Liebherr 5601879 5601510 9389372 R974B R974C R974 Track Sprocket Log Sib Dhos / Kev Tsim Khoom Siv Mining EXC Crawler Chassis Compoents / Qhov Chaw Tsim Khoom CQC TRACK
LIEBHERR R974B/R974C/R974 Mining Excavator Undercarriage Cheebtsam
OEM-Zoo Tshaj Plaws Kev Sib Dhos Log Sprocket
Cov lej seem: 5601879, 5601510, 9389372
Cov Qauv Sib Xws: R974B, R974C, R974 Series
Cov Cheebtsam Chassis Mining EXC Crawler Kev Ua Haujlwm
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 R974B, R974C, thiab cov qauv R974 yooj yim—tau siv rau hauv ntiaj teb qhov chaw khawb av thiab kev tsim kho hnyav, txij li cov chaw khawb hlau hauv Western Australia thiab Brazil mus rau cov haujlwm tooj liab hauv Chile, thiab txij li cov xuab zeb roj hauv Canada mus rau cov haujlwm khawb av hauv Tebchaws Europe thiab Africa.
Nrog rau qhov hnyav ua haujlwm txij li 81.5 txog 90 metric tons thiab lub zog cav tso zis txog li 360 kW (483 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.
Daim ntawv no muab cov lus qhia txog kev siv tshuab rau Track Sprocket Wheel Assembly, uas tau txheeb xyuas los ntawm OEM cov lej ntu 5601879, 5601510, thiab 9389372, sib xws nrog Liebherr R974B, R974C, thiab R974 excavator qauv. Ua tus kws tshaj lij tsim khoom ntawm cov khoom siv mining EXC crawler chassis,CQC TRACK(HELI) xa cov khoom siv precision-engineered tsim los ua kom tau raws li lossis tshaj cov lus qhia ntawm cov khoom siv qub.
2. Kev Sib Dhos Log Sprocket - Kev Txhais Lus Txog Kev Ua Haujlwm
2.1 Kev Txheeb Xyuas Cheebtsam
| Lub Npe | Kev Qhia Txog |
|---|---|
| Cov lej OEM feem | 5601879, 5601510, 9389372 |
| Lwm Cov Lus Qhia Txog | 9353383, LH727, VR497400 (kev siv sib txuas) |
| Hom Cheebtsam | Kev Sib Dhos Log Sprocket / Drive Sprocket |
| Cov Qauv Sib Xws | Liebherr R974, R974B, R974B Litronic HD, R974C |
| Kev Them Nqi Rau Cov Yeeb Yaj Kiab | R974 series (xyoo 1990–2007 lub sijhawm tsim khoom); R974C (kev qhia tshwj xeeb rau kev khawb av) |
| Chav Kawm Tshuab | 80–90 metric ton ultra-class excavator |
2.2 Cov Haujlwm Tseem Ceeb
Lub Rooj Sib Dhos Sprocket ua haujlwm ua qhov sib txuas lus tseem ceeb ntawm lub tshuab hydraulic mus ncig ntawm lub excavator thiab txoj saw hlau. Nws lub luag haujlwm ua haujlwm suav nrog:
- Kev Sib Kis Torque: Hloov cov torque tig los ntawm lub gearbox tsav kawg mus rau txoj saw hlau los ntawm cov hniav precision-machined uas koom nrog txoj kab bushings.
- Kev Tsim Khoom Siv: Hloov lub zog ntawm lub cev muaj zog hydraulic mus rau hauv kev txav mus los, ua rau lub tshuab 90-tuj hla cov chaw khawb av, cov chaw khawb pob zeb, thiab cov av tsim kho.
- Kev Faib Khoom: Faib cov zog rub loj heev kom sib npaug thoob plaws txoj kab sib txuas, tiv thaiv kev ntxhov siab hauv zos uas yuav ua rau cov khoom puas ua ntej lub sijhawm.
