ČSA 312.001
| ČSA 312.001 / 312.901 ČSD 312.901 |
|
|---|---|
| Numbering: | 312.901 |
| Number: | 1 |
| Manufacturer: | První česko-moravská , Praha |
| Year of construction (s): | 1924 |
| Retirement: | 1969 |
| Type : | C h2t |
| Gauge : | 1435 mm ( standard gauge ) |
| Service mass: | 36.5 t |
| Friction mass: | 36.5 t |
| Wheel set mass : | 12.3 t |
| Top speed: | 40 km / h |
| Driving wheel diameter: | 930 mm |
| Control type : | Heusinger |
| Number of cylinders: | 2 |
| Cylinder diameter: | 370 mm |
| Piston stroke: | 480 mm |
| Boiler overpressure: | 12 bar |
| Grate area: | 1.2 m² |
| Evaporation heating surface: | 60.2 m² (in contact with water) |
| Water supply: | 6.3 m³ |
| Fuel supply: | 2.5 m³ coal |
The ČSA 312.001 was a three- coupled tank locomotive of the Czechoslovak Army (ČSA).
history
The 312.001 was built in 1924 after an order from the Czechoslovak Ministry of Defense for the purposes of the Czechoslovak Army by První česko-moravská in Prague with the serial number 942. It was used by the Pardubice Railway Regiment ( Železniční pluk Pardubice ). In 1938 it was redesignated as 312.901 according to the ČSD numbering scheme for private railway locomotives.
On November 2, 1965, the ČSD acquired the locomotive from the Czechoslovak People's Army in order to use it as a factory locomotive in the Nymburk depot. On November 5, 1969, she was retired there.
technical features
The locomotive's boiler was located higher than that of the 310.0 series . But that didn't make him more productive. The heating surface was slightly larger than that of the 310.0 series. The frame of the machine also served as a water basin with a considerable volume (6.3 m³). The steam engine was a two-cylinder engine, it had a Heusinger control , already had piston valves , but still worked with wet steam . All three axles were fixed in the frame, the third axle was the driving axle.
See also
literature
- Jindřich Bek, Zdeněk Bek: Encyklopedie železnice - Parní lokomotivy [1] . Nakladatelství corona, Praha 1999 ISBN 80-86116-13-1 ; P. 96f
- Josef Motyčka: Encyklopedie železnice - Parní lokomotivy [4] . Nakladatelství corona, Praha, 2001 ISBN 80-86116-21-2 ; P. 30
- Jindřich Bek, Josef Janata, Jaroslav Veverka: Malý atlas lokomotiv 1, Parny lokomotivy, Nadas Praha