Choj Crane yog cov khoom siv roj loj, tsuas yog siv rau kev thauj khoom, kev thauj khoom, chaw tsim khoom nyob sab nraum zoov lossis chaw khaws khoom sab nraum zoov, docks thiab lwm qhov chaw.
Choj Cranes feem ntau yog tsim ntawm cov khoom siv kho tshuab, cov cuab yeej siv hluav taws xob, thiab cov tshuab trolley khiav, thiab crane khiav tshuab. Tus qauv hlau suav nrog lub ntsiab lub nqaj, kawg nqaj, tsheb nqaj hlau, ntaiv lub platform, thiab lwm yam khoom siv hluav taws xob, tswj cov khoom siv hluav taws xob, tswj hluav taws xob, thiab lwm yam.
Choj cranes tseem tuaj yeem faib ua lub laub thiab trolley qhov chaw. Lub laub suav nrog cov qauv hlau, tawb khiav qauv qauv thiab tsav tsheb. Lub trolley suav nrog Lifting kho tshuab, trolley khiav kev mechanismyog thiab trolley ncej.
Lub tshuab ntawm tus choj crane muab cov tshuab kis rau ntau qhov kev txav ntawm lub crane. Kev nqa lub tshuab siv rau kev nqa lossis cov khoom lag luam qis dua, thiab yog qhov tseem ceeb tshaj plaws thiab kev ua haujlwm yooj yim. Nws cov kev ua tau zoo cuam tshuam rau kev ua tau zoo ntawm tag nrho cov crane. Lub tshuab ua haujlwm yog siv los txhawb qhov hnyav ntawm lub crane lossis trolley khiav, thiab ua kom cov cargo kab rov tav, thiab txhawm rau kho lub chaw ua haujlwm ntawm lub crane.
Txhua feem ntawm tus choj Crane ua lub luag haujlwm sib txawv hauv kev siv. Peb hais kom ua txhua yam kev sib xyaw ua ke kom ua rau tus choj crane ua tau ntawm nws qhov zoo tshaj plaws.
