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Hungarian State Railways TV
The TV was a 2-6-2T tank locomotive intended for branch line service. Between 1907 and 1923, MÁVAG built a total of 596 which had some differences depending on construction year. Most locomotives built between 1908 an...
| Hungarian State Railways TVRemove | |
|---|---|
| Variant | superheated simple |
| Built | 1911-1923 |
| Manufacturers | MÁVAG |
| Wheel arrangement | 1C1 t |
| Gauge | 1435 mm |
| Length | 11100 mm |
| Service mass | 52760 kg |
| Top speed | 60 km/h |
| Power | |
| Engine |
General
| Property | Hungarian State Railways TVsuperheated simple |
|---|---|
| Built | 1911-1923 |
| Manufacturers | MÁVAG |
| Wheel arrangement | 2-6-2T (Prairie) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Hungarian State Railways TVsuperheated simple |
|---|---|
| Length | 11.10 m |
| Empty mass | 40.1 t |
| Service mass | 52.8 t |
| Adhesion mass | 32.5 t |
| Axle load | 10.9 t |
| Water capacity | 5,600 l |
| Fuel capacity | 3.4 t (coal) |
Boiler
| Property | Hungarian State Railways TVsuperheated simple |
|---|---|
| Grate area | 1.8 m² |
| Firebox surface | 9.1 m² |
| Tube heating surface | 77.1 m² |
| Evaporative heating surface | 86.2 m² |
| Superheater surface | 22.6 m² |
| Total heating surface | 108.8 m² |
Power plant
| Property | Hungarian State Railways TVsuperheated simple |
|---|---|
| Driver diameter | 1,180 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 410 x 600 mm |
Power
| Property | Hungarian State Railways TVsuperheated simple |
|---|---|
| Power source | steam |
| Estimated power | 500 kW (680 PS) |
| Top speed | 60 km/h |
| Starting effort | 87.2 kN |
Calculated values
| Property | Hungarian State Railways TVsuperheated simple |
|---|---|
| Factor of adhesion | 1 : 3.66 |
| Optimal speed | 35 km/h |
| Power-to-weight ratio | 9.5 kW/t |
| Heating Surface Equivalent | 176.9 m² |
| Cylinder volume/HSE | 1 : 895.59 |
| Adhesive weight/Total | 1 : 1.62 |
| Tractive force/Heating surface | 1 : 16.74 |
| Grate area/Heating surface | 1 : 60.44 |
| Firebox/Tube surface | 1 : 8.47 |
| Total/Superheater | 1 : 3.81 |
