SB 1 II
| SB 1 II | |
|---|---|
 SB 1 II No. 3
|
|
| Numbering: | SB 1 II 2-3 |
| Number: | 2 |
| Manufacturer: | Web |
| Year of construction (s): | 1889 |
| Retirement: | circa 1920 |
| Axis formula : | 1A n2t |
| Gauge : | 1435 mm ( standard gauge ) |
| Length over buffers: | 6.076 m |
| Height: | 4,400 mm |
| Total wheelbase: | 3,200 mm |
| Empty mass: | 14.93 t |
| Service mass: | 20.3 t |
| Friction mass: | 12.0 t |
| Driving wheel diameter: | 1,200 mm |
| Impeller diameter: | 870 mm |
| Control type : | Stephenson |
| Number of cylinders: | 2 |
| Cylinder diameter: | 260 mm |
| Piston stroke: | 440 mm |
| Boiler overpressure: | 12.0 atm |
| Number of heating pipes: | 101 |
| Heating pipe length: | 2,450 m |
| Grate area: | 0.87 m² |
| Radiant heating surface: | 4.0 m² |
| Tubular heating surface: | 34.2 m² (in contact with fire) |
| Evaporation heating surface: | 38.2 m² (in contact with fire) |
| Water supply: | 2.45 m³ |
| Fuel supply: | 8.9 m³ |
| Brake: | Vacuum brake , ricour brake |
| Locomotive brake: | Vacuum brake |
| Particularities: | Snow plows |
The steam locomotive series SB 1 II was a tank locomotive series of the Südbahngesellschaft (SB), a private Austrian-Hungarian railway company .
The "wing railway" Mödling - Laxenburg ( Laxenburger Bahn ), which made it possible for the imperial court society to reach the emperor's summer residence, Laxenburg, by rail , therefore had a lot of traffic, especially in summer. The SB, which ran operations on the wing railway, ordered two small 1A tank locomotives for this railway from the StEG locomotive factory in 1889 . The two locomotives were given the series designation 1 with a second occupation and the operating numbers 2 and 3.
In order to ensure the safe transport of the emperor in his courtyard car , the vehicles were equipped with vacuum brakes , Ricour brakes and snow plows .
The two machines were replaced by class 4 II locomotives between 1910 and 1915 and then shut down. The final retirement should have taken place around 1920.
literature
- Locomotive types of the kk landesbef. Machine factory in Vienna of the privately owned Austrian-Hungarian State Railway Company , M. Engel & Sohn, kk Hof-Buchdruckerei und Hof-Lithographie, Vienna, 1888
- Herbert Dietrich: The southern railway and its predecessors , Bohmann Verlag, Vienna, 1994, ISBN 3-7002-0871-5
- Hellmuth R. Figlhuber: Mödling – Laxenburg, wing railway with Kaiserbahnhof , Verlag Slezak, Vienna, 1989, ISBN 3-85416-144-1 (cardboard), ISBN 3-85416-147-6 (paperboard)