NSB Class XXII

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NSB Class XXII
Setesdalsbanen 9mai2004.JPG
Class XXII in front of a Class XXI
Type and origin
Power typeSteam
Builder Dübs & Co. (2), Thunes Mekaniske Værksted (1) [1]
Serial numberDübs 3174–3175,
Thune 7
Build date1895 (2), 1902 (1) [1]
Total produced3
Specifications
Configuration:
   Whyte 2-4-2T
   UIC 1′B1′ n2t
Gauge 1,067 mm (3 ft 6 in)
Driver dia.1,143 mm (45.0 in)
Minimum curve 100 m (330 ft)
Length7,900 mm (25.9 ft)
Adhesive weight 12 t
Loco weight17.4 tonnes (19.2 short tons; 17.1 long tons)
Fuel type Coal
Fuel capacity800 kg (1,760 lb)
Water cap.1,800 L (400 imp gal; 480 US gal)
Firebox:
  Grate area0.70 m2 (7.5 sq ft)
Boiler pressure1,000 kPa (145 psi)
Heating surface5.83 m2 (62.7 sq ft)
Cylinders Two, outside
Cylinder size 279 mm × 457 mm (11.0 in × 18.0 in)
Loco brake Hand brake; Carpenter brake from 1900
Performance figures
Maximum speed55 km/h (34 mph)
Career
Operators Norwegian State Railways
Numbers3, 4, 6
Locale Setesdal Line
References: [2] [ additional citation(s) needed ] (unless where noted)

NSB Class XXII is a steam locomotive class designed by the Norwegian State Railways exclusively for use on the Setesdal Line.

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