Siv tau ib puag ncig rau knuckle boom crane thiab ncaj boom crane yog raws li hauv qab no:
1. Lub knuckle boom tsheb-mounted crane muaj lub voj voog ua haujlwm dav dua. Nyob rau hauv tib lub boom ntev, lub telescopic ncaj boom tsheb-mounted crane kuj tseem tuaj yeem nthuav dav kev ua haujlwm qhov tob los ntawm kev tso cov hlua ntev ntev. Yog li ntawd, lub telescopic ncaj boom yog vim nws cov qauv. Nws yuav tsum muaj qhov chaw loj dua thiab feem ntau haum rau kev qhib thiab qhib kev ua haujlwm sab nraum zoov. Lub telescopic boom yog yooj yim dua los tswj lub ntsug nqa tawm thiab tsaws. Lub telescopic ncaj boom txais lub lifting mechanism ntawm lub boom nqa thiab lub retractable hlau hlua, uas yuav nruj me ntsis tswj lub lifting thiab txo qis ntawm cov khoom dai.
2. Lub knuckle boom tsheb-mounted crane tsis yooj yim los ua kom tiav cov kev xav tau ntau dua. Lub folding caj npab yog tsim nyog rau qhov chaw ua haujlwm nqaim, qhov chaw me me thiab cov khoom loj. Lub folding caj npab tsheb-mounted crane tseem tuaj yeem ua tau yooj yim. Truck cranes yog qhov tsim nyog rau kev ua haujlwm hauv cov chaw ua haujlwm me me xws li cov chaw tsim khoom hauv tsev. Lub folding caj npab tsheb-mounted crane siv hydraulic thooj voos kheej kheej, uas ua rau nws nyuaj los tswj lub ntsug nqa tawm thiab tsaws ntawm cov khoom nqa.
Tom qab nyeem cov no, kuv ntseeg hais tias ntau tus neeg siv paub seb puas yuav xaiv ib lub folding arm truck-mounted crane los yog ncaj-arm tsheb crane. Hauv luv luv, tsis muaj qhov zoo tshaj plaws, tsuas yog ib qho uas haum rau lawv. Folding caj npab tsheb-mounted cranes yog tsim rau warehouses thiab factories nrog me me chaw ua hauj lwm, thiab yog tsim nyog rau kev txhim kho ntau yam auxiliary cuab yeej thiab ua hauj lwm tshwj xeeb. Ncaj-arm tsheb-mounted cranes yog siv nyob rau hauv lub vaj thiab kev tsim kho kev lag luam, thiab lwm yam., haum rau qhib chaw ua hauj lwm. Rau ntsug rotary hoisting, thiab lwm yam, uas lub tsheb-mounted crane xaiv nyob ntawm koj qhov chaw ua haujlwm.
