Liebherr 5601879 5601510 9389372 R974B R974C R974 Haɗin Tayoyin Sprocket na Track Sprocket / Masana'antu na Ƙwararru EXC Abubuwan Chassis na Crawler / Tushen Mai ƙera CQC TRACK
LIEBHERR R974B/R974C/R974 Kayan Aikin Haƙa Ma'adinai na Ƙarƙashin Mota
Taro na Tayar Wuta Mai Inganci na OEM
Lambobin Sashe: 5601879, 5601510, 9389372
Samfuran da suka dace: R974B, R974C, R974 Series
Ma'aikatar Haƙar Ma'adinai ta Ƙwararru EXC Masu Rarrafe Chassis Components
Mai ƙera Tushe:WAƘAR CQC(HELI)
1. Bayani Kan Fasaha: Injiniyan Daidaito Don Masu Hako Ma'adinai Na Musamman
Jerin Liebherr R974 yana wakiltar kololuwar injiniyancin Jamus a ɓangaren haƙa rami na hydraulic mai matuƙar daraja. Waɗannan injunan—musamman samfuran R974B, R974C, da kuma samfuran R974 na tushe—ana amfani da su a cikin yanayin haƙar ma'adinai da gini mai nauyi mafi wahala a duniya, tun daga ma'adinan ƙarfe na Yammacin Ostiraliya da Brazil zuwa ayyukan jan ƙarfe na Chile, da kuma daga yashin mai na Kanada zuwa ayyukan haƙar ma'adinai na Turai da Afirka.
Tare da nauyin aiki daga tan 81.5 zuwa 90 na metric da kuma ƙarfin injin har zuwa 360 kW (483 HP), jerin R974 yana buƙatar kayan aikin da aka ƙera a ƙarƙashin abin hawa don jure wa manyan kaya, ci gaba da aiki, da kuma yanayin ƙasa mafi tsauri.
Wannan takarda ta ba da cikakkun bayanai na fasaha don Tsarin Taya na Track Sprocket, wanda aka gano ta lambobin sassan OEM 5601879, 5601510, da 9389372, waɗanda suka dace da samfuran Liebherr R974B, R974C, da R974. A matsayina na ƙwararren mai kera haƙar ma'adinai na EXC crawler chassis,WAƘAR CQC(HELI) yana samar da kayan aikin da aka ƙera daidai gwargwado waɗanda aka tsara don cika ko wuce ƙa'idodin kayan aiki na asali.
2. Haɗa Tayar Sprocket - Ma'anar Aiki
2.1 Gano Sassan
| Naɗi | Cikakkun bayanai |
|---|---|
| Lambobin Sashen OEM | 5601879, 5601510, 9389372 |
| Madadin Nassoshi | 9353383, LH727, VR497400 (ma'ana ta giciye) |
| Nau'in Kayan Aiki | Haɗa Tayar Raƙuman ... |
| Samfuran da suka dace | Liebherr R974, R974B, R974B Litronic HD, R974C |
| Rufe Jerin | Jerin R974 (zamanin samarwa na shekarun 1990 zuwa 2007); R974C (bayanan hakar ma'adinai) |
| Ajin Inji | Injin haƙa rami mai girman tan 80–90 |
2.2 Babban Ayyuka
Tsarin Tayar Wutar Lantarki na Track Sprocket yana aiki a matsayin muhimmin hanyar sadarwa ta watsa wutar lantarki tsakanin injin tafiya na hydraulic na mai haƙa rami da kuma sarkar hanya. Ayyukansa na aiki sun haɗa da:
- Canja wurin Juyawa: Yana canja wurin juyi daga akwatin akwatin tuƙi na ƙarshe zuwa sarkar hanya ta hanyar haƙoran da aka yi da injin da suka dace waɗanda ke hulɗa da bushings na hanya.
