VOLVO 118100781 14520822 14527315 EC290LC EC290B Excavator Track Lower Roller Assembly / Cov kws tshaj lij thiab chaw tsim khoom siv tshuab hnyav / HeLi cqctrack

VOLVO EC290LC / EC290B Excavator Track Lower Roller Assembly (OEM Ref: 118100781, 14520822, 14527315)

Chaw Tsim Khoom: HELI (Hom: CQCTRACK) - Cov Kws Tshaj Lij Txog Kev Siv Tshuab Crawler Hnyav & Chaw Tsim Khoom Siv Vertically Integrated

Hnub Luam Tawm: 2026
Cov Neeg Mloog: Cov Neeg Cog Lus Hauv Kev Ua Av, Cov Thawj Coj Saib Xyuas Cov Khoom Siv Hnyav, Cov Chaw Muag Khoom VOLVO, Cov Kws Kho Vaj Tse
Cov Lus Tseem Ceeb: VOLVO EC290 LC Taug Kev Menyuam, EC290B Hauv Qab Menyuam, VOLVO Qhov Chaw Hauv Qab Tsheb, 118100781, 14520822, 14527315, Excavator Qis Carrier Menyuam, Hnyav Haujlwm Crawler Qhov Chaw,HELI/ CQCTRACK, Cheebtsam Chassis, Swedish Excavator Parts, ODM Undercarriage Chaw Tsim Khoom.

1. Cov Lus Qhia Tseem Ceeb: Kev Tsim Kho Kom Zoo rau VOLVO's Medium-Large Excavator Class

Lub rooj sib dhos ntawm cov menyuam khiav qis dua yog qhov sib txuas tseem ceeb ntawm lub tshuab khawb av thiab hauv av. Rau cov tshuab ua haujlwm hnyav nruab nrab xws li VOLVO EC290LC thiab EC290B, cov menyuam khiav no yuav tsum tswj tau qhov hnyav tseem ceeb thaum tiv taus cov khoom thauj hnyav uas tsim thaum khawb thiab taug kev hla thaj chaw tsis sib luag. Kev ua tsis tiav yog qhov foob tawg, kev sib tsoo ntawm cov kabmob, lossis kev hnav ntawm cov log tsheb, ua rau lub sijhawm tsis ua haujlwm tam sim ntawd thiab kev puas tsuaj ntawm cov saw hlau.

HELI (CQCTRACK) daws cov teeb meem no nrog VOLVO EC290 Lower Roller Assembly uas tau tsim los kom raug, sib xws nrog OEM cov lej:118100781,14520822, 14527315. Ua ib lub chaw tsim khoom siv tshuab hnyav, HELI muab kev txawj ntse hauv kev lag luam hlau nrog kev ua raws li VOLVO thawj qhov ntev thiab kev ua tau zoo. Lub rooj sib txoos no yog tsim los muab kev ntseeg siab rau cov qauv, lub neej ntev, thiab kev sib koom ua ke nrog EC290 series undercarriage, kom ntseeg tau tias muaj tshuab ntau tshaj plaws hauv cov chaw xav tau.

2. Kev Txheeb Xyuas Khoom & Kev Sib Txuas Sib Xws

2.1 Cov lej siv rau kev siv thiab kev sib pauv tau

Lub HELI qis dua roller yog tsim los ua OEM hloov ncaj qha, phim cov duab, haum, thiab kev ua haujlwm ntawm cov lus qhia VOLVO tiag tiag hauv qab no:

• VOLVO 118100781: Tus lej tseem ceeb rau EC290 series qis dua.
• VOLVO 14520822: Tus lej sib dhos hloov pauv lossis lwm tus lej sib dhos, hloov pauv tau tag nrho.
• VOLVO 14527315: Lwm qhov siv rau tib lub Cheebtsam; tau siv sib txuas thiab tau txheeb xyuas.

2.2 Cov Qauv Tshuab Rau Lub Hom Phiaj

Lub rooj sib txoos no yog tsim tshwj xeeb rau cov qauv VOLVO excavator hauv qab no, uas paub txog lawv daim ntawv thov hauv kev tsim kho hnyav, kev khawb av, thiab kev thauj av loj:

• VOLVO EC290B
• VOLVO EC290LC (Lub Tsheb Ntev)
• VOLVO EC290 NLC

*Ceeb Toom: EC290 feem ntau ua haujlwm hauv chav kawm 28-30 tuj. Txawm hais tias cov menyuam no tau tsim los ua tus qauv haum, kev txheeb xyuas hom kev khiav (piv txwv li, khau 600mm, 700mm) thiab kev teeb tsa hauv qab ntawm lub tsheb laij teb tawm tsam lub tshuab VIN yeej ib txwm pom zoo ua ntej kev teeb tsa.*

3. Kev Tsim Kho Tshuab & Cov yam ntxwv ntawm kev tsim kho kom ruaj khov

Lub EC290 undercarriage ua haujlwm nyob rau hauv qhov siab nro thiab kev sib txhuam tas li. HELI txoj cai tsim khoom rau cov VOLVO-compatible rollers no tsom mus rau qhov kev faib khoom raug, kev ua haujlwm zoo, thiab kev tiv thaiv kab mob.

