Peb tau ua tiav cov khoom xa tuaj ntawm a4- qag lowbed semi-trailer nrog ib tug detachable gooseneckrau peb cov neeg siv khoom txawv teb chaws. Qhov trailer no yog tsim los thauj cov tshuab hnyav thiab cov khoom loj loj, xws li excavators thiab khoom siv.
Cov qauv gooseneck detachable tso cai rau kev thauj khoom yooj yim los ntawm pem hauv ntej, txhim kho ntawm -qhov chaw ua haujlwm tau zoo thiab txo qhov nyuaj ntawm kev thauj khoom.
Peb yuav txuas ntxiv muab cov khoom xa tuaj ntxiv los ntawm peb cov txheej txheem tsim khoom thiab xa tawm.
