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CAT-E345B/E349D pem hauv ntej idler sib dhos/1156366/2487255/hnyav-duty kev tsim kho excavator chassis Cheebtsam tsim khoom & chaw muag khoom

Kev Piav Qhia Luv:

Kev Piav Qhia Luv

qauv CAT-E345B
tus lej ib feem 115-6366/248-7151/2487255/CR6597
Kev siv tshuab Kev ua yeeb yam
Qhov Nyuaj Ntawm Qhov Chaw HRC50-58,Qhov tob10-12 hli
Xim Dub
Lub Sijhawm lav 4000 Lub Sijhawm Ua Haujlwm
Daim Ntawv Pov Thawj IS09001
Qhov hnyav 322KG
Nqe FOB FOB Xiamen chaw nres nkoj US $ 25-100 / Daim
Lub Sijhawm Xa Khoom Tsis pub dhau 20 hnub tom qab daim ntawv cog lus tau tsim
Lub Sijhawm Them Nyiaj T/T, L/C, WESTERN UNION
OEM/ODM Tau txais
Hom crawler excavator undercarriage qhov chaw
Hom Tsiv Lub tshuab khawb av
Kev Pab Tom Qab Muag Khoom Kev txhawb nqa video, Kev txhawb nqa online


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

1. Txheej txheem cej luam ntawm Pem Hauv Ntej Idler Sib Dhos

Lublub rooj sib dhos pem hauv ntejyog ib qho tseem ceeb hauv lub kaw lus hauv qab ntawm Caterpillar E345 thiab E349 excavators. Nws ua haujlwm ua lub tshuab taw qhia thiab tensioning rau cov kev, kom ntseeg tau tias kev ua haujlwm du thiab kev sib dhos kom raug thaum lub sijhawm ua haujlwm khawb av. Lub rooj sib dhos idler ua haujlwm ua ke nrog lub caij nplooj ntoos hlav recoil thiab hydraulic track adjuster kom tswj tau qhov kev nruj ntawm txoj kev thiab nqus cov kev poob siab thaum lub sijhawm ua haujlwm.

E345 idler

Cov khoom tseem ceeb ntawm lub kaw lus muaj xws li:

  • Lub Log Pem Hauv Ntej Idler: Lub log qhia tseem ceeb uas tswj kev sib dhos ntawm txoj kab.
  • Lub Caij Nplooj Ntoos Hlav Rov Qab: Nqus cov kev cuam tshuam thiab txo qhov kev ntxhov siab rau ntawm lub hauv qab.
  • Kev Kho Kom Haum Txoj Kev Hydraulic: Tso cai rau kev kho kom raug ntawm txoj kev nruj.
  • Cov Bearings thiab Seals Txhawb Nqa: Xyuas kom du thiab tiv thaiv kev ua qias tuaj.

Cov Lus Qhia Txog Kev Siv

Raws li cov qauv Caterpillar sib piv (zoo li 345C), lub rooj sib dhos pem hauv ntej rau E345 / E349 yuav muaj cov yam ntxwv zoo sib xws:

  • Qhov hnyav: Kwv yees li 589 kg (1300 lb) rau qhov sib dhos tiav (suav nrog idler, recoil spring, thiab hydraulic adjuster).
  • Khoom siv: Feem ntau yog tsim los ntawm cov hlau muaj zog xws li 40Mn/45Mn, nrog rau qhov nyuaj ntawm HRC 50-56 thiab qhov tob ntawm 5-8 hli kom tiv taus cov chaw abrasive.
  • Axial End Play: Cov lus qhia los ntawm cov qauv zoo sib xws qhia txog qhov axial clearance ntawm 0.26 hli (0.010 nti) yam tsawg kawg nkaus thiab 1.26 hli (0.050 nti) siab tshaj plaws rau kev ua haujlwm kom zoo 2.
  • Kev Siv Lubrication: Yuav tsum tau siv roj SAE 30-CD (kwv yees li 0.625 ± 0.30 litres) rau kev siv lubrication sab hauv, thiab cov roj tshwj xeeb (xws li 5P-0960 grease cartridge) rau cov nplaim sab nraud.

Cov Txheej Txheem Txhim Kho

Kev teeb tsa kom zoo yog qhov tseem ceeb rau kev siv tau ntev thiab kev ua haujlwm tau zoo. Nov yog cov kauj ruam tseem ceeb raws li Caterpillar cov lus qhia:

  1. Kev Npaj: Ntxuav tag nrho cov chaw kom huv si kom tshem tawm cov av thiab cov khib nyiab. Xyuas kom tseeb tias lub idler, recoil spring supports, thiab hydraulic cylinder bearings tsis muaj kev puas tsuaj.
  2. Kev Nqa thiab Kev Tso Chaw: Siv cov khoom siv nqa kom tsim nyog vim tias qhov hnyav hnyav:
    • Lub caij nplooj ntoos hlav rov qab los: ~ 279 kg (615 lb)
    • Lub tshuab kho qhov hydraulic: ~52 kg (115 lb)
    • Tag nrho sib dhos ua ke: ~589 kg (1300 lb)

Kev Txij Nkawm thiab Kev Ntsuas

Kev saib xyuas tsis tu ncua ua kom ntseeg tau thiab ua kom lub neej ua haujlwm ntev dua:

  • Kev Ntsuas Siab: Lub rooj sib dhos idler yuav tsum tswj tau qhov siab ntawm huab cua ntawm 245-265 kPa (36-38 psi) rau tsawg kawg 30 vib nas this thaum kuaj los ntawm qhov chaw ntsaws yeeb nkab. Qhov no kuaj xyuas qhov kev ncaj ncees ntawm cov foob sab hauv.
  • Kev Tshuaj Xyuas Lub Nplhaib: Thaum lub sijhawm sib dhos, xyuas kom meej tias lub foob roj hmab huv, qhuav, thiab tsis ntswj. Cov nplhaib hlau yuav tsum yog plaub fab thiab zaum kom raug. Siv cov roj nplua nyeem uas tau pom zoo (6V-4876).
  • Kev Siv Lubrication: Siv cov roj thiab cov roj uas pom zoo xwb. Kev siv lubrication tsis raug yuav ua rau puas thiab puas ua haujlwm tsis tau zoo ua ntej lub sijhawm.
  • Kev Tshawb Xyuas Qhov Tshem Tawm: Saib xyuas qhov ua si kawg ntawm axial kom paub tseeb tias nws tseem nyob hauv qhov kev kam rau siab uas tau teev tseg.

 


  • Yav dhau los:
  • Tom ntej no:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb