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Hungarian State Railways and Košice–Bohumín Railway XII
The XII was a small tank locomotive for service on secondary lines, which was produced in large numbers by almost every factory in Austria-Hungary. However, it was only used outside the Austrian part of the empire, si...
| Hungarian State Railways and Košice–Bohumín Railway XIIRemove | |
|---|---|
| Variant | Standard |
| Built | 1885-1908 |
| Manufacturers | MÁVAG;StEG;Wiener Neustadt;Krauss Linz;Weitzer |
| Wheel arrangement | C t |
| Gauge | 1435 mm |
| Length | 8105 mm |
| Service mass | 27400 kg |
| Top speed | 45 km/h |
| Power | |
| Engine |
General
| Property | Hungarian State Railways and Košice–Bohumín Railway XII Standard Remove |
|---|---|
| Built | 1885-1908 |
| Manufacturers | MÁVAG, StEG, Wiener Neustadt, Krauss Linz, Weitzer |
| Wheel arrangement | 0-6-0T (Six-coupled) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Hungarian State Railways and Košice–Bohumín Railway XII Standard Remove |
|---|---|
| Length | 8.11 m |
| Wheelbase | 2.80 m |
| Empty mass | 20 t |
| Service mass | 27.4 t |
| Adhesion mass | 27.4 t |
| Rigid wheelbase | 2.80 m |
| Axle load | 9.2 t |
| Water capacity | 4,400 l |
| Fuel capacity | 1.5 t (coal) |
Boiler
| Property | Hungarian State Railways and Košice–Bohumín Railway XII Standard Remove |
|---|---|
| Grate area | 1.2 m² |
| Firebox surface | 5.5 m² |
| Tube heating surface | 46.2 m² |
| Evaporative heating surface | 51.7 m² |
| Total heating surface | 51.7 m² |
Power plant
| Property | Hungarian State Railways and Košice–Bohumín Railway XII Standard Remove |
|---|---|
| Driver diameter | 1,110 mm |
| Boiler pressure | 10 bar |
| Expansion type | simple expansion |
| Cylinders | two, 350 x 480 mm |
Power
| Property | Hungarian State Railways and Košice–Bohumín Railway XII Standard Remove |
|---|---|
| Power source | steam |
| Indicated power | 150 kW (204 PS) |
| Top speed | 45 km/h |
| Starting effort | 45.0 kN |
Calculated values
| Property | Hungarian State Railways and Košice–Bohumín Railway XII Standard Remove |
|---|---|
| Factor of adhesion | 1 : 5.97 |
| Optimal speed | 21 km/h |
| Power-to-weight ratio | 5.5 kW/t |
| Heating Surface Equivalent | 79.2 m² |
| Cylinder volume/HSE | 1 : 1,166.20 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 18.19 |
| Grate area/Heating surface | 1 : 43.08 |
| Firebox/Tube surface | 1 : 8.40 |
