Cov Lus Qhia Txog Kev Xaiv Cov Hniav Hloov Rau Doosan DH220/DH280 — Kev Sib Xws ntawm 2713 Series Adapter thiab Txoj Kev Faib Khoom Tom Qab Muag

TL;DR:Lub tshuab Doosan 2713 series bucket tooth system npog DH220 (2713-1217 hniav, 5 KG) thiab DH280 (2713-1220 adapter, 11.2 KG). Ob qho tib si yog hlau alloy nrog 48-52 HRC hardness thiab tsawg kawg 1400 MPa tensile zog. Lub 2713-1217 siv 9J2358 tus pin thiab 8E6359 tes tsho retainer. Aftermarket sib npaug los ntawm cov chaw tsim khoom Suav teb muaj koob npe nrov yog sib xws nrog OEM adapter noses. Phau ntawv qhia no coj koj mus txog kev txheeb xyuas, kev xaiv, kev txheeb xyuas zoo, thiab kev nrhiav khoom.

2713-1217 Doosan DH220 hloov cov hniav thoob - Koom nrog Machinery
2713-1217 hloov cov hniav thoob rau Doosan DH220 excavator — Koom nrog Machinery

Vim li cas kev xaiv cov hniav thoob kom raug thiaj li tseem ceeb rau Doosan Excavators

Kev xaiv cov hniav thoob zoo rau Doosan DH220 lossis DH280 excavator tsis yog tsuas yog xaiv tus lej ntawm daim ntawv teev npe xwb. Cov hniav tsis zoo tuaj yeem ua rau hnav ua ntej lub sijhawm, txo qhov ua haujlwm khawb, siv roj ntau dua, thiab txawm tias ua rau lub puab tsaig puas tsuaj. Rau cov thawj coj ntawm cov neeg ua haujlwm thiab cov tub ceev xwm yuav khoom uas saib xyuas ntau lub tshuab thoob plaws ntau qhov chaw ua haujlwm sib txawv, kev nkag siab txog 2713 series bucket tooth adapter system yog qhov tseem ceeb rau kev tswj hwm lub sijhawm ua haujlwm thiab tswj cov nqi khiav lag luam.

Doosan, yav tas los hu ua Daewoo, tau siv lub tshuab 2713 series hniav-thiab-adapter thoob plaws nws cov kab excavator nruab nrab rau ntau tshaj ob xyoo caum. Lub kaw lus no tau tsim los faib cov zog cuam tshuam hla thaj chaw dav dua ntawm lub thoob, txo cov kev ntxhov siab thiab txuas ntxiv lub neej ua haujlwm ntawm ob lub hniav thiab lub adapter. Tsis zoo li cov hniav weld-on, lub kaw lus 2713 tso cai rau kev hloov pauv sai sai siv lub tshuab pin-thiab-retainer, txo qis lub sijhawm tsis ua haujlwm ntawm lub tshuab thaum lub sijhawm txij nkawm.

Hauv phau ntawv qhia no, peb yuav taug kev los ntawm cov lej tshwj xeeb, cov lus qhia txog cov khoom siv, cov qauv sib xws, thiab cov tswv yim nrhiav khoom uas cov kws tshaj lij yuav khoom xav tau los txiav txim siab zoo. Txawm tias koj tab tom tswj hwm ib lub DH220 lossis tswj hwm cov khoom siv uas suav nrog DH280, DH300, thiab DX-series, cov ntaub ntawv hauv qab no yuav pab koj xaiv cov khoom kom raug thiab sib tham txog tus nqi sib tw los ntawm cov neeg muag khoom txhim khu kev qha.

Nkag Siab Txog 2713 Series Bucket Tooth System

Cov koob 2713 yog Doosan lub npe tshwj xeeb rau tsev neeg ntawm cov hniav thoob thiab cov adapters siv thoob plaws nws cov excavator thiab lub log loader. Txhua qhov khoom hauv cov koob muaj tus lej tshwj xeeb uas qhia txog ob qho tib si geometry hniav thiab chav kawm tshuab uas nws tsim los rau. Lub npe convention ua raws li tus qauv yooj yim: thawj plaub tus lej (2713) qhia txog cov koob, thaum lub suffix (piv txwv li, 1217 lossis 1220) qhia txog daim ntawv thov tshwj xeeb.

