Me excavators yog ib qho ntawm cov khoom siv nrawm nrawm tshaj plaws, thiab lawv cov koob meej zoo li txuas ntxiv mus ntxiv. Raws li cov ntaub ntawv los ntawm kev tshawb fawb tawm ntawm kev muag khoom tawm, kev muag khoom thoob ntiaj teb ntawm cov excavators me me mus txog xyoo kawg, tshaj 300,000 units.
Kev lig kev cai, cov lag luam tseem ceeb rau micro-excavators tau tsim lub teb chaws, xws li muaj kev lag luam Japan thiab Western Europe tau nce nyob rau hauv kaum xyoo dhau los. Cov nto moo tshaj plaws ntawm cov no yog Tuam Tshoj, uas tam sim no yog lub ntiaj teb loj tshaj plaws minp excavator khw.
Xav tias mini-excavators tuaj yeem hloov ua haujlwm ntawm phau ntawv ua haujlwm, muaj tseeb tsis muaj cov neeg ua haujlwm tsis txaus nyob hauv lub ntiaj teb. Qhov no tej zaum yuav muaj kev hloov pauv. Txawm hais tias qhov xwm txheej yuav tsis zoo li kev ua lag luam Suav, thov khij lub "Tuam Tshoj thiab cov khawb av me" kom paub meej ntxiv.
Ib qho ntawm cov laj thawj yog vim li cas mini excavators yog nrov tau yog tias nws yooj yim dua rau lub zog me dua thiab ntau dua hluav taws xob ntau dua li cov khoom siv diesel. Nyob rau hauv cov ntaub ntawv no, tshwj xeeb tshaj yog nyob hauv nroog loj ntawm kev lag luam qib siab, feem ntau tau nruj kev cai ntawm suab nrov thiab cov emissions.
Tsis muaj cov chaw tsim khoom tsis txaus ntawm OEM cov chaw tsim khoom uas tsim lossis tso cov khoom siv hluav taws xob mini (volvo siv cov khoom siv hluav taws xob (EC15 rau EC27). ) Thiab log Loaders (L20 rau L28), thiab nres txoj kev txhim kho tshiab ntawm cov qauv raws li cov cav diesel.
Lwm OEM uas tab tom nrhiav rau lub zog hauv cov cuab yeej no yog JCB, uas yog nruab nrog lub tuam txhab xyoo 19c-1E cov me me excavator. JCB 19C-1e tau siv los ntawm plaub lub lav roj ntsha lithium-ion uas tuaj yeem muab 20kWh ntawm kev cia hluav taws xob. Rau feem ntau cov neeg siv tshuaj excavator feem ntau, txhua yam haujlwm ua haujlwm tuaj yeem ua tiav nrog ib tus nqi. Lub xyoo 19C-1e nws tus kheej yog ib qho qauv muaj zog nrog cov kua dej xoom thaum siv thiab muaj ntau quieter tshaj li cov khoom siv txheem txheem txheem.
JCB tsis ntev los no muag ob qauv rau Jawey cog hauv London. Tim Rayner, Cov Thawj Tswj Haujlwm ntawm Coffey nroj tsuag tuam tsev, tau hais tawm los ntawm cov khoom lag luam diesel.
Lwm OEM tsom rau hluav taws xob yog Kubota. "Xyoo tsis ntev los no, cov koob meej ntawm cov neeg excavators me me los ntawm lwm cov roj (xws li hluav taws xob ntau ntxiv," Tus thawj tswj lag luam txhim kho ntawm Kubota UK.
"Lub zog tsav tsheb tseem ceeb no yog cov khoom siv hluav taws xob uas ua rau muaj kev ua haujlwm hauv av tsis muaj peev xwm ua haujlwm."
Thaum pib ntawm lub xyoo, Kubota launched ib qho kev sib txuas me me cov khoom me me excavator prototype hauv Kyoto, Nyij Pooj. HasPson ntxiv: "Ntawm Kubota, peb ib txwm yuav tsim kho cov khoom siv hluav taws xob uas tau raws li cov qhua tuaj noj mov xav tau peb ua kom nws tshwm sim."