- Samar da injin turawa: Yana canza wutar lantarki ta injin hydraulic zuwa motsi mai layi, yana bawa injin mai nauyin tan 90 damar ratsa wuraren haƙar ma'adinai, fuskokin haƙar ma'adinai, da kuma wuraren gini
- Rarraba Lodi: Yana rarraba ƙarfin magudanar ruwa daidai gwargwado a cikin sarkar hanya, yana hana yawan damuwa na gida wanda zai iya haifar da gazawar sassan da wuri
- Gudanar da Tufafi: An ƙera shi azaman kayan sawa na sadaukarwa wanda ke kare taron tuƙi mafi tsada daga lalacewa kai tsaye da lalacewar tasiri
3. Jerin Liebherr R974 - Bayanin Tsarin Na'ura
3.1 Bayanin Samfuri
| Samfuri | Nauyin Aiki | Ƙarfin Inji | Nau'in Injin | Lokacin Samarwa |
|---|---|---|---|---|
| R974 | ~85,200 kg | 400 PS (294 kW) | Liebherr D9408 | shekarun 1990 |
| R974B | 81,500 kg | 360 kW (483 HP) | Liebherr D 9408 TIE | 2003–2007 |
| R974B Litronic HD | 81,500 kg | 360 kW | Liebherr D 9408 TIE | 2003–2007 |
| R974C | ~90,000 kg | 400–435 kW | Liebherr | 2007–2015 |
3.2 Takamaiman Bayani Game da Injin Maɓalli (R974B)
| Sigogi | darajar |
|---|---|
| Tsawon Sufuri | 13.55 m |
| Faɗin Sufuri | 4.76 m |
| Tsawon Sufuri | 3.65 m |
| Ƙarfin Bokiti | 5.2 m³ (daidaitacce) |
| Faɗin Waƙa | 600 mm |
| Matsakaicin Iyaka a Kwance | 12.25 mita |
| Zurfin Hakowa | mita 7.5 |
| Ƙarfin Tserewa | 335 kN |
3.3 Muhalli na Aikace-aikace
An tsara jerin R974 ne don:
- Haƙar ma'adinai a saman ƙasa: Haƙar duwatsu masu tauri, cire kaya masu yawa
- Ayyukan Ma'adanai: Babban samarwa, ɗaukar benci
- Gine-gine Mai Girma: Manyan ayyukan motsa ƙasa, ayyukan ababen more rayuwa
- Gudanar da Kayayyaki: Gudanar da tarin kaya, ayyukan tashar jiragen ruwa
4. Cikakkun Bayanan Fasaha - Haɗa Sprocket na Track
4.1 Injiniyan Tayar Sprocket
| Nau'in Ƙayyadewa | Cikakkun bayanai |
|---|---|
| Kayan Aiki | An ƙera ƙarfe mai inganci (SCMn3A ko makamancin haka) |
| Tsarin Masana'antu | Ƙirƙirar ƙura ko simintin daidaitacce tare da injin CNC |
| Bayanin Hakori | An ƙera shi daidai gwargwado don sarkar hanyar pitch 260 mm |
| Adadin Hakora | Hakora 11 (wanda aka saba amfani da shi a jerin R974) |
| Taurin saman | Taurarewar da aka yi amfani da ita; 50–55 HRC (Rockwell C) |
| Zurfin Shari'a | Taurare mai zurfi na 8-12 mm don tsawaita rayuwar lalacewa |
| Tauri na Core | An kiyaye juriyar tasiri a aikace-aikacen hakar ma'adinai |
4.2 Siffofin Zane
| Fasali | Bayanin Injiniya |
|---|---|
| Canzawa | Ana iya juya sprocket ko kuma a canza shi zuwa ɓangarorin da ke gaba da juna don tsawaita rayuwar sabis. |
| Nau'in Hawa | Haɗin da aka haɗa zuwa cibiyar tuƙi ta ƙarshe tare da saman hawa mai inganci |
| Yarjejeniyar Bushing | An ƙera shi don haɗawa da bushings ɗin hanya mai rufewa da mai mai (SLT) |
| Alamomin Sakawa | Tsarin lalacewar hakori mai ci gaba don tsara jadawalin kulawa |
4.3 Dacewar Fitilar Sprocket da Sarka
Jerin R974 yana amfani da tsarin sarkar rami mai tsawon mm 260, wanda shine daidaitaccen tsari ga wannan nau'in injin. Sprocket mai haƙora 11 yana ba da mafi kyawun halayen haɗin gwiwa ga injin haƙa rami mai nauyin tan 80-90 da ke aiki a yanayin haƙar ma'adinai.
| Sigogi | Ƙayyadewa |
|---|---|
| Filin Sarkar Waƙa | 260 mm |
| Hakoran Sprocket | 11 |
| Diamita na Bushing | Daidai da ƙayyadaddun ƙa'idodin R974 na ƙarƙashin motar |
| Takalma Masu Dacewa | Zaɓuɓɓukan faɗin mm 600–800 |
5. Masana'anta da Masana'anta: CQC TRACK (HELI)
5.1 Bayanin Masana'anta
HELI (CQC TRACK) ƙwararren mai kera ne a duk duniya wanda ya ƙware a fannin kayan aikin EXC (Excavator) da ake bin diddigin su don manyan injina. Kamfanin yana aiki tare da cikakken haɗin kai tsaye, yana sarrafa dukkan tsarin samarwa daga zaɓin kayan aiki har zuwa haɗakar ƙarshe da gwajin inganci.
