--- Amaphampu angaphandle aseNtwasahlobo angamadivayisi ayinkimbinkimbi aklanyelwe ukwenza lula ukudluliswa okusebenza kahle koketshezi ezinhlelweni ezahlukahlukene zezimboni, ikakhulukazi emshinini we-hydraulic kanye nezinto. Lawa maphampu asebenzisa indlela yasentwasahlobo ukudala i-vacuum edonsa uketshezi echibini, ukuvumela ukuhambisa okulawulwayo. Ukuklanywa kwala mapompo kubenza basebenze ngokukhethekile f