Lebitla la Hydraulic Lack ke karolo e matla le ea bohlokoa e etselitsoeng ho phahamisa bethe ea thepa ea thepa ea thepa ea ho lahla thepa e ntle le ho laoloa ke thepa e atlehileng. Sistimi ea hydraulic e sa sebetseng e sirelelitsoe ho fihlela litlhoko tse batlang tse batlang tse batlang li batla tsa indasteri le limpho tse ling tse fapaneng tsa mosebetsi.
Seipone ea rona ea ho lahla ha rona ho seriti ke eng e sebelisitsoeng ho ntlafatsa tlhahiso le polokeho lits'ebetsong tse fapaneng tsa mesebetsi. Ka taolo ea eona e tšoarellang, taolo ea katleho le likhetho tse thata, ke khetho e tšepahalang bakeng sa botsebi ba ho tšoara lisebelisoa tsa ho tšoara lisebelisoa tse sebetsang hantle. Ikopanye le Rona Kajeno ho tšohla lintho tsa hau tse hlokoang 'me u hlahlobe hore na moeti oa rona a ntlafatse ts'ebetso ea hau joang.