DOOSAN DX200A / DX225LCA / S200 / S220 / S225LC 20010300006 / 20010300154 / 20010300153 / 20010300073 Kev Sib Dhos Txuas - 45L / 49L 190mm Pitch - Crawler Excavator Spare Parts Chaw Tsim Khoom: CQC TRACK

1. Kev Tsim Kho Hauv Qab Tsheb Uas Muaj Kev Ntsuas Zoo:DOOSAN Track Link Assemblyrau Cov Crawler Excavators Nruab Nrab-rau-Loj

Lub rooj sib dhos txuas ntawm txoj kab (tseem hu ua kev sib dhos ntawm txoj kab lossis pawg ntawm txoj kab) yog lub hauv paus ntawm txhua lub tshuab khawb av lub zog thiab lub nra hnyav. Rau DOOSAN nruab nrab mus rau cov qauv khawb av loj dua - suav nrog DX200A, DX225LCA, S200, S220, thiab S225LC - lub hauv qab yuav tsum tiv taus cov khoom thauj hnyav, av abrasive, thiab kev ntxhov siab torsional hnyav.

Lub rooj sib txuas ntawm DOOSAN uas tau them los ntawm cov lej OEM thawj20010300006, 20010300154, 20010300153, thiab20010300073yog tsim los kom raug raws li qhov loj me thiab cov khoom siv kho tshuab qub. Cov lej ntawm cov khoom no sib raug rau cov qauv txuas sib txawv me ntsis, kev teeb tsa bushing, thiab kev npaj sealing thoob plaws DX thiab S series qauv tsev neeg.

Ib qho lus qhia tshwj xeeb rau DX225LC series undercarriage yog 190 mm link pitch, uas yog tus qauv pitch uas tau siv rau DOOSAN's 20–25 tuj crawler excavators. Lub pitch 190 mm muab qhov sib npaug zoo tshaj plaws ntawm qhov ntev ntawm kev sib cuag hauv av, kev faib qhov hnyav, thiab kev ruaj khov ntawm cov saw hlau hauv qab ob qho tib si high-torque digging cycles thiab high-speed mus ncig.

Ntxiv rau qhov loj ntawm 190 mm, qhov loj ntawm lub raj mis no kuj tseem muaj.DOOSAN txoj kev sib txuas sib dhosmuaj ob qhov kev teeb tsa sib txuas: 45 txuas (45L) thiab 49 txuas (49L). Qhov kev teeb tsa 45L feem ntau yog teev rau qhov ntev ntawm cov khau khiav ntawm S200 thiab DX200A series, thaum qhov kev teeb tsa 49L yog siv rau ntawm lub chassis ntev dua xws li S225LC thiab DX225LCA, qhov twg qhov suav txuas ntxiv ua rau qhov ntev ntawm txoj kev khiav hauv av kom qis dua qhov siab hauv av thiab kev ntab zoo dua hauv cov chaw ua haujlwm mos lossis av nkos.

Ob lub 45L thiab 49L sib koom ua ke zoo ib yam li 190 hli pitch thiab siv tib lub diameter bushings thiab pins, uas tso cai rau cov neeg teb xov tooj sib xyaw ua ke los hloov cov khoom seem ntawm ntau lub DOOSAN qauv thaum phim qhov ntev ntawm txoj kab sib txuas thawj zaug rau txhua lub chassis.

Cov lej khub 20010300006 / 20010300154 thiab 20010300153 / 20010300073 qhia txog kev tsim qauv tshiab thiab kev txhim kho me me hauv bushing metallurgy, kev tsim foob, thiab kev cuam tshuam-haum kev kam rau siab. Cov qauv 20010300006 thiab 20010300154 feem ntau sib xws rau cov tshuab DX200A thiab S220 S-series uas tsim tawm ua ntej, thaum 20010300153 thiab 20010300073 sawv cev rau tom qab, kev ua kom zoo dua nrog cov bushings tob dua thiab cov cartridges roj nplua nyeem uas tau hloov kho dua tshiab uas txo qhov zaus txij nkawm hauv cov ntawv thov khawb av siab.

Los ntawm qhov pom ntawm kev tsim kho tshuab, DOOSAN txoj kev sib dhos yuav tsum tau nyiaj peb hom kev ua tsis tiav: bushing rotational hnav (ua los ntawm pin-to-bushing articulation), link rail abrasion (ua los ntawm txoj kev sib cuag ntawm cov menyuam), thiab pin migration / saw elongation (ua los ntawm axial thrust loads thaum lub sijhawm tsav tsheb). Yog li ntawd, cov khoom sib dhos zoo yuav tsum muaj plaub yam ntxwv tseem ceeb:

• Kev siv cov hlau alloy siab heev los tiv taus kev khoov thiab kev tawg ntawm lub cev txuas los ntawm kev siv cov hlau sib xyaw ua ke.
• Cov bushings sib sib zog nqus (feem ntau yog 3 mm–5 mm qhov tob ntawm cov khoom siv, 55+ HRC qhov nyuaj ntawm qhov chaw) kom qeeb qeeb kev hnav ntawm kev sib hloov.
• Cov nplaim tsheb ciav hlau uas tau ua kom tawv ntawm qhov txuas sab saud thiab hauv qab kom tswj tau qhov geometry ntawm txoj kev roller-path kom zoo.
• Cov roj nplaum zoo heev xws li Duo-Cone lossis ntau-labyrinth tsim los khaws cov roj nplua nyeem sab hauv lub qhov (pin-bushing interface) thaum thaiv cov khoom tsis huv xws li hmoov pob zeb, xuab zeb, thiab cov dej ntws.

