KJI No. 20 and 21
KJI series 99.480 |
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99 4802 in the Göhren train station
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Numbering: | KJI 20–21 99 4801–4802 * |
Number: | 2 |
Manufacturer: | Henschel |
Year of construction (s): | 1938 |
Type : | 1'D h2t |
Genre : | K 45.8 |
Gauge : | 750 mm |
Length over buffers: | 9,440 mm |
Height: | 3,400 mm |
Width: | 2,250 mm |
Total wheelbase: | 5,200 mm |
Service mass: | 32.4 t |
Friction mass: | 29.7 t |
Top speed: | 45 km / h |
Indexed performance : | 320 PSi / 235 kW |
Starting tractive effort: | 47.95 kN |
Driving wheel diameter: | 850 mm |
Impeller diameter front: | 500 mm |
Control type : | Heusinger |
Number of cylinders: | 2 |
Cylinder diameter: | 360 mm |
Piston stroke: | 410 mm |
Boiler overpressure: | 13 bar |
Grate area: | 0.9 m² |
Radiant heating surface: | 4.39 m² |
Superheater area : | 21.0 m² |
Evaporation heating surface: | 44.6 m² |
Water supply: | 3.5 m³ |
Fuel supply: | 1.25 t |
The KJI No. 20 and 21 are four-coupled narrow-gauge locomotives of the former small railways of the Jerichow I district (KJI).
history
In 1938 the KJI acquired two new superheated steam locomotives from Henschel to strengthen the locomotive park. In 1949 they were given the numbers 99 4801 and 4802 from the Deutsche Reichsbahn. After their main line was closed in 1965, they came to the former Rügen Kleinbahn . They stayed there after privatization and are still in use today under the same number.
technical features
The locomotives are similar to the standard locomotives of the 99.32 series , but they are somewhat smaller in size and have no trailing axle. The machines have an inner frame, they have Heusinger controls and the third axis is driven. The water tanks are to the side of the boiler, the coal supplies are located behind the driver's cab.
The frame of the 99 4802 was shortened in 1950 and the leading axle was removed, for this purpose the whole structure had to be moved backwards. In 1964 she got the leading axle back.
literature
- Horst J. Obermayer: Paperback German narrow-gauge steam locomotives . Franckh, Stuttgart 1971, ISBN 3-440-03818-1 .
- Klaus Kieper, Reiner Preuß: Narrow gauge between the Baltic Sea and the Ore Mountains . Alba Buchverlag, Düsseldorf 1980, ISBN 3-87094-069-7 .