LIUGONG 51C1111 Txoj Kev Sib Dhos Hauv Qab - CQCTRACK - Chaw Tsim Khoom OEM Ncaj Qha Muab Cov Khoom Siv Chassis rau 60-Ton Tracked Excavators

1. Kev Txheeb Xyuas Khoom:LIUGONG 51C1111 Kev Sib Dhos Hauv Qab Cov Menyuamrau Cov Khoom Siv Hnyav Crawler Excavators

LubLIUGONG 51C1111 Kev Sib Dhos Hauv Qab Cov Menyuam(tseem hu ua hauv cov ntawv teev npe lag luam ua lub rooj sib dhos qis dua, lub rooj sib dhos hauv qab, lossis lub log hauv qab) yog ib qho khoom siv thauj khoom tseem ceeb uas tau tsim tshwj xeeb rau LIUGONG cov tshuab khawb av loj hauv 50-70 tuj, suav nrog cov platform tsim khoom hnyav xws li CLG965E series, CLG970E series, thiab cov qauv 60-tuj. Ua haujlwm hauv 50-70 metric ton hnyav, cov tshuab khawb av loj no xav tau cov khoom siv hauv qab uas tau tsim los tiv taus cov khoom hnyav heev, cov xwm txheej cuam tshuam loj, thiab kev hnav tsis tu ncua hauv cov chaw xav tau.

Lub rooj sib dhos ntawm cov menyuam hauv qab - tseem hu ua cov menyuam qis dua - yog ib qho tseem ceeb ntawm lub chassis uas tau teeb tsa ncaj qha rau ntawm lub thav duab menyuam hauv qab lub cev tseem ceeb ntawm lub excavator. Muab tso rau ntawm txoj kab tsheb nqaj hlau qis dua, lub rooj sib dhos ntawm cov menyuam hauv qab txhawb nqa qhov hnyav ua haujlwm tag nrho ntawm lub tshuab, hloov cov khoom no los ntawm lub thav duab loj los ntawm lub thav duab menyuam thiab mus rau ntawm txoj saw hlau thiab khau khiav, coj txoj saw hlau raws nws txoj kev teem tseg kom tiv thaiv kev plam sab thiab tswj kev sib dhos, thiab txo qhov kev sib txhuam dov thaum mus ncig. Yog tsis muaj cov menyuam hauv qab uas tau tsim kho kom zoo, txoj saw hlau yuav muaj kev sib txhuam thiab kev tsis sib haum xeeb ntau dhau, ua rau kev hnav pin thiab bushing sai dua, kev ntev ntawm txoj saw hlau ua ntej lub sijhawm, txo lub neej hauv qab, thiab kev siv roj ntau dua. Rau lub tshuab excavator 60-tuj uas ua haujlwm hauv kev khawb av ntau lossis chaw tsim kho hnyav, txhua lub rooj sib dhos ntawm cov menyuam hauv qab yuav tsum tswj tau cov khoom thauj cuam tshuam, lub zog thawb sab thaum tig, thiab kev raug cov khoom qias neeg ntev (pob zeb hmoov av, xuab zeb, slurry) thaum tswj kev ua haujlwm tig tas li.

Lub51C1111Tus lej OEM ua raws li LIUGONG tus qauv coding system, nrog "51" qhia txog pawg khoom chassis dov. Tus lej no yog sib xws nrog LIUGONG lub platform excavator loj, nrog cov ntaub ntawv muaj zog lees paub qhov51C1111Tus lej ib feem yog siv rau ntawm LIUGONG CLG965 series excavators (hauv chav kawm 50–65 tuj) thiab siv tau rau ntau lub platform hnyav hauv LIUGONG cov kab. Tus lej ib feem 51C1110 (front idler/guide wheel assembly) tau sau tseg rau LIUGONG CLG965 series, lees paub qhov sib xws ntawm cov lej hauv qab thoob plaws CLG965 thiab lwm yam platforms 60-tuj. Cov ntaub ntawv pov thawj kev lag luam qhia tau tias LIUGONG CLG965 track front idler/guide wheel assembly tau muab los ntawm tus lej ib feem 51C1110, tsim los ntawm CQC TRACK (cqctrack), lees paub tias CQC lub peev xwm tsim khoom txhawb nqa ncaj qha rau LIUGONG CLG965 thiab lwm yam platforms 60-tuj.

1.1 LIUGONG Cov Khoom Siv Loj Excavator — Cov Tshuab Tswj Xyuas rau 51C1111 Cov Menyuam Hauv Qab Sib Dhos

LIUGONG Construction Machinery Co., Ltd. (Guangxi LiuGong Machinery Co., Ltd.), tau tsim tsa xyoo 1958 thiab lub hauv paus nyob hauv Liuzhou, Guangxi Province, Suav teb, yog ib lub tuam txhab tsim khoom siv hauv ntiaj teb. Ua thawj lub tuam txhab tsim khoom siv hauv Suav teb uas tau teev npe rau hauv kev lag luam peev (1993) thiab yog tus thawj coj hauv kev lag luam hauv kev lag luam thoob ntiaj teb, LiuGong tau raug xaiv los ntawm 15 lub tuam txhab tsim khoom siv hauv ntiaj teb (Yellow Table, KHL Group). Nrog rau lub network faib khoom dav dav uas nthuav dav ntau dua 140 lub tebchaws thiab 20 lub tuam txhab me me txawv teb chaws, LiuGong cov khoom siv khawb av loj, suav nrog CLG965E, CLG970E, thiab F-series cov khawb av loj, vam khom cov kab ke hauv qab uas tsim los rau kev ua haujlwm hnyav tas mus li.

