FBD 410
| FBD 410 NezMor 410 ČSD 422.904–906 / ČSD 422.0107–0109 |
|
|---|---|
| Numbering: | FBD 41001 NezMor 41002–41003 178.401–403 422.001, 410.02–03 ČSD 422.904–906 ČSD 422.0107–0109 |
| Number: | 3 |
| Manufacturer: | BMMF |
| Year of construction (s): | 1909 |
| Type : | D n2vt |
| Gauge : | 1435 mm ( standard gauge ) |
| Length over buffers: | 9,358 mm |
| Height: | 4,400 mm |
| Width: | 2,464 mm |
| Fixed wheelbase: | 2,470 mm |
| Total wheelbase: | 3,700 mm |
| Service mass: | 49.20 t |
| Driving wheel diameter: | 1,000 mm |
| Number of cylinders: | 2 |
| HD cylinder diameter: | 420 mm |
| LP cylinder diameter: | 650 mm |
| Piston stroke: | 570 mm |
| Boiler overpressure: | 13.0 atm |
| Number of heating pipes: | 172 |
| Heating pipe length: | 3.7509 mm |
| Grate area: | 1.65 m² |
| Radiant heating surface: | 6.60 m² |
| Tubular heating surface: | 93.20 m² |
| Evaporation heating surface: | 99.80 m² |
| Water supply: | 7.5 m³ |
| Fuel supply: | 1.90 m³ (coal) |
The FBD 41001 was a tank locomotive that ran on the Friedland – Bila local line . Two identical machines (41002 and 41003) were in use on the Nezamislitz – Morkowitz local railway . The Brünn-Czernowitz operations management of the priv. Austro-Hungarian state railway company (StEG) ran the local railways , but this ended in 1909.
history
The machines were delivered by the First Bohemian-Moravian Machine Factory in 1909 to the Brno-Chernivtsi Headquarters.
The vehicles were very similar to the kkStB 178 series , from which they differed mainly in having a slightly larger fire box heating surface, slightly smaller wheels and larger water tanks. The water tanks reaching as far as the smoke chamber were particularly noticeable.
The three machines remained in use on their traditional routes until 1938. During this time the 41001 got the numbers 178.4101 and 422.001; the 41002 and 003 the numbers 178.4102 and 03, then 410.02 and 410.03. Probably in 1938 these three locomotives were given the ČSD numbers 422.904 to 906, and from 1948 onwards the numbers 422.0107 to 0109.
literature
- The First Bohemian-Moravian Machine Factory in Prague . (ca.1914).