- Kev Tswj Xyuas Kev Hnav: Tsim los ua ib qho khoom siv tiv thaiv kev hnav uas tiv thaiv cov khoom siv tsav kawg kim dua los ntawm kev hnav ncaj qha thiab kev puas tsuaj rau kev cuam tshuam
3. Liebherr R974 Series - Txheej txheem cej luam ntawm lub tshuab
3.1 Cov Qauv Qhia Txog
| Qauv | Qhov Hnyav Ua Haujlwm | Lub zog cav | Hom Cav | Lub Sijhawm Tsim Khoom |
|---|---|---|---|---|
| R974 | ~85,200 kg | 400 PS (294 kW) | Liebherr D9408 | Xyoo 1990 |
| R974B | 81,500 kg | 360 kW (483 HP) | Liebherr D 9408 TIE | Xyoo 2003–2007 |
| R974B Litronic HD | 81,500 kg | 360 kW | Liebherr D 9408 TIE | Xyoo 2003–2007 |
| R974C | ~90,000 kg | 400–435 kW | Liebherr | Xyoo 2007–2015 |
3.2 Cov Lus Qhia Txog Lub Tshuab Yuam Sij (R974B)
| Cov Qauv | Tus nqi |
|---|---|
| Kev Thauj Mus Los Ntev | 13.55 m |
| Kev Thauj Mus Los Dav Dav | 4.76 m |
| Qhov Siab Thauj Mus Los | 3.65 m |
| Lub peev xwm thoob | 5.2 m³ (tus qauv) |
| Dav ntawm txoj kev khiav | 600 hli |
| Max. Ncav Tau Kab Rov Tav | 12.25 m |
| Qhov tob ntawm kev khawb av | 7.5 m |
| Lub zog rhuav tshem | 335 kN |
3.3 Ib puag ncig ntawm daim ntawv thov
Cov koob R974 yog tsim los rau:
- Kev Khawb Av: Kev khawb pob zeb tawv, kev tshem tawm cov khoom hnyav dhau
- Kev Ua Haujlwm ntawm Chaw Khawb Av: Kev tsim khoom thawj zaug, kev thauj khoom ntawm lub rooj zaum
- 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
4. Cov Lus Qhia Txog Kev Siv Tshuab - Kev Sib Dhos Sprocket
4.1 Kev Tsim Kho Lub Log Sprocket
| Qeb Kev Qhia Tshwj Xeeb | Kev Qhia Txog |
|---|---|
| Khoom siv | Forged high-grade alloy steel (SCMn3A lossis sib npaug) |
| Cov Txheej Txheem Tsim Khoom | Kaw-tuag forging los yog precision casting nrog CNC machining |
| Cov Hniav Profile | Kev tsim kho kom raug rau 260 hli pitch track saw |
| Tus naj npawb ntawm cov hniav | 11 hniav (ib txwm muaj rau R974 series) |
| Qhov nyuaj ntawm qhov chaw | Kev kho kom tawv; 50–55 HRC (Rockwell C) |
| Qhov tob ntawm rooj plaub | 8-12 hli sib sib zog nqus rau kev siv ntev dua |
| Kev Tawv Nqaij Tseem Ceeb | Khaws cia ductility rau kev cuam tshuam tsis kam hauv cov ntawv thov mining |
4.2 Cov yam ntxwv tsim qauv
| Feature | Kev Qhia Txog Kev Tsim Kho |
|---|---|
| Kev Hloov Pauv Tau | Sprocket tuaj yeem tig rov qab lossis hloov mus rau sab nraud kom ntev lub neej kev pabcuam |
| Hom Mounting | Bolted interface rau lub hub tsav kawg nrog precision-machined mounting nto |
| Kev Sib Txuas Lus ntawm Bushing | Tsim los koom nrog cov bushings kaw thiab lubricated track (SLT) |
| Cov Cim Qhia Txog Kev Hnav | Cov qauv hnav hniav uas nce zuj zus rau kev teem sijhawm txij nkawm |
4.3 Kev Sib Txuas ntawm Sprocket Pitch thiab Chain
Cov koob R974 siv lub kaw lus sib txuas 260 hli pitch track chain, uas yog tus qauv rau chav kawm tshuab no. Lub sprocket nrog 11 hniav muab cov yam ntxwv zoo tshaj plaws rau 80–90 tuj excavators ua haujlwm hauv cov xwm txheej mining.
