfin akwati na 4–8mm, yana tabbatar da juriya ga lalacewa a cikin mujallun ɗaukar kaya yayin da yake kiyaye ƙarfin tushen.
• Kayan Aiki: ƙarfe mai ƙarfe 50Mn, 40MnB, ko 42CrMo ya danganta da takamaiman lambar sashi da buƙatun aikace-aikace.
• Nau'in Hatimi: Tsarin hatimin da ke da ƙarfi mai ƙarfi tare da zoben O-roba na roba da abubuwan hatimin da ke fuskar ƙarfe.
• Man shafawa: Tsarin rufewa wanda aka caji mai da mai ba tare da buƙatar man shafawa a filin ba.
• Tsawon Rayuwar Sabis: Sa'o'in aiki 4,000–8,000 a ƙarƙashin yanayi na yau da kullun, ya danganta da yanayin ƙasa, ayyukan masu aiki, da jadawalin kulawa.

3. Injiniyan Kula da Zafi da Tsarin Ƙarfe

3.1 Bayanin Ma'aunin Kayan Aiki

CQC TRACK tana ƙera na'urorin jujjuyawar jigilar kaya na Hitachi ta amfani da ƙarfe mai inganci da aka zaɓa don takamaiman kayan aikinsu a aikace-aikacen ƙarƙashin ɗaukar kaya. Manyan ma'aunin kayan da ake amfani da su sun haɗa da:

Karfe Mai Kauri 50Mn: Karfe mai kauri da manganese wanda ke ba da daidaito mafi kyau na taurarewar saman, ƙarfin zuciyar, da kuma inganci mai kyau ga aikace-aikacen injin haƙa rami mai nauyin tan 20-24. Kayan yana amsawa da kyau ga maganin zafi na induction, yana samun daidaiton tauri iri ɗaya tare da ƙarancin karkacewa. An ƙayyade matakin 50Mn don haɗakar na'urori masu ɗaukar kaya na 9062406, 9089636, da 9178333.

Karfe Mai Kauri 40MnB: Karfe mai kauri da boron yana ba da ƙarin tauri da zurfin shigar ciki yayin maganin zafi. Ƙarin boron yana inganta martanin kayan ga maganin zafi, yana ba da damar daidaiton halayen injiniya a duk faɗin sashin haɗin gwiwar sassan. An ƙayyade matakin 40MnB don haɗa na'urar jujjuyawa mai ɗaukar kaya ta 9134245 don aikace-aikacen ZX230 da ZX240.

Karfe Mai Kauri 42CrMo: Matsayin chromium-molybdenum wanda ke ba da ƙarfi mai ƙarfi da tauri, wanda aka keɓe musamman don aikace-aikacen da ke da ƙarfi ko manyan na'urori masu ɗaukar firam waɗanda ke buƙatar tsawaita aiki a ƙarƙashin yanayi mai tsanani.

3.2 Tsarin Ƙirƙira da Inganta Tsarin Hatsi

Duk jikin na'urorin da ke ɗaukar kaya suna yin ayyukan ƙera ƙarfe ta hanyar rufewa wanda ke tace tsarin ƙarfe na ciki, yana kawar da ramuka, kuma yana daidaita kwararar hatsi tare da manyan hanyoyin damuwa na ɓangaren. Tsarin ƙera ƙarfe yana ba da fa'idodi da yawa masu mahimmanci fiye da madadin siminti ko ƙera:

• Daidaita Gudun Hatsi: Tsarin ƙirƙira yana daidaita tsarin hatsi na abu tare da tsarin jikin abin nadi, tare da iyakokin hatsi waɗanda aka tsara don tsayayya da babban matsin lamba da matsin lamba da aka fuskanta yayin aiki.
• Kawar da Porosity: Ƙarfin matsewa na ƙirƙira yana kawar da voids na ciki da porosity waɗanda in ba haka ba za su zama wuraren fara fashewa yayin da ake loda su ta hanyar zagaye.
• Haɗakar Kayan Aiki: Tsarin ƙera kayan yana ƙara yawan kayan aiki, wanda ke haifar da ingantattun halayen injiniya idan aka kwatanta da sassan simintin da suka yi daidai da kayan haɗin ƙarfe.
• Ingancin Fuskar: Fuskar da aka ƙera tana nuna juriyar gajiya sosai saboda rashin lahani na siminti da kuma matsin lamba da ke tattare da tsarin ƙera ta.

3.3 Sigogi na Maganin Zafi da Bayanan Tauri

Maganin zafi shine mafi mahimmancin aikin kera wanda ke ƙayyade tsawon lokacin aikin na'urar ɗaukar kaya a cikin aikace-aikacen da ake amfani da su a manyan ayyuka. CQC TRACK yana amfani da tsarin taurarewa na induction da kwamfuta da kuma tanderun dumama don cimma cikakkun bayanai masu ƙarfi da daidaito a duk saman na'urar da ke hulɗa da sarkar hanya.

