Ibhakede lomsebenzi owedlulele lithuthukiswa lisuka kubhakede le-excavator ye-rock duty esindayo ngenxa yesimo esibi kakhulu somsebenzi.Ebhakedeni lomsebenzi owedlulele, okokusebenza kokumelana nokugqoka akuseyona inketho, kodwa kuyadingeka kwezinye izingxenye zebhakede.Qhathanisa nebhakede le-excavator elisindayo le-rock, ibhakede elisebenza ngokweqile lithatha indwangu engaphansi, izivikeli zezindebe ze-blade eziyinhloko, ipuleti eliqinisiwe elikhudlwana nelikhudlwana, imichilo yangaphakathi egugayo, imigoqo ecindezelayo nezinkinobho zokugqoka ukuze kuqiniswe umzimba futhi kukhuphule ukumelana nokuhwamuka.