The Bavarian Class D XI engines were branch line (Lokalbahn) saturated steam locomotives built for service with the Royal Bavarian State Railways (Königlich Bayerische Staatsbahn).
Quick Facts Bavarian D XI, PtL 3/4 DRG Class 98.4–5 ÖBB 791, Type and origin ...
Bavarian D XI, PtL 3/4 DRG Class 98.4–5 ÖBB 791 |
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Bavarian D XI |
Type and origin |
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Builder | Krauss, Maffei |
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Build date | 1895–1914 |
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Total produced | |
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Specifications |
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Configuration:
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• Whyte | 0-6-2T |
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Gauge | 1,435 mm (4 ft 8+1⁄2 in) |
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Driver dia. | 1,006 mm (3 ft 3+5⁄8 in) |
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Trailing dia. | 800 mm (2 ft 7+1⁄2 in) |
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Length:
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• Over beams | 9,288 or 9,306 mm (30 ft 5+3⁄4 in or 30 ft 6+1⁄2 in) |
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Axle load | 10.9 t (10.7 long tons; 12.0 short tons) |
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Adhesive weight | 32.6 t (32.1 long tons; 35.9 short tons) |
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Service weight | 40.2 t (39.6 long tons; 44.3 short tons) |
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Fuel capacity | 1.5 or 1.8 t (3,300 or 4,000 lb) coal |
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Water cap. | 4.3 m3 (950 imp gal; 1,100 US gal) |
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Boiler pressure | 12 kgf/cm2 (1,180 kPa; 171 lbf/in2) |
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Heating surface: | |
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• Firebox | 1.34 m2 (14.4 sq ft) |
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• Evaporative | 66.63 m2 (717.2 sq ft) |
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Cylinders | 2 |
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Cylinder size | 375 mm (14+3⁄4 in) |
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Piston stroke | 508 mm (20 in) |
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Performance figures |
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Maximum speed | 45 km/h (28 mph) |
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Indicated power | 235 kW (320 PS; 315 hp) |
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Career |
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Numbers | - K.Bay.Sts.E: 1991–2050, 2701–2761, 2765–2782, 2762–2764, 2783–2787
- DRG: 98 411 – 98 556, 98 561 – 98 568
- ÖBB 791.01–791.04
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Retired | 1960 |
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