Takamaiman sigogin maganin zafi don rollers na Hitachi sune kamar haka:

Taurin saman HRC 52-58 yana ba da kyakkyawan juriya ga lalacewa akan layukan haɗin sarkar hanya mai tauri, yayin da zurfin akwatin na 5-10mm yana tabbatar da cewa Layer ɗin saman da ya taurare ya kasance cikakke koda bayan lalacewa mai yawa, wanda ke tsawaita tsawon rayuwar amfani na kayan.

An ƙera shaft ɗin naɗin ne daga ƙarfe mai ƙarfi, wanda aka yi masa zafi a saman har zuwa HRC 48–55 don ƙara juriya ga lalacewa a mujallun ɗaukar kaya, yayin da ake kiyaye taurin HRC 28 ko sama da haka don hana karyewar shaft a lokacin da ake ɗorawa da girgiza. An ƙera saman shaft ɗin da CNC don samun santsi mai kyau, rage gogayya da tsarin ɗaukar kaya da kuma tsawaita tsawon lokacin hatimin.

3.4 Fasahar Walda Mai Yankewa

Haɗaɗɗun na'urorin 9062406 da 9178333 suna amfani da fasahar walda mai gogayya don haɗa shaft zuwa jikin na'urar rollers. Wannan tsarin walda mai ƙarfi yana samar da haɗin gwiwa tare da inganci da kwanciyar hankali mai daidaito yayin da yake ba da fa'idodi masu yawa fiye da walda ta gargajiya:

• Babu Bukatar Kayan Cika: Tsarin walda mai gogayya yana haɗa abubuwan haɗin ta hanyar gogayya ta injina da ƙarfin matsewa, yana kawar da buƙatar ƙarfe mai cikewa wanda zai iya haifar da gurɓatawa ko rashin daidaiton ƙarfe.
• Yankin da Zafi Bai Shafi Ƙarancinsa Ba: Dumama da aka yi a wurin walda yana haifar da wani yanki mai ƙunci da zafi ke shafa tare da ƙarancin lalacewar ƙananan gine-gine idan aka kwatanta da walda mai baka.
• Ƙarfin Haɗin Haɗi Mafi Kyau: Tsarin walda mai gogayya yana samar da haɗin gwiwa tare da halayen injiniya waɗanda suka yi daidai da kayan tushe, yana kawar da raunin da ke tattare da walda mai haɗuwa.
• Dacewar Muhalli: Walda mai kauri ba ta haifar da hayaki, babu iskar gas mai cutarwa, babu tsatsa, babu walƙiyar arc, kuma babu radiation yayin aiki, wanda hakan ya sa ta zama fasahar kera kayayyaki mai kyau ga muhalli wadda ta dace da wuraren da aka tabbatar da ingancin ISO 14001.
• Inganci Mai Daidaituwa: Tsarin walda mai gogayya da kwamfuta ke sarrafawa yana tabbatar da ingancin haɗin gwiwa mai maimaitawa a cikin yawan samarwa, yana kawar da bambancin da ke tattare da ayyukan walda da hannu.

Na'urorin rollers masu haɗakarwa suna nuna juriya ga lalacewa da tsawon rai idan aka kwatanta da na'urorin walda na gargajiya.

4. Injin Daidaito da Sarrafa Girma

4.1 Ƙarfin Injin CNC

Ana yin amfani da dukkan muhimman saman na'urorin rollers na Hitachi masu auna sigina ta amfani da na'urorin lathes na CNC na zamani, injunan niƙa, da cibiyoyin haƙa rami waɗanda ke yin ayyukan injina masu ƙarfi da ƙarewa bisa ga ƙa'idodin daidaiton girma na ISO 2768-mK. Injin CNC yana tabbatar da daidaito akan duk saman masu mahimmanci, gami da:

• Diamita na Waje na Jikin Na'urar Na'urar Na'urar Na'urar: Wurin birgima wanda ke hulɗa da layukan haɗin sarkar hanya, wanda aka ƙera shi daidai da ƙayyadaddun ƙayyadaddun saman.
• Bayanan Flange: Fuskokin jagora na gefe waɗanda ke kula da daidaita sarkar hanya, waɗanda aka ƙera su daidai da faɗin da kuma ƙayyadaddun kusurwa.
• Diamita na Mujallar Shaft: Fuskokin bearing da ke tallafawa jikin birgima, waɗanda aka ƙera su daidai gwargwado don samun isasshen sarari na bearing da kuma samar da fim ɗin man shafawa.
• Fuskokin Rufe Gidaje: Raƙuman da aka yi da injinan da suka dace waɗanda suka dace da tsarin rufewa, waɗanda aka ƙera su daidai gwargwado don matsewa da riƙe hatimi yadda ya kamata.
• Haɗakar Kayan Aiki: Ramin ƙulli, ramukan makulli, da fasalulluka na riƙewa waɗanda ke ɗaure taron abin nadi zuwa firam ɗin ƙarƙashin abin hawa.
• Siffofin Ƙarshen Shaft: Wurare da ramukan riƙewa waɗanda ke tabbatar da daidaiton wurin da kuma riƙe na'urar ɗaukar kaya a kan maƙallin hawa ƙarƙashin abin hawa.

