Ob chav girder goliath crane feem ntau yog siv rau qhib qhov chaw cia lossis ib sab ntawm txoj kev tsheb ciav hlau los ua cov khoom siv dav dav txav thiab nqa cov haujlwm, xws li chaw thau khoom lossis piers, thiab lwm yam. Ob chav-girder gantry crane yog lub luag haujlwm hnyav crane siv nyob rau hauv ob qho tib si sab hauv tsev thiab sab nraum zoov. overhead crane ua tsis tau. Lub peev xwm nqa ntawm ob chav girder cranes yuav yog ntau pua tons, yog li lawv kuj yog hom hnyav hom gantry crane.
Ob chav girder Goliath Gantry Crane muaj cov ntawv thov hauv kev lag luam sib txawv rau kev nqa cov khoom hnyav uas tsis tuaj yeem ua haujlwm los ntawm lwm cov khoom siv txav. Goliath Crane (tseem hu ua Gantry Crane) yog ib hom dav hlau crane nrog ib leeg lossis ob-girder teeb tsa kev txhawb nqa los ntawm tus kheej ob txhais ceg txav los ntawm lub log lossis tsheb ciav hlau, lossis ntawm txoj kev. Ob chav girder Goliath Gantry Crane yog siv los tuav cov hom hnyav hnyav uas muaj nyob hauv ntau daim ntawv thov kev lag luam. Ob chav girder goliath cranes kuj raug kuaj los ntawm cov neeg txawj tswj cov neeg ua haujlwm raws li kev lag luam tshwj xeeb.
SEVENCRANE tsim ob chav girder goliath crane raws li cov neeg siv khoom xav tau. SEVENCRANE lifting iav muaj cov qauv nqa nqa mus txog 600 tonnes; Dhau li ntawm qhov no, peb muab qhov zoo tshaj plaws qhib winch gantry crane. Ob chav girder gantry muaj ib daim ntawv thov tshwj xeeb hauv kev xa khoom, tsheb, hnyav-tshuab-tsim, thiab lwm yam. Cov khoom tshwj xeeb uas tsim los ntawm Goliath gantry crane muaj cov ntawv thov kuj muaj nyob rau hauv steel yards, tube manufacturing, thiab marble & granite industries. Ob chav girder gantry crane tau tsim zoo rau kev tuav cov khoom nqa hnyav, thiab muab kev sib koom ua ke rau kev nqa lossis txav cov khoom hnyav thoob plaws hauv vaj, lossis hauv kev tsim khoom lag luam lossis khw muag khoom.
Thaum feem ntau siv nyob rau sab nraum zoov, ob chav girder gantry cranes yuav siv tau nyob rau hauv cov chaw ua haujlwm ib yam nkaus.Thaum ob chav girder gantry crane siv sab hauv tsev, cov neeg siv khoom tsis tas yuav teeb tsa cov qauv hlau ntxiv los pab nws txoj haujlwm.