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Kev Sib Tw Khiav Chain | 260 hli |
| Cov Hniav Sprocket | 11 |
| Txoj kab uas hla ntawm lub bushing | Sib phim rau R974 undercarriage specification |
| Khau khiav sib xws | Kev xaiv dav 600–800 hli |
5. Lub Hoobkas thiab Chaw Tsim Khoom: CQC TRACK (HELI)
5.1 Cov Ntaub Ntawv Qhia Txog Chaw Tsim Khoom
HELI (CQC TRACK) yog ib lub tuam txhab tsim khoom thoob ntiaj teb uas tshwj xeeb hauv kev tsim cov khoom siv hauv qab ntawm EXC (Excavator) rau cov tshuab hnyav. Lub tuam txhab ua haujlwm nrog kev sib koom ua ke tag nrho, tswj tag nrho cov txheej txheem tsim khoom los ntawm 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 Mining:
| Muaj peev xwm | Kev piav qhia |
|---|---|
| Kev Ua Hlau Loj | Cov tshuab nias forging uas muaj zog heev (8,000–12,000 tons) rau kev tsim cov khoom siv zoo heev |
| Kev Kho Mob Kub | Cov cub tawg uas tswj los ntawm lub khoos phis tawj thiab siv lub tshuab hluav taws xob los ua kom tawv thiab ua kom tawv nrog cov ntsuas kub kom raug |
| Kev Kho Kom Ruaj Khoov | Cov txheej txheem tshwj xeeb ua tiav qhov tob ntawm 8-12 hli rau kev tiv thaiv kev hnav-qib kev khawb av |
| Kev Ua Haujlwm Zoo Tshaj Plaws | Cov chaw ua haujlwm CNC loj thiab cov chaw machining nrog qhov tseeb ntawm micron-level |
| Kev Ntsuas Zoo | Chaw kuaj NDT hauv tsev nrog MPI, UT, thiab kev ntsuas qhov nyuaj |
5.2 Kev Pov Hwm Zoo Qib Kev Khawb Av
| Kev Ntsuas Kev Tswj Xyuas Zoo | Tus Qauv Siv |
|---|---|
| Daim Ntawv Pov Thawj Khoom Siv | Kev taug qab tag nrho nrog cov tshuaj lom neeg sib xyaw thiab cov ntawv qhia txog kev sim khoom siv |
| Kev Ntsuas Tsis Ua Rau Puas Tsuaj | Kev Tshuaj Xyuas Cov Khoom Sib Nqus (MPI) rau txhua qhov khoom forged; Kev Ntsuas Ultrasonic (UT) rau thaj chaw ntxhov siab tseem ceeb |
| Kev Txheeb Xyuas Qhov Loj | Kev Tshuaj Xyuas Lub Tshuab Ntsuas Sib Koom Tes (CMM) ntawm cov hniav profile thiab mounting interfaces |
| Kev Ntsuas Qhov Nyuaj | Kev txheeb xyuas Rockwell (HRC) ntawm txhua qhov chaw kho cua sov; ntsuas qhov tob ntawm rooj plaub |
| Kev Tshuaj Xyuas Qhov Chaw Tiav | Kev txheeb xyuas cov hniav uas sib chwv nrog cov hniav los ntawm Profilometer |
| Kev Ua Raws Cai ntawm Cov Qauv | ISO 9001: 2015 cov txheej txheem tsim khoom tau ntawv pov thawj |
5.3 Kev Tshwj Xeeb ntawm Cov Cheebtsam Mining
Ua ib lub chaw tsim khoom tshwj xeeb ntawm cov khoom siv mining EXC crawler chassis, CQC TRACK tshwj xeeb hauv:
- Ultra-Class Undercarriage: Cov khoom siv rau 80–120 tuj excavators suav nrog R974, R984, R994 series
- Lub Neej Ua Haujlwm Ntev: Cov khoom siv hauv kev khawb av nrog lub sijhawm ua haujlwm 5,000–10,000 teev