4.2 Mahimman Bayanan Girma

Takamaiman girma na na'urorin jujjuyawar aji na Hitachi EX200/ZX200 sune kamar haka:

Waɗannan girma suna tabbatar da musayar kai tsaye tare da haɗakar na'urorin jujjuyawar Hitachi OEM ba tare da buƙatar gyare-gyare ga firam ɗin ƙarƙashin kaya ko sassan sarkar waƙa ba.

4.3 Juriyar Kammalawa da Juriyar Geometric

Ana kiyaye waɗannan ƙayyadaddun ƙa'idodin gama saman da juriya na geometric ga duk na'urorin rollers na Hitachi da CQC TRACK suka ƙera:

Waɗannan ƙayyadaddun bayanai na daidaito suna tabbatar da santsi na juyawa, ƙarancin girgiza, da tsawaita ɗaukar nauyi da kuma tsawon lokacin rufewa a ƙarƙashin ci gaba da aiki.

5. Tsarin Rufewa da Fasahar Bearing

5.1 Tsarin Hatimin Shawagi

Na'urorin jujjuyawar ɗaukar kaya don aikace-aikacen haƙa mai nauyi suna da hatimin iyo mai ɗorewa waɗanda ke hana gurɓatawa shiga yayin da suke riƙe mai a tsawon rayuwar sabis. Tsarin rufewa ya haɗa da zoben roba masu inganci da hatimin ƙarfe waɗanda aka tsara don jure wa mawuyacin yanayi da ake fuskanta a aikin haƙa ma'adinai da ayyukan gini masu nauyi:

• Zoben Hatimin Karfe: Zoben hatimin ƙarfe mai tauri tare da fuskokin da aka yi daidai da juna waɗanda ke ba da babban haɗin hatimin, yana hana ɓullar mai da gurɓataccen iska.
• Zoben O-roba: Zoben O-elastomeri masu ƙarfi waɗanda ke ba da ƙarfin matsi don kiyaye hatimin da ke fuskantar ƙarfe, yayin da kuma ke ɗaukar ƙananan kurakurai na shaft zuwa-bore.
• Hatimin ƙura (Zaɓi): Ƙarin abubuwan hatimin labyrinth ko na lebe waɗanda ke ba da damar cire gurɓataccen abu daga farko, suna kare babban hatimin da ke iyo daga manyan tarkace.
• Haɗaɗɗen Hatimi: Ramin da aka yi da injin da aka daidaita wanda ke sanya abubuwan hatimin daidai da jikin shaft da na'urar birgima, wanda ke tabbatar da matse hatimin da daidaitawa mafi kyau.

Tsarin rufewa dole ne ya yi tsayayya da shigar kayan gogewa da aka saba samu a wuraren haƙar ma'adinai—ciki har da ƙurar silica, slurry, laka, da ƙananan ƙwayoyin dutse—wanda in ba haka ba zai hanzarta lalacewa da kuma haifar da gazawar da wuri. An ƙera tsarin labyrinth na cikin na'urorin ɗaukar kaya na musamman don guje wa toshewar bearing da laka da yashi ke haifarwa.

5.2 Tsarin Tsarin Bearing

Kowace na'urar ɗaukar kaya tana ɗauke da tsarin ɗaukar kaya wanda aka tsara don juyawa mai ƙarancin karyewa da tsawaita tsawon rai a ƙarƙashin aiki mai ci gaba. Ana amfani da manyan tsare-tsare guda biyu dangane da takamaiman lambar sashi da aikace-aikacensa:

Tsarin Busar da Karfe Mai Tauri: Jikin abin nadi yana juyawa akan busar da ƙarfe mai tauri da ke gudana akan saman littafin shaft ɗin da aka yi wa zafi. Wannan tsari yana ba da ƙarfin ɗaukar kaya mai yawa, juriya ga ɗaukar kaya mai ƙarfi, da kuma jure wa yanayin man shafawa. An zaɓi kayan busar da busar don dacewa da yanayin taurin shaft, yana samar da halayen lalacewa mafi kyau a ƙarƙashin yanayin man shafawa mai iyaka.

Tsarin Hana Haɗawa da Juyawar ...

An gama saman bearing ɗin daidai gwargwado na ƙazanta a saman, wanda ke haɓaka riƙe fim ɗin mai yayin da yake rage gogayya yayin juyawa. Ana kiyaye ingantaccen share bearing don dacewa da faɗaɗa zafi da karkacewa a ƙarƙashin kaya, yayin da ake hana kunna radial mai yawa wanda zai haifar da lalacewar hatimi ko rashin daidaituwar nadi.

