DR 99 1301
| DR 99 1301 | |
|---|---|
| Numbering: | 99 1301 |
| Number: | 1 |
| Manufacturer: | Reichsbahn repair shop in Linz |
| Year of construction (s): | 1940 (renovation) |
| Axis formula : | 1'D1 'n2t |
| Gauge : | 760 mm ( Bosnian gauge ) |
| Length over coupling: | 9480 mm |
| Fixed wheelbase: | 2350 mm |
| Total wheelbase: | 7010 mm |
| Smallest bef. Radius: | 50 m |
| Service mass: | 33.4 t |
| Top speed: | 45 km / h |
| Driving wheel diameter: | 840 mm |
| Impeller diameter: | 510 mm |
| Control type : | Heusinger |
| Number of cylinders: | 2 |
| Cylinder diameter: | 380 mm |
| Piston stroke: | 420 mm |
| Boiler overpressure: | 13 bar |
| Grate area: | 1.18 m² |
| Radiant heating surface: | 5.20 m² |
| Tubular heating surface: | 75.20 m² |
| Evaporation heating surface: | 80.40 m² |
The DR 99 1301 was a narrow-gauge tank locomotive of the Deutsche Reichsbahn , which was created as a one-off in 1940 as a result of a conversion. The donor locomotive was the U 48.001 locomotive of the Czechoslovak State Railways (ČSD), which was part of the Deutsche Reichsbahn in November 1938 during the occupation of the Sudetenland .
history
The locomotive was originally delivered in 1911 by the Swiss Locomotive and Machine Works in Winterthur with the serial number 2207 to the copper mine in Bor , Serbia , where it was given the operating number 3. The Serbian State Railways later procured similar locomotives. They were later designated as series 82 by the Yugoslav State Railways (JDŽ) .
In the First World War by the imperial army railway seized the locomotive remained after the war in the area of newly formed Czechoslovakia . The Czechoslovak Army sold them to the ČSD in 1930. The loner was based in Jindřichův Hradec in South Bohemia (narrow-gauge railways Jindřichův Hradec – Obrataň and Jindřichův Hradec – Nová Bystřice ). However, the vehicle was only used as a reserve locomotive when one of the U 47.0 series locomotives had failed due to damage.
When the vehicle came into the inventory of the Deutsche Reichsbahn in November 1938, it was probably parked. Between May 1939 and January 1940, the locomotive was in the Reichsbahn repair shop in Linz , where it was fundamentally rebuilt. To reduce the high axle mass of 8.4 tons, it was given a running axle at the front and rear, which were stored in Bissel racks. In addition to lengthening the frame, this also increased the total weight by two tons.
After the renovation, it was first used on the branch line of the Mariazellerbahn ( Ober-Grafendorf-Gresten ). On March 8, 1943, it was handed over to the Lviv Forestry Administration (today: Lviv, Ukraine). Their whereabouts are unknown.
See also
literature
- Karel Just: Parní lokomotivy na úzkorozchodných tratích ČSD . Vydavatelství dopravní literatury Ing. Luděk Čada, Litoměřice, 2001 ISBN 80-902706-5-4 ; 95-97
- Jindřich Bek, Zdeněk Bek: Encyklopedie železnice - Parní lokomotivy ČSD [3] . Nakladatelství corona, Praha, 2000 ISBN 80-86116-20-4 ; 204-205
- Josef Motyčka: Encyklopedie železnice - Parní lokomotivy ČSD [5] . Nakladatelství corona, Praha, 2001 ISBN 80-86116-23-9 ; P. 76