Pa ma lift athu a aluminiyamu, timapereka mitundu yosiyanasiyana ndi kutalika koyenera zosowa zosiyanasiyana, ndipo mtundu uliwonse umasiyana kutalika ndi kulemera konse. Kwa makasitomala omwe nthawi zambiri amagwiritsa ntchito ma lift a anthu, tikukulimbikitsani kwambiri ma lift athu apamwamba a single mast "SWPH". Mtundu uwu ndi wotchuka kwambiri chifukwa cha kapangidwe kake kopepuka komanso mawonekedwe ake okweza katundu kwa munthu m'modzi.

Pulatifomu yapamwamba yokweza aluminiyamu imodzi ndi yopepuka, yolemera pafupifupi makilogalamu 350 okha. Popeza ilibe batire, kulemera konsekonse kotsutsana nako kumakhala kochepa, zomwe zimapangitsa kuti ikhale yosavuta kuyigwiritsa ntchito. Kuti ntchito ikhale yosavuta, ili ndi chida chokweza katundu cha munthu mmodzi chomwe chimachepetsa kwambiri ntchito ndikuwongolera magwiridwe antchito.

Ntchito yokweza katundu ya munthu mmodzi imalola munthu mmodzi kukweza zinthu mosavuta. Yopangidwa ndi mawilo am'mbali ndi chogwirira chokokera pansi, chonyamulirachi chimagwiritsa ntchito mphamvu kuti katundu akhale wosavuta. Pokoka chogwirira, zidazo zitha kuyikidwa mosavuta pagalimoto, ndipo mawilo am'mbali amapangitsa kuti zikhale zosavuta kukankhira pamalo pake. Ngakhale ndi munthu mmodzi, kukweza katundu kumatha kuchitika bwino komanso mosavuta.