5.3 Rike Man Shafawa

Ana shafa man shafawa a kan na'urorin ɗaukar kaya a lokacin ƙera su da madaidaicin cajin mai wanda ke kula da tsarin ɗaukar kaya a ƙarƙashin yanayin man shafawa mai kyau a tsawon rayuwar sabis. Tsarin da aka rufe ba ya buƙatar man shafawa a filin, wanda ke kawar da buƙatar man shafawa akai-akai da rage buƙatun kulawa. Manyan ƙayyadaddun man shafawa sun haɗa da:

• Nau'in Man Shafawa: Man shafawa mai inganci wanda aka yi da lithium ko polyurea tare da ƙarin ƙarin matsi mai tsanani (EP).
• Ƙarar Man shafawa: An inganta shi don takamaiman tsarin ɗaukar kaya da ƙirar hatimi.
• Rike Man Shafawa: Tsarin hatimin da ke iyo yana kiyaye riƙe man shafawa koda a ƙarƙashin canjin matsin lamba da zagayowar zafi.

6. Tsarin Tabbatar da Inganci da Gwaji

6.1 ISO 9001: 2015 An Tabbatar da Masana'antu

Ana ƙera kowane na'urar ɗaukar kaya ta CQC TRACK a ƙarƙashin takaddun ISO 9001:2015, tare da abubuwan da aka gano daga rasitin kayan da aka karɓa har zuwa gama haɗuwa. Tsarin kula da inganci ya ƙunshi dukkan matakan samarwa:

• Takaddun Shaidar Kayan Aiki: Takaddun shaida na kayan aiki masu shigowa wanda ke tabbatar da kayan haɗin ƙarfe da kaddarorin injina bisa ga ƙa'idodin masana'antu.
• Tabbatar da Ƙirƙira: Duba guraben da aka ƙirƙira don tabbatar da daidaiton girma, ingancin saman, da kuma rashin lahani na ciki.
• Tabbatar da Maganin Zafi: Tabbatar da bayanan tauri da zurfin akwatin ta amfani da kayan aikin gwaji masu inganci.
• Binciken Girman Inji: Ana gudanar da bincike na girma da na ƙarshe ta amfani da kayan aikin aunawa na CMM da daidaito.
• Tabbatar da Haɗawa: Tabbatar da shigar da hatimi mai kyau, share fage na bearing, da kuma cajin mai.
• Gwaji na Ƙarshe: Gwajin juyawa mai ƙarfi da kuma tabbatar da ingancin hatimi.

6.2 Gwajin Juyawa Mai Sauƙi

Kowace na'urar ɗaukar kaya da aka gama tana fuskantar gwajin juyawa mai ƙarfi wanda ke tabbatar da:

• Daidaito: Jikin abin nadi yana juyawa ba tare da kwararar radial ba wanda zai haifar da haɗuwa mara daidaituwa tsakanin sarkar hanya ko girgiza.
• Santsi: Tsarin ɗaukar kaya yana juyawa cikin 'yanci ba tare da ɗaurewa, hayaniya, ko juriya ba.
• Ingancin Hatimi: Tsarin rufewa yana kula da riƙe mai yadda ya kamata ba tare da yaɗuwa a ƙarƙashin nauyin juyawa ba.
• Daidaito: Tarin na'urar yana nuna daidaiton juyawa ba tare da girgiza a saurin aiki ba.

Ana gano duk wani hayaniya, juriya, ko ɓullar mai kuma a gyara shi kafin a amince da jigilar shi.

6.3 Dubawa da Takaddun Shaida na Girma

Ana yin cikakken duba girman na'urorin da aka gama ta amfani da kayan aikin aunawa masu daidaito. Kowane muhimmin girma ana tabbatar da shi bisa ga ƙa'idodin injiniyan OEM, tare da adana bayanan dubawa don cikakken bin diddigin su. Tsarin duba girman ya haɗa da:

• Tabbatar da dukkan mahimman matakai dangane da zane-zanen injiniya na musamman.
• Auna daidaiton ma'auni da kuma gudu ta amfani da ma'aunin bugun kira daidai.
• Duba tsarin hatimin gidaje ta amfani da ma'aunin musamman.
• Tabbatar da matsayin ramukan da aka ɗora da ingancin zare.

Ana samun rahotannin dubawa na girma da takaddun shaida na gwajin ƙarfe idan an buƙata, suna ba ƙwararrun masu siye shaidar da aka tabbatar da ingancin aiki.

6.4 Kariya da Marufi daga Tsatsa

An shafa saman abin naɗawa da fenti na masana'antu mai hana lalata, wanda ake samu a launuka baƙi, rawaya, ko na musamman don dacewa da ƙa'idodin abokin ciniki. Rufin yana kare abin naɗawa daga tsatsa da kuma mummunan tasirin muhalli yayin ajiya da ayyukan gona.

Ana naɗe na'urorin da aka gama da fim ɗin hana tsatsa sannan a saka su a cikin fakiti ko akwatunan katako masu feshi waɗanda suka dace da jigilar kaya a teku na duniya. Kowace fakitin an yi mata lakabi da lambar sashi, girma, da adadi don sauƙin sarrafawa da gano su a tashoshin jiragen ruwa da rumbunan ajiya. Marufi ya cika ƙa'idodin jigilar kaya na ƙasashen duniya don fitar da kaya daga tashoshin jiragen ruwa na China zuwa wurare daban-daban a duk duniya, tare da akwatunan katako masu feshi waɗanda suka bi ƙa'idodin ISPM 15 na phytosanitary.

