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German Reichsbahn class 22
Rebuilt from... DR class 39
Germany | 1958 | 85 produced
22 032 around 1964 with a double-deck articulated train
22 032 around 1964 with a double-deck articulated train
Werner Huhle
General
Built1958-1962
ManufacturerRAW Meiningen
Axle config2-8-2 (Mikado) 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length77 ft 9 1/16 in
Wheelbase39 ft 10 3/8 in
Fixed wheelbase19 ft 8 1/4 in
Total wheelbase65 ft 10 3/16 in
Empty weight212,525 lbs
Service weight236,997 lbs
Adhesive weight163,142 lbs
Total weight397,713 lbs
Axle load41,226 lbs
Water capacity8,454 us gal
Fuel capacity22,046 lbs (coal)
Power
Power sourcesteam
Indicated power1,670 hp (1,245 kW)
Optimal speed23 mph
Top speed68 mph
Starting effort46,774 lbf
Power Plant
Driver diameter68.9 in
Boiler pressure232 psi
Expansion typesimple
Cylindersthree, 20 1/2 x 26 in
Boiler
Grate area45.5 sq ft
Firebox area229.3 sq ft
Tube heating area1,991.3 sq ft
Evaporative heating area2,220.6 sq ft
Superheater area902 sq ft
Total heating area3,122.6 sq ft
Calculated Values
steam locomotive
passenger
rebuilt
last changed: 08 2023
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