Ib lub rooj sib txuas ntawm cov khoom siv tom qab kev lag luam thib peb uas ua tau raws li lossis tshaj DOOSAN cov lus qhia thawj zaug yuav tsum rov ua dua tag nrho cov yam ntxwv no thaum muab 100% kev sib pauv yam tsis muaj kev hloov pauv chassis.

2. CQC TRACK: Ib Lub Chaw Tsim Khoom OEM / ODM Kev Tshaj Lij ntawm Kev Sib Dhos Txuas thiab Cov Txheej Txheem Hauv Qab Tsheb Ua tiav

CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), nyob hauv Quanzhou City, Fujian Province, Suav teb, yog ib lub tuam txhab tsim khoom thiab muab khoom OEM (Original Equipment Manufacturer) thiab ODM (Original Design Manufacturer) rau cov tshuab khawb av nruab nrab mus rau loj, cov tsheb laij teb bulldozers, cov tshuab drilling, thiab cov crawler loaders. Lub tuam txhab ua haujlwm ua lub Hoobkas tsim khoom thiab tus khub tsim khoom rau cov neeg faib khoom thoob ntiaj teb, cov tswv nkoj, thiab cov neeg kho dua tshiab.

CQC TRACK lub tswv yim tsim khoom sib xyaw ua ke peb lub hauv paus tseem ceeb: kev koom ua ke ntawm kev tsim khoom ntsug, kev txawj ntse ntawm cov hlau, thiab daim ntawv pov thawj zoo thoob ntiaj teb.

Lub tuam txhab tuav daim ntawv pov thawj ISO 9001: 2015 thiab ua haujlwm raws li CQC (Tuam Tshoj Daim Ntawv Pov Thawj Zoo), uas yuav tsum tswj xyuas qhov zoo tas li, nrhiav tau cov khoom siv, thiab sau cov txheej txheem tshuaj xyuas rau txhua pawg ntau lawm. Rau cov neeg siv khoom thoob ntiaj teb, daim ntawv pov thawj CQC muab cov pov thawj tseeb tias txhua qhov sib dhos sib txuas tau tsim los rau lub kaw lus tswj xyuas zoo, tshem tawm qhov sib txawv uas feem ntau cuam tshuam nrog cov saw hlau sib cais.

Ua ib lub tuam txhab OEM, CQC TRACK tsim cov khoom sib dhos uas phim cov qhov loj me, cov qauv tawv, thiab cov qauv kaw ntawm cov khoom qub DOOSAN. Qhov no txhais tau tias cov saw hlau hloov pauv tuaj yeem ntsia tau nrog rau cov khoom seem hauv qab ntawm cov khoom siv qub yam tsis muaj teeb meem sib dhos.

Ua ib lub chaw tsim khoom ODM, CQC TRACK muab kev pabcuam tsim qauv thiab kev tsim kho rau cov neeg siv khoom uas xav tau cov lus qhia tshwj xeeb ntawm txoj kab txuas - xws li qhov siab ntawm txoj kab txuas rau qhov hnav tob dua, qhov chaw hloov kho rau qhov kub thiab txias heev, lossis lwm hom kev foob rau cov xwm txheej tshwj xeeb ntawm kev khawb av. Cov neeg siv khoom tuaj yeem muab cov duab kos lossis cov qauv kuaj, thiab pab pawg kws tshaj lij ntawm CQC TRACK yuav rov ua dua lossis rov tsim dua lub rooj sib dhos ntawm txoj kab txuas kom ua tau raws li cov kev xav tau ua haujlwm tshwj xeeb.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm CQC TRACK yog nws txoj kev ywj pheej ntawm kev tso cai rau ib hom. Vim tias lub tuam txhab yog ib lub chaw tsim khoom ywj pheej, nws tuaj yeem muab cov khoom sib dhos rau txhua lub npe loj ntawm cov excavator, suav nrog DOOSAN, Develon (yav tas los hu ua DOOSAN), DAEWOO, Caterpillar, Komatsu, Hitachi, Hyundai, Kobelco, Sumitomo, VOLVO, Liebherr, CASE, John Deere, thiab JCB. Lub peev xwm OEM / ODM dav dua no pab cov neeg tsav tsheb uas khiav cov khoom siv sib xyaw thiab xav kom sib sau ua ke cov khoom siv hauv qab los ntawm ib tus khub txhim khu kev qha.

Lub tuam txhab OEM thiab ODM cov khoom sib dhos ua ke suav nrog qhov loj me ntawm 140 hli txog 260 hli, ua tau raws li txhua yam los ntawm cov tshuab khawb av me me mus rau 100-tuj cov tshuab khawb av. Tshwj xeeb rau DOOSAN chav kawm 20-25 tuj, CQC tsim cov khoom sib dhos ua ke 190 hli hauv ob qho tib si 45-txuas thiab 49-txuas, hloov pauv tag nrho nrog OEM cov lej ntu 20010300006, 20010300154, 20010300153, thiab 20010300073.

Txhua qhov txuas ntawm CQC yog tsim los ntawm kev siv lub tshuab forging kaw-tuag los ntawm cov hlau chrome-molybdenum lossis manganese-boron uas muaj cov hlau sib xyaw ua ke, ua raws li kev kho cua sov (quenching + tempering) kom ua tiav cov qauv martensitic uas sib xyaw ua ke qhov nyuaj ntawm qhov chaw thiab qhov tawv ntawm lub hauv paus uas tiv taus kev cuam tshuam.