7. Aikace-aikacen Kasuwar Yanki: Injiniya Mai Mayar da Hankali Kan Haƙar Ma'adinai

7.1 Kudancin Amurka: Ayyukan Haƙar Ma'adinai Masu Yawa a Brazil, Chile, da Peru

Kasuwar haƙar ma'adinai ta Kudancin Amurka tana gabatar da buƙatu na musamman na sassan ƙarƙashin kaya, inda ayyukan suka mayar da hankali kan ma'adinan ƙarfe na Brazil, ma'adinan jan ƙarfe na Chile, da ayyukan ƙarfe na Peru. Kasuwar manyan injina ta yankin tana da yawan buƙatar injinan haƙa ma'adinai a cikin ajin tan 20-30, tare da kayan aikin Hitachi da aka baza a ko'ina cikin haƙar ma'adinai, hakar ma'adinai, da manyan ayyukan ababen more rayuwa.

Ga abokan cinikin haƙar ma'adinai na Kudancin Amurka, na'urorin rollers na Hitachi na CQC TRACK suna ba da shawara mai kyau game da ƙima: inganci mai kyau na OEM a farashi mai kyau, tare da ikon samar da adadi mai yawa ta hanyar hanyoyin fitarwa da aka kafa. Matsayin kamfanin a Quanzhou - babban rukunin masana'antu don kera injuna masu nauyi tare da kusanci da manyan tashoshin jiragen ruwa na duniya - yana ba da damar ingantaccen jigilar kayayyaki zuwa wurare na Latin Amurka ciki har da Brazil, Chile, Peru, Colombia, da Mexico.

7.2 Ostiraliya: Ka'idojin Inganci Masu Daidaito na OEM

Masana'antar haƙar ma'adinai ta Ostiraliya tana buƙatar sassan da suka cika ko suka wuce ƙa'idodin aikin OEM, tare da wadatar wadata mai ɗorewa da kuma garantin masana'antu. Masu gudanar da aikin Ostiraliya suna neman sassan da suka dace da manufa, waɗanda suka yi daidai da ingancin OEM ko sama da haka, tare da ingantattun hanyoyin samar da kayayyaki da takaddun shaida masu inganci.

Tsarin kera kayayyaki na CQC TRACK ya dace da waɗannan buƙatu ta hanyar takardar shaidar ISO 9001:2015, cikakkun ka'idojin gwaji, da kuma cikakken bin diddigin sassan. Ga abokan cinikin Ostiraliya da ke aiki da injin haƙa Hitachi EX200, ZX200, ZX210, ZX225, ZX230, da ZX240 a cikin ayyukan haƙar ƙarfe, kwal, zinariya, da ƙarfe na tushe, waɗannan na'urorin ɗaukar kaya suna ba da ingantaccen aiki a cikin yanayin da ke da tasiri sosai, mai ƙarfi da ke da alaƙa da wuraren haƙar ma'adinai na Ostiraliya.

7.3 Turai: Dokokin CE da Takardun Fasaha

Kasuwar Turai tana buƙatar sassan ƙarƙashin kaya don bin umarnin EU da ƙa'idodin aminci. EN 474-12:2006/A1:2008 ya shafi na'urorin haƙa kebul da tsarin ƙarƙashinsu, yana kafa muhimman buƙatun lafiya da aminci waɗanda alamar CE ta tabbatar.

CQC TRACK tana kula da takardun fasaha da bayanan inganci waɗanda ke tallafawa sanarwar bin ƙa'idodin CE ga abokan cinikin Turai. Ga masu rarraba sassan, dillalan kayan aiki, da cibiyoyin hidimar ma'adinai a duk faɗin Jamus, Faransa, Scandinavia, da Gabashin Turai, kamfanin yana ba da cikakkun fakitin bayanai na fasaha waɗanda suka haɗa da ƙayyadaddun bayanai, takaddun shaida na kayan aiki, da bayanan maganin zafi.

7.4 Rasha da Tsakiyar Asiya: Juriyar Sarkar Samar da Kayayyaki

Bayan sake daidaita hanyoyin samar da kayayyaki na duniya, masu hakar ma'adinai na Rasha da Asiya ta Tsakiya suna ƙara samun kayan aiki masu nauyi daga masana'antun China. Bayanan da aka samu kwanan nan sun nuna cewa kusan kashi 70% na kamfanonin Rasha sun zaɓi madadin masana'antar China don maye gurbin kayan aikin Yammacin Turai, inda Kazakhstan ke wakiltar kasuwa mai tasowa don fitar da kayan aikin haƙar ma'adinai na China.

