Mochini o tsamaisanang le ona oa ts'usumetso o ka bapisoa ho hlokomela ho lema, ho lema ka rotary, ho hlaola le ts'ebetso e meng ea masimo a tikoloho.
Mekhoa ea ho khanna ka morao ea Hydraulic e phetha karolo ea bohlokoa mererong ea meralo ea mahaeng e kang liporo tsa lebelo le holimo, lithanele, DAMS le matlo a mahaeng, tse khonang ho phunya likoti tse likete kapa le limilione tse hlokahalang kapele.