Lub LIUGONG CLG965E series sawv cev rau lub hauv paus tseem ceeb ntawm LiuGong lub tshuab khawb av hnyav 50–65 tuj. Cov ntaub ntawv los ntawm lub Hoobkas qhia tias CLG965E ua haujlwm hauv qhov hnyav 58,000–63,000 kg (kwv yees li 60 metric tons) thiab nruab nrog lub cav Cummins diesel siab uas muaj zog kwv yees li 298–336 kW (400–450 hp) rau kev tshem av loj, kev khawb av, thiab kev ua haujlwm khawb av. Lub CLG965E HD (Heavy-Duty) variant tau teeb tsa tshwj xeeb rau kev khawb av thiab kev siv pob zeb khawb av, muaj lub hauv qab uas muaj zog nrog cov menyuam hauv qab hnyav xws li 51C1111 sib dhos, lub thav duab ntev rau kev ruaj khov ntxiv, thiab cov khau khiav xaiv tau txog li 700–900 hli rau kev txo qhov siab hauv av hauv cov av mos. Lub peev xwm ntawm lub thoob rau CLG965E yog txij li 3.2 txog 4.1 m³ nyob ntawm seb qhov kev teeb tsa ua haujlwm li cas, nrog rau lub zog khawb siab tshaj 300 kN—cov kev teeb tsa ua haujlwm uas muab cov khoom thauj siab ncaj qha rau ntawm lub hauv qab.

Lub LIUGONG CLG970E series yog lub platform loj dua hauv chav kawm 70-tuj, nrog cov ntaub ntawv pov thawj lees paub qhov hnyav ua haujlwm ntawm 70,500–70,960 kg, siv los ntawm Cummins QSX15 lub cav xa 354 kW (481 hp) ntawm 1,800 rpm. Lub tshuab khawb hnyav no yog lub Hoobkas-nruab nrog cov menyuam hnyav, lub thav duab idler reinforced, thiab kev teeb tsa tag nrho cov kev tiv thaiv kev khiav. Lub kaw lus hauv qab rau CLG970E siv lub kaw lus hauv qab hnyav nrog lub khau khiav dav ntawm 650 hli thiab cov menyuam khiav uas dais tag nrho qhov hnyav ntawm lub tshuab thaum ua haujlwm tas mus li, kev puas tsuaj, thiab kev thauj khoom sab nraud hla ntau yam av. Lub peev xwm ntawm CLG970E lub thoob muaj txij li 4.0 m³ txog 5.2 m³, nrog rau lub zog khawb caj npab ncav cuag 319 kN (tus qauv) / 347 kN (lub zog txhawb nqa), thiab lub zog khawb thoob ncav cuag 360 kN (tus qauv) / 393 kN (lub zog txhawb nqa).

1.2 Kev Siv Sib Txuas: LIUGONG 51C1110 Pem Hauv Ntej Idler thiab CLG965 Platform

Lub LIUGONG 51C1110 pem hauv ntej idler / guide wheel assembly tau raug sau tseg ua lub hauv ntej idler Cheebtsam rau LIUGONG CLG965 excavator, lees paub tias CLG965 series siv lub kaw lus undercarriage tiav qhov twg lub rooj sib dhos hauv qab yog ib feem lej 51C1111 thiab lub pem hauv ntej idler / guide wheel assembly yog ib feem lej 51C1110. Cov lej lej no yog sib xws nrog LiuGong cov khoom siv engineering rau cov platforms excavator loj.

1.3 Cov Lus Qhia Txog Kev Siv Hauv Kev Khawb Av

Lub rooj sib dhos hauv qab ntawm txoj kev taug kev uas tau tsim los rau daim ntawv thov LIUGONG 51C1111 hauv 60-tuj-chav kawm excavators yuav tsum ua tau raws li lossis tshaj cov qauv kev ua hlau thiab kev ua tau zoo hauv qab no:

Lub kaw lus foob ntau theem siab heev—ua ke nrog lub foob NBR (nitrile roj hmab) thawj zaug, cov kav dej labyrinth uas tshem cov roj uas tsim thaj chaw siab zoo los tshem tawm cov pa phem, thiab lub tshuab khawb hmoov av sab nraud/deflector los thaiv cov khib nyiab loj dua thiab av nkos—tau raug lees paub tshwj xeeb rau kev ua haujlwm hauv cov xwm txheej ntub thiab abrasive. Qhov kev teeb tsa sealing no yog qhov tseem ceeb rau LIUGONG excavators xa mus rau thaj chaw khawb av uas muaj cov hmoov av silica zoo, av nplaum slurry, lossis nag los ntawm monsoon.

2. CQC TRACK (CQCTRACK): Chaw Tsim Khoom OEM Kev Tshaj Lij Muab Khoom Siv Chassis Rau 60-Ton Tracked Excavators

CQC TRACK (Heli Machinery Manufacturing Co., Ltd., lub npe lag luam cqctrack), lub hauv paus nyob hauv Quanzhou, Fujian Province, Suav teb, yog ib lub chaw tsim khoom tshwj xeeb thiab tus neeg muag khoom ncaj qha ntawm OEM (Original Equipment Manufacturer) thiab ODM (Original Design Manufacturer) cov khoom siv hauv qab rau cov tshuab khawb av nruab nrab mus rau loj heev, suav nrog cov tshuab hnyav 60-tuj, thiab rau cov tshuab drilling, bulldozers, crawler loaders, thiab cov tshuab tho qhov av. Nrog ntau tshaj 20 xyoo ntawm kev paub txog kev tsim khoom hauv qab, CQC TRACK ua haujlwm ua tus khub koom tes ntseeg siab rau cov tuam txhab khawb av thoob ntiaj teb, cov neeg cog lus tsim kho hnyav, cov neeg kho dua tshiab cov khoom siv, thiab cov neeg faib khoom tom qab muag thoob plaws rau lub teb chaws.

