Saxon XIV HT
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The Saxon Class XIV T locomotives were six-coupled tank engines operated by the Royal Saxon State Railways for mixed duties on main and branch lines. In 1925, the Deutsche Reichsbahn grouped them into their DRG Class 75.5.
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More information Saxon Class XIV HT DRG/DR Class 75.5 ...
Saxon Class XIV HT DRG/DR Class 75.5 | |||
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Manufacturer: | Sächsische Maschinenfabrik, Chemnitz | ||
Numbering: | 1801–1850 75 511–550 | 1851–1855 75 501–505 | 1856–1906 75 551–588 |
Built: | 1911–1915 | 1915 | 1917/18, 1921 |
Retired: | by 1970 | ||
Quantity: | 50 | 5 | 51 |
Wheel arrangement: | 2-6-2T | ||
Axle arrangement: | 1′C1′ h2t | ||
Track gauge: | 1,435 mm (4 ft 8+1⁄2 in) | ||
Length over buffers: | 12,415 mm (40 ft 8+3⁄4 in) | ||
Fixed wheelbase: | 2,800 mm (9 ft 2+1⁄4 in) | ||
Overall wheelbase: | 8,700 mm (28 ft 6+1⁄2 in) | ||
Empty weight: | 60.1 t | 62.7 t | 64.2 t |
Service weight: | 76.7 t | 79.4 t | 82.2 t |
Adhesive weight: | 47.7 t | 48.8 t | 49.5 t |
Axle load: | 15.9 t | 16.3 t | 16.5 t |
Top speed: | 75 km/h (47 mph) | ||
Indicated Power: | 990 PS (730 kW; 980 hp) | ||
Driving wheel diameter: | 1,590 mm (5 ft 2+5⁄8 in) | ||
Carrying wheel diameter: | 1,065 mm (3 ft 5+7⁄8 in) | ||
Valve gear: | Walschaerts (Heusinger) | ||
No. of cylinders: | 2 | ||
Cylinder bore: | 550 mm (21+5⁄8 in) | ||
Piston stroke: | 600 mm (23+5⁄8 in) | ||
Boiler overpressure: | 12 kg/cm2 (1,180 kPa; 171 psi) | ||
No. of heating tubes: | 132 | ||
Heating tube length: | 4,000 mm (13 ft 1+1⁄2 in) | ||
Grate area: | 2.30 m2 (24.8 sq ft) | ||
Radiative heating area: | 11.8 m2 (127 sq ft) | ||
Tube heating area: | 110.5 m2 (1,189 sq ft) | 119.8 m2 (1,290 sq ft) | 110.5 m2 (1,189 sq ft) |
Superheater area: | 36.2 m2 (390 sq ft) | 65.0 m2 (700 sq ft) | 36.2 m2 (390 sq ft) |
Evaporative heating area: | 122.3 m2 (1,316 sq ft) | 131.58 m2 (1,416.3 sq ft) | 122.3 m2 (1,316 sq ft) |
Water capacity: | 8.0 m3 (1,800 imp gal) | 8.0 m3 (1,800 imp gal) | 9.0 m3 (2,000 imp gal) |
Coal capacity: | 2.5 t | 2.5 t | 2.8 t |
Brakes: | Westinghouse compressed-air brake | ||
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