ÖNWB XVIb
ÖNWB XVIb / kkStB 208 / ČSD 264.4 | |
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ÖNWB XVIb 708
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Numbering: | ÖNWB XVIb 701–708 |
Number: | 8th |
Manufacturer: | Web |
Year of construction (s): | 1901 |
Retirement: | 1937 |
Type : | 2'B1 'n2v |
Gauge : | 1435 mm ( standard gauge ) |
Length over buffers: | 17,853 mm |
Length: | 11,190 mm |
Height: | 4,560 mm |
Fixed wheelbase: | 2,220 mm |
Total wheelbase: | 8,630 mm |
Wheelbase with tender: | 14,567 mm |
Empty mass: | 55.2 t |
Service mass: | 61.5 t |
Service mass with tender: | 99.4 t |
Friction mass: | 28.0 t |
Top speed: | 90 km / h |
Driving wheel diameter: | 1,920 mm |
Impeller diameter front: | 1,009 mm |
Rear wheel diameter: | 1,009 mm |
Number of cylinders: | 2 |
HD cylinder diameter: | 500 mm |
LP cylinder diameter: | 760 mm |
Piston stroke: | 650 mm |
Boiler overpressure: | 13 atm |
Grate area: | 2.88 m² |
Radiant heating surface: | 13.00 m² |
Tubular heating surface: | 165.30 m² |
Tender: | 52 |
Water supply: | 15.5 m³ |
Fuel supply: | 6.0 m³ coal |
The steam locomotive series ÖNWB XVIb were fast - locomotives of the Austrian Northwest Railway (ÖNWB).
The eight machines were supplied by the StEG 1901 locomotive factory to the ÖNWB, which designated the compound machines as the XVIb series. The order for a wet steam variant did not come about, so that row XVIa was not occupied. The XVIb series had to be faster than the StEG express train machines so that the ÖNWB could compete with them. In fact, it was more powerful than comparable older series of the Kaiser-Ferdinands-Nordbahn (KFNB) and kk Austrian State Railways ( 6 , 106 and 206 ). The boiler was like that of the ÖNWB XIV , the cylinders were like those of the kkStB 106 .
After the nationalization in 1909, the kkStB designated the locomotives of this series as series 208 .
After the First World War , all of the machines came to the ČSD , which they classified as series 264.4 and which were eliminated until 1937.
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.
- Alfred Horn: The Austrian Northwest Railway . In: The railways of Austria-Hungary . tape 1 . Bohmann Verlag, Vienna 1967.