I-Shantui SG18-3 motor grader isebenzisa umshini wokusebenza wohlobo lwegiya lendandatho yangaphandle ukuze ifinyelele i-torque ephakeme kakhulu.I-engeli enkulu yokusika i-blade, namandla angcono okulawula izinto futhi ifaka amandla amakhulu okudonsa phakathi kwemishini yasekhaya efana nemishini.Lo mshini uyasebenza ekulevelini kwendawo enkulu, ukudilika, ukukhuhla umthambeka, ugandaganda, ukuklebhula, ukususa umhlaba, nokususa iqhwa.Kungumshini obalulekile wokwakha izakhiwo ezinkulu, amaphrojekthi okonga amanzi.