The reference for locomotives and railcars
Austrian North Western Railway series IXb No. 402 to 410
Imperial-Royal State Railways class 4.0
Austria-Hungary | 1880 | 9 produced
No. 403
No. 403
Axle config0-2-2T 
Gauge4 ft 8 1/2 in (Standard gauge)
Dimensions and Weights
Length27 ft 8 3/8 in
Wheelbase12 ft 5 5/8 in
Fixed wheelbase12 ft 5 5/8 in
Empty weight35,715 lbs
Service weight44,092 lbs
Adhesive weight26,015 lbs
Axle load26,015 lbs
Water capacity238 us gal
Fuel capacity3,307 lbs (coal)
Power sourcesteam
Estimated power161 hp (120 kW)
Optimal speed27 mph
Starting effort3,811 lbf
Power Plant
Driver diameter40 in
Boiler pressure145 psi
Expansion typesimple
Cylinderstwo, 8 7/8 x 15 3/4 in
Grate area6.9 sq ft
Firebox area39.8 sq ft
Tube heating area415.5 sq ft
Evaporative heating area455.3 sq ft
Total heating area455.3 sq ft
Calculated Values
baggage railcar
steam railcar
secondary line
last changed: 09 2023

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