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Page views since 2023-01-26: 2763901
Imperial-Royal Field Railways No. 6
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Austria-Hungary | 1902
only one produced
Works photo of MÁVAG
Works photo of MÁVAG

Number 6 of the k.u.k. Feldbahn (Imperial and Royal Field Railway) was one of five prototypes from different manufacturers which were tested at the beginning of the 20th century. It was built by MÁVAG of Budapest in 1902 and was the only one of the five that had an additional tender. The first of four driving axles was a Klien-Lindner axle that could be adjusted radially. The second and third axles were special in that they had outside wheel flanges, which caused problems when running over switches. In the end, this locomotive type was not produced in series and the prototype came to the Beszterce forest railway in 1918. So far there is only a short text for this vehicle. In the future it will be described in more detail.

General
Built1902
ManufacturerMÁVAG
Axle config0-8-0 (Eight-coupled) 
Gauge2 ft 3 9/16 in (Narrow gauge)
Dimensions and Weights
Length16 ft 10 3/16 in
Wheelbase8 ft 0 1/4 in
Rigid wheelbase8 ft 0 1/4 in
Empty weight24,030 lbs
Service weight28,219 lbs
Adhesive weight28,219 lbs
Axle load7,055 lbs
Water capacity528 us gal
Fuel capacity1,323 lbs (coal)
Boiler
Grate area5.6 sq ft
Firebox area26.9 sq ft
Tube heating area211.3 sq ft
Evaporative heating area238.2 sq ft
Total heating area238.2 sq ft
Power Plant
Driver diameter25.6 in
Boiler pressure203 psi
Expansion typesimple
Cylinderstwo, 10 3/16 x 11 13/16 in
Power
Power sourcesteam
Estimated power101 hp (75 kW)
Top speed15 mph
Starting effort8,285 lbf
Calculated Values
Optimal speed8 mph
steam locomotive
narrow gauge
military railway
field railway
last changed: 02/2025
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