BNB IIc
| BNB IIc / kkStB 128 / ČSD 342.0 | |
|---|---|
| Numbering: | BNB IIc 181–186 kkStB 128.01–06 ČSD 342.001−006 |
| Number: | 6th |
| Manufacturer: | BMMF |
| Year of construction (s): | 1905-1907 |
| Retirement: | until 1945 |
| Type : | 1'C h2 |
| Gauge : | 1435 mm ( standard gauge ) |
| Length over buffers: | 15,063 mm |
| Length: | 8,723 mm |
| Height: | 4,560 mm |
| Fixed wheelbase: | 3,500 mm |
| Total wheelbase: | 5,850 mm |
| Wheelbase with tender: | 11,517 mm |
| Empty mass: | 43.3 t |
| Service mass: | 47.8 t |
| Friction mass: | 37.2 t |
| Top speed: | 75 km / h |
| Driving wheel diameter: | 1,522 mm |
| Impeller diameter front: | 840 mm |
| Number of cylinders: | 2 |
| Cylinder diameter: | 500 mm |
| Piston stroke: | 600 mm |
| Boiler overpressure: | 12 atm |
| Number of heating pipes: | 146 |
| Number of smoke tubes: | 18th |
| Grate area: | 2.35 m² |
| Radiant heating surface: | 9.00 m² |
| Tubular heating surface: | 99.30 m² |
| Superheater area : | 25.6 m² |
| Tender: | 70 |
The steam locomotive series BNB IIc was a passenger train series of the Bohemian Northern Railway Company (BNB).
The BNB was the first Austrian main line to order Schmidt's superheated steam locomotives . From 1905 to 1907 they were supplied by the Bohemian-Moravian Machine Factory . The BNB gave the six locomotives the series designation IIc and the numbers 181–186 .
After the nationalization of the BNB in 1908, the kk Austrian State Railways (kkStB) classified it as series 128 .
After the First World War , the entire series came to the Czech State Railways (ČSD), which they designated as the 342.0 series and operated until 1954.
literature
- Karl Gölsdorf: Locomotive construction in old Austria 1837–1918 . Slezak publishing house, Vienna 1978, ISBN 3-900134-40-5 .
- Helmut Griebl: ČSD steam locomotives . Part 2. Slezak publishing house, Vienna 1969.
- Johann Stockklausner: Steam company in old Austria . Slezak Verlag, Vienna 1979, ISBN 3-900134-41-3 .