Class M-1
Railroad Line Chesapeake & Ohio (C&O)
Country USA
Wheel Arrangement 2'(Co1)2'(Co1)Bo' hTurb   Boiler Pressure 21,8 kp/cm
Tender 3'3' Grate Area 10,44 m
Driving Wheel 1016 mm

Heating Surface Area

409,3 m
Leading Wheel mm Superheater Area 164,4 m
Trailing Wheel mm Cylinder ----- mm
Length (over all) 46 958 mm Piston Stroke ----- mm
Max. Speed (Design) 161 km/h Max. Axle Loading 44,4 Mp
Max. Speed (achieved) km/h Weight on drivers 230,5 Mp
Power 6000 hp Weight (total) 559,7 Mp
Fuel Coal Power Transmission Electro
Gauge 1435 mm Tractive Effort    44,4 Mp
First Bldg. Year

  1947

  Number built

3