Chokweza choluka cha mamita 32 chomwe chimabwereka malo ovuta ndi zida zapamwamba zomwe zapangidwira ntchito zapamwamba kwambiri m'magawo omanga ndi mafakitale, zomwe zimasonyeza kusinthasintha kwapadera komanso kothandiza. Ndi kapangidwe kake kofanana ndi kachitsulo, chimakweza choyimirira kudzera mu makina olondola otumizira, ndikupatsa antchito nsanja yogwirira ntchito kuyambira pansi mpaka kutalika kwa mamita 10 mpaka 16. Kutalika kwakukulu kumeneku kumalola chokweza choluka cha malo ovuta kugwira ntchito mosavuta kuyambira kukonza nyumba zazing'ono mpaka ntchito zovuta zapamwamba.

Pakati pa zokweza zopingasa pamsewu pali nsanja ya hydraulic, yomwe si yopangidwa bwino kokha komanso yokhala ndi mphamvu yonyamula katundu yokwana 500 kg. Mphamvu imeneyi imailola kunyamula antchito awiri mosamala pamodzi ndi zida ndi zipangizo zofunika, zomwe zimapangitsa kuti ikhale yogwira ntchito bwino komanso yosavuta kugwira ntchito pamalo okwera. Kukhazikika kwa nsanjayi kwakonzedwa bwino, zomwe zimapangitsa kuti ikhale yokhazikika ngakhale ikukwezedwa, kuchepetsa kwambiri zoopsa zachitetezo ndikupanga malo otetezeka ogwirira ntchito kwa ogwiritsa ntchito.

Ponena za makina amagetsi, chokweza cha scissor cha malo ovuta chimapereka njira ziwiri zogwira mtima: chogwiritsa ntchito batri kapena chogwiritsa ntchito dizilo, kuti chikwaniritse zosowa zosiyanasiyana zogwirira ntchito. Mtundu wogwiritsa ntchito batri ndi woyenera ntchito zamkati ndi madera omwe ali ndi miyezo yokhwima ya chilengedwe, chifukwa cha kusakhala ndi mpweya woipa komanso phokoso lochepa. Pakadali pano, mtundu wogwiritsa ntchito dizilo ndiye chisankho chomwe chimakondedwa kwambiri pa ntchito zakunja ndi zazitali chifukwa cha kupirira kwake komanso magwiridwe antchito odalirika m'malo ovuta. Kusinthasintha kumeneku kumapangitsa chokweza cha scissor chakunja kwa msewu kukhala choyenera kugwiritsidwa ntchito m'njira zosiyanasiyana, monga malo omanga, kukonza mafakitale, mapulojekiti a m'matauni, ndi ntchito zamagetsi, zomwe zimapangitsa kuti chikhale chida chofunikira kwambiri pa ntchito zamakono zam'mlengalenga.

Deta Yaukadaulo