Muaj ob hom khoom tseem ceeb hauv 2713 system:

  • Cov hniav thoob— Cov no yog cov tswv yim hloov tau uas ua qhov kev khawb tiag tiag. Lawv txuas rau lub qhov ntswg adapter siv lub tshuab xauv pin-thiab-retainer. Cov hniav feem ntau hauv cov koob no yog 2713-1217, uas yog cov hniav siv dav dav rau chav kawm DH220.
  • Cov adapters (tseem hu ua cov tuav lossis qhov ntswg)— Cov no tau vuam lossis ntsia rau ntawm lub thoob thiab muab qhov chaw rau cov hniav. Lub adapter 2713-1220 yog tsim los rau DH280 hnyav dua thiab cov qauv zoo sib xws. Cov adapters raug hloov tsawg dua li cov hniav, feem ntau tsuas yog thaum lawv pom qhov tawg lossis hnav ntau dhau ntawm lub qhov ntswg.

Lub kaw lus xauv siv thoob plaws 2713 series yog lub koob dov ua ke nrog lub tes tsho tuav. Rau qhov2713-1217 Doosan DH220 thoob hniav, qhov no txhais tau tias yog 9J2358 dov pin ntxig los ntawm cov qhov sib dhos hauv cov hniav thiab lub qhov ntswg adapter, ruaj ntseg los ntawm 8E6359 tes tsho retainer uas tiv thaiv tus pin los ntawm kev ua haujlwm xoob hauv qab kev co. Txoj kev khaws cia no tau ua pov thawj thoob plaws ntau lab teev ua haujlwm thoob ntiaj teb thiab suav tias yog ib qho ntawm cov txheej txheem txhim khu kev qha tshaj plaws hauv kev lag luam.

2713-1217 Hniav Thoob: Cov Lus Qhia rau Doosan DH220

Tus 2713-1217 yog tus qauv hloov pauv rau lub tshuab khawb Doosan DH220LC thiab nws cov variants. Nws kuj tseem raug xa mus rau hauv qab Daewoo qhov system tus lej, vim Doosan tau txais Daewoo Heavy Industries thaum ntxov xyoo 2000. Yog tias koj lub tshuab tau tsim ua ntej xyoo 2005, koj yuav pom Daewoo lub npe ntawm cov hniav qub, tab sis tus lej 2713-1217 tseem zoo li qub.

Cov Qauv Cov Lus Qhia Tshwj Xeeb
Tus lej khoom 2713-1217
Qhov hnyav 5 KG
Khoom siv Cov hlau sib xyaw (casting ploj ciab / precision casting)
Qhov nyuaj 48-52 HRC
Lub zog tensile ≥1400 MPa
Lub kaw lus xauv 9J2358 tus pin dov + 8E6359 lub tes tsho tuav
Cov Tshuab Sib Xws Doosan DH220, DH220LC, DH220LC-V
Hom Hniav Tus Qauv (lub hom phiaj dav dav)

Qhov hnyav 5 KG ntawm cov hniav 2713-1217 sawv cev rau qhov sib npaug ntawm qhov hnyav thiab lub peev xwm nkag mus. Cov hniav hnyav dua muab lub zog cuam tshuam ntau dua thaum tawg los ntawm hauv av tawv, tab sis lawv kuj ua rau qhov hnyav tag nrho ntawm lub thoob sib dhos, uas tuaj yeem txo lub sijhawm voj voog. Rau feem ntau ntawm cov haujlwm khawb av dav dav - khawb hauv av nplaum, loam, lossis av compacted nruab nrab - cov hniav 2713-1217 tus qauv yog qhov kev xaiv zoo tshaj plaws.

Thaum hloov cov hniav, ib txwm xyuas seb lub qhov ntswg ntawm lub adapter puas puas. Yog tias lub qhov ntswg puas puas ntau dua 3-4 hli ntawm nws cov qauv qub, cov hniav tshiab yuav tsis zaum zoo, ua rau ua si ntau dhau thiab ua rau ob qho khoom puas sai dua. Hauv cov xwm txheej zoo li no, lub adapter yuav tsum tau hloov lossis ua kom muaj kev sib txuas ua ntej txhim kho cov hniav tshiab.

