Custom-built solutions would significantly increase the cost of a new locomotive and would deter railway operators from renewing their fleets.
Le réitigh shaincheaptha, mhéadófaí go mór an costas a bheadh ar inneall nua féinghluaiste agus chuirfeadh sé oibreoirí iarnróid óna gcuid cabhlach a athnuachan.