Amaketango amaqabunga aziwa ngokuhlala kwawo kanye namandla aqinile.Asetshenziswa kakhulu ezinhlelweni zokuphakamisa izinsimbi ezifana nama-forklift, amaloli okuphakamisa, nezinsika zokuphakamisa.Lawa maketango asebenza kanzima aphatha ukuphakamisa nokulinganisa imithwalo esindayo ngokusetshenziswa kwezithungu esikhundleni sama-sprockets ukuze aqondiswe.Omunye umehluko oyinhloko wochungechunge lweqabunga uma uqhathaniswa neketango lamarola ukuthi liqukethe kuphela uchungechunge lwamapuleti astakiwe namaphini, anikeza amandla aphakeme okuphakamisa.