A GE Dash 8-40C is a 6-axle diesel locomotive built by GE Transportation Systems in the late 1980s. This locomotive model is sometimes referred to as a C40-8. or simply "Dash 8"
The companies that own at least one C40-8 as of 2006 include: CSX Transportation with 146, Norfolk Southern Railway with 88 and Union Pacific Railroad with 298.
