Württemberg Tssd
Class 99.63 |
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| Specifications |
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Configuration:
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| • Whyte | 0-4-4-0T |
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| • German | K 44.7 |
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| Gauge | 750 mm (2 ft 5+1⁄2 in) |
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| Driver dia. | 900 mm (35+3⁄8 in) |
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| Wheelbase: | |
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| • Bogie | 1,350 mm (4 ft 5+1⁄4 in) |
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| • Overall | 4,400 mm (14 ft 5+1⁄4 in) |
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Length:
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| • Over beams | 8,226 mm (26 ft 11+3⁄4 in) |
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| Width | 2,500 mm (8 ft 2+7⁄16 in) |
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| Height | 3,650 mm (11 ft 11+11⁄16 in) |
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| Adhesive weight | 28.70 t (28.25 long tons; 31.64 short tons) |
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| Empty weight | 21.80 t (21.46 long tons; 24.03 short tons) |
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| Service weight | 28.70 t (28.25 long tons; 31.64 short tons) |
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| Fuel capacity | 1.0 t (2,200 lb) of coal |
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| Water cap. | - Nos. 41–46: 2.50 m3 (550 imp gal; 660 US gal)
- Nos. 47–49: 3.00 m3 (660 imp gal; 790 US gal)
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| Boiler pressure | 12 kg/cm2 (1.18 MPa; 171 psi) |
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| Heating surface: | |
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| • Firebox | 0.97 m2 (10.4 sq ft) |
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| • Evaporative | 56.38 m2 (606.9 sq ft) |
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| Cylinders | 4 |
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| High-pressure cylinder | 275 mm (10+13⁄16 in) |
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| Low-pressure cylinder | 420 mm (16+9⁄16 in) |
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| Piston stroke | 500 mm (19+11⁄16 in) |
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| Valve gear | Walschaerts (Heusinger) |
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| Train brakes | Westinghouse with supplementary brake |
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| Performance figures |
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| Maximum speed | 30 km/h (19 mph) |
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| Career |
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| Numbers | KWSE: 41 – 49
DRG: 99 631 – 99 639 |
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| Retired | by 1969 |
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| * Nos. 47–49 |
The Württemberg Tssd was a class of German 0-4-4-0T narrow gauge, steam locomotive operated by the Royal Württemberg State Railways.