- Kev Tsim Kho Mob Hnyav: Cov khoom siv tau zoo rau kev sib txhuam siab, kev cuam tshuam siab rau cov chaw khawb av
- Kev Muab Khoom Thoob Ntiaj Teb: Kev xa khoom ncaj qha los ntawm lub Hoobkas rau kev ua haujlwm khawb av thoob ntiaj teb
6. Cov Cheebtsam Hauv Qab Rau Liebherr R974 Series
Rau kev saib xyuas lub hauv qab ntawm lub tsheb laij teb 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 sprocket yuav tsum tau soj ntsuam nrog rau cov khoom sib txuas. CQC TRACK tsim cov khoom sib xyaw ua ke rau Liebherr R974 series excavators.
| Cheebtsam | OEM Siv | Kev Ua Haujlwm |
|---|---|---|
| Kev Sib Dhos Saw Hlau | 260 hli suab | Cov saw hlau uas kaw thiab roj nplua nyeem (SLT) nrog cov bushings tawv |
| Khau khiav | 600–800 hli dav | Triple grouser (pob zeb), ob chav grouser (dav dav), lossis cov qauv khawb av tshwj xeeb |
| Taug qab pem hauv ntej Idler | Ntau yam | Kev taw qhia rau pem hauv ntej thiab kev tswj kev ntxhov siab |
| Taug qab hauv qab Rollers | Ntau yam | Txhawb nqa lub tshuab hnyav ntawm txoj hlua qis dua; feem ntau yog 8-9 ib sab |
| Cov Menyuam Nqa Khoom (Sab Saum Toj) | Ntau yam | Txhawb nqa txoj kab rov qab sab saud |
| Kev Kho Kom Zoo Dua & Lub Caij Nplooj Ntoos Hlav Rov Qab | Ntau yam | Hydraulic tensioning thiab impact absorption |
| Cov Cheebtsam Tsav Tsheb Kawg | Ntau yam | Lub cev muaj zog mus ncig thiab cov khoom sib dhos ntawm lub ntiaj teb gearbox |
6.1 Lub Ntsiab Cai Sib phim ntawm Sprocket thiab Track Chain
Rau R974 series mining excavators, lub sprocket thiab txoj saw hlau yuav tsum tau hloov pauv raws li lub kaw lus sib phim thaum muaj kev hnav ntau. Kev siv lub sprocket tshiab nrog cov saw hlau hnav (lossis rov qab) tsim cov suab tsis sib xws, ua rau:
- Kev Hnav Hniav Sai: Tus qauv kev sib koom tes tsis raug ua rau cov hniav sprocket puas tsuaj
- Kev puas tsuaj ntawm Bushing: Kev ua tsis tiav ntawm cov saw hlau khiav ua ntej lub sijhawm
- Kev co ntau ntxiv: Kev ua haujlwm tsis zoo ua rau cov khoom tsav kawg ntxhov siab
- Txo Lub Neej Ua Haujlwm: Txo 50–70% ntawm lub neej hauv qab tsheb tag nrho
7. Kev Siv Lag Luam Thoob Ntiaj Teb & Kev Hloov Kho Hauv Cheeb Tsam
Cov khoom CQC TRACK tau tsim los rau ntau qhov chaw ua haujlwm thoob plaws ntiaj teb. Cov koob Liebherr R974 tau siv rau hauv kev khawb av thiab kev tsim kho hnyav thoob ntiaj teb, nrog rau kev txiav txim siab tshwj xeeb hauv cheeb tsam:
| Thaj Chaw | Ib puag ncig ua haujlwm | Kev Xav Txog Cheebtsam |
|---|---|---|
| Tebchaws Asmeskas Qab Teb | Cov chaw khawb av Andean siab (3,000–4,500m), kev txhuam hlau, kev ua haujlwm tooj liab | Cov txheej txheem tiv thaiv xeb zoo dua; kev ua haujlwm siab; cov txheej txheem foob hnyav |
