LIEBHERR 5000127 7365656 R974 Track Idler Log Sib Dhos

Kev Ua Haujlwm Hnyav-Duty EXC Crawler Undercarriage Part

OEM-Zoo Pem Hauv Ntej Idler / Guide Log Sib Dhos

Chaw Tsim Khoom: CQC TRACK (HELI)

1. Kev Txheeb Xyuas Txog Kev Siv Tshuab: Kev Tsim Kho Kom Zoo Rau Cov Tshuab Khawb Av Ultra-Class

Cov Liebherr R974 series sawv cev rau qhov siab tshaj plaws ntawm German engineering hauv qhov kev faib tawm hydraulic excavator ultra-class. Cov tshuab no—tshwj xeeb yog R974, R974B, R974C, thiab R974C Litronic HD qauv—tau siv rau hauv ntiaj teb qhov chaw khawb av thiab kev tsim kho hnyav tshaj plaws, los ntawm cov chaw khawb hlau hauv Western Australia thiab Brazil mus rau cov haujlwm tooj liab hauv Chile, thiab los ntawm cov xuab zeb roj hauv Canada mus rau cov haujlwm khawb av hauv Tebchaws Europe, Africa, thiab Russia.

Nrog rau qhov hnyav ua haujlwm txij li 81.5 txog 90 metric tons thiab lub zog cav tso zis txog li 360–435 kW (483–583 HP), R974 series xav tau cov khoom siv hauv qab uas tau tsim los kom tiv taus cov khoom hnyav heev, kev ua haujlwm tas mus li, thiab cov xwm txheej nyuaj tshaj plaws.

Lub Rooj Sib Tham Txog Lub Log Idler (Pem Hauv Ntej Idler/Lub Log Qhia), uas tau txheeb xyuas los ntawm Liebherr OEM cov lej 5000127 thiab 7365656, yog ib qho khoom siv tseem ceeb hauv qab uas ua haujlwm ua lub hauv paus kev taw qhia thiab kev tswj hwm kev nruj rau txoj saw hlau ntawm lub tshuab khawb av. Raws li qhov sib piv rau lub sprocket tsav tom qab, lub rooj sib tham idler yuav tsum tiv taus cov khoom hnyav, kev sib txhuam tas mus li, thiab kev cuam tshuam loj heev thaum tswj hwm txoj kev sib dhos kom raug.

Daim ntawv no muab cov lus qhia txog kev siv tshuab rau Liebherr 5000127/7365656 Track Idler Wheel Assembly, sib xws nrog R974, R974B, R974C, thiab R974C Litronic HD excavator qauv. Ua tus kws tshaj lij EXC crawler undercarriage qhov chaw tsim khoom, CQC TRACK (HELI) xa cov khoom OEM zoo tsim los ua kom tau raws li lossis tshaj cov khoom siv qub rau kev khawb av thiab kev siv hauv kev tsim kho hnyav.

2. Kev Txhais Lus Ua Haujlwm: Lub Luag Haujlwm Tseem Ceeb ntawm Pem Hauv Ntej Idler hauv 80-Ton Class Excavators

2.1 Cov Haujlwm Tseem Ceeb

Lub Rooj Sib Tham Pem Hauv Ntej Idler ua haujlwm plaub qhov kev sib txuas ua haujlwm tseem ceeb rau kev ua haujlwm ntawm lub tshuab khawb av thiab lub neej ntev ntawm lub tsheb laij teb:

2.2 Kev Txheeb Xyuas Cheebtsam

 

Lub Npe	Kev Qhia Txog
Cov lej OEM feem	5000127, 7365656
Lwm Cov Lus Qhia Txog	9353383, LH727, VR497400 (kev siv sib txuas rau cov sprocket cuam tshuam)
Hom Cheebtsam	Taug qab pem hauv ntej Idler / Guide Log Sib dhos
Cov Qauv Sib Xws	Liebherr R974, R974B, R974C, R974C Litronic HD
Chav Kawm Tshuab	80–90 metric ton ultra-class mining excavator
Txoj Haujlwm Ib Lub Tshuab	2 (ib qho rau ib sab ntawm txoj kev)
Kev Sib Tw Khiav Chain	260 hli

3. Kev Piav Qhia Txog Cov Cheebtsam & Cov Lus Qhia Txog Kev Siv

3.1 Idler Log (Rim) Engineering

Lub log idler yog qhov pom kev tig uas kov ncaj qha rau txoj saw hlau. Nws txoj kev tsim kho txiav txim siab lub neej hnav thiab kev ntseeg siab ua haujlwm hauv kev siv mining.

