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Imperial-Royal Field Railways No. 6
Number 6 of the k.u.k. Feldbahn (Imperial and Royal Field Railway) was one of five prototypes from different manufacturers which were tested at the beginning of the 20[h]th[/h] century. It was built by MÁVAG of Budape...
General
| Property | Imperial-Royal Field Railways No. 6Remove |
|---|---|
| Built | 1902 |
| Manufacturers | MÁVAG |
| Wheel arrangement | 0-8-0 (Eight-coupled) |
| Gauge | 700 mm |
Dimensions and weights
| Property | Imperial-Royal Field Railways No. 6Remove |
|---|---|
| Length | 5.14 m |
| Wheelbase | 2.45 m |
| Rigid wheelbase | 2.45 m |
| Empty weight | 10.9 t |
| Service weight | 12.8 t |
| Adhesive weight | 12.8 t |
| Axle load | 3.2 t |
| Water capacity | 2,000 l |
| Fuel capacity | 0.6 t (coal) |
Boiler
| Property | Imperial-Royal Field Railways No. 6Remove |
|---|---|
| Grate area | 0.52 m² |
| Firebox surface | 2.5 m² |
| Tube heating surface | 19.63 m² |
| Evaporative heating surface | 22.13 m² |
| Total heating surface | 22.1 m² |
Power plant
| Property | Imperial-Royal Field Railways No. 6Remove |
|---|---|
| Driver diameter | 650 mm |
| Boiler pressure | 14 bar |
| Expansion type | simple expansion |
| Cylinders | two, 259 x 300 mm |
Power
| Property | Imperial-Royal Field Railways No. 6Remove |
|---|---|
| Power source | steam |
| Estimated power | 75 kW (102 PS) |
| Top speed | 24 km/h |
| Starting effort | 36.8 kN |
Calculated values
| Property | Imperial-Royal Field Railways No. 6Remove |
|---|---|
| Factor of adhesion | 1 : 3.41 |
| Optimal speed | 13 km/h |
| Power-to-weight ratio | 5.9 kW/t |
| Heating Surface Equivalent | 34.6 m² |
| Cylinder volume/HSE | 1 : 912.83 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 34.77 |
| Grate area/Heating surface | 1 : 42.56 |
| Firebox/Tube surface | 1 : 7.85 |