2713-1220 Adapter: Cov Lus Qhia rau Doosan DH280 thiab Cov Qauv Sib Xws

Lub2713-1220 Doosan DH280 thoob adapteryog ib qho khoom siv hnyav dua uas tsim los rau cov tshuab loj dua DH280 thiab ntau lwm cov qauv Doosan. Tsis zoo li cov hniav 2713-1217, 2713-1220 yog ib qho adapter (tuav) es tsis yog ib qho hniav, txhais tau tias nws yog qhov khoom uas vuam rau ntawm lub thoob thiab txais cov hniav.

Cov Qauv Cov Lus Qhia Tshwj Xeeb
Tus lej khoom 2713-1220 / 3T1220
Qhov hnyav 11.2 KG
Khoom siv Cov hlau sib xyaw (precision casting)
Qhov nyuaj 48-52 HRC
Lub zog tensile ≥1400 MPa
Cov Tshuab Sib Xws Doosan DH280, DH300, DL500, DX300, DX520
Hom Cheebtsam Adapter / tus tuav (welded rau lub thoob)

Tus lej ob npaug (2713-1220 thiab 3T1220) qhia txog qhov kev sib txuas ntawm Doosan lub tshuab sab hauv thiab tus lej tom qab kev lag luam uas tau dhau los ua ntau hauv kev lag luam hloov khoom. Thaum nrhiav los ntawm cov chaw tsim khoom hauv Suav teb, koj yuav pom ob tus lej siv sib pauv. Ib txwm paub tseeb tias qhov loj me thiab qhov hnyav phim cov lus qhia saum toj no ua ntej tso qhov kev txiav txim.

Nrog qhov hnyav 11.2 KG, lub adapter 2713-1220 hnyav dua li lub hniav 2713-1217, uas xav tau vim tias cov adapters yuav tsum tiv taus lub zog khawb tag nrho uas kis los ntawm cov hniav. Lub cev hlau alloy nrog 48-52 HRC hardness muab kev sib xyaw ua ke ntawm kev tiv thaiv kev hnav thiab kev tawv. Cov adapters uas tawv dhau (saum toj no 55 HRC) dhau los ua brittle thiab yooj yim tawg, thaum cov uas mos dhau (qis dua 45 HRC) hnav tawm ua ntej lub sijhawm.

Compatibility Matrix: Cov hniav twg haum rau lub tshuab twg?

Kev xaiv cov hniav thoob lossis adapter kom raug yuav tsum tau phim tus lej ntawm qhov khoom rau ob qho qauv tshuab thiab lub thoob teeb tsa. Lub rooj hauv qab no muab cov ntaub ntawv qhia sai rau cov qauv Doosan feem ntau uas siv 2713 series system.

Qauv Tshuab Tus lej ntawm cov hniav Tus lej ntawm Adapter Tus pin Tus tuav
Doosan DH220 / DH220LC 2713-1217 2713-1219 9J2358 8E6359
Doosan DH280 2713-1217 2713-1220 / 3T1220 9J2358 8E6359
Doosan DH300 2713-1217 2713-1220 / 3T1220 9J2358 8E6359
Doosan DL500 (Lub Log Loader) 2713-1217 2713-1220 / 3T1220 9J2358 8E6359
Doosan DX300 2713-1217 2713-1220 / 3T1220 9J2358 8E6359
Doosan DX520 2713-1217 2713-1220 / 3T1220 9J2358 8E6359

Ob peb yam tseem ceeb txog qhov kev sib raug zoo no:

  • Cov hniav 2713-1217 yog siv tau thoob plaws txhua tus qauv uas teev tseg. Qhov no ua rau kev tswj cov khoom muag yooj yim dua, vim koj tsuas yog xav tau ib hom hniav rau tag nrho 2713 series.
  • Tus adapter txawv ntawm hom tshuab. DH220 siv 2713-1219 adapter, thaum cov tshuab loj dua (DH280 thiab siab dua) siv 2713-1220 adapter. Qhov sib txawv yog nyob rau hauv qhov loj ntawm lub hauv paus adapter, uas yuav tsum phim lub thoob qhov tuab thiab qhov profile.
  • Txhua tus qauv hauv cov khoom no siv tib lub 9J2358 tus pin thiab 8E6359 tes tsho retainer, ua kom yooj yim dua rau kev khaws cov khoom seem.
  • Ib txwm xyuas seb lub thoob hom twg. Tej zaum qee lub tshuab yuav tau muaj cov thoob uas tsis yog tus qauv los ntawm tus tswv yav dhau los lossis tus neeg muab khoom siv sab nraud. Hauv cov xwm txheej zoo li no, lub kaw lus hniav yuav txawv ntawm cov lus qhia ntawm lub Hoobkas.

