Saxon III
| Saxon III DR class 34.76 |
||
|---|---|---|
| Manufacturer: | Hartmann | Esslingen |
| Number: | 66 | 21st |
| Numbering: | sä III 201–266 from 1916: 243–280 DR: 34 7611 |
sä III 267–273 from 1916: 281–284 (DR: 52 7001 ) |
| Years of construction: | 1871/1873 | 1872 |
| Retirement: | k. A. | |
| Axis formula: | 1B n2 | |
| Length over buffers: | 13,035 mm | |
| Top speed: | 70 km / h | |
| Driving wheel diameter: | 1,560 mm | |
| Impeller diameter: | 1,035 mm | |
| Friction mass: | 25.76 t | |
| Service mass: | 37.17 t | |
| Axle travel mass: | k. A. | |
| indicated performance: | k. A. | |
| Boiler overpressure: | 8 bar | |
| Cylinder diameter : | 406 mm | |
| Piston stroke: | 560 mm | |
| Grate area: | 1.60 m² | |
| Evaporation heating surface: | 91.93 m² | |
| Tender design: | see 3 T 5.56 | |
As Genus III designated Royal Saxon State Railways four-coupled Schlepptender locomotives for the express train service. The Deutsche Reichsbahn classified the locomotives in the 34.76 series from 1925 .
history
They were 1871 / 1872 of Hartmann in 66 copies and the Maschinenfabrik Esslingen manufactured in 21 copies. 14 of the Esslingen locomotives were subsequently given a Nowotny-Klien steering axle instead of the rigid leading axle and were then classified in the IIIb series.
The Reichsbahn only took over one of the unchanged machines with the number 274 and the name BRÜNN and gave it the operating number 34 7611.
literature
- Lothar Spielhoff: Länderbahn steam locomotives. Volume 1: Prussia, Mecklenburg, Oldenburg, Saxony and Alsace-Lorraine . Franckh'sche Verlagshandlung, Stuttgart 1990, ISBN 3-440-06145-0 .