CQC TRACK cov haujlwm tsim khoom yog sib koom ua ke tag nrho, npog plaub pawg khoom tseem ceeb hauv qab tsheb thauj khoom: cov menyuam hauv qab tsheb thauj khoom, cov menyuam nqa khoom (cov menyuam sab saum toj), cov menyuam pem hauv ntej, cov sprockets khiav, thiab cov sib dhos sib txuas (cov saw hlau khiav). Qhov dav ntawm lub peev xwm tsim khoom no tso cai rau CQC muab cov txheej txheem hauv qab tsheb thauj khoom tiav rau LIUGONG excavators loj, suav nrog 51C1111 cov menyuam hauv qab tsheb thauj khoom sib dhos, cov menyuam pem hauv ntej sib xws (51C1110), thiab cov pab pawg saw hlau khiav.

2.1 OEM Manufacturing — Kev Haum Rau LIUGONG Cov Lus Qhia

Ua ib lub chaw tsim khoom OEM, CQC TRACK tsim cov LIUGONG 51C1111 Track Bottom Roller Assembly kom raug raws li qhov ntev, metallurgical, thiab kev ua tau zoo - txhua qhov tseem ceeb (roller outer diameter, flange spacing, bore diameter, shaft interface geometry, flange design, thiab heat treatment profile) tau txheeb xyuas raws li cov qauv qub ntawm LIUGONG kom ntseeg tau tias 100% kev sib pauv tau yam tsis muaj kev hloov kho thav duab, rov vuam, lossis rov tho qhov. Lub induction-hardened raceway, forged alloy steel construction, thiab multi-labyrinth sealed bearing system tau tsim los muab kev pabcuam ntev dua txawm tias nyob rau hauv cov chaw ua haujlwm abrasive heev.

CQC lub peev xwm kev txawj ntse rau LIUGONG cov khoom hauv qab tau sau tseg thoob plaws ntau kab khoom. Rau LIUGONG CLG933E, CQC tsim cov 51C0331 txoj kev sib dhos hauv qab roller siv induction-hardened raceway, forged alloy steel construction, thiab multi-labyrinth sealing bearing system. Rau LIUGONG CLG970E (70-ton chav kawm), CQC tsim 14C0287 / 14C0287C1 txoj kev sib dhos hauv qab roller ua ib qho khoom siv chassis hnyav uas tsim los rau CLG970E. Rau LIUGONG CLG936E, CQC tsim 51C0249 txoj kev sib dhos hauv qab roller nrog cov khoom forged, cov thev naus laus zis sealing siab heev, thiab cov txheej txheem kho cua sov zoo tshaj plaws. LIUGONG CLG965 pem hauv ntej idler/guide wheel assembly (qhov lej 51C1110) tau sau tseg tias yog tsim los ntawm CQC TRACK, lees paub tias CQC lub peev xwm engineering txhawb nqa lub platform hnyav no ncaj qha. Cov khoom LIUGONG no qhia tau tias CQC paub txog LiuGong txoj kev tsim khoom.

2.2 ODM Kev Tsim Khoom — Kev Tsim Kho Kom Haum Rau Cov Kev Xav Tau Tshwj Xeeb Hauv Kev Khawb Av

Ua ib lub chaw tsim khoom ODM, CQC TRACK muab cov kev pabcuam tsim kho thiab tsim qauv rau cov neeg siv khoom uas xav tau cov khoom sib dhos hauv qab nrog cov lus qhia hloov kho dua li cov qauv OEM:

• Nce Qhov Siab / Profile ntawm Flange: Rau cov ntawv thov uas xav tau kev taw qhia ntxiv rau sab nraud - xws li kev ua haujlwm khawb av nrog cov xwm txheej sab nraud hnyav, kev teeb tsa hauv qab tsheb ntev, lossis kev khawb av mos hauv av nkos, hav dej, lossis av nplaum - CQC tuaj yeem hloov kho qhov geometry ntawm flange kom muab kev khaws cia ntawm txoj kev zoo dua thiab tiv thaiv kev tawm tsam thaum tig ntawm thaj av tsis sib luag.
• Lwm Cov Khoom Siv Duo‑Cone lossis Labyrinth Seal: Rau cov chaw khawb av kub heev (Canadian roj xuab zeb ntawm −45°C, Siberian pob zeb diamond mines, Atacama Desert tooj liab mines ntawm +50°C), cov khoom sib xyaw tshwj xeeb uas tswj tau qhov yooj ywm thiab kev ua haujlwm ntawm sealing los ntawm −50°C txog +150°C tuaj yeem teev tseg. Cov txheej txheem dual‑cone lossis floating roj seal tuaj yeem hloov qhov kev teeb tsa triple‑labyrinth rau cov ntawv thov uas xav tau tshaj plaws.
• Qhov tob ntawm cov khoom siv uas tawv dua: Rau cov chaw uas muaj cov khoom siv sib txhuam ntau heev xws li cov chaw khawb pob zeb granite, cov chaw khawb hlau (Western Australia's Pilbara region), lossis cov chaw nplua nuj silica hauv Chile thiab South Africa, CQC tuaj yeem txuas qhov tob ntawm cov khoom siv uas tawv mus txog 10–12 hli ntawm HRC45–HRC50, muab lub neej hnav ntev dua piv rau qhov tob ntawm cov khoom siv uas yog 6–8 hli.
• Cov Cartridges Bearing Tshwj Xeeb: Rau cov ntawv thov nrog cov khoom siv hnyav siab heev (kev tuav pob zeb tawg) lossis kev mus ncig ceev ceev ntawm thaj chaw ua haujlwm sib cais (piv txwv li, kev tsim cov kav dej hla thaj chaw suab puam), cov bearings spherical roller bearings uas tau hloov kho dua tshiab lossis cov bearings tapered roller bearings uas muaj peev xwm khaws roj ntau dua tuaj yeem suav nrog.

