Njengoba ingcindezi esiyicindezela ku-pedal incane, umsebenzi wepompu ye-brake vacuum yenza ukucindezela kube kukhulu ukusuka ku-pedal yebhuleki ukuya kusilinda eyi-brake master.Futhi ngengcindezi enkulu, isistimu yamabhuleki izofinyelela ukuma kwayo yonke imishini.Ngokuqondene nokufakwa, i-brake vacuum booster isetshenziswa ku-JCB backhoe loader 3CX 4CX 5CX.Enye inombolo yesithenjwa ithi 15/920388, 15/905501, 15/905500, 15/920112.