Le trailer ikhethekileyo kwimarike yaseYurophu, umthamo ophezulu ovumelekileyo womthwalo yi-1-15 tons.Yamkela ukulahla ngasekhohlo nasekunene ngesekethe.Isetyenziselwa ukuthuthwa komgama omfutshane kunye nokusebenza endle.Idekhi yomgangatho wokulayisha yenziwe ngeepaneli zetsimbi ezinobunzima obuyi-5 mm.Iindonga ezisemacaleni eziyi-3 mm ubukhulu ziqinisekisa ukhuseleko oluphezulu lwemithwalo ethweleyo.Iindonga ezisecaleni kweminye imibala ziyafumaneka ngesicelo.Inqwelwana inokuthi ixhotyiswe ngokuzikhethela ngomnatha wokhuseleko owongezelelweyo ofakwe njengamacandelo aphezulu eludongeni, anokuba luncedo ekuphatheni izinto ezinkulu.Iimpawu ezizodwa zeetreyila ziquka i-tow bar kunye nohlengahlengiso lobude, unyawo lwenkxaso olusebenza ngoomatshini, kunye neenguqulelo ezahlukeneyo zamatayara.
Iitreyila zinokwahlulwa zibe ziimo ezimbini, amavili amabini iasi enye okanye ivili elimdaka iasi ezimbini.Iyakwazi ukuncamathela ngasemva, ukuncathama ecaleni okanye ukuncamathela kwicala elithathu ngecylinder yehydraulic.Icala letreyila linokuba yi-400mm ukuphakama okanye i-800mm ukuphakama.Iyakwazi ukulungelelanisa.Umgangatho yi-2mm okanye i-3mm checker plate.Itreyila iza kudutyulwa iqhushumba ngomatshini oqhushumbayo kuqala, ize emva koko igqibe ngokubhaka, yenza umphezulu ubemhle.umbala unokwenziwa ngokwezifiso.