USRA 0-8-0
USRA 0-8-0
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Type and origin |
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Power type |
Steam |
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Builder |
ALCO, Baldwin, Lima |
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Total produced |
175 (plus 1200 copies) |
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Specifications |
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Configuration |
0-8-0 |
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UIC class |
D h2 |
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Gauge |
4 ft 8 1⁄2 in (1,435 mm) standard gauge |
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Driver diameter |
51 in (1,295 mm) |
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Wheelbase |
- Locomotive: 15 ft 0 in (4.57 m)
- Loco & tender: 52 ft 10 1⁄2 in (16.12 m)
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Length |
66 ft 1 1⁄2 in (20.15 m) |
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Width |
10 ft 0 in (3.05 m) |
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Height |
15 ft 0 in (4.57 m) |
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Axle load |
55,000 lb (25,000 kg) |
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Loco weight |
220,000 lb (100,000 kg) |
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Tender weight |
144,000 lb (65,000 kg) |
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Loco & tender weight |
364,000 lb (165,000 kg) |
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Fuel type |
Coal |
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Fuel capacity |
32,000 lb (15,000 kg) |
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Water cap |
8,000 US gal (30,000 l; 6,700 imp gal) |
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Firebox: • Firegrate area |
46.6 sq ft (4.33 m2) |
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Boiler pressure |
175 lbf/in2 (1.21 MPa) |
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Heating surface |
2,781 sq ft (258.4 m2) |
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• Tubes |
1,796 sq ft (166.9 m2) |
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• Flues |
773 sq ft (71.8 m2) |
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• Firebox |
190 sq ft (18 m2) |
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Superheater: • Heating area |
637 sq ft (59.2 m2) |
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Cylinders |
Two, outside |
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Cylinder size |
25 in × 28 in (635 mm × 711 mm) |
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Valve type |
14-inch (360 mm) piston valves |
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The USRA 0-8-0 was a USRA standard class of steam locomotive designed under the control of the United States Railroad Administration, the nationalized railroad system in the United States during World War I. This was the standard heavy switcher of the USRA types, and was of 0-8-0 wheel arrangement in the Whyte notation, or "D" in UIC classification.
A total of 175 locomotives were built under USRA control; these were sent to the following railroads:
After the dissolution of the USRA, an additional 1200 copies of the USRA 0-8-0 were built for many railroads.
References
- ↑ "USRA Locomotives". Steamlocomotive.com. Retrieved 2009-02-18.
- ↑ Drury pp.105–106
- ↑ Drury pp.179–180
- ↑ Drury pp.229–230
- ↑ Drury p.317
- 1 2 3 4 5 6 7 Drury pp. 275–276
- 1 2 Drury pp.286–287
- ↑ Drury pp.86–87
- ↑ Drury p.339
- 1 2 3 Drury pp.372–373
- 1 2 3 Drury p.31
- Westcott, Linn H. (1960). Model Railroader Cyclopedia - Volume 1: Steam Locomotives. Kalmbach Books. ISBN 0-89024-001-9.
- Drury, George H. (1983), Guide to North American Steam Locomotives, Waukesha, Wisconsin: Kalmbach Publishing Company, ISBN 0-89024-206-2, LCCN 93041472
- Railroad Master Mechanics' Association (1922). Locomotive Cyclopedia of American Practise - 6th Edition, 1922. Simmons-Boardman.
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| Switchers | |
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| Light | |
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| Heavy | |
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| Articulated | |
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