ČSD series U 25.9
| ČSD U 25.901 TEV K 25.9 |
|
|---|---|
| Numbering: | ČSD U 25.901 TEV K 25.901 |
| Number: | ČSD: 1 |
| Manufacturer: | Maffei Munich |
| Year of construction (s): | 1907 |
| Retirement: | unknown |
| Axis formula : | Bn2t |
| Gauge : | 760 mm ( Bosnian gauge ) |
| Fixed wheelbase: | 1,200 mm |
| Total wheelbase: | 1,200 mm |
| Service mass: | 7.5 t |
| Top speed: | 25 km / h |
| Indexed performance : | 50 hp |
| Starting tractive effort: | 3,240 kg |
| Driving wheel diameter: | 700 mm |
| Control type : | Heusinger |
| Number of cylinders: | 2 |
| Cylinder diameter: | 210 mm |
| Piston stroke: | 300 mm |
| Boiler overpressure: | 12.0 atm |
| Evaporation heating surface: | 17.7 m² |
The CSD Series U 25.9 was a narrow gauge - steam locomotive by various private owners in the construction industry, which after 1918 by the Czechoslovakian state railway was acquired (CSD), where the term U 25.9 received.
history
The U 25.9 series machine was one of several two-axle, uniform narrow-gauge tender locomotives that Maffei in Munich delivered to various private users in the construction industry around 1907 . The aforementioned locomotive is known to have been taken over by the Tereswatal Forest Railway after a building auction and to be included in the ČSD U 25.9 series . The locomotive was used for shunting at a landing site in the Tereswa valley in Ust-Tschorna .
The locomotive was in service in its area of operation from 1927 to 1940. In 1939, when the Tereswatal forest railway was continued to be operated by the private company Taracsvölgyi erdei vasút (TEV, German "Forest Railway Theresiental"), the locomotive was given the designation K 25.901 .
The literature does not provide any information about other areas of application.
See also
literature
- Karel Just: Parní lokomotivy na úzkorozchodných tratích ČSD. Vydavatelství dopravní literatury Ing. Luděk Čada, Litoměřice, 2001, ISBN 80-902706-5-4 .