KFNB IIb 3

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KFNB IIb 3 / kkStB 207 / BBÖ 207
KFNB 180 "NIMLAU" later kkStB 207.05
KFNB 180 "NIMLAU" later kkStB 207.05
Numbering: KFNB IIb 3 176-183
kkStB 207.01-08
BBÖ 207.05-08
Number: KFNB: 8
kkStB: 8 (from KFNB)
BBÖ: 4 (from kkStB)
PKP: 4 (from kkStB)
Manufacturer: Web
Year of construction (s): 1880
Retirement: BBÖ: 1925
Type : 1B n2
Gauge : 1435 mm ( standard gauge )
Length over buffers: 14,459 mm
Length: 8,264 m
Height: 4,700 / 4,490 mm
Fixed wheelbase: 4,450 mm
Total wheelbase: 4,450 mm
Wheelbase with tender: 10,607 mm
Empty mass: 32.0 t
Service mass: 36.9 t
Service mass with tender: 62.3 t
Friction mass: 24.9 t
Driving wheel diameter: 1,740 mm
Impeller diameter front: 1,186 mm
Number of cylinders: 2
Cylinder diameter: 400 mm
Piston stroke: 632 mm
Boiler overpressure: 10 atm
Grate area: 2.00 m²
Radiant heating surface: 7.90 m²
Tubular heating surface: 103.80 m²
Tender: 45
Water supply: 9.6 m³
Fuel supply: 7.1 m³ coal

The steam locomotive series KFNB IIb 3 was an express locomotive with a tender of the Kaiser Ferdinands-Nordbahn (KFNB).

The Lokomotivfabrik the web delivered 1880 eight pieces of two-cylinder - wet steam -Lokomotiven with the axle formula  1B to the KFNB. The machines had the names LEOPOLDAU , BÖLTEN , POLESCHOWITZ , LODYGOWICE , NIMLAU , DRAHOTUSCH , GRÜGAU and RABENSBURG with the numbers 176-183 and were initially designated as series IVc and from 1881 as series IIb3 . The locomotives had outer frames with smooth cranks and forged counter cranks.

The machines were planned for the express train service Prerau - Mährisch Ostrau , but were soon too weak, so that they were used for passenger trains Vienna - Brno and Vienna - Marchegg .

The eight locomotives of the kk Austrian State Railways (kkStB) formed the 207 series .

After the First World War , the 207.01-04 came to the PKP and the 207.05-08 to the BBÖ , which they retired in 1925.

literature

  • Karl Gölsdorf: Locomotive construction in old Austria 1837–1918 . Slezak publishing house, Vienna 1978, ISBN 3-900134-40-5 .
  • Alfred Horn: The Kaiser-Ferdinand-Nordbahn . In: The railways of Austria-Hungary . tape 2 . Bohmann Verlag, Vienna 1970.

Web links