Bobcat tsis ntev los no tshaj tawm tias nws yuav tso tawm tshiab 2-4 tuj r series, suav nrog ib qho tshiab ntawm tsib lub tsev compact excavators: E26, E27, E24 thiab E34. Lub tuam txhab tshaj tawm tias ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm cov koob no yog cov qauv tsim kho ntawm sab hauv phab ntsa sab hauv phab ntsa phab ntsa (CIB).
, Tus thawj tswj cov khoom lag luam ntawm cov khoom lag luam bobcat hauv Tebchaws Europe, hais tias: "Cov khoom siv Cib yooj yim ua rau muaj kev puas tsuaj rau cov tsheb thauj khoom thiab cov ntaub ntawv tsim hluav taws xob nrog cov tsheb sib tsoo nrog lwm cov tsheb.
"Qhov no ua tiav los ntawm kev ua haujlwm hydraulic hauv lub tog raj kheej hauv tsev, yog li kev sib tsoo hauv lub tsheb thiab cov qauv ntawm lub tsheb."
Vim tias tsis muaj cov neeg ua haujlwm uas tsis muaj cov neeg ua haujlwm ua haujlwm hauv kev lag luam, nws yeej tsis tau tseem ceeb dua rau cov uas ua rau muaj kev zoo siab. Volvo CE tshaj tawm tias lub cim tshiab ntawm 6-tuj ECR58 f Compact excavator muaj cov dav dav hauv kev lag luam.
Qhov yooj yim ua haujlwm thiab cov neeg siv-phooj ywg-phooj ywg txhawb kev noj qab haus huv, kev ntseeg siab thiab kev nyab xeeb ntawm tus neeg teb xov tooj. Txoj hauj lwm ntawm lub rooj zaum rau lub joystick tau hloov kho thiab txhim kho thaum tseem raug tshem tawm cov cuab yeej siv tau hais tias cov cuab yeej siv thev naus laus zis tau qhia txog kev lag luam.
Lub Cab yog tsim los muab qib siab tshaj plaws ntawm cov neeg teb xov xwm yooj yim, nrog suab rwb thaiv tsev, ntau thaj chaw, thiab 12v thiab USB chaw nres nkoj. Zuag qhib sab pem hauv ntej thiab zawv zawg sab qhov rai pab qhia txhua lub voj voos, thiab tus neeg teb xov tooj muaj flywheel, tsib-nti xim zaub thiab yooj yim-rau-taw qhia kom yooj yim.
Tus neeg teb xov tooj kev nplij siab yog qhov tseem ceeb heev, tab sis lwm qhov laj thawj ntawm kev sib txuas ntawm mini excavator ntu yog kev nthuav dav txuas ntxiv ntawm cov khoom siv tau muab. Piv txwv li, Volvo cov cuab yeej siv ECR58 muaj ntau cov khoom siv yooj yim, suav nrog cov thoob, dej tawg, thiab tshiab inclined ceev couplings.
Thaum tham txog cov koob meej ntawm cov met excavator me me, tawm kev tshawb nrhiav kev tswj hwm tus thawj coj chris swight pom zoo ntxiv cov ntawv txuas ntxiv. Nws tau hais tias: "Ntawm qhov kawg ntawm cov khoom siv muaj ntau yam yog qhov nrov dua vim tias nws tuaj yeem txav cov neeg ua haujlwm tawm ntawm cov cuab yeej."
JCB yog ib qho ntawm ntau OEMS uas xav muab cov neeg siv khoom hluav taws xob rau mini excavators
Slater kuj ntxiv tias: "Hauv Tebchaws Europe thiab muaj peev xwm hloov pauv tau yooj yim txog lwm yam. Nyob rau hauv tam sim no yog qhov tam sim no feem ntau zoo dua li backhoe chaw thau khoom. Lub tshuab yog nrov dua."
