Iloli ye-trailer ye-420 hp Howo iyimoto ephawulekayo ehlanganisa isakhiwo esithembekile, umthamo oqinile wokulayisha, amandla amahle kakhulu nokusebenza okuthembekile.Umkhiqizo ofakazelwe embonini, ogandaganda bakwa-Howo bathole idumela ngezici zabo eziphakeme kanye namakhono.
Esinye sezici ezivelele zeloli le-trailer ye-420 hp Howo injini yayo enamandla.Amandla amahhashi ahlanganisa amahhashi angu-351 kuya kwangu-450, angakwazi ukubhekana kalula nezimo ezihlukahlukene zomgwaqo.Noma ngabe udonsa impahla amabanga amade noma unqamula indawo eyinselele, injini engu-420 hp iqinisekisa ukuthi unamandla owadingayo ukuze wenze umsebenzi wenziwe kahle.
Inhloso enkulu ye-Howo ugandaganda ukudonsa ama-semi-trailer ahlukahlukene.Amandla ayo amahhashi asukela ku-351 kuya ku-450, iqinisekisa ukuthi ikwazi ukusingatha imithwalo esindayo kalula.Ifakwe ukudluliselwa okungu-10 kuya phambili noku-2 okubuyela emuva, leli loli linikeza amashifu angenamthungo nokulawula okusebenzayo.Imodeli yenjini ingu-WD615.69, injini epholile ngamanzi ene-stroke six-cylinder enobuchwepheshe be-EFI (Electronic Fuel Injection).Lokhu kucaciswa kugcizelela ukuzibophezela kwe-HOWO ekuletheni izinjini ezithuthukile, ezisebenza kahle.
I-trailer ye-Howo engu-420 hp iloli iyimoto ethembekile nenamandla eklanyelwe ukuhlangabezana nezidingo zokuthuthwa komgwaqo ohamba ibanga elide.Ngamandla ayo aphakeme, ukusebenza okuthembekile kanye nobuchwepheshe obuphezulu, i-trailer ye-420 hp Howo iloli kuwubufakazi bokuzibophezela kukaHowo ekuletheni okuhle kakhulu embonini.Noma ngabe udinga ukudonsa impahla endaweni noma ukudonsa imithwalo esindayo, i-trailer ye-Howo engu-420 hp iloliizodlula okulindele.