Ga abokan ciniki a Rasha, Kazakhstan, Uzbekistan, da Mongolia, CQC TRACK tana samar da ingantaccen wadata ta hanyar hanyoyin fitar da kaya, tare da marufi da ya dace da jigilar jiragen ƙasa da na ƙasa a cikin hanyoyin Tsakiyar Asiya. Ƙarfin masana'antar kamfanin yana tallafawa odar yawan aiki don ayyukan haƙar ma'adinai da ke buƙatar jadawalin maye gurbin jiragen ƙasa na yau da kullun.

7.5 Tsarin Cibiyar Sabis

Manufar CQC TRACK ita ce ta kafa, kai tsaye ko ta hanyar masu rarrabawa da aka ba izini, cibiyar sadarwa mai kyau ta Cibiyoyin Kula da Haƙar Ma'adinai a manyan wuraren haƙar ma'adinai a faɗin duniya waɗanda ke ba da cikakken sabis na kula da ƙananan motocin haya na musamman. Waɗannan cibiyoyin sabis suna ɗaukar ƙwararrun ƙwararru masu ƙwarewa da kayan aiki masu dacewa, waɗanda ke da goyon bayan mafi kyawun kayan aiki don ba da damar injina su yi aiki da sauri da aminci.

8. La'akari da Neman Ƙwararrun Masu Sayayya

8.1 Tabbatar da Ma'ana

Kafin siyan kayan aikin jigilar kaya na bayan kasuwa, ƙwararrun masu siye ya kamata su tabbatar da daidaito ta amfani da lambar serial na injin da takamaiman lambar sassan OEM. Masana'antun bayan kasuwa yawanci suna ba da tebura masu alaƙa da juna waɗanda ke ba da damar daidaita sassan su kai tsaye da lambobin OEM. Lambobin sassan da aka rubuta a cikin wannan binciken - 9062406, 9089636, 9134245, da 9178333 - suna aiki azaman manyan nassoshi na OEM don yin odar kai tsaye na giciye.

8.2 Bukatun Takardun Inganci

Lokacin neman na'urorin ɗaukar kaya don aikace-aikacen hakar ma'adinai, nemi takaddun ingancin mai kaya, gami da:

• Takaddun shaida na ISO 9001: 2015
• Rahotannin dubawa na girma
• Takaddun shaida na gwajin ƙarfe (tabbatar da ingancin kayan aiki)
• Bayanan maganin zafi (bayanan tauri da zurfin akwati)
• Bayanan tsarin hatimi
• Nau'in hali da cikakkun bayanai na tsari

Masana'antun da aka san su suna da cikakken damar ganowa daga kayan da aka ƙera zuwa kayan da aka gama, wanda ke ba da damar tabbatar da ingancin kayan, sigogin maganin zafi, da kuma bin ƙa'idodin girma.

8.3 Garanti da Tsammanin Rayuwar Sabis

Garantin da ake buƙata na masana'antu ga na'urorin da ke yin birgima bayan kasuwa yawanci yana tsakanin watanni 6 zuwa 24 dangane da masana'anta da aikace-aikacen. CQC TRACK yana ba da lokacin garanti da ya dace da buƙatun abokin ciniki da tsananin aikace-aikacen, tare da na'urorin da ke yin birgima don tsawaita sabis a ƙarƙashin yanayin aiki da aka rubuta. Tsawon lokacin sabis ɗin da ake tsammani ya bambanta sosai dangane da yanayin ƙasa, ayyukan masu aiki, da jadawalin kulawa - daga awanni 4,000 zuwa 8,000 na aiki a aikace-aikacen haƙar ma'adinai tare da kulawa mai kyau.

8.4 Saurin Kaya da Lokacin Gubar

Ga ayyukan haƙar ma'adinai da ke buƙatar jadawalin maye gurbin jiragen ƙasa na yau da kullun, wadatar wadata mai dacewa yana da matuƙar muhimmanci. CQC TRACK tana kula da kayan da aka gama don lambobin sassan da ake buƙata masu yawa, gami da haɗa 9062406, 9089636, 9134245, da 9178333, tare da lokutan jagora na kwanaki 7-30 dangane da girman oda da inda za a je. Ana iya yin shawarwari kan mafi ƙarancin adadin oda, tare da samfuran da ake da su don gwajin cancanta.

8.5 Inganta Farashi Ta Hanyar Samun Kasuwa Bayan Kasuwa

Abubuwan da ke ƙarƙashin motar ɗaukar kaya na iya ɗaukar har zuwa kashi 50% na kuɗin aikin injin a tsawon lokacin aikinsa. Don ayyukan haƙar ma'adinai da ke kula da manyan jiragen haƙa na Hitachi, samun na'urorin juyawa na OEM masu kama da na baya-bayan nan daga masana'antun musamman kamar CQC TRACK yana ba da babban tanadin kuɗi ba tare da lalata inganci ko aminci ba. Masana'antar da kamfanin ke samarwa a tsaye - wanda ya haɗa da ƙirƙira, gyaran zafi, injinan CNC, da haɗawa - yana kawar da alamun sarkar samar da kayayyaki da yawa, wanda ke ba da damar farashi mai kyau ga masu siye da yawa.

