PERKINS SERIES

Iseti ye-Perkins yejenereyitha yedizili isebenzisa iinjini zedizili zokuqala eziveliswe nguCaterpillar eUnited States kunye neRolls Royce eUnited Kingdom. Olu hlobo lwe-injini luthatha ubuchwephesha bamva nje baseYurophu naseMelika kunye nezixhobo zokumelana nokunxiba ezikumgangatho ophezulu ukuze kuqinisekiswe umgangatho wodidi lokuqala, kwaye ihambelana nejenereyitha yedizili yeLeysenma ehamba phambili kwihlabathi. Iphawulwa ngokusetyenziswa kwepetroli ephantsi, ukusebenza okuzinzileyo, ukugcinwa lula, iindleko eziphantsi zokusebenza, kunye nokukhutshwa okuphantsi. Iimodeli zihlangabezana nemigangatho yokukhutshwa kwe-EPA II kunye ne-III, ezenza izixhobo zombane ezifanelekileyo zokusetyenziswa okuqhelekileyo kunye nokugcinwa kwe-backup, esetyenziswa ngokubanzi kwezolimo, ishishini, ukwakhiwa, ukwakha iinqanawa, umbane, njl.