PKP series Ol49
PKP series Ol49 | |
---|---|
Numbering: | Ol49-1 ...- 112 |
Number: | 115 |
Manufacturer: | Fablok |
Year of construction (s): | 1951-1954 |
Axis formula : | 1'C1'h2 |
Gauge : | 1435 mm ( standard gauge ) |
Length over buffers: | 20,675 mm (with tender) |
Height: | 4,545 mm |
Empty mass: | 75.1 t |
Service mass: | 83.25 t |
Wheel set mass : | 17.15 t |
Top speed: | 100 km / h |
Indexed performance : | 949 kW |
Driving wheel diameter: | 1,750 mm |
Impeller diameter: | 850 mm |
Control type : | Heusinger |
Number of cylinders: | 2 |
Cylinder diameter: | 500 mm |
Piston stroke: | 630 mm |
Boiler overpressure: | 16 bar |
Grate area: | 3.7 m² |
Radiant heating surface: | 16.7 m² |
Tubular heating surface: | 71.8 m² |
Superheater area : | 71.8 m² |
Evaporation heating surface: | 159.4 m² |
Tender: | 25D49 |
Service weight of the tender: | 62.0 t |
Water supply: | 25 m³ |
Fuel supply: | 12 tons of coal |
The PKP class Ol49 is a passenger train - tender locomotive of the Polish State Railways PKP.
The Ol49 series was developed by Fablok in Chrzanów from 1949 . Between 1951 and 1954, a total of 115 locomotives were built at Fablok. Three locomotives came to North Korea , the remaining 112 were received by PKP. 36 of these still exist in Poland.
The locomotive was intended primarily for passenger train service on main lines. The low axle mass of 17 t, however, also made it possible to use it on secondary lines.
See also
Web links
Commons : Ol49 - album with pictures, videos and audio files