Igumbi elibandayo lobushushu eliphindwe kabini, elikwabizwa ngokuba ligumbi elibandayo le-duplex, lixhotyiswe ngeendawo zokugcina ezibandayo ezibini, ezidla ngokusetyenziselwa ukugcinwa okuxutyiweyo kweziqhamo, imifuno, inyama kunye nokutya kwaselwandle.Isebenzisa ukusetyenziswa kwamandla okufanayo phantsi kwendawo enye, inokudibana nemisebenzi eyahlukeneyo njengokugcina iimpahla, iimpahla ezikhenkcezisiweyo, kunye nokugcinwa kwezinto ezintsha.