Road roller ke thepa e khethehileng e sebelisetsoang ho aha le ho lokisa litsela, literene, mabala a boema-fofane, lithako, metheo ea boenjiniere ba ho baballa metsi le merero e meng.Kahong ea litsela, lirolara tsa litsela ke e 'ngoe ea lisebelisoa tsa bohlokoa.Rolara ea litsela tse boima ba lithane tse 22 ke mofuta oa lirolara tsa litsela tse mahareng, tse nang le matla a mangata a ho kopanya le bophara ba compaction, 'me li phetha karolo ea bohlokoa kahong ea litsela.
1. Ho khanna ka mechine, mabelo a mane;hydraulic vibration (mochine o sisinyehang), lebili le ka pele la hydraulic vibration kapa vibration (vibration oscillator) buka ea ho qala;hydraulic steering, ts'ebetso e bonolo
2. Ts'ebetso ea oscillation le vibration e fetoloa ka letsoho, e leng bonolo ho e sebetsa ebile ha e na tšusumetso (vibration oscillator)
3. Foreimi e hlalositsoeng, tsamaiso e tenyetsehang;foreimi e ka pele fereko tšehetso moralo, e ka ba ka ho feletseng haufi le lehetla la tsela bakeng sa compaction;mochine oohle o na le ponahalo e ntle
4. Mapheo a mabeli a sekoahelo se ka morao a ka buloa ka likhato tse 180, tse loketseng bakeng sa tlhokomelo ea enjene.
5. Khatello e laoloang ka elektronike ho fafatsa metsi, tanka ea ho fafatsa e thibelang ho bola le tsamaiso
6. Boikhethelo ba lithaere tsa koloi tse boreleli kapa tse hatetsoeng
7. Mofuta oa sehlaba o ka ba le enjene ea diesel e matla haholo
Sebaka sa ts'ebeliso:
Ho tiisa le ho lokisoa ha metheo e akaretsang ea katoana le bokaholimo ba sekontiri joalo ka litsela tsa litoropo, litselana tsa litoropo le tsa makeisheneng, lipapali le libaka tse ling tsa indasteri.
Lirolara tse sisinyehang tse thothomelang li loketse haholoanyane bakeng sa ho kopanngoa le ho lokisoa ha likarolo tsa sekontiri se kang sa borokho moo ho thothomelang ho sa lokelang.