Yog xav tau daim ntawv teev tag nrho ntawm txhua lub thoob hniav thiab cov adapters uas siv tau nrog Doosan, mus saibDoosan cov hniav thoob ntau yamntawm peb lub vev xaib.

Qhov Zoo ntawm Cov Khoom Siv: Yuav Tsum Saib Dab Tsi hauv Aftermarket Bucket Teeth

Qhov ua tau zoo ntawm cov hniav thoob hloov pauv nyob ntawm qhov zoo ntawm cov hlau sib xyaw uas nws raug pov los ntawm thiab qhov tseeb ntawm cov txheej txheem kho cua sov. Tsis yog txhua cov hniav tom qab kev lag luam tau tsim zoo ib yam, thiab cov neeg ua haujlwm yuav khoom yuav tsum paub txog cov cim qhia zoo hauv qab no:

Qhov nyuaj (48-52 HRC)

Hardness yog ntsuas rau ntawmRockwell C nplaithiab qhia txog qhov hniav tsis kam rau kev sib txhuam. Lub hom phiaj ntawm 48-52 HRC sawv cev rau qhov sib npaug zoo tshaj plaws ntawm kev tiv thaiv kev hnav thiab kev tawv. Cov hniav hauv qab 45 HRC yuav hnav sai dua, tshwj xeeb tshaj yog nyob rau hauv cov av xuab zeb lossis cov av xuab zeb. Cov hniav saum toj no 54 HRC yuav tawg thiab yuav tawg thaum raug ntaus, tshwj xeeb tshaj yog nyob rau hauv huab cua txias.

Lub zog Tensile (≥1400 MPa)

Lub zog tensile ntsuas qhov siab tshaj plaws uas cov khoom siv tuaj yeem tiv taus ua ntej tawg. Yam tsawg kawg nkaus ntawm 1400 MPa yog qhov yuav tsum tau rau cov hniav thoob uas ua haujlwm hauv qab cov khoom khawb hnyav. Cov lus qhia no muaj feem cuam tshuam nrog cov khoom sib xyaw thiab kev kho cua sov. Cov hniav zoo siv cov hlau sib xyaw chromium-molybdenum (xws li 40CrMo lossis cov qib zoo sib xws) uas ua tiav lub zog tensile no tom qab quenching thiab tempering.

Kev Cuam Tshuam Toughness

Txawm hais tias tsis tas li teev nyob rau hauv cov ntawv qhia txog cov ntaub ntawv, qhov kev cuam tshuam tawv (ntsuas hauv Joules siv qhov kev xeem Charpy V-notch) yog qhov tseem ceeb rau cov hniav uas ntsib pob zeb lossis lwm yam teeb meem tawv thaum khawb. Cov hniav zoo yuav tsum ua tiav tsawg kawg 20 J ntawm qhov kub thiab txias hauv chav tsev. Qee lub tuam txhab tsim khoom zoo sim ntawm qhov kub qis dua xoom kom ntseeg tau tias muaj kev ua tau zoo hauv huab cua txias.

Qhov Tiav Ntawm Qhov Chaw Thiab Qhov Ntsuas Qhov Tseeb

Cov hniav uas raug cam khwb cia yuav tsum muaj cov nplaim du uas cov hniav zaum rau ntawm lub qhov ntswg adapter. Txhua qhov porosity casting, shrinkage cavities, lossis qhov sib txawv ntawm qhov chaw no yuav ua rau cov hniav haum xoob, ua rau hnav sai dua thiab cov hniav poob thaum lub sijhawm ua haujlwm. Ib txwm tshuaj xyuas cov qauv los ntawm tus neeg muag khoom tshiab ua ntej txiav txim siab rau ib qho kev txiav txim loj.

Ntawm Join Machinery, tag nrho cov hniav thoob 2713 series yog tsim los ntawm kev siv cov tshuaj lom neeg ploj (kev nqis peev casting) txheej txheem, uas ua rau muaj qhov tiav zoo dua thiab qhov tseeb ntawm qhov loj piv rau kev xuab zeb casting. Txhua pawg raug kuaj xyuas qhov nyuaj (48-52 HRC) thiab lub zog tensile (≥1400 MPa) ua ntej xa khoom. Yog xav paub ntxiv txog peb cov peev xwm tsim khoom thiab cov txheej txheem tswj xyuas zoo, saib pebtxhua yam khoom GETnplooj ntawv.

