March 9, 2017 – Loram Maintenance-of-Way Rail Grinder RG414 makes its way south on the main as it grinds south through Hanson, Ky on CSX’s Henderson Subdivision. RG414 is one of Loram’s newest grinders. A railgrinder (or rail grinder) is a vehicle or train used to restore the profile and remove irregularities from worn rail track to extend its life and to improve the ride of trains using the track.