Cov neeg siv khoom tuaj yeem muab cov duab kos thawj ntawm cov khoom siv (LiuGong cov duab kos ib feem yog tias muaj), cov qauv CAD, lossis cov qauv kuaj lub cev, thiab CQC pab pawg tsim kho hauv tsev yuav rov ua dua lossis tsim dua lub rooj sib dhos hauv qab ntawm txoj kev kom ua tau raws li cov kev xav tau ua haujlwm ntawm qhov chaw khawb av.

2.3 Daim Ntawv Pov Thawj Zoo — ISO 9001:2015

CQC TRACK tuav daim ntawv pov thawj ISO 9001: 2015 thiab ua haujlwm raws li lub kaw lus tswj xyuas zoo. CQC cov txheej txheem tswj xyuas zoo uas tau sau tseg rau cov menyuam khiav suav nrog:

• Kev nrhiav tau cov khoom siv raw: Txhua pawg hlau siv rau hauv 51C1111 ntau lawm yog tshuaj xyuas los ntawm kev siv cov khoom siv hluav taws xob los xyuas kom meej tias cov khoom sib xyaw (50Mn, 55Mn, 40Cr, 42CrMo) ua tau raws li LIUGONG cov lus qhia thawj.
• Kev tswj hwm hauv cov txheej txheem: Kev sim qhov nyuaj (Rockwell C scale) yog ua rau ntawm cov menyuam lub cev, cov nplaim flange, raceways, thiab cov shafts ntawm ntau theem ntau lawm kom paub meej tias qhov nyuaj ntawm qhov chaw ntawm 55-60 HRC nrog qhov tob ntawm 6-10 hli ntawm HRC45-HRC50.
• Kev sim tsis ua puas tsuaj (NDT): Kev kuaj pom qhov tsis zoo ntawm ultrasonic thiab kev tshuaj xyuas cov khoom sib nqus tau ua rau txhua lub cev forged lossis cast roller kom pom cov qhov tsis zoo hauv qab xws li laminations, tawg, voids, lossis porosity uas tuaj yeem ua rau muaj kev puas tsuaj loj heev nyob rau hauv cov khoom hnyav.
• Kev lees paub qhov khoom kawg: Txhua lub rooj sib dhos hauv qab uas ua tiav lawm yuav raug kuaj xyuas qhov tig ntawm lub zog (kom paub tseeb tias lub log thiab lub foob raug nias zoo), kuaj qhov xau ntawm lub foob hauv qab lub zog ua haujlwm simulated (50–80 bar), kev tshuaj xyuas qhov ntev ntawm cov ntaub ntawv flange (±0.05 hli kev kam rau siab), thiab kev tshuaj xyuas zaum kawg rau qhov tiav ntawm qhov chaw thiab kev ua kom zoo ntawm cov xim pleev.
• Kev taug qab tau: Txhua lub rooj sib dhos hauv qab uas ua tiav lawm muaj cim nrog tus lej sib txawv txuas nrog tus lej cua sov thawj, qhov chaw forging lossis casting, lub voj voog kho cua sov, thiab kev sib dhos zaum kawg - qib kev taug qab tau uas cov tuam txhab khawb av thoob ntiaj teb hauv Australia, Chile, Canada, thiab South Africa xav tau ua ntej pom zoo rau tus neeg muag khoom tshiab tom qab kev lag luam hauv qab.

3. Kev Tsim Khoom Siv Hauv Chaw Tsim Khoom Uas Sib Koom Ua Ke — Kev Muab Khoom Ncaj Qha Los Ntawm Lub Hoobkas

CQC TRACK lub peev xwm xa khoom LIUGONG 51C1111 Track Bottom Roller Assemblies thiab lwm yam khoom siv chassis hnyav tas li yog nyob ntawm kev tsim khoom siv sib xyaw ua ke. Kev sib xyaw ua ke no tshem tawm qhov sib txawv ntawm cov khoom xa tuaj, qhov tsis sib xws ntawm qhov zoo, thiab kev ncua sijhawm tsim khoom uas cuam tshuam nrog kev cog lus ua haujlwm, ua rau lub sijhawm ua khoom sai dua (feem ntau yog 15-20 hnub ua haujlwm rau cov xaj txheem), kev ua haujlwm zoo tshaj plaws, thiab kev ywj pheej los pab txhawb ODM kev hloov kho yam tsis muaj kev vam khom sab nraud.

Chaw Tsim Khoom Siv Hlau. Tsim cov khoom seem raw rau cov khoom siv hauv qab (sprockets, idlers, support rollers, thiab qee yam khoom siv qhia kev) siv cov txheej txheem casting xuab zeb ntsuab thiab ua npuas dej ploj. Txhua pawg casting raug kuaj pom qhov tsis zoo thiab tshuaj xyuas tshuaj kom paub meej tias cov khoom sib xyaw thiab kev ua haujlwm zoo ua ntej mus rau cov haujlwm tom ntej.

Lub Hoobkas Forging. Lub chaw tseem ceeb rau kev tsim cov CQC's LIUGONG 51C1111 lub cev hauv qab ntawm cov menyuam. Cov hlau billets uas muaj zog heev (50Mn lossis 40Cr qib) raug cua sov rau qhov kub thiab txias austenitizing tswj tau (1,100–1,200 ° C) thiab ua los ntawm kev siv hydraulic press forging. Kev kaw-tuag forging ua rau cov hlau ntws sib phim nrog cov duab ntawm lub cev menyuam, ua rau muaj kev tiv taus qaug zog thiab kev cuam tshuam zoo dua piv rau lwm txoj hauv kev cam khwb cia.

