EM220, enjene e nang le matla a phahameng e bulang tsela bakeng sa ts'ebeliso ea likoloi tsa motlakase tse tšoarellang le tse sebetsang hantle. E etselitsoe ho fihlela litlhoko tse hlokahalang tsa lipalangoang tsa sejoale-joale, EM220 e se e le enjene ea rona ea mantlha, e khanna likoloi tse fapaneng tsa likhoerekhoere tsa litoropo, ho kenyeletsoa le literaka tsa lithōle tsa boima ba lithane tse 2.7 le literaka tsa lithōle tse nang le phaposi e ntšoang, tse ntlafalitsoeng ka tlung.
