any self-propelled vehicle designed and constructed specifically to perform work and that, because of its construction characteristics, is not suitable for carrying passengers or for transporting goods, and that is not machinery mounted on a motor vehicle chassis.
aon fheithicil fhéinghluaiste atá deartha agus tógtha go sonrach chun obair a dhéanamh agus nach bhfuil, toisc saintréithe a tógtha, oiriúnach chun paisinéirí ná earraí a iompar, agus nach innealra é atá suite ar fhonnadh mótarfheithicle.