Lub Hoobkas Forged Bucket Tooth. Muaj cov txheej txheem kev lees paub zoo ib yam thiab kev txawj ntse ntawm cov hlau sib xyaw zoo li cov kab sib txuas ntawm txoj kev. Lub chaw no ua rau CQC muab cov khoom siv khawb av tiav - cov hniav thoob thiab cov adapters rau LIUGONG, CATERPILLAR, KOMATSU, HITACHI, VOLVO, thiab lwm hom - nrog rau cov khoom sib dhos hauv qab txoj kev, ua kom muaj kev yuav khoom rau cov tswv tsheb thauj khoom.

Chaw Ua Haujlwm CNC Machining. Nruab nrog CNC lathes ntsug, kab rov tav tho qhov mills, thiab precision grinding centers. Cov haujlwm tiav tseem ceeb rau 51C1111 sib dhos suav nrog kev tig qhov tseeb ntawm lub log sab nraud mus rau qhov ntev (± 0.05 hli kev kam rau siab), kev ua tiav ntawm ob lub flange geometries, kev tho qhov tseeb ntawm cov kabmob qhov thiab cov shaft journal interfaces, kev sib tsoo ntawm cov chaw mounting, thiab kev luam theej duab laser kawg rau kev lees paub zoo. Lub hau kawg precision-machined thiab lub zog siab, qib-cim bolts ua kom muaj kev sib dhos zoo.

Lub Hoobkas Sib Dhos Zaum Kawg. LIUGONG 51C1111 txoj kab hauv qab roller sib dhos tau sib dhos rau ntawm cov kab indexing tshwj xeeb siv cov khoom siv hydraulic nias calibrated kom ua tiav qhov haum ntawm cov kabmob thiab kev sib dhos ntawm lub ncej. Lub kaw lus labyrinth seal ntau theem siab heev - suav nrog lub foob NBR thawj zaug, cov roj-tshem cov labyrinth channels, thiab cov plua plav sab nraud scraper / deflector - tau teeb tsa nrog cov roj ntsuas (feem ntau 150-200 ml ib lub rooj sib dhos roller nyob ntawm qhov loj me). Txhua lub rooj sib dhos dhau los ntawm kev txheeb xyuas lub zog tig kom ntseeg tau tias qhov foob raug thiab kev thauj khoom ua ntej, kev kuaj xyuas qhov xau hauv qab 50-80 bar siab rau 30 feeb tsawg kawg nkaus, flange hardness thiab kev tshuaj xyuas profile kom paub meej tias cov nplaim induction-hardened (55-60 HRC) thiab ob lub flange geometry kom raug, thiab kev tshuaj xyuas zaum kawg rau qhov tiav ntawm qhov chaw, xim / txheej txheem kev ncaj ncees, thiab kev haum tag nrho.

4. Kev Ntseeg Tau Zoo Uas Tau Pom Zoo Hauv Thaj Chaw — Kev Ua Haujlwm Zoo Hauv Kev Khawb Av Thiab Kev Tsim Kho Hnyav

CQC's LIUGONG 51C1111 cov khoom sib dhos hauv qab thiab cov khoom siv hauv qab tau khaws cov kev pabcuam hauv thaj chaw dav dav thoob plaws qee qhov chaw ua haujlwm hauv ntiaj teb uas xav tau kev khawb av thiab kev tsim kho hnyav tshaj plaws, suav nrog cov cheeb tsam uas cov tshuab khawb av LIUGONG loj tau siv dav - South America, Africa, Southeast Asia, Russia, Australia, thiab Middle East.

4.1 Kev Khawb Tooj Liab — Atacama Desert, Chile

Hauv Chile lub Atacama Desert tooj liab mines, qhov twg txhua hnub kub hloov pauv ntau heev ntawm +5 ° C thaum hmo ntuj thiab +45 ° C thaum nruab hnub, cov hmoov av silica hauv huab cua yog abrasive heev, thiab cov khoom me me nkag mus rau hauv txawm tias cov kab me me, CQC cov thawv-hardened hauv qab rollers (HRC55–60 qhov nyuaj ntawm qhov chaw nrog 8–10 hli qhov tob) thiab ntau theem labyrinth seal systems ua tiav lub neej ntev - feem ntau 3,000–3,500 teev hauv kev ua haujlwm mining tas mus li - piv rau cov khoom hloov pauv tom qab uas feem ntau tsis ua haujlwm hauv 2,000–2,500 teev. Rau cov neeg npaj kev saib xyuas lub qhov tsua uas ua haujlwm kaum lossis ntau dua LIUGONG CLG965E / CLG970E excavators hauv kev ua haujlwm tooj liab loj, lub neej ntev hauv qab roller txhais tau ncaj qha mus rau hauv kev txo qis lub sijhawm tsis tau teem sijhawm thiab qis dua cov khoom siv hauv qab txhua xyoo.

4.2 Kev Tshawb Fawb Hlau thiab Thee — Australia

Hauv kev khawb hlau hauv thaj av Pilbara ntawm Western Australia thiab kev khawb thee hauv Bowen Basin ntawm Queensland - qhov chaw uas muaj kev cuam tshuam loj los ntawm cov pob zeb ntse, kev mus ncig ceev ceev ntawm thaj chaw ua haujlwm sib cais dav dav, qhov kub thiab txias siab (feem ntau tshaj 40 ° C), thiab cov av uas muaj kev sib txhuam heev ua rau muaj kev ntxhov siab loj rau cov khoom hauv qab - CQC cov menyuam hauv qab forged qhia tau tias muaj kev tiv thaiv kev qaug zog thiab kev nqus kev cuam tshuam zoo heev. Cov flanges ob chav induction-hardened (HRC55–60) tiv taus chipping thiab tawg txawm tias tom qab raug rau cov hlau ntse thiab cov khoom thee ntev ntev, thaum lub kaw lus labyrinth seal ntau theem tiv thaiv cov hmoov av abrasive nkag mus. Cov kws kho tshuab hauv av Australian tau tshaj tawm tias muaj kev txo qis ntawm kev cuam tshuam hauv qab roller tom qab hloov mus rau CQC assemblies.