Bobcat's Konas tau pom zoo nrog qhov tseem ceeb ntawm kev txuas ntxiv. Nws hais tias: "Ntau hom kev sib tw peb muab ntau hom ntsiab lus, tab sis nrog ntau qhov kev sib tw ntawm lub khw muag khoom hauv khw ua lag luam ua lag luam Cov khoom siv uas nyuaj.
"Cuag npab-mounted kab hydraulic peruxiliaation kab nrog kev xaiv ib-sac kev xaiv kom tau raws li cov kev xaiv txuas ntxiv kom tau raws li cov khoom siv txuas ntxiv ntawm cov tshuab txuas ntxiv."
Hitachi Siv Machinery (Europe) tau tso tawm daim ntawv dawb nyob rau yav tom ntej ntawm European compact cov khoom lag luam. Lawv tau taw qhia tias 70% ntawm cov mini excavators muag hauv Europee poob qis dua 3 tons. Qhov no yog vim muaj qhov tseeb tias tau txais ib daim ntawv tso cai tuaj yeem yooj yim rub ib qho ntawm cov qauv ntawm daim ntawv tsav tsheb ib txwm muaj.
Daim ntawv dawb kwv yees seb cov chaw taws teeb saib yuav ua rau kev ua lag luam tsim khoom, thiab mini excavators yog qhov tseem ceeb ntawm nws. Daim ntawv tshaj tawm hais tias: "Taug qab qhov chaw ntawm cov khoom siv cog khoom tshwj xeeb yog qhov tseem ceeb heev vim tias nws tau txav mus los ntawm ib qho haujlwm ua haujlwm mus rau lwm tus.
Yog li, cov chaw nyob thiab cov xuaj moos ua haujlwm tuaj yeem pab cov tswv, tshwj xeeb yog cov tuam txhab qiv, npaj, txhim kho kev ua haujlwm thiab teem sijhawm txij nkawm. Los ntawm kev nyab xeeb ntawm kev pom, cov ntaub ntawv chaw raug yog tseem ceeb heev - nws yooj yim dua rau cov khoom loj dua li khaws cov khoom loj, yog li cov tub sab uas muaj ntau dua. "
Cov khoom sib txawv sib txawv siv lawv cov excavators me me los muab ntau cov khoom siv telematics. Tsis muaj tus qauv kev lag luam. Hitachi mini excavators tau txuas nrog nws cov chaw taws teeb saib xyuas thoob ntiaj teb kev pabcuam ntiaj teb no, thiab cov ntaub ntawv kuj tseem tuaj yeem nkag mus ntawm smartphones.
Txawm hais tias qhov chaw nyob thiab cov sijhawm ua haujlwm yog cov lus qhia, cov ntawv tshaj tawm tias cov tswv cuab tom ntej no yuav xav saib cov ntaub ntawv ntxaws ntxaws ntxiv. Tus tswv kev cia siab kom tau txais cov ntaub ntawv ntau ntxiv los ntawm cov khw. Ib qho ntawm cov laj thawj yog qhov ua rau menyuam yaus, cov neeg tech-savvy cov neeg siv khoom uas tuaj yeem nkag siab zoo dua thiab txheeb xyuas cov ntaub ntawv kom ua tau zoo thiab ua haujlwm tau zoo. "
TB257Fr Compact HYDRAULIC- EXCAVATOR, uas yog tus ua tiav rau TB153fr. Tus tshiab excavator muaj
Qhov sab laug-txoj cai offset boom ua ke nrog nruj tw viav vias tso cai rau nws kom tig nrog kev sib hloov me me.
Kev ua haujlwm hnyav ntawm TB257Fr yog 5840 kg (5.84 tons), kev khawb ntxiv txuas ntxiv yog 6.2m, thiab lub thoobov khawb quab yuam yog 36.6Kn.
Sab lauj thiab sab xis Boom muaj nuj nqi tso cai rau TB257Fr rau kev xaiv cov kev pab cuam tawm hauv sab laug thiab sab xis tsis tas yuav tsum tau rov ua lub tshuab. Tsis tas li ntawd, cov yeeb yam no ua rau muaj ntau tus neeg sib cais ua ke ua ke nrog lub nruab nrab ntawm lub tshuab, yog li kev txhim kho kev ruaj khov.
