35) vedur on vähemalt ühe jõuallikaga varustatud raudteeveerem, mida kasutatakse vagunite ja muu raudteel liiklemiseks ehitatud raudteeveeremi vedamiseks ning manööverdamiseks;
defineeritakse selle seaduse ulatuses
35) locomotive means a railway vehicle which is equipped with at least one power source and is used for haulage or shunting of carriages or wagons and other railway vehicles built for railway traffic;