3.2 Cov Lus Qhia Txog Idler Ncej (Spindle)

Lub qag idler ua haujlwm ua lub qag nruab nrab, xa tag nrho cov khoom siv ua haujlwm los ntawm lub log idler mus rau cov brackets txhawb nqa thiab mainframe.

3.3 Kev Teeb tsa Lub Cev Muaj Kab Mob

Lub kaw lus bearing yog lub plawv ntawm lub idler sib dhos, txiav txim siab qhov kev sib hloov du thiab kev pabcuam lub neej hauv kev ua haujlwm mining tas mus li.

3.4 Kev Tsim Kho Lub Tshuab Sealing

Lub kaw lus sealing yog qhov tseem ceeb rau lub neej ua haujlwm hauv cov chaw khawb av uas muaj hmoov av, av nkos, thiab cov khoom siv abrasive ntau.

3.5 Kev Sib Txuas Lus Nruj Nruj

Lub rooj sib dhos idler suav nrog lub interface precision-engineered rau kev sib txuas rau lub kaw lus tensioning.

4. R974 Series Tshuab Platform Txheej Txheem Cej Luam

4.1 Cov Qauv Qhia Txog

4.2 Cov Lus Qhia Txog Lub Tshuab Yuam Sij

4.3 Ib puag ncig ntawm daim ntawv thov

Cov koob R974 yog tsim los rau:

• Kev Tshawb Fawb Hauv Qhov Chaw: Kev khawb pob zeb tawv, kev tshem tawm cov khoom siv ntau dhau, kev rho tawm cov hlau
• Kev Ua Haujlwm ntawm Chaw Ua Pob Zeb: Kev tsim khoom tseem ceeb, kev thauj khoom ntawm lub rooj zaum, kev tuav cov khoom siv
• Kev Tsim Kho Hnyav: Kev tsiv av loj, cov haujlwm tsim kho vaj tse
• Kev Tswj Xyuas Khoom Siv: Kev tswj cov khoom khaws cia, kev ua haujlwm ntawm chaw nres nkoj

5. Chaw Tsim Khoom: CQC TRACK (HELI) - Chaw Tsim Khoom Siv Hnyav Hnyav EXC Crawler Undercarriage Parts

5.1 Cov Ntaub Ntawv Qhia Txog Chaw Tsim Khoom

CQC TRACK (ua haujlwm nyob rau hauv HELI Group affiliate) yog ib lub chaw tsim khoom tshwj xeeb thiab muab cov khoom siv chassis hnyav, lub hauv paus chaw ua haujlwm nyob hauv Quanzhou, Suav teb. Lub tuam txhab tswj kev sib koom ua ke tag nrho ntawm cov txheej txheem tsim khoom, txij li kev xaiv cov khoom siv raw mus txog rau kev sib dhos zaum kawg thiab kev kuaj xyuas zoo.

Cov Peev Xwm Tsim Khoom Tseem Ceeb rau Cov Cheebtsam Qib Mining:

5.2 Cov Txheej Txheem Kev Ntsuam Xyuas Zoo rau Cov Ntawv Thov Mining

5.3 Kev Tsim Kho Hlau Rau Cov Ntawv Thov Hnyav

CQC TRACK siv cov kev tsim kho hlau siab heev kom ua tiav qhov sib npaug zoo tshaj plaws ntawm qhov nyuaj, kev tawv, thiab kev tiv taus kev qaug zog uas xav tau rau 90-tuj chav kawm excavator idlers:

Kev Kho Mob Kub Ob Chav Khoom:

1. Kev Quenching thiab Tempering (Q&T): Tag nrho lub cev forged austenitized ntawm 840–880 ° C, quenched, ces tempered ntawm 500–650 ° C. Core hardness: 280–350 HB (29–38 HRC) - muab qhov zoo tshaj plaws toughness rau kev cuam tshuam absorbance.
2. Kev Kho Qhov Nto Induction: Tom qab ua tiav machining, qhov tseem ceeb hnav nto raug induction hardening hauv zos. Qhov nyuaj ntawm qhov chaw: HRC 50–58 nrog lub qhov tob ntawm lub thawv 8–12 hli - muab kev tiv thaiv hnav zoo heev thaum tswj hwm lub hauv paus toughness.
3. Kev Txheeb Xyuas Qhov Hardness Profile: Microhardness traverses txheeb xyuas qhov kev hloov pauv tswj tau los ntawm qhov chaw tawv mus rau lub hauv paus tawv, tiv thaiv kev tawg lossis kev sib cais ntawm lub cev thiab lub hauv paus thaum muaj kev cuam tshuam.