| Teb chaws Africa | Kev txhuam xuab zeb/granite hnyav heev, kub heev, qhov chaw khawb av deb heev | Cov roj ua kom sov siab; lub sijhawm ua haujlwm ntev; cov txheej txheem foob ruaj khov |
| Russia / CIS | Qhov kub thiab txias qis dua xoom (-40°C), permafrost, kev khawb av khov | Cov roj nplaum uas kub tsawg; cov qauv hlau tshwj xeeb nrog kev txhim kho kev cuam tshuam kub tsawg |
| Middle East | Kev puas tsuaj ntawm xuab zeb, kub heev (50 ° C +), kev khawb av hauv hav zoov | Cov foob tsis pub xuab zeb tawm; cov hniav sprocket tawv rau kev tiv thaiv kev yaig; cov ntaub ntawv foob kub siab |
| Tebchaws Europe | Kev ua haujlwm ntawm chaw khawb av, kev tsim kho hauv nroog, cov cai ib puag ncig | Kev ua raws li CE cim; txo cov suab nrov profile tsim; eco-compatible roj nplua nyeem |
| Tebchaws Asmeskas Qaum Teb | Cov xuab zeb roj (Canada), kev khawb pob zeb tawv, kev ua haujlwm hauv chaw txua zeb | Ua raws li cov qauv ANSI/SAE; kev tsim kho qhov xwm txheej hnyav; muaj cov khoom siv hauv qab tsheb tiav |
| Australia | Kev khawb hlau, kev sib txhuam siab, kev ua haujlwm deb | Cov txheej txheem foob ruaj khov; lub neej siv ntev; muaj cov khoom seem sai |
8. Cov yam ntxwv kev siv tshuab & Kev ua haujlwm zoo tshaj plaws
8.1 Kev Kho Kom Ruaj Khov Sib Sib Zog
Cov hniav R974 sprocket raug kev kho mob tshwj xeeb kom ua tiav:
| Cov Qauv | Cov Lus Qhia Tshwj Xeeb | Cov txiaj ntsig ntawm daim ntawv thov mining |
|---|---|---|
| Qhov nyuaj ntawm qhov chaw | 50–55 HRC | Kev tiv thaiv zoo heev rau kev hnav tawm ntawm cov bushings khiav |
| Qhov tob ntawm rooj plaub | 8–12 hli | Siv tau ntev dua hauv cov xwm txheej kev khawb av uas muaj kev sib txhuam siab |
| Kev Tawv Nqaij Tseem Ceeb | Khaws cia ductility | Kev tiv thaiv kev cuam tshuam rau thaj chaw pob zeb thiab kev co |
| Hnav Lub Neej | 5,000–8,000 teev | Txo qhov zaus hloov pauv; txo tus nqi tag nrho ntawm kev muaj |
8.2 Cov Hniav Uas Muaj Kev Ntsuas Zoo
Cov qauv hniav sprocket yog tsim los rau kev koom tes zoo tshaj plaws nrog 260 mm pitch track saw:
- Lub kaum sab xis siab: Zoo rau kev ua haujlwm ntawm lub zog kis tau zoo
- Cov hauv paus hniav: Tsim los txo cov kev ntxhov siab
- Cov Qauv Hniav: Xyuas kom meej tias nkag thiab tawm ntawm cov bushings khiav tau zoo
8.3 Kev Sib Txuas Lus Sib Txuas Lus
Lub sprocket-rau-kawg-tsav interface yog qhov tseem ceeb rau kev ntseeg tau:
- Qauv Bolt: Precision-machined kom phim R974 kawg tsav specifications
- Pilot Diameter: Xyuas kom meej tias muaj concentric mounting kom tiv thaiv kev khiav tawm