9. Bayani Kan Ƙarfin Masana'antu: CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.)

9.1 Bayanin Kamfanoni

Kamfanin CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) ya kafa kansa a matsayin ɗaya daga cikin manyan masana'antun kayan ƙarƙashin motoci a yankin Quanzhou, wani muhimmin rukuni na samar da kayayyaki ga kayan aikin hawa ƙasa na duniya. Yana zaune a cibiyar masana'antu ta Quanzhou, Lardin Fujian—yanki da aka san shi da yawan ƙwarewar kera injina da kuma damar shiga manyan tashoshin jiragen ruwa na duniya—kamfanin yana hidimar kasuwar duniya a matsayin ƙwararren abokin hulɗar kera OEM da ODM.

Ci gaban kamfanin daga wani taron bita na musamman a ƙarshen shekarun 1990 zuwa matsayinsa na yanzu a matsayin babban kamfanin kera kayayyaki mai haɗa kai tsaye yana nuna mayar da hankali sosai kan ɓangaren da ke ƙarƙashin motocin, saka hannun jari a cikin kadarorin kera kayayyaki na zamani da kuma haɓaka ƙwarewar fasaha mai zurfi a fannin ƙarfe da ilmin tribology na musamman don bin diddigin tsarin.

9.2 Samfuran Sabis na OEM da ODM

CQC TRACK tana gudanar da manyan samfuran sabis guda biyu ga abokan cinikin ƙasashen waje:

Masana'antar OEM: Kamfanin yana samar da kayan aiki don daidaita takamaiman buƙatun abokin ciniki, zane-zane, da ƙa'idodin inganci. Masana'antar ta ƙware wajen haɗa kai cikin sarƙoƙin samar da kayayyaki na duniya ba tare da wata matsala ba, tana samar da ingantaccen samar da na'urori masu juyawa, masu aiki tuƙuru, masu amfani da igiyoyi, hanyoyin haɗin hanya, da kuma cikakkun tsarin jigilar kaya ga samfuran da suka haɗa da Hitachi, Komatsu, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, da sauransu.

Injiniyan ODM: Ta hanyar amfani da ƙwarewar filin, CQC TRACK tana haɗin gwiwa da abokan ciniki don haɓakawa, tsarawa, da kuma tabbatar da ingantattun hanyoyin magance matsalolin ƙarƙashin motar. Ƙungiyar injiniya tana magance matsalolin da aka saba fuskanta, tana ba da ƙira mai kyau wanda ke haɓaka aiki da rage farashin mallakar.

9.3 Tsarin Haɗakar Samarwa

Kwarewar masana'antar kamfanin ta ginu ne akan cikakken haɗin kai tsaye da kuma tsarin sarrafawa mai tsari:

• Ƙirƙirar A Cikin Gida: Amfani da ƙarfe mai inganci na Mn 50, MnB 40, da 42CrMo ta hanyar sarrafa dabarun sigogin ƙirƙira.
• Cibiyoyin Injin CNC: Batirin injinan injinan CNC na zamani, injunan niƙa, da cibiyoyin haƙa rami suna yin injinan da ba su da ƙarfi da ƙarewa bisa ga jurewar ISO 2768-mK.
• Layukan Gyaran Zafi Masu Ci Gaba: Tanderun dumama mai ƙarfi da aka sarrafa ta kwamfuta suna samun zurfin taurin akwati iri ɗaya na HRC 52–58 tare da zurfin akwati na 5–10mm.
• Ƙarfin Walda Mai Haɗawa: Kayan aikin walda mai haɗaɗɗen gogayya da kwamfuta ke sarrafawa don haɗa shafts zuwa jikin na'urori masu birgima.
• Haɗawa da Gwaji: Yanayin haɗuwa mara ƙura tare da gwajin juyawa mai ƙarfi akan kowane abin nadi da aka gama.
• Rufin Hana Tsatsa: Tsarin fenti na masana'antu wanda ke ba da kariya ta dogon lokaci ga tsatsa.

10. Tambayoyin da ake yawan yi game da ayyukan hakar ma'adinai

Q1: Menene bambanci tsakanin abin naɗawa mai ɗaukar kaya da abin naɗawa na ƙasa?

Na'urar jujjuyawa (na'urar jujjuyawa ta sama/na'urar jujjuyawa ta sama) tana tallafawa sashin dawowar sarkar hanya kuma tana aiki a ƙarƙashin ƙananan kaya zuwa matsakaici. Na'urar jujjuyawa ta ƙasa (na'urar jujjuyawa ta ƙasa) tana ɗaukar cikakken nauyin aikin na'urar haƙa rami tare da kayan aiki masu ƙarfi kuma tana aiki a ƙarƙashin manyan kaya.

Q2: Ta yaya zan tabbatar da lambar ɓangaren na'urar jujjuyawar mai ɗaukar kaya da injin haƙa na Hitachi nake buƙata?

