Iigiya zokuhambisa oomatshini zizinto ezisisiseko kumzi-mveliso weemoto kunye nezithuthuthu, zisebenza njengomqolo wokusebenza kwezithuthi kunye nokusebenza kakuhle. Ezi zigiya zihambisa amandla ukusuka kwi-injini ukuya kumavili, zivumela ukukhawulezisa okugudileyo kunye nokuncipha. Ukuqonda izinto ezintsonkothileyo zegiya zokuhambisa oomatshini kunokuchaphazela kakhulu ukusebenza kunye nokuphila ixesha elide kwesithuthi