Kev Muag Khoom Tom Qab: Yuav Ua Li Cas Yuav Doosan Cov Hniav Thoob Plaws Los Ntawm Tuam Tshoj

Tuam Tshoj yog lub ntiaj teb lub chaw tsim cov cuab yeej siv hauv av loj tshaj plaws, thiab thaj tsam Ningbo hauv xeev Zhejiang yog lub tsev rau ntau pawg neeg tsim khoom tshwj xeeb GET. Kev yuav khoom ncaj qha los ntawm cov chaw tsim khoom no tuaj yeem txo cov nqi los ntawm 30-50% piv rau kev yuav los ntawm cov neeg faib khoom hauv zos hauv Tebchaws Europe, North America, lossis Middle East. Txawm li cas los xij, kev txuag nyiaj los nrog lub luag haujlwm los xyuas qhov zoo ua ntej cog lus rau cov ntawv cog lus xa khoom mus sij hawm ntev.

Nov yog cov txheej txheem ib kauj ruam zuj zus rau kev nrhiav Doosan DH220 bucket tooth thiab 2713 series bucket tooth adapter qhov chaw los ntawm cov chaw tsim khoom hauv Suav teb:

  1. Txheeb xyuas cov lej ntawm qhov chaw uas koj xav tau.Siv cov ntaub ntawv sib xws saum toj no thiab sib piv nrog koj lub tshuab tus lej serial thiab cov lus qhia ntawm lub thoob. Tsis txhob kwv yees - tus lej qhov tsis raug yuav ua rau cov khoom tsis haum.
  2. Thov cov qauv ua ntej tso qhov kev txiav txim ntau.Ib lub chaw tsim khoom uas muaj npe nrov yuav muab 1-2 daim qauv rau kev kuaj xyuas qhov loj thiab kuaj cov khoom siv. Xav tias yuav tau them rau cov qauv thiab kev xa khoom, tab sis tus nqi no tsawg heev piv rau qhov kev pheej hmoo ntawm kev tau txais tag nrho lub thawv ntawm cov khoom tsis zoo.
  3. Xyuas cov ntawv pov thawj khoom siv.Thov daim ntawv pov thawj los ntawm lub Hoobkas lossis cov ntawv xeem sab nraud uas qhia txog qhov nyuaj (48-52 HRC), lub zog tensile (≥1400 MPa), thiab cov tshuaj lom neeg sib xyaw. Cov chaw tsim khoom raug cai khaws cov ntaub ntawv no rau txhua pawg ntau lawm.
  4. Tshawb xyuas qhov zoo ntawm qhov casting.Saib seb qhov chaw puas muaj qhov porosity, qhov tsis sib xws ntawm cov qhov pin, thiab cov chaw sib txuas tsis zoo. Cov qhov tsis zoo no yog cov cim qhia tias cov txheej txheem casting tsis zoo.
  5. Sib tham txog MOQ thiab lub sijhawm ua khoom.Feem ntau cov chaw tsim khoom hauv Suav teb muaj qhov tsawg kawg nkaus ntawm kev txiav txim kom muaj nuj nqis (MOQ) ntawm 500-1000 KG rau cov khoom txheem xws li cov hniav thoob. Lub sijhawm ua khoom feem ntau yog 30-45 hnub txij li kev lees paub kev txiav txim mus txog rau kev xa khoom.
  6. Npaj cov ntaub ntawv xa khoom thiab cov ntaub ntawv kev lis kev cai.Koj tus neeg muag khoom yuav tsum muab daim ntawv them nqi lag luam, daim ntawv teev cov khoom ntim khoom, daim ntawv pov thawj xa khoom, thiab daim ntawv pov thawj keeb kwm. Rau kev xa khoom mus rau EU, xyuas seb puas muaj cov se tiv thaiv kev pov tseg rau cov khoom siv hlau cam khwb cia los ntawm Tuam Tshoj (saibtrade.gov cov lus qhia txog lub tebchawsrau cov ntaub ntawv txog tus nqi tam sim no).

