Khola komanso lodalirika
Ntchito zokhazikika komanso zida zodalirika zimatanthawuza kupanga zokhazikika komanso zotumphukira kwambiri zitha kuperekedwa.
Pangani zokwanira
Kugwiritsa ntchito nkhungu kwa ma 120 pa ola limodzi, makina amodzi ongoyerekeza amapaka makina asanu osokoneza bongo, omwe amasintha kwambiri opanga.
Zokolola zambiri
Makina owumbirawo ndiwachangu komanso osintha nthawi yayifupi komanso nthawi yosinthika komanso kukonza pang'ono, ndipo kufa kumatha kugwiritsidwanso ntchito kuchepetsa ndalama pa kutaya ndalama.