Raws li kev ua haujlwm zoo thiab lub zog ntawm excavator, lub excavator tuaj yeem muab faib ua peb hom: lub teeb excavator, nruab nrab excavator thiab hnyav excavator.
1. Lub teeb excavator: me me excavator feem ntau hnyav ntawm 3-5 tons. Nws yog tsim rau thaj chaw hauv nroog, txoj kev, lub vaj, thaj chaw me me, qhov chaw rhuav tshem thiab lwm qhov chaw ua haujlwm. Vim qhov me me, kev ua haujlwm hloov tau yooj yim thiab yooj yim, thiab tus neeg teb xov tooj yooj yim pib.
2. Nruab nrab excavator: qhov hnyav yog li ntawm 5-15 tons. Muaj feem xyuam rau cov chaw tsim kho, kev txuag dej hauv nroog, tsheb thauj mus los, chaw txua txiag zeb, platform, wharf thiab lwm yam. Qhov nruab nrab excavators muaj ib tug complex qauv, yog li lawv yuav tsum tau ceev faj ntau dua thaum siv los xyuas kom meej kev ruaj ntseg ntawm tus neeg teb xov tooj.
3. Heavy excavator: hnyav excavator hnyav tshaj 15 tons. Nws yog tsuas yog siv nyob rau hauv super loj qhov chaw xws li reservoir DAMS, railways, highways, ports thiab ships. Vim nws qhov loj me, nws txwv txoj kev ua haujlwm hauv qhov chaw nqaim.
Thib ob, ntau qhov sib txawv ntawm cov ntawv thov excavator scenarios
1. Lub teeb excavator: haum rau thaj chaw hauv nroog, txoj kev, lub vaj, thaj av me me, qhov chaw rhuav tshem thiab lwm qhov chaw ua haujlwm. Raws li cov khoom siv me me, lub teeb yuag excavator tuaj yeem ua haujlwm hauv qhov chaw nqaim, thiab kev thauj mus los yooj yim, thiab yooj yim rau kev nkag mus rau qhov chaw tsim kho hauv nroog.
2. Medium excavator: haum rau kev tsim kho qhov chaw, kev txuag dej hauv nroog, tsheb khiav tsheb, chaw txua txiag zeb, platform, wharf thiab lwm yam. Nruab nrab excavator muaj peev xwm ua hauj lwm muaj zog, yog ib qho ntawm cov khoom siv rau ntau yam kev ua haujlwm, xws li steel bar kev ua haujlwm, kev tsim khoom thiab kev thauj mus los, kev khawb av thiab pob zeb, sib sib zog nqus lub hauv paus kev tsim kho, thoob excavator ua haujlwm.
3. Heavy excavator: haum rau reservoir dam, railway, txoj kev, chaw nres nkoj nkoj thiab lwm yam super loj siv qhov chaw. Heavy excavator yog loj, tuaj yeem ua tiav hnyav hauv av thiab khawb kev ua haujlwm, dav siv hauv cov haujlwm loj engineering, xws li levees, DAMS, txoj kev loj, high-speed railways thiab lwm yam haujlwm.
Nyob rau hauv luv luv, qhov sib txawv me me ntawm excavator muaj nws tus kheej cov yam ntxwv thiab daim ntawv thov scenarios, raws li kev ua hauj lwm yuav tsum tau xaiv tus tsim nyog excavator yuav txhim khu kev ua hauj lwm efficiency thiab kev tsim kho.
