Baureihe (Class) 112 is a medium regional electric locomotive derived from the 114, which in turn is an upgraded 143. The 112 class was the last series based on this GDR-heritage loco design, built from 1992 through 1994.

The differences between the 114 and the 112 are marginal; essentially, the 112 was delivered with much better auxiliary equipment, such as halogen headlights, LZB, electro-pneumatic brakes, better control systems for push-pull trains etc. making it an up-to-date, RE160-capable loco. All 112s are in service with Deutsche Bahn's DB Regio.

Technical fact sheet:

  • Concept: Bo'Bo' layout (four axles in two bogies), all axles driven; conventional two-phase AC motors controlled by a 31-level thyristor controller
  • Power: 4,220 kW for one hour at 102 km/h; 4,000 kW sustained; -2,690 kW when electrically braking
  • Traction: 248 kN maximum, 120 kN for one hour
  • Top speed: 160 km/h
  • Total weight: 83.8 tonnes (20.95 tonnes per axle)
  • Height: 3.98 m
  • Length: 16.64 m
  • Distance between bogies: 8.5 m
  • Distance between axles in bogie: 3.4 m
  • Diameter of driven wheels: 1.25 m

(Nearly the same as the 114's fact sheet, except for one tonne of additional weight due to the extra installations.)