6. Cov Cheebtsam Hauv Qab Rau Liebherr R974 Series

Rau kev saib xyuas lub hauv qab ntawm lub tsheb thauj khoom kom zoo—qhov tseem ceeb rau kev ua haujlwm khawb av uas lub sijhawm tsis ua haujlwm cuam tshuam ncaj qha rau cov nyiaj tau los ntawm kev tsim khoom—lub idler pem hauv ntej yuav tsum tau soj ntsuam nrog rau cov khoom sib txuas. CQC TRACK tsim cov khoom sib xyaw chassis tiav rau Liebherr R974 series excavators.

6.1 Txoj Cai Sib Tw ntawm Idler thiab Track Chain

Rau R974 series mining excavators, lub idler pem hauv ntej thiab txoj saw hlau yuav tsum tau soj ntsuam raws li lub kaw lus sib phim. Kev siv lub idler tshiab nrog lub saw hlau uas puas lawm (lossis rov qab) tsim:

• Kev Hnav Tread Ceev: Kev sib cuag geometry tsis sib xws ua rau lub idler khiav nto puas tsuaj
• Kev puas tsuaj ntawm Bushing: Kev ua tsis tiav ntawm cov saw hlau khiav ua ntej lub sijhawm
• Kev Pheej Hmoo Tsis Tau Tshawb Xyuas: Kev koom tes tsis raug ua rau muaj peev xwm plam sab nraud ntau ntxiv
• Txo Lub Neej Ua Haujlwm: Txo 40–60% ntawm lub neej hauv qab tsheb tag nrho

6.2 Cov Lus Qhia Txog Sprocket rau R974 (Kev Siv)

Rau kev npaj ua tiav undercarriage, cov lus qhia ntawm lub tsav sprocket yog:

7. Kev Siv Lag Luam Thoob Ntiaj Teb & Kev Hloov Kho Hauv Cheeb Tsam

Cov Liebherr R974 series siv rau hauv kev khawb av thiab kev tsim kho hnyav thoob ntiaj teb. Cov khoom siv CQC TRACK tau tsim nrog kev hloov kho tshwj xeeb hauv cheeb tsam kom ua tau raws li cov xwm txheej ua haujlwm hauv zos thiab kev nyiam yuav khoom rau cov tswv khawb av thiab cov neeg faib khoom seem.

7.1 Tebchaws Asmeskas Qab Teb

7.2 Tebchaws Africa

7.3 Lavxias teb sab thiab CIS

7.4 Australia

7.5 Kauslim Teb

7.6 Cov Kev Xyaum Zoo Tshaj Plaws hauv Kev Lag Luam Mining

Rau kev ua haujlwm khawb av thoob plaws txhua thaj chaw, cov kev coj ua yuav khoom hauv qab no raug pom zoo:

8. Kev Yuav Khoom & Kev Txheeb Xyuas Kev Sib Xws

8.1 Cov Kauj Ruam Txheeb Xyuas Ua Ntej Yuav Khoom

1. Kev Pom Zoo Txog Qauv Tshuab: Xyuas kom meej tias lub npe qauv raug xaiv (R974, R974B, R974C, R974C Litronic HD) thiab tus lej serial
2. Kev Txheeb Xyuas Tus lej OEM Qhov: Paub meej tias tus lej ntawm tus lej idler raws li cov ntaub ntawv ntawm lub tshuab:
   • 5000127 (lub rooj sib dhos thawj zaug)
   • 7365656 (lwm txoj lossis ib feem me)
3. Kev Teeb tsa Hauv Qab: Xyuas kom tseeb tias muaj pes tsawg lub log hauv qab ib sab (feem ntau yog 8–9); xyuas kom meej tias qhov dav ntawm txoj kab khiav (600–800 hli)
4. Kev Txheeb Xyuas Qhov Siab ntawm Txoj Kev Sib Tw: Txheeb xyuas qhov siab ntawm txoj kev sib tw uas twb muaj lawm—R974 series siv tus qauv siab 260 hli
5. Kev Sib Txuas Lus ntawm Lub Tshuab Nruj: Xyuas kom meej tias lub tog raj kheej kho qhov sib xws nrog lub interface idler

8.2 Cov Kev Pabcuam Nrhiav Khoom

9. Cov Lus Qhia Txog Kev Txij Nkawm & Kev Tiv Thaiv Kev Ua Tsis Tau Zoo

9.1 Cov Txheej Txheem Tshuaj Xyuas Tsis Tu Ncua rau Kev Ua Haujlwm Khawb Av

9.2 Hom Kev Ua Tsis Tau Zoo Feem Ntau - Cov Ntawv Thov Mining

9.3 Cov Lus Qhia Txog Kev Hloov Chaw

10. Cov Lus Qhia Txog Kev Siv Tshuab

11. Xaus Lus

Cov tshuab khawb av Liebherr R974, R974B, R974C, thiab R974C Litronic HD sawv cev rau tus qauv siab tshaj plaws ntawm kev tsim kho German hauv qhov kev khawb av zoo tshaj plaws. Cov tshuab 80–90 tuj no tau siv rau hauv kev ua haujlwm khawb av uas xav tau ntau tshaj plaws hauv ntiaj teb, qhov twg kev ntseeg tau thiab kev ruaj khov cuam tshuam ncaj qha rau kev tsim khoom.