4.3 Kev Khawb Kub, Platinum, Chrome, thiab Kub — South Africa

Hauv South Africa cov chaw khawb av platinum thiab chrome hauv Bushveld Igneous Complex, thiab hauv cov chaw khawb av kub thoob plaws Witwatersrand Basin, qhov twg pob zeb tawg ua rau muaj kev cuam tshuam loj heev rau cov menyuam hauv qab, flanges, thiab bearings, CQC cov menyuam hauv qab tau lees paub lawv cov qauv kev ruaj khov thiab kev ua haujlwm zoo tom qab ntau txhiab teev ntawm kev ua haujlwm yam tsis muaj flange tawg, foob tsis ua haujlwm, lossis kev ua qias tuaj ntawm cov kabmob. Rau cov thawj coj saib xyuas qhov chaw khawb av uas ua haujlwm rau cov neeg khawb av LIUGONG loj hauv Rustenburg, Polokwane, thiab Carletonville, qhov no txhais tau tias lub neej ua haujlwm kwv yees tau thiab muaj peev xwm npaj lub sijhawm saib xyuas hauv qab nrog kev ntseeg siab.

4.4 Kev Khawb Av Hauv Huab Cua Txias Heev — Russia thiab Canada

Hauv Siberian pob zeb diamond thiab thee mines (Sakha Republic thiab Kemerovo Oblast) qhov twg lub caij ntuj no kub poob qis dua −45 ° C, thiab hauv Canadian roj xuab zeb ua haujlwm hauv thaj av Athabasca (Alberta) qhov twg txias heev ua ke nrog cov xuab zeb silica abrasive heev, CQC cov kev xaiv kaw qis-kub tswj kev ywj pheej thiab kev ua haujlwm zoo ntawm qhov kub qis dua xoom thaum lub cev forged steel roller tiv taus brittle fracture. Lube-for-Life lub Hoobkas-kaw tsim tshem tawm kev saib xyuas niaj hnub hauv cov xwm txheej txias uas kev pabcuam hauv thaj teb yuav nyuaj heev.

4.5 Kev Tsim Kho Vaj Tse thiab Kev Rho Pob Zeb Loj — Middle East, Southeast Asia, thiab South America

Hauv cov chaw ua haujlwm loj NEOM hauv Saudi Arabia cov xuab zeb zoo nkauj, qhov twg cov xuab zeb zoo nkag mus yog hom tseem ceeb ntawm kev ua tsis tiav ntawm lub foob, lub kaw lus sib txuas ntau theem - nrog nws cov kav dej labyrinth uas tshem cov roj tsim kom muaj thaj chaw siab zoo los tshem tawm cov pa phem - tau raug lees paub tias ua tau zoo hauv cov chaw ua haujlwm hnyav. Hauv kev ua haujlwm hnyav hauv Indonesia, Thaib teb, Philippines, thiab Nyab Laj, qhov twg nag los nag ua rau muaj av nplaum thiab cov av nplaum uas nyuaj rau ntawm cov foob khiav, lub tshuab khawb av sab nraud / lub tshuab tiv thaiv plua plav thaiv cov khib nyiab loj dua thiab av nkos. Hauv cov haujlwm pas dej hydroelectric hauv Turkey thiab Brazil, qhov twg cov av nplaum uas muaj av nplaum thiab kev mus ncig ntev ntawm cov chaw ua haujlwm tso kev ntxhov siab tas mus li rau cov khoom hauv qab, CQC cov rooj sib txoos tau ua pov thawj tias lub neej ntev dua thiab qhov yuav tsum tau saib xyuas lub foob tsawg kawg nkaus.

4.6 Cov Ntaub Ntawv Qhia Txog Tus Neeg Ua Haujlwm Thoob Ntiaj Teb ntawm Cov Neeg Ua Haujlwm Fleet

Kev sib piv hauv thaj chaw ywj pheej uas tau ua los ntawm cov neeg ua haujlwm thoob ntiaj teb loj (cov chaw ua haujlwm hauv av thiab cov neeg cog lus ua haujlwm hnyav ua haujlwm sib xyaw LIUGONG, CATERPILLAR, KOMATSU, HITACHI, thiab VOLVO fleets) qhia tau tias CQC cov log tsheb khiav hauv qab muaj:

• Lub neej ua haujlwm ntev dua piv rau cov khoom siv tom qab kev lag luam txheem - feem ntau ntev dua 30% hauv cov xwm txheej kev khawb av.
• Txo lub sijhawm tsis ua haujlwm uas tsis tau teem tseg — txo 15–20% ntawm kev cuam tshuam hauv qab ntawm cov menyuam thoob plaws cov pawg khawb av loj.
• Kev txo qis txhua xyoo ntawm kev siv nyiaj rau cov khoom hauv qab - 20–25% qis dua tag nrho tus nqi ntawm kev muaj thaum hloov cov menyuam yaus tom qab kev lag luam nrog CQC sib dhos.
• Cov xwm txheej tsis ua haujlwm ntawm lub foob yuav luag xoom thaum lub sijhawm 2,000 teev thawj zaug ntawm kev ua haujlwm hauv cov xwm txheej ib txwm mus rau cov xwm txheej hnyav.