Nws tau hais tias lwm qhov kom zoo dua ntawm cov kab ke no yog lub peev xwm ntawm kev sib tsoo los ua kom muaj peev xwm ua tau los ua kev sib hloov nyob rau hauv qhov dav ntawm txoj kev. Qhov no ua rau nws zoo tagnrho rau kev ua haujlwm nyob rau ntau qhov chaw tsim kho, suav nrog txoj kev thiab choj cov phiaj xwm, txoj kev hauv nroog thiab ntawm cov tsev.
"Seluchi zoo siab los muab TB257Fr rau peb cov neeg muas zaub," Toshiya Susuchi, Thawj Tswj Hwm ntawm Searuchi. "Nqa cov kev cog lus rau peb kev coj ua ntawm kev hloov pauv thiab qib siab ntawm kev sib tsoo thiab kev ua kom zoo dua qub. Cov khoom siv hnyav tau zoo ib yam li cov cav tov.
Shi Jang ntawm Kev Tshawb Nrhiav Kev Tshawb Nrhiav Kev Ceev Faj Txog Kev Ua Lag Luam hauv Suav thiab cov excavators me, ceeb toom tias kev ua lag luam yuav dhau los ua lag luam. Qhov no yog vim tias qee cov OEMS suav uas xav kom lawv sib koom ua lag luam sai tau txo tus nqi ntawm lawv cov me nyuam me me los ntawm 20%. Yog li ntawd, raws li kev muag khoom loj hlob, cov paj laum yog zuaj, thiab muaj tam sim no ntau cov tshuab ntawm kev ua lag luam dua puas tau ua ntej.
Tus nqi muag ntawm me excavators tau poob qis los ntawm tsawg kawg 20% ​​piv rau cov neeg thoob ntiaj teb tau txais vim lawv tsis tuaj yeem txo tus nqi vim lawv cov tshuab hluav taws xob siab. Lawv npaj los qhia qee cov tshuab pheej yig dua yav tom ntej, tab sis tam sim no kev ua lag luam yog tag nrho ntawm cov khoom lag luam tsawg. "Shi zhang taw qhia tawm.
Tus nqi qis tau nyiam ntau tus neeg siv khoom tshiab los yuav cov cav tov, tab sis yog tias muaj ntau lub tshuab ua lag luam thiab cov lag luam tsis txaus, kev ua lag luam yuav poob. Txawm tias muaj kev muag khoom zoo, cov txiaj ntsig ntawm cov thawj coj ua lag luam tau muab pov tseg vim muaj nqi qis. "
Jang ntxiv tias tus nqi qis dua ua rau nws tsis yooj yim rau cov txiaj ntsig kom tau txiaj ntsig, thiab txo nqi los txhawb kev muag khoom, thiab txo qis kev muag khoom rau yav tom ntej.
"Ntiaj teb architect lub lis piam" xa mus ncaj qha rau koj lub Inbox muab kev xaiv ntawm xov xwm tawg, cov lus qhia cov khoom lag luam thiab ntau dua!
"Ntiaj teb architect lub lis piam" xa mus ncaj qha rau koj lub Inbox muab kev xaiv ntawm xov xwm tawg, cov lus qhia cov khoom lag luam thiab ntau dua!
SK6,000 yog 6,000-tuj peev super hnyav nqa crane los ntawm mamooset uas yuav tau sib xyaw nrog tus uas twb tau tshaj tawm nrog xyoo 2019
Joachim Strobel, MD SevebHerr-EMTEC GmbH hais lus rau ntawm covid-19, vim li cas hluav taws xob yuav tsis yog tsuas yog tsuas yog tsuas yog tsuas yog tsuas yog tsuas yog tsuas yog tsuas yog tsuas yog tsuas yog tsuas yog cov lus teb