PKP series Pt47
| PKP series Pt47 | |
|---|---|
 |
|
| Numbering: | Pt47.1 - 180 |
| Number: | 180 |
| Manufacturer: |
Fablok Cegielski |
| Year of construction (s): | 1948-1951 |
| Retirement: | 1989 |
| Axis formula : | 1'D1'h2 |
| Gauge : | 1435 mm ( standard gauge ) |
| Length over buffers: | 22,975 mm |
| Height: | 3,070 mm |
| Width: | 4,570 mm |
| Wheelbase with tender: | 12,200 mm |
| Empty mass: | 97 t |
| Service mass: | 103 t |
| Wheel set mass : | 18.3 t |
| Top speed: | 110 km / h |
| Indexed performance : | 1,472 kW (2,000 hp) |
| Starting tractive effort: | 132 kN |
| Driving wheel diameter: | 1,850 mm |
| Impeller diameter front: | 1,000 mm |
| Rear wheel diameter: | 1,200 mm |
| Control type : | Heusinger |
| Number of cylinders: | 2 |
| Cylinder diameter: | 630 mm |
| Piston stroke: | 700 mm |
| Boiler overpressure: | 15 bar |
| Number of heating pipes: | 113 |
| Grate area: | 4.49 m² |
| Radiant heating surface: | 19.8 m² |
| Tubular heating surface: | 108.2 m² |
| Superheater area : | 91.5 m² |
| Evaporation heating surface: | 231 m² |
| Tender: |
27D48 33D48 34D48 |
| Service weight of the tender: | 72.4 t 74.27 t 77.9 t |
| Water supply: | 27 m³ 33 m³ 34 m³ |
| Fuel supply: | 10 t 17 t coal |
The PKP Pt47 series is a fast train - Train Locomotive of the Polish State Railways PKP.
The Pt47 series locomotives are a further development of the prewar Pt31 series . The locomotives were given a steel fire box and a closed driver's cab analogous to the Ty45 series . Initially, the locomotives were coupled with replicas of German tenders, from 1949 Polish 33D48 tenders were used, which were given the designation 27D48 after installing a stoker.
A total of 180 locomotives were produced between 1947 and 1951. Fablok in Chrzanów delivered the larger series of 120 locomotives , Cegielski in Poznań built another 60 locomotives.
Some locomotives have been preserved, only the Pt47-65, which is regularly used by the Wolsztyn depot, is currently operational (as of June 2017) . Due to the currently unclear and very tense situation in the historical railway system in Poland, there is currently nothing to suggest that this should change. In Wolsztyn Pt47-106 are turned off and 112, in Kościerzyna is Pt47-100 (ex Pt47-171) painted in green, in Chabowka Pt47-152, Pt47-121 nad as a monument in Kostrzyn Odra, in Lodz Pt47-1 and in Stargard Pt47-14.
In 1989 the Brenner & Brenner steam locomotive operating company imported the Pt 47-138 from Poland to Austria. It was overhauled, outwardly adapted to the appearance of the ÖBB series 919 (ex PKP series Pt31 ) and now carries special trains under the designation 919.138.
See also
literature
- Rail traffic up-to-date . May 1989, p. 50 .
- Foreign steam locomotives in Austria, train in picture 73 . Pospischil Publishing House, 1990.
