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.