Txhua qhov kev sib dhos ua tiav lawm yuav raug kuaj xyuas qhov ntev siv cov cuab yeej laser scanning thiab kev sim qhov nyuaj (Rockwell lossis Vickers) ntawm txhua qhov chaw hnav tseem ceeb, suav nrog lub bushing sab nraud, qhov chaw ntawm tus pin, thiab qhov chaw sib cuag ntawm txoj kev tsheb ciav hlau.

Lub qhov sib txuas ntawm tus pin-thiab-bushing hauv CQC txoj saw hlau tau sib sau ua ke nrog qhov sib haum xeeb, tiv thaiv kev txav mus los ntawm axial thiab tshem tawm kev tsiv ntawm tus pin. Duo-Cone lubricated seal rings tau teeb tsa ntawm txhua qhov sib koom ua ke kom npog cov roj ntev thiab kom tsis txhob muaj dej noo thiab cov khib nyiab. Thaum ntsuas raws li cov xwm txheej xeem txheem, CQC's 190 mm pitch track link assemblies qhia txog kev hnav bushing uas sib piv rau lossis zoo dua li cov khoom OEM thawj, txhais tau tias muaj lub neej ua haujlwm ntev dua 30% dua li cov saw hlau tom qab muag dav dav.

3. Kev Tsim Khoom Siv Hauv Ntiaj Teb: Chaw Tsim Khoom, Hoobkas Forging, Khw Muag Khoom Siv Hniav Bucket Tooth, Hoobkas Sib Dhos, thiab Chaw Ua Haujlwm Machining

CQC TRACK lub peev xwm tsim khoom yog nyob ntawm kev sib koom ua ke ntawm cov khoom siv uas tshem tawm cov kev pheej hmoo zoo thiab kev ncua sijhawm xa khoom uas cuam tshuam nrog kev tsim khoom sab nraud.

3.1 Kev tsim kho ntawm lub tshuab casting.
Lub chaw tsim khoom tsim cov khoom seem rau sprockets, idlers, support rollers, thiab qee yam khoom siv qhia kev. Cov txheej txheem casting uas ploj lawm thiab cov xuab zeb ntsuab yog siv los tsim cov khoom ze-net-puab nrog cov phab ntsa tuab sib xws thiab qhov porosity sab hauv tsawg kawg nkaus. Txhua qhov chaw casting raug kuaj pom qhov tsis zoo thiab tshuaj lom neeg los xyuas kom meej cov khoom sib xyaw ua ke ua ntej txav mus rau kev ua haujlwm tom ntej.

3.2 Lub Hoobkas Forging.
Lub Hoobkas forging yog lub plawv ntawm CQC txoj kev tsim cov txuas hlau. Cov hlau billets uas muaj zog heev raug cua sov rau qhov kub thiab txias austenitizing thiab ua kom zoo li siv lub tshuab forging kaw-die lossis hydraulic press forging. Kev forging kaw-die ua kom cov hlau ntws sib phim nrog cov duab ntawm lub cev txuas, ua rau lub neej qaug zog ntev dua piv rau lwm cov kev xaiv cam khwb cia lossis txiav-los ntawm-phaj. Tom qab forging, cov txuas raug cua-txias lossis roj-quenched nyob ntawm hom alloy, tom qab ntawd tempered kom txo qhov kev ntxhov siab sab hauv.

Lub Hoobkas forging kuj tsim cov pins, retainers, thiab lwm yam fasteners muaj zog, txhua yam forged los ntawm tib cov hlau tswj hwm zoo kom ntseeg tau tias muaj cov khoom siv kho tshuab sib xws thoob plaws txhua qhov khoom hauv kev sib dhos ua tiav.

3.3 Lub Hoobkas Forged Bucket Hniav.
Ua ib qho kev nthuav dav ntawm CQC qhov kev pabcuam ODM, lub khw muag khoom siv forged bucket tooth tshwj xeeb tsim cov hniav bucket excavator thiab adapters rau DOOSAN, Caterpillar, Komatsu, Hitachi, thiab lwm yam. Cov hniav bucket yog tsim los ntawm cov hlau manganese lossis chromium-iron alloys siab, nrog kev kho cua sov tswj hwm uas tsim cov nplaim ruaj khov, tiv taus hnav thiab lub plawv ductile uas tiv taus kev tawg thaum muaj kev cuam tshuam. Lub chaw no muaj cov txheej txheem kev lees paub zoo ib yam li cov kab sib dhos sib txuas, kom ntseeg tau tias CQC tuaj yeem muab cov khoom siv hnav tiav - cov saw hlau, khau khiav, sprockets, rollers, idlers, thiab cov hniav bucket - los ntawm ib qho chaw.

3.4 Lub Hoobkas Sib Dhos Zaum Kawg.
Lub chaw sib dhos yog qhov chaw uas cov txuas ntawm txoj kab, cov koob, cov bushings, thiab cov foob sib dhos ua ke ua cov saw hlau sib dhos tiav (cov sib dhos txuas ntawm txoj kab). Kev sib dhos yog ua rau ntawm cov kab indexing tshwj xeeb siv cov khoom siv hydraulic nias calibrated kom ua tiav qhov sib haum xeeb uas tau teev tseg rau txhua qhov loj me.