3.1 Kev Tsim Kho Hlau thiab Kev Kho Mob Kub

• Kev Xaiv Khoom Siv Raw: Lub plhaub roller yog tsim los ntawm cov hlau alloy tshwj xeeb uas muaj zog tensile, xaiv rau nws lub peev xwm los tiv taus kev cuam tshuam ntau zaus yam tsis muaj kev hloov pauv. Cov ntaub ntawv xws li 40CrMnMo lossis 50Mn yog siv rau lawv qhov kev tiv taus qaug zog zoo dua.
• Kev Kho Kom Ruaj Khoov Sib Sib Zog: Cov nplaim hnav tseem ceeb - lub tread (qhov chaw uas txoj saw hlau caij) thiab cov flanges qhia - dhau los ntawm cov txheej txheem kho kom ruaj khov nruab nrab.
  • Qhov Tob Ntawm Lub Rooj: Lub rooj tob, tawv yog tsim los kom tiv taus kev hnav ntawm cov hlau bushings.
  • Cov Qauv Hardness: Ua tiav qhov nyuaj ntawm HRC 52-58, tsim kom muaj lub plhaub uas tsis yooj yim puas, thaum lub hauv paus tseem ua tau zoo kom nqus tau cov kev co thaum ua haujlwm yam tsis muaj kev tawg.
• Kev Ruaj Khoov ntawm Lub Ncej: Lub ncej mounting yog precision-machined los ntawm cov hlau muaj zog siab, kho kom tiv thaiv kev galling thiab xeb hauv cov pob ntseg mounting ntawm lub thav duab khiav.

3.2 Lub Tshuab Nqa Khoom: Cov Bearings Uas Muaj Kev Ntsuas Zoo Rau Kev Tig Mus Rau Qhov Zoo

Kev tig zoo yog qhov tseem ceeb rau kev txo qis kev poob zog thiab txo kev sib txhuam ntawm lub log thiab txoj saw hlau. HELI suav nrog:

• Cov Kabmob Hnyav Tapered Roller Bearings: Xaiv tshwj xeeb los tswj cov radial (vertical load) thiab axial (side thrust) uas ntsib thaum tig lossis ua haujlwm ntawm sab.
• Kev Ntsuas Sab Hauv Zoo Tshaj Plaws: Cov kev sib tw hauv av uas raug ua kom muaj kev sib txhuam sab hauv tsawg kawg nkaus, pab txhawb rau kev taug qab tshuab du thiab txo kev siv roj.

3.3 Kev Siv Tshuab Sealing "Zero-Contaminant" Ntau Theem

Hauv cov chaw muaj av nplaum uas EC290 excavators ua haujlwm, lub foob yog kab tiv thaiv tseem ceeb tshaj plaws. HELI siv lub pob sealing siab heev uas tsim los tshem tawm cov khoom me me xws li silica thiab slurry:

1. Lub Nplhaib Hlau Sab Nraud / Lub Qhov Tiv Thaiv: Lub nplhaib hlau uas khov kho ua rau muaj lub labyrinth, uas tiv thaiv cov khib nyiab loj thiab pob zeb kom deb ntawm lub tsev foob.
2. Lub foob Nitrile peb sab (NBR): Lub foob thawj uas yoog tau thiab muaj ntau sab ua rau lub zog sib cuag tas li, ua rau nws tiv thaiv tau dej thiab plua plav. Qhov no tseem ceeb heev rau kev khaws cov roj nplua nyeem thiab tiv thaiv kev nkag mus.
3. PTFE Pluag Tiv Thaiv / Labyrinth: Ib qho PTFE thib ob lossis cov yas tiv thaiv ua haujlwm ua qhov thaiv kawg. Nws tsim ib txoj kev nkhaus, kom ntseeg tau tias txhua yam khoom qias neeg uas hla dhau cov nplhaib sab nraud raug ntes ua ntej mus txog qhov chaw ntawm cov kabmob.
4. Kev Siv Lubrication Zoo: Lub qhov yog lub Hoobkas puv nrog cov roj lithium-complex uas ntsuas tau, tsim los kom tiv taus qhov kub siab thiab muab cov roj nplua nyeem uas kav ntev thaum muaj kev thauj khoom hnyav.

