KFNB IId
| KFNB IId / kkStB 308 / kkStB 308.5 / kkStB 227 / BBÖ 308 / BBÖ 308.5 / BBÖ 227 / ČSD 274.0 / PKP Pf12 | ||||
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| Technical specifications | ||||
| Number range | 225-236 | 237-251 | 252-269 | 270-281 |
| Numbering: | KFNB IId 225–281 kkStB 308.01–45, 500–511 kkStB 227.12, 36, 38 BBÖ 308.03–45 (with gaps) ČSD 274.001–015 PKP Pf12-1–19 |
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| Number: | KFNB: 57 (16 ordered from kkStB) kkStB: 57 (from KFNB) BBÖ 30 (from kkStB) ČSD: 15 (from kkStB) WWB: 18 PKP: 19 (from kkStB and WWB) |
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| Manufacturer: | Wr. Neustadt | |||
| Year of construction (s): | 1895 | 1895, 1897-1899 | 1900-1901, 1905, 1907 | 1908 |
| Retirement: | BBÖ: until 1941 ČSD: until 1939 |
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| Design type: | 2'B1 n2 | 2'B1 h2 | ||
| Cylinder diameter: | 470 mm | |||
| Piston stroke: | 600 mm | |||
| Driving wheel diameter: | 1,960 mm | |||
| Impeller diameter: | 970 mm | |||
| Fixed wheelbase: | 2,300 mm | |||
| Total wheelbase: | 8,350 mm | |||
| Total wheelbase with tender: | 13,896 mm | |||
| Tubular heating surface: | 156.9 m² | 156.4 m² | 116.4 m² | |
| Radiant heating surface: | 11.80 m² | 12.20 m² | ||
| Superheater heating surface: | - | 39.4 m² | ||
| Grate area: | 2.90 m² | |||
| Boiler overpressure: | 13 atm | |||
| Empty mass: | 54.7 t | 55.0 t | k. A. | |
| Friction mass: | 28.0 t | k. A. | ||
| Service mass: | 60.6 t | 60.9 t | k. A. | |
| tender | 74 | |||
| Service mass with tender: | 97.7 t | 98.2 t | k. A. | |
| Water: | 15.0 m³ | |||
| Coal: | 7.5 m³ | |||
| Length: | 10,402 mm | |||
| Length with tender: | 16,998 mm | |||
| Height: | 4,550 mm | |||
| Top speed: | 100 km / h | |||
The steam locomotive series KFNB IId was an express train steam locomotive series with a tender of the Kaiser Ferdinands-Nordbahn (KFNB).
history
The Wiener Neustädter Lokomotivfabrik initially delivered 41 of this type 2'B1 locomotive between 1895 and 1905 . It was the first and weakest European Atlantic type. It formed the IId series at the KFNB . In 1907 the kk Staatsbahnen (kkStB) ordered another 4 machines of this series at the expense of the KFNB. A further twelve were purchased in 1908. These, however, were of the Clench - Gölsdorf type of steam dryer and differed externally from the other machines by only one dome. The KFNB gave the machines of the IId series the numbers 225–281 . After the nationalization of the KFNB in 1909, the kkStB formed the series 308 for wet steam engines and the 308.5 series for superheated steam engines
In 1913 the 308.12 was converted into 2C. It was followed by the 308.38 in 1915 and the 308.36 in 1916. These locomotives were given the kkStB series number 227 while retaining the serial numbers .
In 1898 and 1900 the Wiener Neustädter Lokomotivfabrik built 18 similar locomotives for the Warsaw-Vienna railway .
After the First World War , 15 units came to the Czechoslovak State Railways (ČSD) as series 274.0 , nine units as series Pf 12 to the Polish State Railways (PKP), which also received the remaining ten units from the Warsaw – Vienna Railway . The remaining machines remained with the Austrian Federal Railways (at that time BBÖ), including the complete series 308.5 and 227 (only in 1920).
The ČSD decommissioned the 274.0 series by 1939. The BBÖ also soon got rid of their machines (227s until 1932), so that in 1938 only two of them came to the Deutsche Reichsbahn ( DR ) as 14 001–002. These were eliminated in 1941.
literature
- Karl Gölsdorf: Locomotive construction in old Austria 1837–1918 . Slezak publishing house, Vienna 1978, ISBN 3-900134-40-5 .
- Alfred Horn: The Kaiser-Ferdinand-Nordbahn . In: The railways of Austria-Hungary . tape 2 . Bohmann Verlag, Vienna 1970.
- Ingo Hütter, Reimar Holzinger: The PKP Locomotives 1918–1939 . DGEG, Hövelhof 2007, ISBN 978-3-937189-27-7 .