Reka sistimi ea polokelo ea li-cantilever rack ke mofuta o ikhethileng oa rack ea li-cantilever. Hoa tšoana le rack ea cantilever e leng tharollo ea mohopolo bakeng sa ho boloka lisebelisoa tse telele, joalo ka liphaephe tsa polasetiki, liphaephe tsa tšepe, tšepe e chitja, lisebelisoa tse telele tsa lehong.Matsoho a ka atolosoa ka ho feletseng ka ho fetola crank, e leng ho nolofalletsang ho kenya le ho laolla thepa.