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Imperial-Royal State Railways class 210
In view of the increased train weights after the turn of the century, Karl Gölsdorf felt compelled to develop an express locomotive with a high steaming capacity, taking into account the low-energy coal used in Austri...
General
| Property | Imperial-Royal State Railways class 210Remove |
|---|---|
| Built | 1908 |
| Manufacturers | Floridsdorf, BMMF |
| Wheel arrangement | 2-6-4 (Adriatic) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Imperial-Royal State Railways class 210Remove |
|---|---|
| Length | 21.53 m |
| Length loco | 13.14 m |
| Wheelbase | 10.45 m |
| Rigid wheelbase | 4.44 m |
| Total wheelbase | 18.23 m |
| Empty weight | 77.1 t |
| Service weight | 83.8 t |
| Adhesive weight | 43.8 t |
| Axle load | 14.6 t |
| Total weight | 123 t |
| Water capacity | 21,000 l |
| Fuel capacity | 8.7 t (coal) |
Boiler
| Property | Imperial-Royal State Railways class 210Remove |
|---|---|
| Grate area | 4.62 m² |
| Firebox surface | 15.1 m² |
| Tube heating surface | 207.45 m² |
| Evaporative heating surface | 222.55 m² |
| Total heating surface | 222.6 m² |
Power plant
| Property | Imperial-Royal State Railways class 210Remove |
|---|---|
| Driver diameter | 2,140 mm |
| Boiler pressure | 15 bar |
| Expansion type | compound |
| Cylinders | four, HP: 390 x 720 mm and LP: 660 x 720 mm |
Power
| Property | Imperial-Royal State Railways class 210Remove |
|---|---|
| Power source | steam |
| Estimated power | 1,100 kW (1,496 PS) |
| Top speed | 100 km/h |
| Starting effort | 96.7 kN |
| Starting effort simple | 116.1 kN |
Calculated values
| Property | Imperial-Royal State Railways class 210Remove |
|---|---|
| Factor of adhesion | 1 : 4.44 |
| Optimal speed | 69 km/h |
| Power-to-weight ratio | 13.1 kW/t |
| Heating Surface Equivalent | 298.1 m² |
| Cylinder volume/HSE | 1 : 1,403.61 |
| Adhesive weight/Total | 1 : 1.91 |
| Tractive force/Heating surface | 1 : 9.08 |
| Grate area/Heating surface | 1 : 48.17 |
| Firebox/Tube surface | 1 : 13.74 |