- Qhov Tiav Ntawm Qhov Chaw: Qhia kom tswj tau lub zog clamping kom zoo
9. Kev Yuav Khoom & Kev Txheeb Xyuas Kev Sib Xws
9.1 Cov Kauj Ruam Txheeb Xyuas Ua Ntej Yuav Khoom
- Kev Pom Zoo Txog Qauv Tshuab: Xyuas kom tseeb tias yog tus qauv raug xaiv (R974, R974B, R974B Litronic HD, R974C)
- Kev Txheeb Xyuas Tus lej Serial: Paub meej tias tus lej serial ntawm lub tshuab thiab xyoo tsim khoom kom phim qhov khoom kom raug
- Kev Txheeb Xyuas Tus lej OEM Qhov: Paub meej tias tus lej ntawm sprocket raws li cov ntaub ntawv ntawm lub tshuab:
- 5601879 (lub rooj sib dhos sprocket thawj zaug)
- 5601510 (lwm txoj lossis ib feem me)
- 9389372 (ntxiv rau qhov siv)
- Kev Txheeb Xyuas Qhov Siab ntawm Txoj Kev Sib Tw: Txheeb xyuas qhov siab ntawm txoj kev sib tw uas twb muaj lawm (tus qauv 260 mm rau R974 series)
- Kev Txheeb Xyuas Tus Qauv Bolt: Paub tseeb tias tus qauv bolt mounting phim qhov kawg tsav hub
9.2 Cov Kev Pabcuam Nrhiav Khoom
| Channel | Zoo Tshaj Plaws Rau | Cov txiaj ntsig |
|---|---|---|
| Lub Hoobkas Ncaj Qha (CQC TRACK - HELI) | Cov tuam txhab mining, cov tswv nkoj loj, cov neeg faib khoom thoob ntiaj teb | Tus nqi qis tshaj plaws rau ib chav, kev txhawb nqa kev siv tshuab ncaj qha, kev teem nqi ntau, kev xaiv tsim khoom raws li koj xav tau |
| Lub Koom Haum Muab Khoom Uas Tau Tso Cai | Kev yuav khoom ib chav, kev hloov pauv sai sai | Cov khoom muag hauv zos, xa khoom sai, kev txhawb nqa kev siv lus hauv zos |
10. Cov Lus Qhia Txog Kev Txij Nkawm & Kev Tiv Thaiv Kev Ua Tsis Tau Zoo
10.1 Cov Txheej Txheem Tshuaj Xyuas Tsis Tu Ncua rau Kev Ua Haujlwm Khawb Av
| Chaw Tshuaj Xyuas | Zaus | Cov cim qhia |
|---|---|---|
| Cov Qauv Hnav Hniav | Kev pom txhua hnub; kev ntsuas txhua lub lim tiam | Cov hniav "Hooked" los yog cov hniav ntse qhia tias yuav tsum tau hloov |
| Kev tawg hniav | Txhua lub lim tiam | Cov kab nrib pleb pom tseeb, tshwj xeeb tshaj yog ntawm cov hauv paus hniav |
| Cov ntsia hlau ntsia hlau | Txhua lub lim tiam | Kev txheeb xyuas lub zog, kev xoob |
| Kev Mob ntawm Txoj Kev Sib Tw | Txhua lub lim tiam | Kev hnav ntawm lub Bushing, kev nthuav dav ntawm lub suab |
| Lub foob tsav kawg | Txhua hnub | Roj xau nyob ib puag ncig lub sprocket hub |
10.2 Hom Kev Ua Tsis Tau Zoo Feem Ntau - Cov Ntawv Thov Mining
| Hom Ua Tsis Tau Zoo | Ua rau muaj teeb meem tseem ceeb | Kev Tiv Thaiv |
|---|---|---|
| Kev Siv Hniav Sai Sai | Txoj saw hlau tsis sib xws, kev nruj tsis zoo, cov xwm txheej kev sib txhuam siab | Tswj kev hnav sib xws; xyuas kom meej qhov nruj txhua hnub; hloov cov saw thiab sprocket raws li teeb tsa sib xws |
