Description
Atlas Gold 10004215 HO Scale GE Dash 8 40C Union Pacific UP 9105 DCC LokSound Jersey Central CNJ This variation includes a separately This variation includes a separately powered Head end Power (HEP) system which alleviates the need for high prime mover RPM to power the passenger cars’ lighting and electrical systems The M551 was in service with active units from 1968 to 1996