Sib tw Excavator

Grab shovel excavator, tseem hu ua grab thoob excavator. Nws cov yam ntxwv excavation yog: "ncaj nce thiab ncaj nraim, txiav cov av los ntawm nws tus kheej qhov hnyav." Haum rau excavation ntawm Class I thiab II av hauv qab qhov chaw nres tsheb, feem ntau siv nyob rau hauv cov av mos rau excavation ntawm lub hauv paus pits, caissons, thiab lwm yam. Tshwj xeeb tshaj yog tsim rau excavating tob thiab nqaim foundation pits, dredging qub raws, thiab extracting silt los ntawm dej, los yog rau kev thauj khoom xoob xws li pob zeb crushed thiab slag. Muaj ob txoj kev excavation: trench side excavation thiab positioning excavation. Yog tias lub thoob ntim tau ua rau hauv daim phiaj zoo li cov duab, nws kuj tuaj yeem siv los thauj cov ore blocks, ntoo chips, ntoo, thiab lwm yam.
Feem ntau ntawm cov niaj hnub excavators yog tag nrho hydraulic tag nrho rotation excavators. Hydraulic excavators yog tsim los ntawm cov cav, hydraulic systems, ua hauj lwm pab kiag li lawm, taug kev li, thiab hluav taws xob tswj. Lub tshuab hydraulic muaj lub twj tso kua mis hydraulic, tswj lub valve, hydraulic lub tog raj kheej, hydraulic lub cev muaj zog, cov kav dej, roj tank, thiab lwm yam. Cov khoom siv hluav taws xob muaj xws li kev tswj xyuas vaj huam sib luag, lub cav tswj lub tshuab, twj tso kua mis tswj tshuab, ntau yam sensors, solenoid li qub, thiab lwm yam.
Hydraulic excavators feem ntau muaj peb qhov tseem ceeb: cov cuab yeej ua haujlwm, lub cev sab saud, thiab lub cev qis. Raws li nws cov qauv thiab kev siv, nws tuaj yeem txawv rau ntau hom xws li hom kev taug qab, hom log tsheb, hom taug kev, tag nrho hydraulic, semi hydraulic, tag nrho cov teb, tsis puv teb, universal, tshwj xeeb, articulated, telescopic caj npab, thiab lwm yam.
Cov cuab yeej ua haujlwm yog ib qho khoom siv ncaj qha ua tiav cov haujlwm khawb. Nws yog hinged los ntawm peb qhov chaw: boom, stick, thiab thoob. Txhawm rau ua kom tau raws li qhov xav tau ntawm ntau yam kev tsim kho, hydraulic excavators tuaj yeem nruab nrog ntau yam khoom siv ua haujlwm, xws li kev khawb, nqa, thauj khoom, qib, clamps, bulldozers, cuam tshuam rau hammers, rotary xyaum, thiab lwm yam cuab yeej ua haujlwm.
Lub tshuab tig thiab taug kev yog lub cev ntawm hydraulic excavator, thiab sab sauv ntawm lub turntable yog nruab nrog lub zog thiab kev sib kis. Lub cav yog lub zog ntawm hydraulic excavators, thiab diesel feem ntau yog siv. Nyob rau hauv qhov chaw yooj yim, hluav taws xob motors kuj siv tau.
Lub tshuab xa hluav taws xob hydraulic xa lub zog ntawm lub cav mus rau lub tshuab hydraulic, hydraulic lub tog raj kheej thiab lwm yam kev ua haujlwm los ntawm lub twj tso kua mis hydraulic, tsav cov cuab yeej ua haujlwm kom txav mus los thiab ua tiav ntau yam dej num.