Lub Rooj Sib Dhos Log Idler (5000127 / 7365656) yog ib qho khoom tseem ceeb uas coj cov saw hlau 260 hli suab, tswj kev nruj ntawm txoj kev, thiab nqus cov khoom cuam tshuam thaum txhawb nqa ib feem tseem ceeb ntawm lub tshuab qhov hnyav ua haujlwm. Lub tshuab idler txoj kev tsim kho - muaj kev sib zog sib sib zog nqus (8–12 hli qhov tob ntawm lub thawv), kev sib khi ntau yam kev ntsuas, thiab kev tsim kho hlau alloy siab - yog qhov tshwj xeeb tshaj yog rau qhov xav tau ntawm cov ntawv thov mining.

CQC TRACK (HELI) yog ib lub tuam txhab tsim khoom siv hauv qab tsheb thauj khoom hnyav EXC crawler nrog kev sib koom ua ke ntsug, kev tsim kho hlau siab heev, cov txheej txheem kev lees paub zoo, thiab cov khoom siv thoob ntiaj teb. Peb cov khoom siv tau tsim los ua kom tau raws li lossis tshaj Liebherr OEM cov lus qhia, uas muaj:

• Kev sib tsoo kaw-tuag rau cov qauv noob zoo dua thiab kev tiv taus qaug zog
• Kev kho cua sov ob yam khoom sib xyaw ua ke cov tub ntxhais tawv (280–350 HB) nrog rau qhov chaw hnav tawv (HRC 50–58)
• Kev ua kom tawv tawv tob nrog 8-12 hli qhov tob rau kev siv lub neej ntev ntawm kev khawb av
• Kev ua haujlwm precision nrog ± 0.02 hli kev kam rau siab ntawm cov interfaces tseem ceeb
• Cov txheej txheem kaw ntau yam rau kev tshem tawm cov pa phem hauv qhov chaw ib puag ncig hnyav
• Kev taug qab cov khoom siv tag nrho nrog Mill Test Reports thiab daim ntawv pov thawj

Cov kev nqis peev hauv kev tsim kho no ua kom muaj kev ua tau zoo thoob plaws ntiaj teb cov chaw ua haujlwm uas xav tau tshaj plaws - los ntawm cov chaw zeb hlau hauv Australia thiab South America mus rau cov haujlwm pob zeb diamond thiab kub hauv Africa, los ntawm thaj chaw permafrost ntawm Russia mus rau cov chaw ua pob zeb hauv Kauslim Teb, thiab los ntawm cov xuab zeb roj hauv Canada mus rau cov haujlwm khawb av ntawm Middle East thiab Europe.

Yog xav paub txog cov lus qhia txog kev siv tshuab, nug txog tus nqi, lossis xav kom muaj kev txiav txim rau Liebherr R974 series undercarriage components, hu rau CQC TRACK lub chaw muag khoom thoob ntiaj teb nrog koj tus lej serial ntawm lub tshuab thiab cov kev cai tshwj xeeb.

Tus sau:
CQC Lub Chaw Muag Khoom Thoob Ntiaj Teb - Jack
Chaw Tsim Khoom Siv Hnyav Hnyav EXC Crawler Undercarriage Parts
Tshwj xeeb hauv Liebherr, SANY, KOMATSU, HITACHI, KOBELCO, thiab LIUGONG Excavator Solutions
Chaw Tsim Khoom Muaj Ntawv Pov Thawj: HELI (CQC TRACK)

*Lus Ceeb Toom: Txhua tus lej ntawm cov khoom thiab cov qauv tshuab uas tau hais txog tsuas yog rau kev txheeb xyuas thiab kev sib xws xwb. CQC TRACK yog ib lub tuam txhab tsim khoom ywj pheej ntawm cov khoom lag luam tom qab muag thiab OEM-zoo. Txhua lub cim lag luam (suav nrog LIEBHERR, R974, thiab cov qauv tsim qauv cuam tshuam) tseem yog cov khoom ntawm lawv cov tswv.*