Rau cov saw hlau uas muaj roj nplua nyeem (tus qauv kev lag luam rau cov excavators nruab nrab mus rau loj), Duo-Cone seals thiab cov roj nplua nyeem uas ntsuas tau raug ntsia rau ntawm txhua qhov sib koom ua ke. Cov txheej txheem sib dhos kuj suav nrog:

• Kev txheeb xyuas lub zog sib koom ua ke kom paub tseeb tias lub foob raug nias.
• Kev ntsuas qhov ntev ntawm cov saw hlau hla ntau qhov sib txawv kom pom qhov txawv ntawm cov qauv ntsuas.
• Kev kuaj qhov xau ntawm cov pob qij txha uas muaj roj nplua nyeem nyob rau hauv kev ua haujlwm simulated.

Tom qab sib dhos zaum kawg, txhua qhov kev sib dhos txuas ntawm txoj kab sib txuas tau muab cim nrog tus lej batch tshwj xeeb uas hais txog hnub tsim khoom, tus lej cua sov ntawm cov khoom siv, thiab cov txiaj ntsig ntawm QC, kom ntseeg tau tias muaj kev taug qab tag nrho los ntawm cov hlau nyoos mus rau cov khoom tiav.

3.5 Lub Rooj Sib Tham CNC Machining.
Lub chaw ua haujlwm machining muaj cov tshuab CNC ntsug, cov tshuab tho kab rov tav, cov tshuab hobbing iav, thiab cov chaw sib tsoo precision. Cov haujlwm tseem ceeb ua nyob rau hauv lub khw tshuab suav nrog:

• Qhov loj kawg ntawm cov nplaim ntawm txoj kev sib txuas kom ua tiav qhov tiaj tus thiab sib luag hauv 0.05 hli.
• Kev khawb thiab reaming ntawm cov qhov bolt rau kev txuas khau khiav.
• Kev ua haujlwm ntawm cov ntawv xov xwm idler thiab cov flanges mounting sprocket.
• Kev sib tsoo ntawm cov bushing sab nraud diameters mus rau qhov kam rau siab uas xav tau rau kev sib cuag du.

Los ntawm kev khaws tag nrho tsib lub chaw tsim khoom nyob rau hauv ib qho kev tswj hwm, CQC TRACK tswj hwm cov txheej txheem los ntawm cov hlau molten mus rau cov saw hlau tiav, ua rau lub sijhawm ua khoom sai dua thiab zoo sib xws ntau dua li cov neeg sib tw uas vam khom cov neeg cog lus.

4. Ntau xyoo ntawm kev ntseeg siab tau lees paub hauv thaj chaw: Kev khawb av, kev khawb av, thiab kev siv rau kev tsim kho hnyav

CQC TRACK cov khoom sib dhos DOOSAN tau khaws cia ntau tshaj 10 xyoo ntawm kev pabcuam hauv thaj chaw uas xav tau ntau tshaj plaws hauv ntiaj teb, suav nrog cov chaw qhib qhov av, kev khawb av hauv av, cov haujlwm tsim kho vaj tse loj, kev ua haujlwm hauv chaw txua zeb, kev tsim cov kav dej, thiab kev siv hav zoov.

Cov ntaub ntawv kev ua tau zoo hauv thaj teb uas tau sau los ntawm cov neeg ua haujlwm hauv pawg tsheb hauv Chile (kev khawb tooj liab), Australia (kev khawb hlau thiab thee), Russia (cov chaw khawb pob zeb diamond thiab kub), South Africa (cov chaw khawb platinum thiab chrome), thiab Canada (cov xuab zeb roj thiab kev khawb pob zeb tawv) qhia tau tias CQC 190 mm pitch track link assemblies xa cov ntsuas kev ntseeg siab hauv qab no:

• Lub neej siv ntawm Bushing: 2,500–3,500 teev ua ntej ncav cuag 3% ntawm cov saw hlau, nyob ntawm seb qhov abrasiveness ntawm cov av zoo li cas.
• Kev tiv thaiv kev txav mus los ntawm tus pin: Tsis muaj kev txav mus los ntawm tus pin txawm tias tom qab 2,000 teev ntawm kev ua haujlwm hauv cov ntawv thov siab-torque steep-grade.
• Tus nqi ua tsis tiav ntawm kev ruaj khov ntawm lub foob: Tsawg dua 1% hauv 1,500 teev thawj zaug, ntsuas hauv kev teeb tsa cov saw hlau uas muaj roj nplua nyeem.
• Kev tawg ntawm qhov txuas / kev qaug zog tsis ua haujlwm: Yuav luag tsis muaj qhov xwm txheej thaum qhov kev nruj ntawm txoj kev raug tswj hwm hauv OEM-specified ntau yam.

Hauv kev ua haujlwm hauv chaw txua zeb uas muaj cov pob zeb tawg uas muaj zog heev thiab cov xwm txheej tsis zoo ntawm kev nthuav dav, CQC cov bushings uas tau ua kom tawv (qhov nyuaj ntawm qhov chaw tsawg kawg nkaus 55 HRC) qhia txog kev hnav qis dua 30% piv rau cov kev sib txuas tom qab kev lag luam dav dav, txo qhov zaus ntawm kev rov ua dua tshiab "rov ua dua thiab tig rov qab" kim heev.

