Class U1
Railroad Line L.N.E.R.
Country UK
Wheel Arrangement (1'D)(D1') h6t   Boiler Pressure 12,6 kp/cm
Tender - Grate Area 5,25 m
Driving Wheel 1422 mm

Heating Surface Area

278 m
Leading Wheel mm Superheater Area 60,5 m
Trailing Wheel mm Cylinder mm
Length (over all) 26 900 mm Piston Stroke mm
Max. Speed (Design) km/h Max. Axle Loading Mp
Max. Speed (achieved)  km/h Weight on drivers 143,9 Mp
Power  hpi Weight (total) 178,0 Mp
Fuel Coal Power Transmission Rods
Gauge 1435 mm Tractive Effort 33,0 Mp
First Bldg. Year

1925

  Number built

1