MPSB No. 8 (2nd occupation)
| MPSB No. 8 II 99 3451 |
|
|---|---|
| Numbering: | MPSB No. 8 II 99 3451 |
| Number: | 1 |
| Manufacturer: | Young |
| Year of construction (s): | 1914 |
| Retirement: | 1966 |
| Type : | C1 'h2 (t) |
| Genre : | K 34.4 |
| Gauge : | 600 mm |
| Length over buffers: | 9,620 mm |
| Height: | 2,965 mm |
| Width: | 2,010 mm |
| Total wheelbase: | 3,000 mm |
| Empty mass: | 12.4 t |
| Service mass: | 14.0 t |
| Friction mass: | 11.4 t |
| Wheel set mass : | 4.0 t |
| Top speed: | 25 km / h |
| Indexed performance : | 90 PSi / 66 kW |
| Starting tractive effort: | 21.18 kN |
| Coupling wheel diameter: | 650 mm |
| Rear wheel diameter: | 500 mm |
| Control type : | Heusinger on the outside |
| Number of cylinders: | 2 |
| Cylinder diameter: | 255 mm |
| Piston stroke: | 300 mm |
| Boiler overpressure: | 12 bar |
| Grate area: | 0.52 m² |
| Radiant heating surface: | 2.46 m² |
| Tubular heating surface: | 18.24 m² |
| Superheater area : | 8.5 m² |
| Evaporation heating surface: | 20.7 m² |
| Tender: | 2 T 3 |
| Water supply: | 0.55 m² 3.55 m³ (with tender) |
| Fuel supply: | 0.6 t 1.6 t (with tender) |
| Brake: | External throwing lever handbrake |
The no. 8 (second band) of Mecklenburg-Pomerania narrow gauge railway was a dreifachgekuppelte steam locomotive . The locomotive manufactured by Jung was named 99 3451 after it was taken over by the Deutsche Reichsbahn .
history
As a follow-up to the locomotives No. 1 II to 7 II , which were delivered until 1913 , the Mecklenburg-Pomerania Narrow Gauge Railway acquired a largely identical locomotive, but in a superheated steam version. The locomotive named FROM LANCKEN was the first steam locomotive for the light railway track mm of 600th The locomotive equipped with the Schmidt superheater showed savings in coal and water consumption. The MPSB therefore decided to only order superheated steam locomotives from now on.
When it was taken over by the Deutsche Reichsbahn in 1949, the locomotive was referred to as 99 3451. The locomotive was stationed at the Anklam train station until 1966. It was retired on October 11, 1966 and then scrapped.
Constructive features
The locomotives had an outer frame made of sheet metal.
The steam dome was located behind the chimney and had a Schmidt & Wagner type wet steam valve controller. The Ramsbottom safety valve was located directly in front of the cab. The originally existing Kobel chimney was later replaced by a forge of the Prüsmann type .
The external superheated steam engine was slightly inclined and worked on the third axis. It had a Heusinger control with a Kuhn loop and a piston valve.
The locomotive had double flange wheels on delivery. These were replaced by normal flange wheels in 1920.
On the roof of the driver's cab without ventilation were the steam flare mechanism and the steam whistle. Later the whistle was moved to the standing kettle and the bell between the chimney and cathedral. To increase the operating radius, the locomotive was given an additional coal box on the rear wall of the driver's cab. In addition, she was coupled to a water tender. The Deutsche Reichsbahn installed a turbo generator for electrical lighting.
The round sandpit manually sanded the third coupling axle from the front.
literature
- Manfred Weisbrod, Hans Wiegard, Hans Müller, Wolfgang Petznick: German Locomotive Archive: Steam Locomotives 4 (Class 99) . transpress, Berlin 1995, ISBN 3-344-70903-8 .
- Klaus Kieper, Reiner Preuß: Narrow Gauge Railway Archive . transpress VEB Verlag for Transport, Berlin 1980. Also under the title: Klaus Kieper, Reiner Preuß: Narrow gauge between the Baltic Sea and the Erzgebirge , Alba Buchverlag, Düsseldorf 1980, ISBN 3-87094-069-7