Hauv cov ntawv thov khawb av uas cov khawb av ua haujlwm 20 teev hauv ib hnub, rau hnub hauv ib lub lim tiam, lub neej ua haujlwm ntev ntawm CQC txoj kev sib txuas txhais tau tias ua rau muaj tshuab ntau dua thiab tus nqi qis dua ib tuj tsiv. Cov thawj coj saib xyuas qhov chaw khawb av ntawm ntau lub chaw khawb av tooj liab Chilean tau tshaj tawm tias kev hloov ntawm cov saw hlau tom qab kev lag luam qis dua mus rau CQC 190 mm pitch assemblies txo lub sijhawm tsis tau teem sijhawm los ntawm kwv yees li 15% thiab txo qis kev siv nyiaj txhua xyoo rau cov khoom siv hauv qab los ntawm 20-25% thaum tswj hwm tib lub sijhawm hloov pauv.

Cov neeg ua haujlwm tsim kho vaj tse hauv Southeast Asia thiab West Africa, qhov twg los nag hnyav ua rau muaj av nkos, av nplaum, thiab cov av nplaum uas nyuaj rau cov foob ntawm txoj kev, kuj tau lees paub qhov ua tau zoo ntawm CQC's Duo-Cone sealing system. Cov nplhaib foob tseem khaws cov roj txawm tias tom qab ntau pua teev ntawm kev immersion hauv cov av nplaum abrasive, tiv thaiv bushing "qhuav khiav" uas yuav ua rau cov saw hlau tsis ua haujlwm sai.

Cov txiaj ntsig no tsis yog raws li kev sim hauv chaw kuaj xwb - lawv yog cov khoom ntawm ntau xyoo ntawm kev txhim kho tas mus li uas tsav los ntawm kev tawm tswv yim ncaj qha los ntawm cov tuam txhab khawb av, cov neeg cog lus tsim kho, thiab cov neeg kho dua tshiab. CQC TRACK pab pawg engineering tsis tu ncua rov xyuas cov qauv tsim (qhov tob ntawm lub thawv hardening, qhov hnyav ntawm lub pob zeb, qhov geometry ntawm lub foob) raws li cov qauv hnav uas pom hauv cov cores rov qab thiab cov khoom rov qab los, kom ntseeg tau tias txhua pawg ntawm DOOSAN txoj kev sib txuas ua haujlwm zoo dua li qhov dhau los.

5. Kev Zoo Tau Txais Daim Ntawv Pov Thawj: Daim Ntawv Pov Thawj CQC, ISO 9001: 2015, thiab Kev Tshuaj Xyuas Hauv Txheej Txheem Zoo

Ib qho ntawm cov laj thawj tseem ceeb uas ua rau CQC TRACK tau txais kev ntseeg siab ntawm cov tsev khawb av thoob ntiaj teb thiab cov tuam txhab tsim kho yog nws txoj cai pov thawj zoo. Lub tuam txhab ua haujlwm raws li kev tswj hwm zoo uas tau pom zoo los ntawm Tuam Tshoj Daim Ntawv Pov Thawj Zoo (CQC) uas ua raws li cov cai ISO 9001: 2015.

Daim ntawv pov thawj CQC rau CQC cov khoom lag luam (cov tshuab txav av thiab lawv cov khoom, suav nrog cov khoom siv hauv qab ntawm lub tshuab khawb av) suav nrog:

• Kev tshuaj xyuas cov khoom siv raw (kev tshuaj xyuas tshuaj lom neeg, kev sim tensile, kev txheeb xyuas qhov nyuaj).
• Kev tswj hwm hauv txhua qhov chaw tsim khoom (kev kuaj xyuas qhov ntev ntawm kev sib tsoo, qhov kub thiab txias ntawm kev kho cua sov thiab kev sau cov ntaub ntawv ntawm lub voj voog, kev kuaj xyuas kev kam rau ua haujlwm).
• Kev lees paub qhov khoom kawg (kev sim tsis ua puas tsuaj, kev ntsuas qhov nyuaj, kev sib raug zoo ntawm qhov ntev, kev sim kev ruaj khov ntawm lub foob, thiab kev ntsuas qhov ntev ntawm cov saw hlau).

Rau DOOSAN 20010300006, 20010300154, 20010300153, thiab 20010300073 txoj kev sib txuas, cov txheej txheem tswj xyuas zoo suav nrog:

• Kev tshuaj xyuas ultrasonic lossis sib nqus particle (NDT) ntawm txhua qhov txuas forged kom pom cov qhov tsis zoo hauv qab xws li laminations, tawg, lossis suav nrog.
• Kev ntsuas qhov tob ntawm qhov nyuaj ntawm cov ntaub ntawv (microhardness traverse) ntawm cov qauv bushings thiab pins los ntawm txhua pawg ntau lawm.
• Kev txheeb xyuas qhov haum ntawm Pin-bushing siv kev ntsuas lub zog hydraulic press-out.
• Kev kuaj xyuas qhov sib zog ntawm cov roj foob rau ntawm cov pob qij txha uas xaiv los ntawm cov saw hlau uas ua tiav lawm.
• Kev txheeb xyuas qhov ntev ntawm tsib lub ntsiab lus raws cov qauv saw hlau random kom ntseeg tau tias ua raws li 190 mm nominal dimension (± 0.3 mm kam rau siab).

Txhua lub CQC track link sib dhos uas tawm hauv lub Hoobkas muaj cim nrog tus lej ntau thiab hnub tsim khoom uas ua rau muaj kev taug qab rov qab mus rau tus lej cua sov hlau qub, qhov chaw forging, lub voj voog kho cua sov, thiab kev sib dhos. Cov ntaub ntawv qib no tsis yog tsuas yog kev coj ua zoo hauv kev tsim kho xwb; nws yog qhov yuav tsum tau ua los ntawm ntau lub tuam txhab mining thoob ntiaj teb ua ntej lawv yuav pom zoo rau tus neeg muag khoom tshiab tom qab kev lag luam.