Rau cov tsheb thauj khoom loj uas siv kaum lossis ntau dua 60-tuj-chav kawm LIUGONG excavators, kev txuag ua ke ntawm cov nqi khoom, cov neeg ua haujlwm, thiab lub sijhawm tsim khoom poob tuaj yeem ncav cuag ntau pua txhiab daus las txhua xyoo thaum tib lub sijhawm txhim kho kev muaj tshuab - qhov ntsuas tseem ceeb rau cov chaw tsim khoom ntau.

5. Pab Pawg Lag Luam Thoob Ntiaj Teb ntawm CQC — Jack, Haily, thiab Mr. Zhou

CQC TRACK lub Chaw Ua Lag Luam Thoob Ntiaj Teb muaj cov kws tshaj lij kev lag luam uas tswj hwm cov kev xa khoom nyuaj, cov ntaub ntawv, kev txhawb nqa kev txawj ntse, thiab cov kev xav tau tshwj xeeb ntawm cov neeg siv khoom ntawm kev muab cov khoom siv khawb av thoob ntiaj teb.

• Jack — Tus Thawj Saib Xyuas Nyiaj Txiag Senior rau Tebchaws Europe, Russia, thiab Amelikas. Jack muaj kev paub dhau los hauv 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 imports (Tebchaws Meskas, Canada, Mexico). Nws koom tes nrog CQC lub chaw haujlwm logistics hauv tsev los npaj kev thauj khoom hauv hiav txwv (FCL/LCL), kev thauj khoom los ntawm tsheb ciav hlau (rau kev xa khoom hla av mus rau Central Asian markets), thiab kev xa khoom sai sai los ntawm huab cua mus rau chaw nres nkoj thiab cov chaw ua haujlwm thoob plaws Tebchaws Europe, Russia, 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.
• Haily — Tus Neeg Saib Xyuas Kev Xa Khoom Mus Rau Central Asia, Kaus Lim Qab Teb, thiab Australia. Haily tshwj xeeb hauv kev cai lij choj thiab daim ntawv pov thawj tshwj xeeb ntawm cov koom pheej Central Asian (Kazakhstan, Uzbekistan, Mongolia, Tajikistan ntawm txoj kev tsheb ciav hlau Dostyk–Alashankou), Kaus Lim Qab Teb (Incheon, Busan, Ulsan), thiab Australia (Brisbane, Melbourne, Fremantle). 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 ua haujlwm ncaj qha nrog cov tuam txhab khawb av Australian uas xav tau cov ntaub ntawv pov thawj ISO 9001: 2015 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 xa khoom ua kom ntseeg tau tias CQC's LIUGONG cov khoom sib dhos hauv qab tuaj txog raws sijhawm txawm tias rau cov xaj khawb av uas muaj sijhawm.
• Mr. Zhou — Tus Thawj Coj Cheeb Tsam rau Middle East, West Asia, Africa, thiab Southeast Asia. Mr. Zhou muaj ntau tshaj 15 xyoo ntawm kev paub txog kev muab cov khoom siv hnyav thiab hais tau ntau hom lus (Lus Askiv, Mandarin, thiab Levantine Arabic). Nws ua tus thawj coj rau 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 (NEOM thiab kev ua haujlwm mining phosphate), UAE, Jordan, Turkey, Nigeria, Ghana (cov chaw khawb kub), Democratic Republic of Congo (cobalt thiab tooj liab), Zambia (tooj liab), Kenya, Indonesia, Thaib teb, thiab Philippines. Mr. Zhou kuj muab kev pabcuam txhawb nqa kev txawj ntse hauv qhov chaw, mus xyuas cov chaw khawb av kom tshuaj xyuas cov khoom siv hauv qab, paub meej tias muaj kev hloov pauv tus lej, thiab muab kev taw qhia rau kev teeb tsa rau cov khoom sib dhos hauv qab thaum xav tau.

6. Kev Them Nqi Lag Luam Thoob Ntiaj Teb — Kev Muab Kev Ua Haujlwm Hauv Kev Khawb Av Thiab Kev Tsim Kho Hauv Rau Lub Tebchaws

CQC's LIUGONG 51C1111 Track Bottom Roller Assemblies thiab cov khoom siv chassis tiav tam sim no raug xa mus rau cov lag luam loj hauv kev khawb av thiab kev tsim kho thoob ntiaj teb:

• Tebchaws Europe — Lub Tebchaws Yelemees, Poland, Finland, Sweden, Norway, Netherlands, Belgium, Fabkis, Spain, Ltalis, Tim Nkij teb chaws, United Kingdom. Cov neeg siv khoom European tshwj xeeb tshaj yog saib taus CQC cov ntaub ntawv ua raws li CE thiab daim ntawv pov thawj Hom Kev Pom Zoo yog tias xav tau.
• Sab Hnub Poob Es Xias thiab Middle East — Saudi Arabia (NEOM project, phosphate mining), United Arab Emirates (Dubai thiab Abu Dhabi infrastructure), Qatar, Jordan (potash thiab phosphate mines), Qaib ntxhw (aggregate quarries thiab hydroelectric projects), Kuwait (oilfield service).
• Central Asia — Kazakhstan (Karaganda thiab Pavlodar mining regions), Uzbekistan (kub thiab tooj liab mines), Mongolia (Oyu Tolgoi copper-gold mine), Tajikistan ntawm Dostyk-Alashankou rail corridor.
• South America - Chile (Atacama Desert tooj liab mines), Peru (tooj liab thiab zinc mines), Brazil (hlau ore thiab kub mines - Carajás thiab Minas Gerais), Argentina, Colombia, Bolivia.
• Lavxias teb sab — Cov chaw khawb pob zeb diamond thiab thee hauv Siberian (Yakutia, Kemerovo), cov chaw khawb av hauv cheeb tsam Urals thiab cov chaw nres nkoj Far Eastern (Vladivostok, Vostochny), faib rau hauv av los ntawm Trans-Siberian Railway. Txhua qhov kev xa khoom suav nrog cov ntawv pov thawj GOST qhov twg siv tau.
• Kaus Lim Qab Teb — Ib feem tseem ceeb ntawm CQC cov khoom xa tawm hauv Es Xias mus rau Kaus Lim Qab Teb, muab cov khoom siv rau cov neeg muag khoom, cov khw kho dua tshiab, thiab cov nyiaj them ncaj qha rau cov tsheb thauj khoom hauv Seoul, Incheon, Busan, thiab Ulsan.
• Tebchaws Meskas Qaum Teb — Tebchaws Meskas thiab Canada, 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 ua tau raws li feem ntau cov kev xav tau zoo ntawm cov neeg yuav khoom hauv North America.
• Australia — Western Australia (Pilbara cov chaw zeb hlau), Queensland (Bowen Basin cov chaw zeb thee thiab cov haujlwm 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 ntxaws 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 hauv qab, thiab CQC lub kaw lus taug qab muab cov ntaub ntawv no tsis tu ncua.
• Teb chaws Africa — South Africa (Bushveld Igneous Complex platinum, kub, manganese, thiab chrome mines), Zambia (cheeb tsam Copperbelt), Democratic Republic of Congo (Katanga tooj liab thiab cobalt siv), Ghana (Ashanti kub siv), Nigeria (kev tsim kho vaj tse), Kenya (kev tsim kho txoj kev thiab kev tsheb ciav hlau), Tanzania, thiab Angola.

