Bavarian B III
Bavarian B IIIs were steam locomotives of the Royal Bavarian State Railways (Königlich Bayerische Staatsbahn).
| Bavarian B III | |
|---|---|
| Quantity | 18 |
| Manufacturer | Hartmann, Maffei |
| Year(s) of manufacture | 1852–1855 |
| Retired | 1897 |
| Wheel arrangement | 2-4-0 |
| Axle arrangement | 1B n2 |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) |
| Length over buffers | 13,905–14,045 mm |
| Service weight | 30.1–33.2 t |
| Adhesive weight | 20.9–23.3 t |
| Axle load | 10.4–11.6 t |
| Top speed | 70 km/h |
| Driving wheel diameter | 1,448–1,470 mm |
| Leading wheel diameter | 915 mm |
| No. of cylinders | 2 |
| Cylinder bore | 406 mm |
| Piston stroke | 610 mm |
| Boiler | Crampton |
| Boiler Overpressure | 7+8+10 bar |
| Grate area | 1.24 m2 |
| Evaporative heating area | 101.10 m2 |
| Tender | 3 T 5 |
| Water capacity | 5.0 m3 |
Eight examples were delivered by Maffei in 1852; the remainder came from Hartmann. The machines by Hartmann had great similarity to those of the Class A IV, which were manufactured at the same time. Unlike the Hartmann engines, these locomotives also had a steam dome. This was later added to the Hartmann variants. All the engines had a Crampton boiler with smooth tubes and a Kirchweger condenser.
They were equipped with a 3 T 5 tender.
External links
| Early locomotives |  | |
|---|---|---|
| Passenger and express train locomotives | ||
| Goods train locomotives | ||
| Tank locomotives | ||
| Branch line locomotives | ||
| Narrow gauge locomotives | ||
| Electric locomotives | ||
| Railbuses |
| |
| Bavarian Ostbahn locomotives | ||
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