Oldenburg T 0
The Oldenburg Class T 0 (originally Class VIII) were goods train tank engines operated by the Grand Duchy of Oldenburg State Railways. They were built specifically for branch lines, because four-coupled engines had proved uneconomical. Their wheelbase of 7.70 m enabled them to travel at up to 60 km/h. They were considerably more economical than the four-couplers. In 1885 four were built and two more followed in 1891.
Oldenburg T 0 | |
---|---|
Year(s) of manufacture | 1885–1891 |
Retired | around 1920 |
Wheel arrangement | 2-2-0T |
Axle arrangement | 1A t |
Type | Goods train tank locomotive |
Track gauge | 1,435 mm (4 ft 8 1⁄2 in) |
Service weight | 17.6 t (17.3 long tons; 19.4 short tons) |
Adhesive weight | 9.2 t (9.1 long tons; 10.1 short tons) |
Axle load | 17.6 t (17.3 long tons; 19.4 short tons) |
Top speed | 60 km/h (37 mph) |
Driving wheel diameter | 1,210 mm (3 ft 11 5⁄8 in) |
Leading wheel diameter | 1,000 mm (3 ft 3 3⁄8 in) |
Cylinder bore | 220 mm (8 11⁄16 in) |
Piston stroke | 440 mm (17 5⁄16 in) |
Boiler Overpressure | 12 kg/cm2 (1.18 MPa; 171 lbf/in2) |
Grate area | 0.52 m2 (5.6 sq ft) |
Evaporative heating area | 28.2 m2 (304 sq ft) |
Sources
- Lothar Spielhoff (1990), Länderbahn-Dampf-Lokomotiven. Band 1: Preußen, Mecklenburg, Oldenburg, Sachsen und Elsaß-Lothringen (in German), Stuttgart: Franckh'sche Verlagshandlung, ISBN 3-440-06145-0
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