Class 9000
Country USA
Railroad Line Union Pacific
Wheel Arrangement 2'F1' h3   Boiler Pressure 15,5 kp/cm
Tender 3'3' Grate Area 10,5 m
Driving Wheel 1702 mm

Heating Surface Area

543,0 m
Leading Wheel mm Superheater Area 238,0 m
Trailing Wheel mm Cylinder 686 / 686 mm
Length (over all) 27 900 mm Piston Stroke 813 / 786 mm
Max. Speed (Design) 80 km/h Max. Axle Loading Mp
Max. Speed (achieved) km/h Weight on drivers 161,0 Mp
Power 4980 hpi Weight (total) 354,5 Mp
Fuel Coal Power Transmission Rods
Gauge 1435 mm Tractive Effort    43,8 Mp
First Bldg. Year

1926

  Number built

88