ho etsoa ka mechine ea khatiso kapa ka lihamore tse tsamaisoang ke moea o hatelitsoeng, motlakase, haeteroliki kapa mouoane. Lihamore tsena li ka 'na tsa e-ba le boima bo lekanang ka lik'hilograma tse likete. Lihamore tse nyane tsa matla, 500 lb (230 kg) kapa boima bo tlase bo lekanang, le likhatiso tsa hydraulic li tloaelehile ho li-smithies tsa bonono hape. Lihamore tse ling li ntse li sebelisoa, empa li ile tsa felloa ke nako ka lebaka la ho fumaneha ha mehloli e meng, e loketseng haholoanyane, ea matla.