Ua raws li cov kauj ruam no yuav pab koj tsim kom muaj cov khoom siv txhim khu kev qha rau cov hniav thoob hloov thaum tswj cov qauv zoo sib npaug rau OEM qhov chaw. Qhov tseem ceeb uas yuav tsum nco ntsoov yog tsis txhob cuam tshuam rau kev txheeb xyuas cov qauv thiab kev kuaj cov khoom siv - cov no yog ob qho kev tiv thaiv uas cais qhov kev pab cuam yuav khoom zoo los ntawm qhov yuam kev kim.

Cov Kev Xyaum Zoo Tshaj Plaws rau Kev Txij Nkawm kom Ntev Lub Neej ntawm Cov Hniav Bucket

Txawm tias cov hniav thoob zoo tshaj plaws yuav ua tsis tau zoo ua ntej lub sijhawm yog tias lawv tsis tau saib xyuas kom zoo. Cov kev coj ua zoo tshaj plaws hauv qab no yuav pab koj kom tau txais lub neej ua haujlwm siab tshaj plaws los ntawm koj cov hniav 2713 series thiab cov adapters:

  • Tig cov hniav tas li.Cov hniav ntawm ntug sab nraud ntawm lub thoob hnav sai dua li cov nyob hauv nruab nrab vim yog txoj kev txiav dav dua. Kev tig cov hniav ntawm qhov chaw sab nraud mus rau qhov chaw sab hauv (thiab rov qab ua dua) ua rau kev hnav sib npaug thiab ntev lub neej teeb tsa tag nrho los ntawm 20-30%.
  • Hloov cov hniav ua ntej lawv puas tag.Ib tug hniav uas raug hnav mus rau ntawm lub qhov ntswg ntawm lub adapter yuav ua rau cov hlau sib tsoo ncaj qha rau ntawm lub adapter, ua rau lub qhov ntswg puas sai sai. Hloov cov hniav thaum lawv poob li ntawm 50-60% ntawm lawv qhov ntev thawj.
  • Tshuaj xyuas cov pins thiab cov retainers ntawm txhua qhov hloov hniav.Yuav tsum tau hloov tus pin 9J2358 thiab tus retainer 8E6359 thaum twg muaj hniav tshiab. Kev siv cov pin qub dua yog kev siv nyiaj tsis raug - tus pin qub yuav tsis zaum ruaj, ua rau tus hniav ua haujlwm xoob thiab tej zaum yuav poob rau hauv cov khoom siv ua tiav.
  • Sib phim hom hniav rau cov av.Tus hniav 2713-1217 tus qauv yog tsim los rau kev khawb av dav dav. Rau cov xwm txheej abrasive (xuab zeb, xuab zeb, granite), xav txog cov hniav uas muaj cov ntsiab lus chromium ntau dua lossis cov tungsten carbide overlay. Rau cov xwm txheej hnyav (pob zeb tawg, rhuav tshem), cov hniav tawv dua nrog qhov nyuaj qis dua me ntsis yuav tsim nyog dua.
  • Khaws lub qhov ntswg adapter kom huv si.Ua ntej yuav muab cov hniav tshiab tso rau hauv, ntxuav cov av qias neeg, xeb, lossis cov khib nyiab ntawm lub qhov ntswg ntawm lub adapter thiab cov qhov pin. Cov khoom tsis huv hauv thaj chaw sib txuas yuav tiv thaiv kev zaum kom zoo thiab ua kom hnav sai dua.

Los ntawm kev ua raws li cov kev coj ua no, cov neeg ua haujlwm tuaj yeem cia siab tias yuav siv tau 300-600 teev los ntawm cov hniav 2713-1217 hauv cov xwm txheej khawb av ib txwm muaj. Hauv cov av uas muaj zog heev lossis muaj pob zeb ntau, lub neej yuav nyob ze li ntawm 200-350 teev. Txawm hais tias muaj xwm txheej dab tsi los xij, kev tshuaj xyuas tsis tu ncua thiab kev hloov pauv raws sijhawm pheej yig dua li kev kho lub qhov ncauj thoob lossis lub adapter uas puas lawm.

Kev Sib Piv Tus Nqi: OEM vs. Aftermarket Bucket Teeth

Ib qho ntawm cov laj thawj tseem ceeb uas cov neeg ua haujlwm yuav khoom tshawb nrhiav kev nrhiav khoom tom qab kev lag luam yog kev txuag nqi. Lub rooj hauv qab no muab kev sib piv dav dav ntawm tus nqi rau 2713 series thoob hniav thoob plaws ntau txoj kev nrhiav khoom. Nco ntsoov tias tus nqi yog qhov qhia thiab sib txawv raws li qhov ntim xaj, qhov chaw xa khoom, thiab cov xwm txheej ntawm kev ua lag luam.