4. Cov Ntaub Ntawv Qhia Txog Chaw Tsim Khoom: HELI (CQCTRACK) - Koj Tus Khub Hauv Kev Ua Tau Zoo Hauv Qab Tsheb

HELI (muaj npe raws liCQCTRACK) tsis yog tsuas yog tus neeg muag khoom xwb; peb yog ib tus kws tshaj lij thiab chaw tsim khoom siv tshuab hnyav rau kev tsim kho. Peb lub peev xwm nyob hauv peb lub tshuab tsim khoom ntsug, ua kom muaj kev tswj hwm zoo los ntawm cov khoom siv raw mus rau cov khoom tiav.

4.1 Kev Muaj Peev Xwm Tsim Khoom Siab Tshaj Plaws

• Kev Ua Ntej Ua Khoom Siv: Cov khoom xws li flanges thiab plhaub feem ntau yog tsim los ntawm cov hlau alloy siab, siv laser txiav thiab robotic vuam kom ntseeg tau tias muaj kev ncaj ncees ntawm cov qauv thiab geometry meej.
• CNC Machining: Txhua qhov tseem ceeb ntawm cov interfaces—lub qhov sab hauv rau cov bearings, qhov ntev ntawm ko taw mounting—yog machined rau ntawm cov tshuab CNC niaj hnub thiab cov chaw machining kom lav qhov sib pauv tau nrog VOLVO OEM specifications.
• Kev Kho Mob Kub Tshwj Xeeb: Cov kab ua kom tawv hauv tsev tso cai rau kev tswj hwm qhov tob thiab qhov tawv ntawm lub thawv, tshem tawm qhov kev pheej hmoo ntawm qhov chaw hnav ua ntej lub sijhawm.

4.2 Kev Pov Thawj Zoo thiab Daim Ntawv Pov Thawj

• Kev Tswj Xyuas Txheej Txheem: HELI ua haujlwm raws li cov txheej txheem tswj hwm zoo, kom ntseeg tau tias muaj kev taug qab ntawm cov ntaub ntawv thiab cov txheej txheem.
• Kev Txheeb Xyuas Metallurgical: Cov ntawv pov thawj khoom siv muaj thaum thov, lees paub cov tshuaj lom neeg sib xyaw thiab cov khoom siv kho tshuab ntawm cov hlau siv.
• Kev Ntsuas Zoo: Txhua lub rooj sib dhos ua tiav lawm yuav raug kuaj xyuas kev ua haujlwm, suav nrog kev sim lub zog tig kom ntseeg tau tias kev ua haujlwm ntawm lub bearing du thiab kev ua haujlwm zoo ntawm lub foob.

5. Kev Siv, Kev Txij Nkawm, thiab Kev Txhim Kho Lub Neej Kev Pabcuam

5.1 Lub Luag Haujlwm thiab Cov Txiaj Ntsig

Kev txhim kho HELI's VOLVO EC290 cov menyuam qis dua ua kom ntseeg tau tias:

• Kev Faib Khoom Sib Npaug: Tus qauv tsim kom meej meej ua kom lub tshuab qhov hnyav tau faib sib npaug thoob plaws txoj saw hlau, txo qis "qhov chaw thauj khoom" thiab tiv thaiv kev hnav sai ntawm cov txuas thiab bushings.
• Kev Taug Qab Ruaj Khov: Cov menyuam qis dua uas ua haujlwm zoo coj txoj saw hlau raws nraim, tiv thaiv kev tshem tawm thiab ua kom muaj kev txav mus los ruaj khov thaum lub sijhawm khawb av.
• Txo Lub Sijhawm Tsis Ua Haujlwm: Kev tsim kho ruaj khov thiab cov foob siab heev txhais tau tias lub sijhawm ntev dua ntawm kev hloov pauv, ncaj qha txhim kho lub sijhawm ua haujlwm ntawm lub tshuab.

5.2 Cov Kev Xyaum Zoo Tshaj Plaws rau Kev Teeb Tsa

1. Kev Tshuaj Xyuas Hauv Qab Tsheb: Ua ntej yuav muab cov menyuam tshiab tso rau hauv, xyuas seb txoj saw hlau puas ntev dhau ("txoj saw hlau ncab") thiab seb lub thav tsheb puas puas tsuaj lossis puas tsuaj.
2. Lub zog ntswj ntsia hlau: Siv lub wrench uas tau ntsuas kom nruj kom cov ntsia hlau txuas tau raws li cov lus qhia tseeb uas tau teev tseg hauv phau ntawv qhia kev pabcuam VOLVO. Lub zog ntswj ntsia hlau kom raug yuav tiv thaiv kom cov ntsia hlau tsis xoob thiab ua rau lub thav duab ntawm lub log puas tsuaj tom qab ntawd.
3. Kev Ua Haujlwm Thaum Pib: Saib xyuas cov menyuam thaum ob peb teev thawj zaug ntawm kev ua haujlwm rau txhua qhov cim ntawm qhov kub tsis zoo lossis lub foob xau.

