Nyob rau hauv ntau qhov loj-teev machineryering tej hauj lwm, siv tshuab siv tsis tau qhov tseem ceeb tshaj plaws. Nrog lawv cov peev xwm ua haujlwm muaj zog, lawv txhawb kev txhim kho kev txhim kho ntawm txoj haujlwm. Nkag siab txog cov qauv kev tsim kho yog qhov tseem ceeb heev kom nkag siab cov no "Neeg kho tshuab Behemoths".
Cov qauv ntawm kev siv tshuab tuaj yeem muab faib ua ob peb qhov tseem ceeb, cov khoom siv fais fab, ntaus ntawv, ua haujlwm ntaus ntawv thiab ntaus ntawv ntaus. Lub zog hluav taws xob yog lub plawv ntawm kev siv tshuab, muab cov dej khov kho khov kho rau cov khoom siv tag nrho cov khoom siv. Cov uas muaj cov khoom siv diesel suav nrog cov tshuaj lom neeg siv hluav taws xob hauv cov tshuab hluav taws xob los ntawm roj hlawv, muab lub zog rau kev ua haujlwm tom ntej.
Cov kev xa tawm yog zoo li qhov txuas rau lub zog kis, xa cov hwj huam tsim los ntawm lub zog hluav taws xob rau lub cuab yeej ua haujlwm. Nws suav nrog cov khoom sib xyaw xws li kev hloov pauv, tsav cov phuam, cov kev sib txawv, thiab lwm yam, uas ua kom txhua yam ua haujlwm tau ua haujlwm raws li xav tau los ntawm kev tsim nyog faib khoom thiab xa khoom siv.
Cov cuab yeej ua haujlwm yog ib feem ntawm cov kev tsim kho tshuab uas ua tshwj xeeb ua haujlwm. Piv txwv li, lub thoob ntawm cov excavator tuaj yeem ua haujlwm tau zoo xws li kev khawb thiab chaw thau khoom; Caj npab ntawm lub crane muaj peev xwm nqa tau meej thiab nqa cov khoom hnyav. Ntau hom kev siv tshuab muaj cov qauv sib txawv thiab cov haujlwm ntawm cov khoom siv ua haujlwm kom tau raws li cov kev siv ua haujlwm.
Cov cuab yeej taug kev yog "ko taw" ntawm cov cuab yeej siv machinery, ua kom cov khoom siv txav kom yooj yim raws li cov chaw sib txawv. Hom Hom yog suav nrog hom Crawler thiab cov log tsheb. Crawler hom khoom siv taug kev muaj cov khoom tuav muaj zog thiab tsim nyog rau kev ua haujlwm ntawm cov av loj; Cov log tsheb hom muaj cov kev siv roj ntsha tau zoo dua thiab ua tiav, thiab yooj yim dua rau kev taug kev hauv av tiaj.
To taub cov qauv kev siv tshuab tsis tuaj yeem tsuas yog muab peb txoj kev nkag siab tob txog lawv, tab sis kuj tseem pab tau zoo dua li ua rau lawv txoj kev ua haujlwm tiag tiag thiab txij nkawm. Nrog kev nce qib nruam ntawm kev tshawb fawb thiab thev naus laus zis, tus qauv ntawm kev siv tshuab kuj tas li, nqa tau ntau qhov kev tsim kho ntawm kev tsim kho.