6. Pab Pawg Tsim Kho Lag Luam Thoob Ntiaj Teb ntawm CQC - Jack, Haily, thiab Mr. Zhou

CQC TRACK vam khom Pab Pawg Lag Luam Thoob Ntiaj Teb uas mob siab rau los tswj cov kev xa khoom nyuaj, cov ntaub ntawv, thiab cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom ntawm kev muab cov khoom siv khawb av thoob ntiaj teb. Pab neeg no muaj cov kws tshwj xeeb hauv cheeb tsam uas nkag siab txog kev lag luam thiab kev coj ua tshwj xeeb hauv txhua lub khw.

• Jack - Tus Thawj Saib Xyuas Nyiaj Txiag Senior rau Tebchaws Europe, Russia, thiab Asmeskas.
  Jack muaj ntau tshaj 12 xyoo ntawm kev paub txog kev xa tawm cov khoom siv hnyav, suav nrog kev paub txog CE cim (European Union), GOST-R daim ntawv pov thawj (Russia), thiab cov ntaub ntawv pov thawj rau North American cov khoom xa tuaj. Nws koom tes nrog CQC lub chaw haujlwm logistics hauv tsev los npaj cov khoom thauj hauv hiav txwv (FCL/LCL), kev thauj khoom los ntawm tsheb ciav hlau, thiab kev xa khoom sai sai los ntawm huab cua mus rau cov chaw nres nkoj thiab cov chaw ua haujlwm thoob plaws Tebchaws Europe, Lavxias Federation, Tebchaws Meskas, Canada, thiab Latin America. Jack kuj tseem ua haujlwm npaj cov lus pom zoo thiab kev sib tham txog daim ntawv cog lus OEM/ODM, suav nrog kev kho kom haum rau cov duab kos rau qhov ntev ntawm txoj kab sib txuas lossis cov ntaub ntawv bushing tshwj xeeb.
• Haily - Tus Neeg Saib Xyuas Kev Xa Khoom Mus Rau Central Asia, Kaus Lim Qab Teb, thiab Australia.
  Haily tshwj xeeb hauv kev lis kev cai thiab daim ntawv pov thawj tshwj xeeb ntawm cov koom pheej Central Asian (Kazakhstan, Uzbekistan, Mongolia), Kaus Lim Qab Teb, thiab Australia. Nws tswj kev npaj cov ntawv xa khoom lag luam, cov npe ntim khoom, daim ntawv pov thawj keeb kwm, thiab cov ntawv qhia kev xeem uas xav tau rau kev tshem tawm kev lis kev cai hauv cov cheeb tsam no. Haily kuj ua haujlwm ncaj qha nrog cov tuam txhab peev txheej Australian uas xav tau ISO 9001: 2015 thiab CQC daim ntawv pov thawj ua ib feem ntawm lawv cov txheej txheem ua ntej kev tsim nyog zoo ntawm cov neeg xa khoom. Nws txoj kev sib raug zoo nrog cov neeg xa khoom hauv Chaw nres nkoj Brisbane, Chaw nres nkoj Melbourne, thiab Chaw nres nkoj Busan ua kom ntseeg tau tias CQC cov khoom sib dhos txuas tuaj txog raws sijhawm txawm tias rau cov xaj project uas muaj lub sijhawm xav tau.
• Mr. Zhou - Tus Thawj Coj Cheeb Tsam rau Middle East, West Asia, Africa, thiab Southeast Asia.
  Mr. Zhou tau ua haujlwm nrog CQC tau 15 xyoos thiab hais tau ntau hom lus (Lus Askiv, Mandarin, thiab Levantine Arabic). Nws yog tus coj CQC txoj kev koom tes nrog cov tuam txhab mining, cov koom haum tsim kho vaj tse ntawm tsoomfwv, thiab cov neeg muag khoom siv thoob plaws Saudi Arabia, UAE, Jordan, Turkey, Nigeria, Ghana, Democratic Republic of Congo, Zambia, Kenya, Indonesia, Thaib, thiab Philippines. Mr. Zhou kuj yog tus saib xyuas kev pabcuam kev txawj ntse hauv qhov chaw, mus xyuas cov chaw ua haujlwm kom tshuaj xyuas cov khoom siv hauv qab tsheb thauj khoom uas puas lawm, paub meej tias muaj kev hloov pauv tus lej ntawm qhov chaw, thiab muab kev qhia txog kev teeb tsa rau cov khoom sib dhos ntawm txoj kev thaum xav tau.

Tag nrho peb tug tswv cuab ntawm pab neeg no muaj lub hom phiaj sib xws: los teb cov lus nug sai, raug, thiab tshaj lij rau DOOSAN cov kev sib dhos sib txuas, suav nrog kev sib piv cov lej sib txawv, qhia txog 45-link vs 49-link configurations rau cov lej tshuab tshwj xeeb, thiab npaj cov ntaub ntawv pov thawj rau cov neeg siv khoom uas xav tau cov lus qhia tshwj xeeb ua ntej yuav khoom.

