kkStB 265
| BNB VIb kkStB 265 ČSD series 312.7 |
|
|---|---|
| Numbering: | BNB VIb 126/127 kkStB 265.01 / 02 ČSD 312.701 / 702 |
| Number: | 2 |
| Manufacturer: | First Bohemian-Moravian machine factory , Prague |
| Year of construction (s): | 1907 |
| Retirement: | 1949 |
| Type : | C1'n2t |
| Gauge : | 1435 mm ( standard gauge ) |
| Length over buffers: | 9,836 mm |
| Fixed wheelbase: | 2,800 mm |
| Total wheelbase: | 4,800 mm |
| Empty mass: | 32.3 t |
| Service mass: | 44.6 t |
| Friction mass: | 35.2 t |
| Top speed: | 45 km / h |
| Indexed performance : | 259 kW |
| Driving wheel diameter: | 930 mm |
| Impeller diameter: | 840 mm |
| Number of cylinders: | 2 |
| Cylinder diameter: | 420 mm |
| Piston stroke: | 480 mm |
| Boiler overpressure: | 12 bar |
| Number of heating pipes: | 192 |
| Grate area: | 1.66 m² |
| Radiant heating surface: | 6.1 m² |
| Tubular heating surface: | 79.6 m² |
| Evaporation heating surface: | 85.7 m² |
| Water supply: | 7.0 m³ |
| Fuel supply: | 4.7 m³ coal |
| Brake: | Suction air brake |
The kkStB 265 were local railway - tank locomotives of the kk Austrian State Railways , which were originally procured by the Böhmische Nordbahn-Gesellschaft as class VIb for operation on the local railway Böhmisch Leipa – Steinschönau .
history
The two locomotives were built in 1907 by the First Bohemian-Moravian Machine Factory in Prague.
The locomotives remained on their main line throughout their service life. The Czechoslovak State Railways ČSD assigned the locomotives to the 312.7 class from 1924 . The Deutsche Reichsbahn gave the locomotives the class number 90.3 during the Second World War . When the new M 131.1 class railcars were put into service, the locomotives were retired in 1949.
literature
- Johann Blieberger, Josef Pospichal: Encyclopedia of the kkStB traction vehicles. Volume 3. The series 61 to 380. bahnmedien.at, 2010, ISBN 978-3-9502648-6-9