Bavarian B XI
Bavarian B XI DR series 36 7–8 |
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Numbering: | 1201–1239 from 1926: DR 36 701–708 |
1240–1339 from 1926: DR 36 751–826 |
Number: | 39 | 100 |
Manufacturer : | Maffei | Maffei, Krauss |
Year of construction (s): | 1892-1893 | 1895-1900 |
Retirement: | until 1926 | until 1931 |
Type : | 2'B n2 | 2'B n2v |
Gauge : | 1435 mm | |
Length over buffers: | 15979 1 /16885 2 mm | 16986 mm |
Wheelbase with tender: | 12895 1 /13970 2 mm | 14095 mm |
Service mass: | 50.4 t | 51.0 / 51.5 3 t |
Friction mass: | 28.5 t | 28.8 / 29.6 3 t |
Wheel set mass : | 14.3 t | 14.4 / 14.8 3 t |
Top speed: | 90 km / h | |
Driving wheel diameter: | 1870 mm | |
Impeller diameter (front): | 1006 mm | |
Control type: | Heusinger, outside | |
Number of cylinders: | 2 | |
Cylinder diameter: | 430 mm | 455/670 mm |
Piston stroke: | 610 mm | |
Boiler overpressure: | 12 kg / cm² = 11.77 bar | 13 kg / cm² = 12.75 bar |
Grate area: | 2.24 m² | 2.26 m² |
Evaporation heating surface: | 116.2 m² | 116.8 m² |
Tender: | bay 3 T 14.5 bay 2'2 'T 18 |
bay 2'2 'T 18 |
Service weight of the tender: | 36.0 / 43.0 t | 43.0 t |
Water supply: | 14.5 / 18.0 m³ | 18.0 m³ |
Fuel supply: | 6.0 / 6.5 t coal | 6.5 tons of coal |
1 with tender bay 3 T 14.5 2 with tender bay 2'2 'T 18 3 from road number 1318 |
The steam locomotives of type B XI of the Royal Bavarian State Railroad were built between 1895 and 1900 by the Maffei company for use in Bavaria . The first delivery comprised 39 vehicles with two-cylinder wet steam engines, another 100 with two-cylinder compound engines followed by 1900.
The Deutsche Reichsbahn took over eight machines of the first series with the road numbers 36 701 to 36 708 and 76 of the second series with the numbers 36 751 to 36 826 as class 36.7 .
The locomotives were with Tender senders of types bay 3 T 12, T bay 3 and 14.5 2'2 'T 18 equipped. The vehicles were the first locomotives that were operated with a four-axle tender.
Individual evidence
- ↑ a b c Horst J. Obermayer: Steam locomotives. Control track . In: German ice rinks . Weltbild, Augsburg 1995, ISBN 3-89350-819-8 , p. 86 (first edition: Franckh-Kosmos, Stuttgart 1990).