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Austrian Federal Railways (BBÖ) DT 1 Dorftrottel“”
Austria | 1935
20 produced
DT 1.07 in October 1993 in Orth an der Donau
DT 1.07 in October 1993 in Orth an der Donau
Herbert Ortner
General
Built1935-1938
ManufacturerFloridsdorf
Axle config2-4-2T 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length36 ft 8 15/16 in
Wheelbase25 ft 1 9/16 in
Rigid wheelbase10 ft 6 in
Empty weight77,823 lbs
Service weight98,767 lbs
Adhesive weight57,320 lbs
Axle load28,660 lbs
Water capacity1,400 us gal
Fuel capacity3,880 lbs (coal)
Boiler
Grate area8.9 sq ft
Firebox area47.9 sq ft
Tube heating area409.4 sq ft
Evaporative heating area457.3 sq ft
Superheater area230.3 sq ft
Total heating area687.6 sq ft
Power Plant
Driver diameter57.1 in
Boiler pressure261 psi
Expansion typesimple
Cylinderstwo, 11 7/16 x 22 7/16 in
Power
Power sourcesteam
Estimated power268 hp (200 kW)
Optimal speed15 mph
Top speed62 mph
Starting effort11,372 lbf
Calculated Values
steam railcar
baggage railcar
secondary line
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