Ƙarfin Masana'antu na Musamman don Haƙar Ma'adinai:
| Ƙarfi | Bayani |
|---|---|
| Babban Sikeli na Ƙirƙira | Mashinan ƙera kayan aiki masu girman tan 8,000–12,000 don samar da kayan aiki masu inganci |
| Maganin Zafi | Tanderun da ke sarrafa kwamfuta da kuma murhun carburising tare da daidaitaccen bayanin zafin jiki |
| Taurare Mai Zurfi | Tsarin aiki na musamman wanda ke cimma zurfin akwati na 8-12 mm don juriya ga lalacewa a matakin hakar ma'adinai |
| Daidaitaccen Injin | Cibiyoyin juyawa da injin CNC masu girma-girma tare da daidaiton matakin micron |
| Gwajin Inganci | Dakin gwaje-gwaje na NDT na cikin gida tare da ƙarfin gwajin MPI, UT, da ƙarfin gwaji mai ƙarfi |
5.2 Tabbatar da Ingancin Ma'adinan Haƙar Ma'adinai
| Ma'aunin Kula da Inganci | Tsarin Aiwatarwa |
|---|---|
| Takaddun Shaidar Kayan Aiki | Cikakken bin diddigin abubuwa tare da abubuwan da suka shafi sinadarai da rahotannin gwaji na inji |
| Gwaji Mara Lalacewa | Binciken Magnetic Barticle (MPI) akan duk kayan da aka ƙirƙira; Gwajin Ultrasonic (UT) akan mahimman wuraren damuwa |
| Tabbatar da Girma | Injin aunawa na daidaitawa (CMM) duba yanayin haƙori da hanyoyin haɗin haƙori |
| Gwajin Tauri | Tabbatar da Rockwell (HRC) akan duk saman da aka yi wa magani da zafi; auna zurfin akwati |
| Duba Kammalawar Fuskar | Tabbatar da yanayin hulɗar haƙori na profilometer |
| Yarda da Ka'idoji | ISO 9001: Tsarin masana'antu na 2015 wanda aka amince da shi |
5.3 Ƙwarewar Sashen Haƙar Ma'adinai
A matsayinta na mai kera kayan haɗin mahakar EXC crawler chassis, CQC TRACK ƙwararre ne a:
- Jirgin ƙasa mai daraja ta Ultra-Class: Kayan aiki don injin haƙa rami mai nauyin tan 80-120, gami da jerin R974, R984, da R994.
- Tsawon Rayuwar Sabis: Abubuwan da aka haɗa a matakin hakar ma'adinai tare da tazara tsakanin sa'o'i 5,000 zuwa 10,000 na sabis
- Injiniyan Yanayi Mai Tsanani: An inganta abubuwan da aka gyara don yanayin haƙar ma'adinai mai ƙarfi da tasiri mai yawa.
- Sarkar Samar da Kayayyaki ta Duniya: Samar da kayayyaki kai tsaye daga masana'anta don ayyukan hakar ma'adinai a duk duniya
6. Abubuwan da ke ƙarƙashin motar Liebherr R974 da aka haɗa
Domin cikakken gyaran ƙarƙashin kaya—wanda yake da matuƙar muhimmanci ga ayyukan haƙar ma'adinai inda lokacin aiki ke shafar kuɗin shiga kai tsaye—ya kamata a kimanta sprocket ɗin tare da sauran kayan haɗin gwiwa. CQC TRACK tana ƙera cikakken fayil ɗin sassan chassis don masu haƙa jeri na Liebherr R974.