7. Kev Them Nqi Lag Luam Thoob Ntiaj Teb - Muab Cov Chaw Mines thiab Cov Chaw Tsim Kho Thoob Plaws Rau Lub Tebchaws

CQC TRACK cov khoom sib dhos DOOSAN thiab cov khoom siv hauv qab dav dua tam sim no raug xa mus rau cov lag luam loj hauv kev tsim kho thiab kev khawb av hauv txhua lub teb chaws tshwj tsis yog Antarctica. Lub tuam txhab lub network xa khoom thoob ntiaj teb vam khom kev koom tes logistics nrog cov neeg thauj khoom hauv hiav txwv (Maersk, COSCO, MSC), cov neeg muab kev pabcuam thauj khoom hauv huab cua (DHL, FedEx, UPS), thiab cov neeg ua haujlwm thauj khoom tsheb ciav hlau rau kev xa khoom hla av mus rau thaj chaw tsis muaj av.

Tebchaws Europe - CQC muab cov khoom seem hauv qab ntawm DOOSAN, Caterpillar, Komatsu, thiab Volvo rau cov neeg faib khoom thiab cov chaw ua haujlwm hauv lub tebchaws Yelemees, Poland, Finland, Sweden, Norway, Netherlands, Belgium, Fabkis, Spain, Ltalis, Greece, thiab United Kingdom. Cov neeg siv khoom European tshwj xeeb tshaj yog saib taus CQC cov ntaub ntawv ua raws li CE thiab lub tuam txhab lub peev xwm los muab daim ntawv pov thawj Hom Kev Pom Zoo rau cov tshuab taug qab uas thauj tau ntawm txoj kev uas cov khoom hloov hauv qab ntawm lub tsheb yuav tsum tsis hloov pauv qhov kev teeb tsa tsheb qub.

Sab Hnub Poob Es Xias & Middle East - Cov chaw tseem ceeb suav nrog Saudi Arabia (qhov chaw ua haujlwm NEOM, kev ua haujlwm khawb phosphate), United Arab Emirates (Dubai thiab Abu Dhabi cov khoom siv hauv paus), Qatar (kev tsim kho thiab kev nthuav dav chaw nres nkoj), Jordan (cov chaw khawb potash thiab phosphate), Qaib ntxhw (cov chaw khawb av sib xyaw thiab cov haujlwm hydroelectric), thiab Kuwait (kev pabcuam roj av thiab kev tsim chaw pw hav zoov). Cov xwm txheej hauv suab puam hnyav heev xav tau cov khoom sib dhos ntawm txoj kev sib txuas nrog kev sib khi zoo tiv thaiv kev nkag mus rau hauv xuab zeb zoo, qhov yuav tsum tau ua uas CQC tau ua tiav los ntawm nws txoj kev tsim lub nplhaib foob thiab kev sau roj viscosity siab.

Central Asia – CQC xa khoom mus rau Kazakhstan (cov cheeb tsam khawb av hauv Karaganda thiab Pavlodar), Uzbekistan (cov chaw khawb kub thiab tooj liab), Mongolia (Oyu Tolgoi qhov chaw khawb tooj liab-kub thiab cov khoom siv cuam tshuam), thiab Tajikistan ntawm txoj kev tsheb ciav hlau Dostyk-Alashankou. Cov neeg siv khoom Central Asia nyiam CQC's 190 mm pitch track link assemblies hauv 49-link configuration kom txo qhov siab hauv av hauv thaj av uas feem ntau mos lossis khov.

Tebchaws Asmeskas Qab Teb - CQC lub khw loj tshaj plaws hauv Asmeskas yog Chile, ua raws li Peru (kev khawb tooj liab thiab zinc), Brazil (cov hlau, kub, thiab cov haujlwm tsim kho vaj tse loj), Argentina, Colombia, thiab Bolivia. Hauv Chile lub chaw khawb av Atacama Desert qhov twg qhov kub thiab txias txhua hnub hloov pauv ntau thiab cov hmoov av hauv huab cua muaj zog heev, CQC cov bushings thiab cov foob roj hmab tau ua pov thawj tias muaj kev ciaj sia zoo heev. CQC tswj hwm kev npaj khoom lag luam hauv cheeb tsam nrog tus khub logistics hauv Antofagasta, Chile, kom txo lub sijhawm ua haujlwm rau cov xaj khawb av ceev.

Lavxias teb sab - CQC tuav ib txoj kev xa khoom uas tau tsim tsa los rau kev ua haujlwm khawb av thiab kev tsim kho thoob plaws Lavxias teb sab, suav nrog Siberia (kev khawb pob zeb diamond thiab thee), thaj tsam Urals, thiab cov chaw nres nkoj Far Eastern xws li Vladivostok. Cov khoom xa tuaj raug xa mus los ntawm kev thauj khoom hauv hiav txwv mus rau Vladivostok lossis Vostochny thiab tom qab ntawd faib mus rau hauv av ntawm Trans-Siberian Railway. Txhua qhov kev xa khoom ntawm CQC mus rau Lavxias teb sab suav nrog cov ntaub ntawv pov thawj kev lis kev cai thiab, qhov twg siv tau, cov lus pov thawj GOST.

Kaus Lim Qab Teb - Ib feem tseem ceeb ntawm CQC cov khoom xa tawm hauv Es Xias mus rau Kaus Lim Qab Teb, qhov chaw uas cov neeg tsav tsheb khawb av ntau tshaj plaws hauv ntiaj teb. CQC muab cov khoom sib dhos rau cov neeg muag khoom siv, cov khw kho dua tshiab, thiab cov nyiaj them ncaj qha rau cov neeg tsav tsheb hauv Seoul, Incheon, Busan, thiab Ulsan. Cov qauv 45-txuas thiab 49-txuas 190 hli pitch yog ob qho tib si nrov hauv Kaus Lim Qab Teb, nyob ntawm tus qauv khawb av.

