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The Bavarian Class Pt 2/5 H locomotive of the Royal Bavarian State Railways (Königlich Bayerische Staatsbahn) was built by Krauss for the Nuremberg Trade Fair in 1906. Because this locomotive could no longer fully meet the performance requirements at that time, it remained a one-off. It was nevertheless taken over by the Reichsbahn and retired in 1933. The loco had a superheated steam system.

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Bavarian Pt 2/5 H DRG Class 73.2
Type and origin Builder Krauss Build date 1906 Total produced 1
Specifications Configuration: ​  • Whyte 2-4-4T Gauge 1,435 mm (4 ft 8+1⁄2 in) Leading dia. 1,006 mm (3 ft 3+5⁄8 in) Driver dia. 1,640 mm (5 ft 4+5⁄8 in) Trailing dia. 1,006 mm (3 ft 3+5⁄8 in) Length: ​  • Over beams 11,894 mm (39 ft 1⁄4 in) Axle load 16.0 t (15.7 long tons; 17.6 short tons) Adhesive weight 32.0 t (31.5 long tons; 35.3 short tons) Service weight 70.7 t (69.6 long tons; 77.9 short tons) Boiler pressure 12 kgf/cm2 (1,180 kPa; 171 lbf/in2) Heating surface:  • Firebox 1.96 m2 (21.1 sq ft)  • Evaporative 89.07 m2 (958.7 sq ft) Superheater: ​  • Heating area 20.19 m2 (217.3 sq ft) Cylinders 2 Cylinder size 500 mm (19+11⁄16 in) Piston stroke 560 mm (22+1⁄16 in)
Performance figures Maximum speed 90 km/h (56 mph)
Career Numbers K.Bay.Sts.E: 5201 DRG: 73 201 Retired 1933

The engine was scrapped after retirement.

See also

• Royal Bavarian State Railways
• List of Bavarian locomotives and railbuses

References

• Hütter, Ingo (2021). Die Dampflokomotiven der Baureihen 60 bis 91 der DRG, DRB, DB, und DR (in German). Werl: DGEG Medien. p. 93. ISBN 978-3-946594-21-5.
• Weisbrod, Manfred; Müller, Hans; Petznik, Wolfgang (1978). Dampflokomotiven deutscher Eisenbahnen, Baureihe 60–96 (EFA 1.3) (in German) (4th ed.). Düsseldorf: Alba. pp. 58–65. ISBN 3-87094-083-2.

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