Kev Muag Khoom Hauv Is Taws Nem Tus nqi ib txwm muaj (ib hniav) Lub Sijhawm Ua Ntej Qib Zoo
OEM (Tus neeg muag khoom Doosan) $45-70 1-7 hnub (yog tias muaj Tshuag) Cov lus qhia OEM uas tau lees paub
Tus neeg muag khoom tom qab kev lag luam hauv zos $30-50 3-14 hnub Hloov pauv tau — xyuas qhov chaw
Ncaj qha los ntawm Tuam Tshoj chaw tsim khoom $12-25 30-45 hnub (kev thauj khoom hauv hiav txwv) Sib npaug rau OEM thaum tau txais cov khoom zoo
Chaw tsim khoom hauv Suav teb los ntawm lub tuam txhab ua lag luam $18-35 35-55 hnub Hloov pauv tau - nyob ntawm tus tub luam

Cov nyiaj txuag tseem ceeb tshaj plaws los ntawm kev txiav txim ncaj qha los ntawm cov chaw tsim khoom es tsis yog los ntawm lub tuam txhab lag luam lossis tus neeg faib khoom hauv zos. Txawm li cas los xij, kev txiav txim ncaj qha xav tau kev saib xyuas ntau dua ntawm tus neeg yuav khoom, vim tsis muaj tus neeg nruab nrab los txheeb xyuas qhov zoo. Cov txheej txheem qauv thiab kuaj uas tau piav qhia hauv ntu dhau los yog qhov tseem ceeb rau kev sib raug zoo ncaj qha.

Rau cov tuam txhab xaj ntau (100+ hniav ib qho kev txiav txim), qhov zoo ntawm tus nqi ntawm kev xa khoom ncaj qha los ntawm Tuam Tshoj yuav pom tseeb dua. Ntau lub tuam txhab tsim khoom muab luv nqi ntawm 10-15% rau cov kev txiav txim ntau dua 1000 KG, thiab cov kev txiav txim thauj khoom hauv thawv (feem ntau 20-25 tonnes) tuaj yeem ua tiav kev txuag ntxiv rau ib chav.

Cov Lus Nug Feem Ntau

Qhov txawv ntawm 2713-1217 thiab 2713-1220 cov hniav thoob yog dab tsi?

Lub 2713-1217 yog lub thoob hniav txheem uas hnyav 5 KG tsim rau Doosan DH220, thaum lub 2713-1220 (tseem hu ua 3T1220) yog lub adapter hnyav 11.2 KG tsim rau cov tshuab hnyav dua suav nrog DH280, DH300, DL500, DX300, thiab DX520. Ob qho tib si yog ua los ntawm cov hlau alloy nrog 48-52 HRC hardness thiab tensile zog ntawm tsawg kawg 1400 MPa.

Cov cuab yeej tuav thiab tus pin twg siv nrog 2713-1217 Doosan DH220 lub thoob hniav?

Lub thoob hniav 2713-1217 siv lub 9J2358 dov pin ua ke nrog lub 8E6359 tes tsho retainer rau kev ruaj ntseg txuas rau lub qhov ntswg adapter. Lub pin-thiab-retainer system no yog tus qauv thoob plaws Doosan 2713 series thiab tau sib koom los ntawm txhua lub tshuab qauv sib xws.

Cov hniav thoob Doosan tom qab muag puas sib xws nrog OEM adapters?

Yog. Cov hniav thoob tom qab ua lag luam tsim raws li 2713 series specification yog dimensionally thiab mechanically sib xws nrog OEM Doosan adapter noses. Qhov tseem ceeb yog xyuas kom meej tias tus lej hniav phim cov adapter series thiab tias hardness thiab tensile zog ua tau raws li lossis tshaj OEM cov qauv ntawm 48-52 HRC thiab 1400+ MPa feem.

Cov qauv Doosan excavator twg siv 2713 series bucket tooth system?

Cov koob 2713 npog ntau lub qauv Doosan (yav tas los hu ua Daewoo) excavator. Cov hniav 2713-1217 haum rau chav kawm DH220, thaum lub adapter 2713-1220 haum rau cov qauv DH280, DH300, DL500, DX300, thiab DX520. Ib txwm hla tus lej qhov nrog koj lub tshuab tus lej serial rau qhov sib phim lav.

