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Imperial-Royal Army Railway class VI
Yugoslav State Railway series 92
Yugoslavia | 1918
49 produced
No. 14331 from the second batch delivered as reparations
No. 14331 from the second batch delivered as reparations
Henschel Museum e.V.
General
Built1918, 1922
ManufacturerHenschel
Axle config2-6-6-0 (Mogul Mallet) 
Gauge2 ft 5 15/16 in (Bosnian gauge)
Dimensions and Weights
Length59 ft 3 1/4 in
Wheelbase25 ft 7 1/16 in
Rigid wheelbase6 ft 6 3/4 in
Empty weight110,231 lbs
Service weight121,254 lbs
Adhesive weight105,822 lbs
Total weight194,007 lbs
Axle load17,637 lbs
Water capacity3,963 us gal
Fuel capacity11,023 lbs (coal)
Boiler
Grate area32.3 sq ft
Firebox area104.4 sq ft
Tube heating area969.2 sq ft
Evaporative heating area1,073.6 sq ft
Superheater area290.7 sq ft
Total heating area1,364.3 sq ft
Power Plant
Driver diameter31.5 in
Boiler pressure203 psi
Expansion typecompound
Cylindersfour, HP: 14 3/16 x 15 3/4 in
and LP: 22 1/16 x 15 3/4 in
Power
Power sourcesteam
Estimated power1,006 hp (750 kW)
Optimal speed26 mph
Top speed19 mph
Starting effort24,537 lbf
with start valve29,444 lbf
Calculated Values
steam locomotive
freight
Mallet
military railway
narrow gauge
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