Excavators yog cov khoom tseem ceeb rau cov chaw ua haujlwm thaum nws los txog rau kev khawb, nqa, thiab txav ntau cov av thiab av.Cov tsheb uas siv hluav taws xob, lub ntiaj teb txav tau yooj yim tuaj yeem txheeb xyuas tau yooj yim los ntawm lawv txhais caj npab, thoob, rotating cab, txav tau, thiab qhov loj me.

Muaj ntau ntau hom excavators, txhua tus muab nws tus kheej theem ntawm lub zog thiab ntau yam.Peb tau sau ib daim ntawv teev npe thiab ranked ib co nto moo hom excavators.

1. Kab ntsig

Caterpillar yog ib qho ntawm cov tuam txhab excavator siab tshaj plaws, nrog rau feem tseem ceeb hauv kev ua lag luam thoob ntiaj teb.Headquartered hauv Illinois, Caterpillar excavators muaj ntau yam thiab xa cov kev ua tau zoo tshaj plaws.Zoo kawg nkaus ruaj thiab siv qhov tseeb kev nyab xeeb thiab thev naus laus zis nta, cov excavators no kuj muab roj efficiency zoo heev.

2. Volvo

Volvo, lub chaw muag khoom ntawm lub tuam txhab tsheb, kuj paub zoo txog nws cov cuab yeej siv thiab yog ib qho ntawm cov tuam txhab excavator nrov tshaj plaws.

Volvo pib muab excavators nyob rau hauv 1991, tom qab nrhiav tau ntawm Åkermans Verkstad AB, thiab los ntawm 2016 pib qhia tswv yim rau tiam tom ntej ntawm cov cuab yeej siv hnyav xws li cable-hluav taws xob thiab tag nrho hluav taws xob excavators.

Tsim los nrog cov hydraulics siab heev, Volvo excavators paub txog lawv cov kev nplij siab zoo tshaj thiab kev tswj ntau yam, nrog rau lawv cov roj efficiency.

3. Komatsu

Komatsu yog lub tuam txhab multinational tshwj xeeb hauv kev tsim kho thiab cov khoom siv mining.Nrog lub tsev hauv paus hauv Minato, Tokyo, Nyiv, lub tuam txhab yog lub chaw tsim khoom loj tshaj plaws thib ob ntawm cov khoom siv.

Los ntawm mini excavators mus txog rau mining excavators, Komatsu paub txog nws efficiency, nrog ceev ceev lub sij hawm, multifunctional motions, meej thoob txav, thiab tshwj xeeb lifting peev xwm.Cov excavators no kuj yog technologically advanced, nrog 3 GPS systems, thiab lwm yam technologically forward nta.

4. Sany

Sany Heavy industries pib xyoo 1989, pib ua lub tuam txhab vuam me me.Hauv peb lub xyoos dhau los, lub tuam txhab tau loj hlob los ntawm plaub tus txiv neej ua yeeb yam mus rau ntau txhiab daus las hnyav khoom tsim khoom nrog cov chaw thoob ntiaj teb.

Sany excavators tau tsim nrog ntau yam, kev nyab xeeb, thiab kev ua haujlwm hauv siab.Nrog rau ntau yam ntawm excavators, los ntawm mini mus rau compact mus rau nruab nrab mus rau loj, Sany excavators tau nruab nrog cov thev naus laus zis tshiab los txo tus nqi, nce kev tsim khoom, thiab ua kom muaj txiaj ntsig zoo.