Württemberg Tss 4
DRG Class 99.62 |
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No. 12 OBERSTENFELD in May 1895 |
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| Specifications |
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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 (2 ft 11+3⁄8 in) |
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| Wheelbase: | |
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| • Overall | 4,500 mm (14 ft 9+1⁄4 in) |
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Length:
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| • Over beams | 8,115 mm (26 ft 7+1⁄2 in) |
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| Width | 2,400 mm (7 ft 10+1⁄2 in) |
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| Height | 3,330 mm (10 ft 11+1⁄8 in) |
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| Adhesive weight | 27.72 t (27.28 long tons; 30.56 short tons) |
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| Empty weight | 21.22 t (20.88 long tons; 23.39 short tons) |
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| Service weight | 27.72 t (27.28 long tons; 30.56 short tons) |
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| Fuel capacity | 1.0 t (2,200 lb) of coal |
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| Water cap. | 3.04 m3 (670 imp gal; 800 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 | 0.98 m2 (10.5 sq ft) |
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| • Evaporative | 59.67 m2 (642.3 sq ft) |
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| Cylinders | Two, inside |
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| Cylinder size | 340 mm (13+3⁄8 in) |
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| Piston stroke | 500 mm (19+11⁄16 in) |
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| Valve gear | Klose |
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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 | - K.W.St.E.: 11–13
- DR: 99 621 – 99 622
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| Retired | by 1928 |
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The Württemberg Tss 4 was a class of three 750-mm gauge 0-8-0T locomotives of the Royal Württemberg State Railways (Königlich Württembergischen Staats-Eisenbahnen, K.W.St.E.). They were used on the Bottwartalbahn between Heilbronn Süd and Marbach am Neckar. While in service, the locomotives were based at Beilstein. The Tss 4 were the first 750-mm gauge steam locomotives to be equipped with the Klose drive system.
