Class GS-4
Country USA
Railroad Line Sothern Pacific
Wheel Arrangement 2'D2' h2   Boiler Pressure 21,1 kp/cm
Tender 3'3' Grate Area 8,4 m
Driving Wheel 2032 mm

Heating Surface Area

454 m
Leading Wheel mm Superheater Area 194 m
Trailing Wheel mm Cylinder 648 mm
Length (over all) mm Piston Stroke 813 mm
Max. Speed (Design) km/h Max. Axle Loading 31,3 Mp
Max. Speed (achieved) km/h Weight on drivers 125,3 Mp
Power 5500 hpi Weight (total) 395,3 Mp
Fuel Oil Power Transmission Rods
Gauge 1435 mm Tractive Effort  28,86 + 5,88  Mp
First Bldg. Year

1941

  Number built

28