Tabbatar ta amfani da lambar serial na na'ura da takamaiman lambar sassan OEM daga littafin jagorar sassa. Teburan da aka yi amfani da su wajen kwatantawa suna ba da damar daidaita sassan bayan kasuwa kai tsaye da lambobin OEM. Lambobin sassa huɗu da aka rufe a cikin wannan binciken—9062406, 9089636, 9134245, da 9178333—sun rufe kewayon samfurin EX200 zuwa ZX240.

T3: Waɗanne kayan aiki ake amfani da su a cikin na'urorin rollers na CQC TRACK?

CQC TRACK yana amfani da ƙarfe mai ƙarfe 50Mn da 40MnB mai inganci don jikin abin birgima da shafts, wanda aka taurare shi zuwa HRC 52–58 tare da zurfin akwati na 5–10mm don juriya ga lalacewa mafi kyau.

Q4: Shin waɗannan na'urorin ɗaukar kaya suna maye gurbin kai tsaye ga sassan Hitachi OEM?

Ee, duk na'urorin ɗaukar kaya da CQC TRACK ke ƙera su ne waɗanda za a maye gurbinsu kai tsaye da OEM, waɗanda aka ƙera bisa ga ƙa'idodin injiniya na asali na Hitachi don daidaiton girma da kaddarorin injina.

T5: Waɗanne takaddun shaida masu inganci ne CQC TRACK ke riƙe da su?

CQC TRACK tana aiki a ƙarƙashin tsarin kula da inganci wanda aka tabbatar da ingancin ISO 9001:2015 tare da cikakken bin diddigin abubuwan da aka haɗa daga kayan aiki har zuwa gama haɗuwa.

T6: Menene tsawon rayuwar sabis na na'urar ɗaukar kaya a aikace-aikacen hakar ma'adinai?

Tsawon lokacin aikin haƙar ma'adinai a fannin hakar ma'adinai yawanci yana kama daga awanni 4,000 zuwa 8,000, ya danganta da yanayin ƙasa, ayyukan masu aiki, da jadawalin kulawa.

Q7: Shin masu ɗaukar kaya suna buƙatar man shafawa a filin?

A'a, ana rufe na'urorin ɗaukar kaya da CQC TRACK ke ƙera kuma ana shafa musu mai a masana'anta, ba sa buƙatar shafa musu man shafawa a duk tsawon rayuwarsu.

Q8: Menene lokacin jagora don odar girma?

Lokacin da ake buƙata don yin odar ƙarar na'urorin ɗaukar kaya na Hitachi yawanci yana tsakanin kwanaki 7-30 dangane da girman oda da inda za a je.

11. Kammalawa

Haɗaɗɗun na'urorin jujjuyawar Hitachi OEM guda huɗu da aka rubuta a cikin wannan binciken—9062406, 9089636, 9134245, da 9178333—suna wakiltar muhimman abubuwan da ke ƙarƙashin motar ɗaukar kaya don na'urorin haƙa ramin hydraulic crawler masu haƙa rami na EX200, ZX200, ZX210, ZX225, ZX230, da ZX240 waɗanda aka tura a cikin haƙar ma'adinai, haƙa rami, da ayyukan gini masu nauyi a duk duniya. CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) suna ƙera waɗannan abubuwan don cika ko wuce ƙayyadaddun bayanai na OEM ta hanyar ƙirƙirar injinan CNC masu inganci, gyaran zafi mai sarrafawa ta kwamfuta, fasahar walda mai gogayya, da kuma ƙa'idodin tabbatar da inganci masu tsauri.

Ga masu aikin haƙar ma'adinai, dillalan kayan aiki, da masu rarraba sassan a duk faɗin Kudancin Amurka, Ostiraliya, Turai, Rasha, da Tsakiyar Asiya, waɗannan na'urorin ɗaukar kaya suna ba da madadin da ya dace, mai araha ga sassan OEM ba tare da yin illa ga ingancin kayan aiki, daidaiton masana'antu, ko tsawon lokacin sabis ba. Tsarin masana'antu na kamfanin ISO 9001:2015 da aka amince da shi, cikakkun ka'idojin gwaji, da kuma matsayin dabarun a cikin ƙungiyar masana'antar injina masu nauyi ta Quanzhou suna ba da damar samar da kayayyaki ga kasuwannin haƙar ma'adinai na duniya cikin daidaito.

Ana ƙarfafa ƙwararrun masu sayayya su tabbatar da daidaito ta amfani da lambobin sassan OEM da aka bayar, su nemi takaddun inganci gami da takaddun shaida na kayan aiki da rahotannin dubawa na girma, da kuma kafa alaƙar wadata kai tsaye da masana'antun ƙwararru don inganta jimillar farashin mallakar kayan haƙa na Hitachi crawler a ƙarƙashin jigilar kaya.

An yi wannan littafin fasaha ne don ƙwararrun injiniya da sayayya a masana'antar haƙar ma'adinai da manyan gine-gine. Duk bayanan da aka bayar suna ƙarƙashin tabbatarwa bisa ga takardun OEM na yanzu. Don farashin yanzu, lokacin jagora, da tallafin fasaha, tuntuɓi CQC TRACK kai tsaye.