1. Muaj kev pheej hmoo ntawm kev thov cov lus tshaj tawm tsis tu ncua ntawm lub thawv qis. Qhov siab ntawm qhov tsis tu ncua rollover dump-hom semi-trailer yog qhov qis, tsis tshaj 0.6 meters. Tam sim no ntau rollover semi-trailers siv lub thawv-hom semi-trailer tshaj tawm, uas yog qhov hu ua "invisible" rollover. Muaj qee yam txaus ntshai thaum cov neeg yuav khoom xyuas lub tsheb, yog li lawv yuav tsum xav kom meej thaum yuav khoom.
2. Tus naj npawb ntawm hydraulic jacks nyob ntawm qhov tonnage. Lub bracket yuav tsum ruaj. Lub hydraulic jack yog ib qho tseem ceeb ntawm lub rollover. Raws li qhov sib txawv load tonnage, feem ntau muaj ob peb txoj kab uas hla xws li 110, 125, 130, thiab 150. Lub hydraulic jack bracket bears ib feem loj ntawm qhov hnyav ntawm cov khoom thauj thaum nqa, thiab qhov ruaj khov ntawm lub bracket yog qhov tseem ceeb heev. Cov ncej ntawm kev sib txuas ntawm hydraulic jack thiab sub-thav duab yuav tsum tau tiv thaiv los yog nws yuav yooj yim khoov.
3. Diagonal brace reinforcement tseem ceeb heev. Qhov ntau fulcrums, qhov siab dua qhov kev cia siab. Diagonal brace, feem ntau ntawm qhov hnyav ntawm cov khoom thauj yog yug los ntawm kab pheeb ces kaum thaum lub sij hawm rollover, yog li lub firmness ntawm kab pheeb ces kaum yuav tsum muaj zog heev. Thaum cov kab pheeb ces kaum muaj teeb meem, nws yog ib qho yooj yim los ua ib qho kev sib tsoo, yog li qhov kev txhawb zog ntawm kab pheeb ces kaum yog qhov tseem ceeb heev.
Tus naj npawb ntawm cov kab pheeb ces kaum yuav tsum tsim nyog. Tau kawg, qhov ntau qhov zoo dua. Qhov ntau kab pheeb ces kaum muaj rau rollover, lub zog me me ntawm txhua qhov fulcrum thiab qhov kev ntseeg siab dua. Feem ntau, muaj 5 fulcrums rau ib tug 13-meter rollover thiab 6 rau ib tug 15-meter rollover.
Them mloog mus rau lub rotating bracket nyob rau sab saum toj ntawm lub diagonal brace. Thaum dov tshaj, tus pin yuav tsum tau rub tawm. Yog tias qhov tsim ntawm no tsis tsim nyog thiab nws yog ib qho yooj yim uas tsis tuaj yeem rub tawm nrog me ntsis khoov, nws yuav cuam tshuam rau kev tshem tawm.
4. Lub peev xwm thauj khoom ntawm lub nqaj yog siab dua thaum lub zog tsis sib xws thaum lub sij hawm rollover. Qhov tseem ceeb ntawm lub nqaj rau lub trailer yog nws tus kheej ua pov thawj. Lub beam ntawm lub rollover semi-trailer feem ntau loj dua li ntawm lub van nrog tib lub peev xwm.
Thawj qhov laj thawj yog tias lub nqaj ntawm lub rollover trailer muaj subframe ntawm txoj kev tiaj tus. Lub beam yog raug rau tib lub zog ib yam li ib tug zoo tib yam van, tab sis thaum dov tshaj, lub beam yog raug mus rau lub zog tsis sib xws, thiab lub longitudinal beam ntawm ib sab ntawm kab pheeb ces kaum brace beam raug quab yuam, yog li cov kev cai rau lub beam yog. siab dua cov tsheb zoo tib yam. Qhov thib ob, cov khoom uas rub los ntawm lub rollover semi-trailer feem ntau yog cov khoom hnyav xws li steel, pob zeb, thiab thee, yog li lub peev xwm thauj khoom ntawm lub nqaj yog siab dua.
