ATE IVa
| ATE IVa ČSD series 402.2 |
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| Numbering: | ATE IVa 60–62, 66–69 ČSD 402.201–207 |
| Number: | 7th |
| Manufacturer: |
Saxon machine factory , Wiener Neustadt |
| Year of construction (s): | 1882/1888 |
| Axis formula : | D n2 |
| Gauge : | 1435 mm ( standard gauge ) |
| Length over buffers: | 9,602 / 9,713 mm |
| Height: | 4,550 mm |
| Total wheelbase: | 3,795 mm |
| Empty mass: | 42.0 t |
| Service mass: | 48.16 t |
| Top speed: | 35 km / h |
| Number of cylinders: | 2 |
| Cylinder diameter: | 500 mm |
| Piston stroke: | 632 mm |
| Boiler overpressure: | 10 atü |
| Number of heating pipes: | 192 |
| Grate area: | 1.8 m² |
| Radiant heating surface: | 10.2 m² |
| Tubular heating surface: | 155.8 m² |
| Evaporation heating surface: | 166 m² |
| Water supply: | 9 m² |
| Fuel supply: | 3 t |
The ATE IVa were four-coupled freight trains - steam locomotives of the kk priv. Aussig-Teplitz railway .
history
With category IVa, the Aussig-Teplitz Railway acquired a quadruple coupled locomotive for the first time in order to be able to cope better with the steadily increasing train masses in coal traffic. The Sächsische Maschinenfabrik (formerly Hartmann) in Chemnitz manufactured the first three locomotives with the serial numbers 1201 to 1203 in 1882. The locomotives were named ALTENBERG , KostenBLATT and NIKLASBERG and the track numbers 60 to 62.
The Wiener Neustädter Lokomotivfabrik in Wiener Neustadt with the serial numbers 3112, 3113, 3206 and 3207 delivered two more locomotives each in 1886 and 1888 .
The IVa were mainly used for heavy freight trains on the main ATE route between Komotau and Aussig .
After the nationalization of ATE (1924), the locomotives were given the new series designation 402.2 by the Czechoslovak State Railways ČSD .
After the Sudetenland became part of Germany in autumn 1938, all seven locomotives were still part of the Deutsche Reichsbahn . There they were given the company numbers 55 7111 to 7117. After 1945 the machines came back to ČSD, which, however, soon decommissioned them.
literature
- Siegfried Bufe: Railways in the Sudetenland . Bufe Fachbuchverlag, 1991, ISBN 3-922138-42-X .
- Franz Pinczolits: The Steam Locomotive - The History of the Wiener Neustädter Lokomotivfabrik 1842–1930 . Weilburg Verlag, Wiener Neustadt 1987, ISBN 3-900100-56-X .
- Günther Reiche: Richard Hartmann and his locomotives . Oberbaum Verlag, Chemnitz, 1998, ISBN 3-928254-56-1 .
- Karel Zeithammer: Lokomotivy Ústecko-teplické dráhy ; Vydavatelství dopravní literatury, Litoměřice 2011, ISBN 978-80-86765-19-8