Cov hniav thoob hloov pauv siv tau ntev npaum li cas rau Doosan DH220?

Lub neej ua haujlwm txawv raws li qhov xwm txheej hauv av, cov txheej txheem ua haujlwm, thiab cov khoom siv zoo. Hauv cov xwm txheej khawb av ib txwm muaj, cov hniav thoob hlau zoo uas muaj qhov nyuaj 48-52 HRC yuav kav ntev li 300 txog 600 teev ua haujlwm. Hauv cov av ntxhib lossis av pob zeb, xav tias yuav luag txog 200 txog 350 teev ua ntej yuav tsum tau hloov.

Kuv puas tuaj yeem xaj Doosan cov hniav thoob ncaj qha los ntawm lub chaw tsim khoom hauv Suav teb?

Yog. Muaj ntau lub tuam txhab tsim khoom hauv Suav teb, suav nrog cov tuam txhab tsim khoom hauv Ningbo xws li Join Machinery, xa tawm cov hniav thoob ntiaj teb thiab cov adapters uas siv tau nrog Doosan. Kev txiav txim ncaj qha los ntawm lub tuam txhab tsim khoom feem ntau txo tus nqi los ntawm 30-50% piv rau cov neeg faib khoom hauv zos thaum tswj hwm cov qauv zoo sib xws. Ib txwm thov cov qauv thiab cov ntawv pov thawj khoom siv ua ntej tso qhov kev txiav txim ntau.

Xaus Lus thiab Cov Kauj Ruam Tom Ntej

Xaiv lub Doosan DH220 bucket tooth lossis 2713 series bucket tooth adapter zoo yog nyob ntawm peb yam: kev txheeb xyuas tus lej ntawm qhov chaw kom raug, cov khoom siv zoo uas tau txheeb xyuas, thiab cov khoom siv txhim khu kev qha. Lub 2713-1217 hniav (5 KG, hlau alloy, 48-52 HRC) npog DH220 ntau yam, thaum lub 2713-1220 adapter (11.2 KG) pabcuam DH280, DH300, DL500, DX300, thiab DX520. Ob leeg siv tib lub 9J2358 pin thiab 8E6359 tes tsho retainer, ua kom yooj yim rau kev tswj cov khoom muag.

Rau cov kws tshaj lij kev yuav khoom uas xav txo cov nqi yam tsis tas yuav txo qhov zoo, kev nrhiav khoom ncaj qha los ntawm lub tuam txhab tsim khoom hauv Suav teb uas muaj npe nrov yog txoj hauv kev zoo tshaj plaws. Cov kev tiv thaiv tseem ceeb yog kev txheeb xyuas cov qauv, kev sim khoom siv, thiab kev tswj xyuas zoo ntawm cov khoom lag luam. Los ntawm kev ua raws li cov txheej txheem nrhiav khoom uas tau teev tseg hauv phau ntawv qhia no, koj tuaj yeem tsim cov saw hlau xa khoom uas xa cov hniav sib npaug OEM ntawm tus nqi qis dua OEM.

Yog tias koj xav tham txog koj cov kev xav tau tshwj xeeb, thov cov qauv, lossis tau txais cov lus hais rau 2713 series thoob hniav thiab adapters, thov tsis txhob yig tiv tauj peb. Peb tau tsim thiab xa tawm GET qhov chaw txij li xyoo 2006 thiab ntseeg siab rau peb lub peev xwm los ua kom tau raws li koj qhov zoo thiab kev xa khoom.

Txog Tus Sau

Xin Jack— Tus Thawj Saib Xyuas Kev Muag Khoom Xa Tawm, Ningbo Yinzhou Join Machinery Co., Ltd.

Lub tuam txhab tsim khoom tshwj xeeb ntawm GET (Cov Cuab Yeej Siv Rau Hauv Av) suav nrog cov hniav thoob, cov ntug txiav, thiab cov adapters rau cov excavators thiab cov khoom siv hauv kev tsim kho. Tsim muaj xyoo 2006, pabcuam rau cov lag luam European thiab Asmeskas nrog 16 xyoo ntawm kev xa tawm, koom tes nrog cov npe lag luam thoob ntiaj teb xws li BYG, JCB, thiab NBLF.

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Lub sijhawm tshaj tawm: Lub Xya Hli-24-2026