TVV 45-54
| TVV 45–54 MÁV 316–325 / MÁV IIc |
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 TVV No. 54 MÁTRA
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| Numbering: | TVV 45–54 MÁV 316–325 MÁV IIc 1121–1130 |
| Number: | 10 |
| Manufacturer: | Web |
| Year of construction (s): | 1859 |
| Axis formula : | 1B n2 |
| Gauge : | 1435 mm ( standard gauge ) |
| Length: | 8,316 mm |
| Height: | 4,534 mm |
| Width: | 2,530 mm |
| Fixed wheelbase: | 1,661 mm |
| Total wheelbase: | 3,796 mm |
| Empty mass: | 23.887 t |
| Service mass: | 25.526 t |
| Friction mass: | 17.101 t |
| Driving wheel diameter: | 1,580 mm |
| Impeller diameter: | 1,106 mm |
| Number of cylinders: | 2 |
| Cylinder diameter: | 395 mm |
| Piston stroke: | 632 mm |
| Boiler overpressure: | 6.5 atm |
| Number of heating pipes: | 134 |
| Heating pipe length: | 4,741 mm |
| Grate area: | 1.15 m² |
| Radiant heating surface: | 6.5 m² |
| Tubular heating surface: | 105.2 m² |
| Evaporation heating surface: | 111.7 m² (in contact with water) |
The TVV 45-54 were passenger - Tender - steam locomotives of Theißbahn (Tiszavideki Vasút, TVV).
The TVV ordered its ten passenger locomotives in Austria from the StEG locomotive factory . The vehicles had internal frames and internal controls. In addition to the road numbers 45–54, the locomotives were given the names VILÁGOSVÁR , KIRÁLY-TELEK , SZERENCS , TISZA-LÚCZ , TISZA , KÖRÖS , SZAMOS , MAROS , DUNA and MÁTRA .
When the TVV was nationalized in 1880 , the vehicles came to the Hungarian State Railways (MÁV), which initially assigned them the numbers 316-325, in the second scheme category IIc with the numbers 1121-1130.
literature
- Locomotive types of the kk landesbef. Machine factory in Vienna of the priv. Austro-Hungarian State Railway Company . M. Engel & Sohn, kk Hof-Buchdruckerei und Hof-Lithographie, Vienna 1888.
- Ernő Lányi et al .: Nagyvasúti Vontatójárművek Magyarországon . Ed .: Közlekedési Múzeum. Kölekedési Dokumentációs Vállalat, Budapest 1985, ISBN 963-552-161-8 .