| Cov Hniav Tawg/Tawg | Kev cuam tshuam hnyav heev, pob zeb ntaus, khoom siv qaug zog | Tsis txhob muaj kev co thaum muaj kev co; tshawb xyuas tom qab muaj kev cuam tshuam |
| Kev Ua Tsis Tau Zoo ntawm Kev Txuas Bolt | Kev co tsis zoo, kev co tsis ruaj khov | Kev txheeb xyuas lub zog ntawm lub sijhawm teem tseg; siv cov khoom sib xyaw xauv |
| Kev Qaug Zog ntawm Hub | Kev khiav tawm ntau dhau, kev tsis sib haum xeeb | Xyuas kom meej tias qhov sib dhos ua ke; xyuas kom meej tias tus tsav dav hlau haum |
10.3 Cov Lus Qhia Txog Kev Hloov Chaw
| Mob | Cov Lus Pom Zoo |
|---|---|
| Ib Lub Sprocket Tsis Ua Haujlwm | Hloov cov sprocket ib leeg yog tias cov saw hlau qhia tias muaj kev hnav tsawg kawg nkaus |
| Kev Hnav Khaub Ncaws ntawm Sprocket thiab Chain | Hloov lub sprocket thiab txoj saw hlau raws li cov khoom sib phim |
| Kev Kho Dua Tshiab Hauv Qab Tsheb | Hloov tag nrho cov khoom (sprockets, idlers, rollers, saw) tib lub sijhawm rau lub neej ua haujlwm siab tshaj plaws |
| Kev Ua Haujlwm Mining | Teem sijhawm hloov pauv thaum lub sijhawm kho kom txo qis lub sijhawm tsis ua haujlwm ntawm cov khoom |
11. Xaus Lus
Cov tshuab khawb av Liebherr R974B, R974C, thiab R974 series 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 ua lag luam.
Lub Rooj Sib Dhos Sprocket Log (5601879 / 5601510 / 9389372) yog ib qho khoom tseem ceeb uas xa ntau dua 360 kW ntawm lub zog mus rau hauv av thaum tiv taus cov khoom hnyav heev, kev sib txhuam siab, thiab kev ua haujlwm tas mus li. Lub suab 260 hli, 11-hniav sprocket teeb tsa tau tsim tshwj xeeb rau qhov xav tau ntawm cov ntawv thov mining, xav tau kev ua hlau metallurgy meej, kev sib zog sib sib zog nqus, thiab kev tswj xyuas zoo.
CQC TRACK (HELI) yog ib lub tuam txhab tsim khoom tshwj xeeb hauv kev khawb av EXC crawler chassis components, nrog rau kev sib koom ua ke tag nrho, kev kho cua sov siab heev uas ua tiav qhov tob ntawm 8–12 hli, 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, ua kom ntseeg tau tias muaj kev ua tau zoo thoob plaws ntiaj teb cov chaw khawb av uas xav tau tshaj plaws - los ntawm cov chaw khawb hlau hauv South America thiab Australia mus rau cov xuab zeb roj hauv North America, thiab los ntawm thaj chaw permafrost ntawm Russia mus rau kev ua haujlwm khawb av hauv suab puam ntawm Africa thiab Middle East.
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 Kev Ua Haujlwm ntawm Mining EXC Crawler Chassis Cheebtsam
Kev tshwj xeeb hauv Liebherr Excavator Undercarriage 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.*
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