Iilifti ze-scissor ze-Crawler scissor, ezikwaziwa ngokuba ngamaqonga okuphakamisa isikere esikhasayo, zizixhobo zokusebenza ezikhethekileyo zasemoyeni eziyilelwe iindawo ezintsonkothileyo kunye nemekobume erhabaxa. Eyona nto ibahlulayo sisigaqa esomeleleyo kwisiseko, esonyusa kakhulu ukushukuma kunye nokuzinza kwesixhobo.

Nokuba uhamba ngodaka, amasimi angalinganiyo okanye indawo ecela umngeni njengegrabile nesanti kwiindawo zokwakha, ukunyuswa kwesikere se-crawler sigqwesa ngenkqubo yaso yesikhasi ephucukileyo, sivumela intshukumo egudileyo nesebenzayo. Eli nqanaba liphezulu lokuhamba livumela ukusebenza okuguquguqukayo kwiimeko ezininzi, kubandakanywa ukuhlangulwa kweentaba, ukugcinwa kwehlathi, kunye nemisebenzi eyahlukeneyo yasemoyeni efuna ukuhamba phezu kwemiqobo.

Uyilo olubanzi kunye nolunzulu lokunyathela kwe-crawler esezantsi ayinikezeli kuphela ukuhamba okugqwesileyo kodwa iphakamisa kakhulu uzinzo jikelele lwezixhobo. Oku kuthetha ukuba nangona usebenza kwiithambeka ezithambileyo, ukuphakanyiswa kuhlala kuzinzile kwaye kuqinisekisa ukusebenza okukhuselekileyo. Eli nqaku lenza iqonga lokuphakamisa isikere sombane libe lolona khetho lufanelekileyo kwimisebenzi eyahlukeneyo yasemoyeni.

Izinto eziphathekayo zengoma zokukhangela zingenziwa ngokwezifiso ngokweemfuno ezithile. Ubume bomgangatho ngokuqhelekileyo bubonisa iingoma zerabha, ezibonelela ngokumelana nokunxiba kakuhle kunye nokufunxa ukothuka, ezifanelekileyo kwiindawo ezininzi zokusebenza. Nangona kunjalo, kwiimeko ezigqithisileyo, ezifana neziza zokwakha, abasebenzisi banokukhetha i-crawlers yentsimbi yesiko ukuze kuphuculwe ukuqina kwesixhobo kunye nokuguquguquka. I-Steel chain crawlers ayinayo kuphela umthamo oqinileyo wokuthwala umthwalo kodwa inokuchasa ngokufanelekileyo ukusika kunye nokugqoka kwizinto ezibukhali, ukwandisa ubomi benkonzo yezixhobo.