7. Xaus Lus — Xaiv CQC TRACK rau LIUGONG 51C1111 Track Bottom Roller Assemblies

Rau cov thawj coj ntawm cov tsheb thauj khoom, cov pab pawg yuav khoom siv hauv av, cov neeg muag khoom siv, thiab cov neeg cog khoom siv hauv paus uas xav tau qhov chaw txhim khu kev qha ntawm LIUGONG 51C1111 Track Bottom Roller Assemblies rau 60-tuj-chav kawm crawler excavators, CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.) muab kev daws teeb meem kev tsim khoom tiav, kev sib xyaw ua ke ntsug uas tau txhawb nqa los ntawm ntau tshaj 20 xyoo ntawm kev txawj ntse tshwj xeeb hauv qab.

CQC TRACK ua ke:

• Cov chaw tsim khoom sib xyaw ua ke ntsug - chaw tsim khoom casting, chaw tsim khoom forging, chaw tsim khoom forged bucket tooth, chaw ua haujlwm CNC machining, thiab chaw sib dhos zaum kawg.
• Muaj peev xwm tsim khoom OEM thiab ODM - txhawb nqa LIUGONG CLG965E, CLG970E, thiab cov platforms 60-ton-class, nrog rau kev sib raug zoo rau LIUGONG CLG933E (51C0331), CLG936E (51C0249), CLG965 (51C1110 pem hauv ntej idler), thiab CLG970E (14C0287 series).
• Cov ntawv pov thawj zoo thoob ntiaj teb — ISO 9001: 2015, nrog rau CQC cov txheej txheem tswj xyuas zoo rau txhua pawg ntau lawm.
• Kev siv tshuab metallurgy qib mining — forged lossis precision-cast 50Mn/40Cr steel lub cev, ntau theem labyrinth sealing system (lub foob NBR thawj + roj-clearing labyrinth channels + external dust scraper/deflector), induction-hardened raceway (55–60 HRC), dual flange geometry rau kev taw qhia kev ruaj ntseg, thiab case hardening rau 6–10 hli tob.
• Kev ua tau zoo hauv thaj teb uas tau lees paub - ntau txhiab teev ntawm lub neej ua haujlwm hauv cov xwm txheej mining thoob plaws Chile, Australia, South Africa, Russia, Canada, Saudi Arabia, thiab Indonesia, nrog rau cov ntaub ntawv pov thawj txog kev ua haujlwm ntev txog li 30% piv rau cov khoom siv tom qab muag dav dav.
• Pab pawg ua lag luam thoob ntiaj teb uas mob siab rau — Jack, Haily, thiab Mr. Zhou rau kev muag khoom thoob ntiaj teb, kev xa khoom, thiab kev txhawb nqa kev txawj ntse.
• Kev xa khoom thoob ntiaj teb - Xa tawm mus rau Tebchaws Europe, West Asia, Central Asia, South America, Russia, South Kauslim Teb, North America, Australia, thiab Africa, npog txhua qhov kev lag luam loj hauv kev khawb av thiab kev tsim kho.

Hu rau CQC TRACK ncaj qha rau:

• Lub Hoobkas muab khoom ncaj qha rau LIUGONG 51C1111 Track Bottom Roller Assemblies thiab cov khoom siv hauv qab rau 60-tuj-class excavators.
• OEM thiab ODM kev tsim khoom hauv qab rau cov tsheb sib xyaw (LIUGONG, CATERPILLAR, KOMATSU, HITACHI, VOLVO, DOOSAN, HYUNDAI, thiab lwm yam hom loj).
• Kev txhawb nqa kev siv tshuab, kev sib txuas lus ntawm tus lej ib feem, thiab kev taw qhia kev teeb tsa - suav nrog kev sib txuas lus ntawm 51C1111 rau cov lej tshwj xeeb ntawm LIUGONG CLG965E thiab CLG970E tshuab.
• Kev daws teeb meem xa khoom thoob ntiaj teb uas tsim rau koj qhov chaw mine lossis qhov chaw ua haujlwm.

CQC TRACK — Kev Tsim Kho Kev Khawb Av-Qib Kev Ntseeg Tau rau Txhua Lub Rooj Sib Dhos Hauv Qab ntawm Txoj Kev.