M'zaka zaposachedwa, pakufalikira kwa zida za crane,braking resistor ukadaulo watenga gawo lofunikira kwambiri pamakampani opanga ma crane, kupereka chithandizo chofunikira kwambiri pakuyendetsa bwino komanso magwiridwe antchito a crane.
Monga gawo lofunikira lowongolera,braking resistorsakhoza kukhala ndi gawo lalikulu pakugwira ntchito kwa ma cranes.Ntchito yawo yayikulu ndikutaya mphamvu zochulukirapo za kinetic zomwe zimapangidwa panthawi ya mbedza ya crane, potero amapeza kuphulika kosalala ndikuwongolera crane.Posankha ndi kukonza ma braking resistors moyenera, crane ikhoza kutsimikiziridwa kuti ifike pamalo otetezeka komanso odalirika ndikuwongoleredwa pansi pazikhalidwe zosiyanasiyana zogwirira ntchito, motero kupewa ngozi ndi kuonetsetsa chitetezo cha ogwira ntchito ndi zida. ndi kutayika kwa mphamvu komwe kumapangidwa panthawi yopangira mabuleki a zida za crane, kukonza magwiridwe antchito amagetsi onse ndikuchepetsa kugwiritsa ntchito mphamvu, potero kukwaniritsa zofunika pakusunga mphamvu ndikuchepetsa utsi.
Pofuna kukwaniritsa zosowa zamitundu yosiyanasiyana ndi makulidwe a zida za crane,braking resistorukadaulo wakhala akupangidwa mosalekeza ndikuwongoleredwa m'zaka zaposachedwa.Kugwiritsa ntchito zida zatsopano zothana ndi ntchito zapamwamba, njira zapamwamba zoziziritsira kutentha, komanso njira zowongolera mwanzeru zapereka zitsimikizo zambiri zachitetezo, kukhazikika, komanso mphamvu ya zida za crane.
Ndi chitukuko chosalekeza ndi kukonzanso kwaukadaulo wa braking resistor, zida za crane zitha kusinthika kuti zigwirizane ndi zovuta ndikusintha malo ogwirira ntchito, kukonza bwino komanso chitetezo, ndikupereka chithandizo chodalirika pakukula kwa mafakitale ndi zomangamanga.