| Bangaren | Bayani na OEM | aiki |
|---|---|---|
| Taro na Sarkar Waƙa | Filin wasa na 260 mm | Sarkar hanya mai rufewa da mai mai (SLT) tare da bushings masu tauri |
| Takalma na Waƙa | Faɗin mm 600–800 | Mai yin grouser sau uku (dutse), mai yin grouser sau biyu (na gabaɗaya), ko tsarin haƙar ma'adinai na musamman |
| Mai Sa ido na Gaba | Daban-daban | Jagorar hanya ta gaba da kuma kula da tashin hankali |
| Bibiyar Masu Taɓawa a Ƙasa | Daban-daban | Nauyin injin tallafi a kan ƙananan igiya; yawanci 8-9 a kowane gefe |
| Masu Taya Motoci (Sama) | Daban-daban | Tallafa waƙar sama da zaren dawowa |
| Mai Daidaita Waƙa & Maɓuɓɓugar Ruwa | Daban-daban | Tashin hankali na hydraulic da kuma shaƙar tasirin |
| Kayan Aikin Tuki na Ƙarshe | Daban-daban | Injin tafiya da kayan haɗin gearbox na duniya |
6.1 Ka'idar Daidaita Sarkar Sprocket da Track
Ga masu haƙa ma'adinai na jerin R974, dole ne a maye gurbin sprocket da sarkar hanya a matsayin tsarin da ya dace idan akwai lalacewa mai yawa. Yin amfani da sabon sprocket tare da sarkar da ta lalace (ko akasin haka) yana haifar da rashin daidaiton sautin, wanda ke haifar da:
- Saurin Satar Hakora: Tsarin saduwa mara kyau yana lalata haƙoran sprocket
- Lalacewar Bushing: Rashin nasarar da aka samu kafin a fara aiki da sarkar hanya
- Ƙara Girgizawa: Aiki mai tsauri yana ƙarfafa sassan tuƙi na ƙarshe
- Rage Rayuwar Sabis: Ragewar kashi 50-70% a cikin jimlar rayuwar ɗaukar kaya a ƙarƙashin jiki
7. Aikace-aikacen Kasuwa na Duniya & Daidaita Yankuna
An ƙera sassan CQC TRACK don yanayi daban-daban na aiki a manyan kasuwannin duniya. Jerin Liebherr R974 an yi shi ne a fannin haƙar ma'adinai da manyan ayyukan gini a duk faɗin duniya, tare da takamaiman la'akari da yankuna:
| Yanki | Muhalli na Aiki | Abubuwan da Aka Yi La'akari da su |
|---|---|---|
| Kudancin Amurka | Ma'adinan Andean masu tsayi (mita 3,000–4,500), gogewar ma'adinan ƙarfe, ayyukan jan ƙarfe | Ingantaccen rufin hana tsatsa; tabbatar da aiki mai tsayi; tsarin hatimi mai nauyi |
| Afirka | Matsanancin gogewar yashi/granite, yanayin zafi mai yawa, wuraren hakar ma'adinai daga nesa | Tsarin mai mai zafi mai zafi; tsawaita tazara; tsarin hatimi mai ƙarfi |
| Rasha / CIS | Yanayin zafi ƙasa da sifili (-40°C), sanyin ƙasa, hakar ƙasa da aka daskare | Man shafawa mai ƙarancin zafin jiki; ƙirar ƙarfe ta musamman tare da ingantaccen taurin tasirin ƙananan zafin jiki |
| Gabas ta Tsakiya | gogewar yashi, zafi mai tsanani (50°C+), haƙar hamada | hatimin cire yashi; haƙoran sprocket masu tauri don juriya ga zaizayar ƙasa; kayan hatimin zafi mai zafi |
| Turai | Ayyukan haƙar ma'adinai, gine-ginen birane, ƙa'idojin muhalli | Biyan ƙa'idodin alamar CE; rage ƙirar bayanin martaba na hayaniya; man shafawa masu dacewa da muhalli |
| Amirka ta Arewa | Yashi mai (Kanada), hakar ma'adinai da duwatsu masu tauri, ayyukan hakar ma'adinai | bin ƙa'idodin ANSI/SAE; injiniyan yanayi mai tsauri; cikakken wadatar kayan ɗaukar kaya na ƙarƙashin jirgi |
| Ostiraliya | Haƙar ma'adinan ƙarfe, yawan gogewa, da kuma ayyukan nesa | Tsarin hatimi mai nauyi; tsawon lokacin lalacewa; samuwar sassa cikin sauri |
8. Siffofin Fasaha & Ingantaccen Injiniya
8.1 Taurare Mai Zurfi
Hakoran R974 sprocket suna fuskantar taurare na musamman don cimma:
| Sigogi | Ƙayyadewa | Fa'idar Aikace-aikacen Haƙar Ma'adinai |
|---|---|---|
| Taurin saman | 50–55 HRC | Kyakkyawan juriya ga lalacewa akan bushings na waƙa |
| Zurfin Shari'a | 8–12 mm | Tsawon lokacin lalacewa a cikin yanayin hakar ma'adinai mai yawan abrasion |
| Tauri na Core | Tsaftacewa mai dorewa | Juriyar tasiri ga yanayin ƙasa da kuma nauyin girgiza |
| Sa Rayuwa | Awa 5,000–8,000 | Rage yawan maye gurbin; ƙarancin jimlar farashin mallaka |
8.2 Bayanin Hakori Mai Daidaito
An ƙera bayanin haƙorin sprocket don ingantaccen haɗin gwiwa tare da sarkar layin pitch 260 mm:
- Kusurwar Matsi: An inganta shi don ingantaccen watsa karfin juyi
- Tushen Radius: An ƙera shi don rage yawan damuwa
- Bayanin Hakori: Yana tabbatar da shiga da fita daga cikin hanyoyin shiga da fita daga cikin hanyoyin shiga
8.3 Daidaiton Haɗin Haɗawa
Tsarin tuƙi daga sprocket zuwa ƙarshe yana da mahimmanci don aminci:
- Tsarin Bolt: An yi shi daidai gwargwado don dacewa da ƙayyadaddun tuƙi na ƙarshe na R974
- Diamita na Matukin Jirgin Sama: Yana tabbatar da hawa mai ma'ana don hana guduwa
- Kammalawar Sama: An ƙayyade don kiyaye ƙarfin matsewa mai kyau
9. Tabbatar da Sayayya da Daidaituwa
9.1 Matakan Tabbatarwa Kafin Siyayya
- Tabbatar da Samfurin Inji: Tabbatar da ainihin ƙirar samfurin (R974, R974B, R974B Litronic HD, R974C)
- Tabbatar da Lambar Serial: Tabbatar da lambar serial na na'ura da shekarar samarwa don dacewa da sassan da suka dace
- Tabbatar da Lambar Sashi na OEM: Tabbatar da lambar sashin sprocket akan takaddun injin:
- 5601879 (babban taron sprocket)
- 5601510 (madadin ko ƙaramin sashi)
- 9389372 (ƙarin bayani)
- Tabbatar da Sautin Waƙoƙi: Tabbatar da Sautin Waƙoƙi da ke akwai (misali 260 mm don jerin R974)
- Tabbatar da Tsarin Bolt: Tabbatar da tsarin bolt ɗin da aka ɗora ya dace da cibiyar tuƙi ta ƙarshe
9.2 Tashoshin Samun Bayanai
| Tashar | Mafi Kyau Ga | Fa'idodi |
|---|---|---|
| Kamfanin Kai Tsaye (CQC TRACK – HELI) | Kamfanonin hakar ma'adinai, manyan masu jiragen ruwa, masu rarrabawa na ƙasashen duniya | Mafi ƙarancin farashin na'urar, tallafin fasaha kai tsaye, farashin girma, zaɓuɓɓukan kera na musamman |
| Cibiyar Rarrabawa Mai Izini | Sayen na'ura ɗaya, maye gurbin filin gaggawa | Kayayyakin gida, aika da sauri, tallafin fasaha a cikin harshen gida |
10. Shawarwari kan Kulawa & Rigakafin Kasawa
10.1 Tsarin Dubawa na Kullum don Ayyukan Haƙar Ma'adinai
| Wurin Dubawa | Mita | Manufofi |
|---|---|---|
| Tsarin Sa Hakori | Allon gani na yau da kullun; aunawa na mako-mako | Hakoran da aka "ƙulle" ko kuma waɗanda aka nuna da kaifi suna nuna cewa ana buƙatar maye gurbinsu |
| Fashewar Hakori | mako-mako | Fashewa da ake gani, musamman a tushen hakori |
| Kusoshin Haɗawa | mako-mako | Tabbatar da karfin juyi, sassautawa |
| Yanayin Sarkar Waƙa | mako-mako | Lalacewar bushi, tsawaita sautin |
| Hatimin Tuƙi na Ƙarshe | Kowace rana | Zubar da mai a kusa da cibiyar sprocket |
10.2 Yanayin Rashin Nasara da Aka Fi Sani – Aikace-aikacen Haƙar Ma'adinai
| Yanayin Rashin Nasara | Babban Dalili | Rigakafi |
|---|---|---|
| Satar Hakora Mai Sauri | Sarkar hanya mara dacewa, tashin hankali mara kyau, yanayin ƙazanta mai yawa | Kula da lalacewa daidai; tabbatar da tashin hankali kowace rana; maye gurbin sarka da sprocket kamar yadda aka daidaita saitin |