Tebchaws Meskas Qaum Teb - CQC xa khoom mus rau Tebchaws Meskas thiab Canada, feem ntau yog muab cov neeg faib khoom tom qab kev lag luam, cov chaw tsim khoom siv dua tshiab, thiab cov neeg cog lus loj hauv kev tsim kho vaj tse ua haujlwm ntawm txoj kev loj, choj, thiab cov haujlwm kav dej. CQC cov ntaub ntawv pov thawj ISO 9001: 2015 thiab CQC ua tau raws li cov kev cai ntawm cov ntaub ntawv zoo ntawm feem ntau cov neeg yuav khoom hauv Tebchaws Meskas, tshem tawm qhov xav tau kev tshuaj xyuas sab nraud.

Australia – CQC tau tsim kom muaj kev xa khoom mus rau Australia tas li, suav nrog cov xeev khawb av ntawm Western Australia (hlau ore), Queensland (thee thiab tooj liab), New South Wales, thiab Victoria (kev tsim kho vaj tse thiab kev tsim kho). Cov neeg siv khoom Australian xav tau cov ntawv pov thawj khoom siv kom ntxaws (daim ntawv pov thawj zeb, cov ntaub ntawv kho cua sov, thiab cov ntawv qhia kev xeem tawv) rau txhua pawg ntawm cov khoom sib dhos, thiab CQC lub kaw lus taug qab muab cov ntaub ntawv no tsis tu ncua.

Teb chaws Africa – CQC muab cov khoom siv rau cov chaw khawb av thiab cov neeg cog lus hauv South Africa (platinum, kub, manganese, chrome mines), Zambia (tooj liab), Democratic Republic of Congo (cobalt thiab tooj liab), Ghana (kub), Nigeria (kev tsim kho vaj tse), Kenya (kev tsim kho txoj kev thiab kev tsheb ciav hlau), Tanzania, thiab Angola. Kev sib xyaw ua ke ntawm cov xwm txheej kev sib txhuam siab thiab qee zaum cov chaw saib xyuas hauv zos tsawg txhais tau tias lub neej ua haujlwm ntev ntawm CQC's 190 mm pitch track link assemblies yog qhov tseem ceeb rau kev yuav khoom.

Thoob plaws txhua thaj chaw no, CQC txoj kev pom zoo tseem zoo ib yam: kev sib txuas ntawm DOOSAN uas txhim khu kev qha, 100% hloov pauv tau tsim los ntawm OEM cov qauv zoo, txhawb nqa los ntawm pab pawg kws tshaj lij thoob ntiaj teb, thiab xa los ntawm lub network logistics thoob ntiaj teb uas tau lees paub.

8. Xaus Lus - CQC TRACK: Koj Tus Khub Thoob Ntiaj Teb rau DOOSAN 190 mm Pitch Track Link Assemblies

Rau cov thawj coj ntawm cov tsheb thauj khoom, cov neeg muag khoom siv, thiab cov pab pawg yuav khoom siv hauv kev khawb av uas tab tom nrhiav qhov chaw txhim khu kev qha ntawm DOOSAN DX200A, DX225LCA, S200, S220, thiab S225LC cov khoom sib txuas sib dhos uas phim OEM cov lej ntu 20010300006, 20010300154, 20010300153, thiab 20010300073 hauv 45-txuas lossis 49-txuas teeb tsa nrog 190 hli suab, CQC TRACK muab kev daws teeb meem tiav.

CQC muab kev tsim khoom sib xyaw ua ke (chaw tsim khoom casting, chaw tsim khoom forging, chaw tsim khoom bucket tooth forging, chaw sib dhos zaum kawg, thiab chaw ua haujlwm CNC machining) nrog rau daim ntawv pov thawj zoo thoob ntiaj teb (ISO 9001: 2015 / CQC), kev tshawb fawb txog metallurgy (cov hlau forged alloy, cov bushings sib zog tob, cov foob Duo-Cone), thiab pab pawg lag luam thoob ntiaj teb (Jack, Haily, Mr. Zhou).

Hu rau CQC TRACK rau:

• Kev muab khoom ncaj qha los ntawm lub Hoobkas ntawm 190 hli pitch track link assemblies rau DOOSAN S-series thiab DX-series excavators.
• OEM thiab ODM kev tsim khoom hauv qab rau cov tsheb sib xyaw (DOOSAN, Caterpillar, Komatsu, Hitachi, Hyundai, Volvo, thiab lwm yam).
• Kev txhawb nqa kev siv tshuab, kev sib piv cov lej ntawm qhov chaw, thiab kev taw qhia kev teeb tsa.
• Kev xa khoom thoob ntiaj teb mus rau Tebchaws Europe, West Asia, Central Asia, South America, Russia, South Kauslim Teb, North America, Australia, thiab Africa.

CQC TRACK - Kev Ntseeg Siab Txog Kev Tsim Kho Rau Txhua Txoj Kev Sib Txuas.

Yog xav paub tus nqi, cov ntaub ntawv txog kev siv tshuab, thiab kev txiav txim, hu rau CQC's International Business Team ncaj qha: Jack, Haily, lossis Mr. Zhou.