5.3 Kev Tswj Xyuas Lub Neej

• Kev Txwv Kev Hnav: Ntsuas lub qhov loj ntawm lub log tsheb tsis tu ncua. Kev hloov pauv yog qhov tseem ceeb thaum kev hnav mus txog qhov txwv uas VOLVO tau teev tseg, feem ntau yog thaum lub flange hnav nyias lossis lub qhov loj ntawm lub log tsheb txo qis heev.
• Kev Tshuaj Xyuas Pom: Tshawb xyuas tsis tu ncua seb puas muaj cov foob puas los yog cov roj xau, vim tias cov no yog cov cim qhia ntxov ntawm qhov ua tsis tau zoo ntawm cov kabmob.

6. Kev Pabcuam OEM/ODM & Kev daws teeb meem thoob ntiaj teb

Ua ib tug kws tshaj lij hauv kev tsim khoom, HELI (CQCTRACK) muab ntau tshaj li cov khoom seem xwb. Peb muab kev daws teeb meem kev txhim kho thiab kev xa khoom thoob plaws..

6.1 ODM / Kev Tsim Kho Kev Cai & Kev Tsim Kho Rov Qab

• Kev Pabcuam Qauv-rau-Ib Feem: Cov neeg siv khoom tuaj yeem muab ib feem VOLVO qub (tshiab lossis qub) rau kev tsim kho dua tshiab. Peb pab neeg ua haujlwm tshuaj xyuas cov hlau, geometry, thiab cov qauv tawv kom tsim tau ib qho khoom sib xws.
• Kev Txhim Kho Tsim: Rau cov ntawv thov tshwj xeeb, HELI tuaj yeem hloov kho cov qauv VOLVO - piv txwv li, suav nrog cov pob khoom foob zoo dua rau cov chaw ib puag ncig zoo li kev khawb av lossis kev khawb av.
• Kev Tsim Khoom Siv Daim Ntawv Pov Tseg: Peb muab cov kev pabcuam tsim khoom siv daim ntawv pov tseg dawb, ua rau cov neeg muag khoom siv thiab cov neeg faib khoom lag luam muag cov khoom siv hauv qab no hauv lawv lub npe.

6.2 Kev Thauj Khoom thiab Kev Xa Khoom Mus Thoob Ntiaj Teb

Nyob hauv ib lub chaw lag luam loj hauv Suav teb, HELI muab cov kev daws teeb meem logistics seamless. Peb muab cov nqe lus xa khoom yooj ywm (FOB, CIF, thiab lwm yam) thiab tswj hwm txhua cov ntaub ntawv xa tawm, kom ntseeg tau tias muaj kev xa khoom zoo rau peb cov neeg koom tes thoob ntiaj teb.

7. Xaus Lus: Qhov Kev Xaiv Tseeb rau VOLVO EC290 Kev Ntseeg Siab Hauv Qab Tsheb

Cov VOLVO EC290B thiab EC290LC excavators yog cov neeg ua haujlwm hauv kev tsim kho thiab kev lag luam mining. Lawv cov khoom tsim tau nyob ntawm qhov kev ua haujlwm ntawm lawv lub hauv qab.VOLVO 118100781 / 14520822 / 14527315 lub rooj sib dhos qis dualos ntawm HELI (CQCTRACK) sawv cev rau qhov sib npaug zoo tshaj plaws ntawm OEM-qib zoo, kev ua haujlwm ruaj khov, thiab tus nqi ncaj qha los ntawm lub Hoobkas.

Thaum koj xaiv HELI, koj koom tes nrog ib lub tuam txhab tsim khoom siv tshuab hnyav uas cog lus tias yuav txuas ntxiv lub neej ntawm koj cov khoom siv los ntawm kev tsim kho zoo tshaj plaws thiab kev tsim khoom raug.

Tiv tauj HELI (CQCTRACK) hnub no kom tau txais cov lus qhia ntxaws ntxaws txog cov khoom, cov duab kos engineering, lossis los tham txog koj cov kev xav tau ntawm VOLVO undercarriage spare parts nrog peb cov kws tshaj lij.