| Cizon Hakori/Kashewa | Matsanancin nauyin tasiri, bugun duwatsu, gajiyar kayan aiki | Guji loda girgiza; duba abubuwan da suka faru bayan girgizar ƙasa |
| Rashin Haɗa Bolt | Karfin juyi mara kyau, sassauta girgiza | Tabbatar da karfin juyi a lokacin da aka tsara; yi amfani da mahaɗan kullewa |
| Gajiya a Cibiyar | Yawan gudu, rashin daidaito | Tabbatar da hawa mai daidaituwa; duba dacewar matukin jirgi |
10.3 Shawarwari Kan Sauya Magani
| Yanayi | Shawarwari |
|---|---|
| Lalacewar Sprocket Guda ɗaya | Sauya sprocket ɗinka idan sarkar hanya ta nuna ƙarancin lalacewa |
| Sprocket da Sarkar Saki | Sauya sprocket da sarkar waƙa kamar yadda aka daidaita saitin |
| Cikakken Gyaran Jirgin Ƙasa | Sauya dukkan abubuwan da aka gyara (sprockets, idlers, rollers, chains) a lokaci guda don matsakaicin tsawon lokacin aiki |
| Ayyukan Haƙar Ma'adinai | Shirya lokacin maye gurbin yayin gyaran da aka tsara don rage lokacin dakatar da samarwa |
11. Kammalawa
Injinan haƙa rami na Liebherr R974B, R974C, da R974 jerin suna wakiltar mafi girman ma'aunin injiniyanci na Jamus a ɓangaren haƙa rami na haƙar ma'adinai na zamani. Waɗannan injunan masu nauyin tan 80-90 ana amfani da su a ayyukan haƙar ma'adinai mafi wahala a duniya, inda aminci da dorewa ke shafar ribar samarwa kai tsaye.
Tsarin Tayar Wutar Lantarki ta Track Sprocket (5601879 / 5601510 / 9389372) wani muhimmin sashi ne na aiki wanda ke watsa wutar lantarki sama da kW 360 zuwa ƙasa yayin da yake jure wa nauyi mai yawa, gogewa mai yawa, da kuma ci gaba da aiki. Tsarin ramin haƙori mai tsawon mm 260, an ƙera shi musamman don buƙatun aikace-aikacen haƙar ma'adinai, yana buƙatar ingantaccen ƙarfe, taurare mai zurfi, da kuma ingantaccen kula da inganci.
CQC TRACK (HELI) tana tsaye a matsayin ƙwararren mai kera kayan haƙar ma'adinai na EXC crawler chassis, tare da cikakken haɗin kai tsaye, ƙarfin maganin zafi mai zurfi wanda ya kai zurfin akwati na 8-12 mm, ƙa'idodin tabbatar da inganci masu tsauri, da kuma cikakken tsarin samar da kayayyaki na duniya. An ƙera kayan aikinmu don cika ko wuce ƙa'idodin Liebherr OEM, yana tabbatar da ingantaccen aiki a duk faɗin yanayin haƙar ma'adinai mafi buƙata a duniya - daga ma'adinan ƙarfe na Kudancin Amurka da Ostiraliya zuwa yashi mai na Arewacin Amurka, kuma daga yankunan permafrost na Rasha zuwa ayyukan haƙar ma'adinai na Afirka da Gabas ta Tsakiya.
Don takamaiman bayanai na fasaha, tambayoyin farashi, ko don yin odar kayan aikin Liebherr R974 na ƙarƙashin jigilar kaya, tuntuɓi sashen tallace-tallace na ƙasashen waje na CQC TRACK tare da lambar serial na injin ku da takamaiman buƙatu.
Marubuci:
Sashen Tallace-tallace na Ƙasa da Ƙasa na CQC – Jack
Ƙwararrun Masana'antar Haƙar Ma'adinai EXC Crawler Chassis Components
Kwarewa a fannin Liebherr Excavator Undercarriage Solutions
Mai ƙera Takardar Shaida: HELI (CQC TRACK)
*Bayani: Duk lambobin sassa da samfuran injin da aka ambata don ganowa da dacewa ne kawai. CQC TRACK kamfani ne mai zaman kansa wanda ke kera kayan haɗin bayan kasuwa da ingancin OEM. Duk alamun kasuwanci (gami da LIEBHERR, R974, da samfuran da ke da alaƙa) sun kasance mallakar masu su.*
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