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Imperial-Royal State Railways and Austrian Southern Railway class 170
Although the class 170 of the kkStB with the 2-8-0 wheel arrangement appeared to be a freight locomotive, it was developed by Gölsdorf for the increasingly heavier passenger trains on the Arlberg Railway. It had two c...
| Imperial-Royal State Railways and Austrian Southern Railway class 170Remove | |
|---|---|
| Variant | 170.10-15 |
| Built | 1897-1921 |
| Manufacturers | Wiener Neustadt;StEG;Floridsdorf;BMMF;Breitfeld & Daněk;Krauss Linz;Škoda |
| Wheel arrangement | 1D |
| Gauge | 1435 mm |
| Length | 17428 mm |
| Service mass | 68500 kg |
| Top speed | 60 km/h |
| Power | |
| Engine |
General
| Property | Imperial-Royal State Railways and Austrian Southern Railway class 170170.10-15 |
|---|---|
| Built | 1897-1921 |
| Manufacturers | Wiener Neustadt, StEG, Floridsdorf, BMMF, Breitfeld & Daně, k, Krauss Linz, Škoda |
| Wheel arrangement | 2-8-0 (Consolidation) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Imperial-Royal State Railways and Austrian Southern Railway class 170170.10-15 |
|---|---|
| Length | 17.43 m |
| Wheelbase | 6.80 m |
| Total wheelbase | 13.58 m |
| Empty mass | 60.5 t |
| Service mass | 68.5 t |
| Adhesion mass | 57 t |
| Rigid wheelbase | 2.80 m |
| Axle load | 14.3 t |
| Water capacity | 16,700 l |
| Fuel capacity | 7.2 t (coal) |
Boiler
| Property | Imperial-Royal State Railways and Austrian Southern Railway class 170170.10-15 |
|---|---|
| Grate area | 3.91 m² |
| Firebox surface | 14.3 m² |
| Tube heating surface | 236 m² |
| Evaporative heating surface | 250.3 m² |
| Total heating surface | 250.3 m² |
Power plant
| Property | Imperial-Royal State Railways and Austrian Southern Railway class 170170.10-15 |
|---|---|
| Driver diameter | 1,258 mm |
| Boiler pressure | 13 bar |
| Expansion type | compound |
| Cylinders | two, HP: 540 x 632 mm and LP: 800 x 632 mm |
Power
| Property | Imperial-Royal State Railways and Austrian Southern Railway class 170170.10-15 |
|---|---|
| Power source | steam |
| Estimated power | 850 kW (1,156 PS) |
| Top speed | 60 km/h |
| Starting effort | 111.2 kN |
| Starting effort simple | 133.5 kN |
Calculated values
| Property | Imperial-Royal State Railways and Austrian Southern Railway class 170170.10-15 |
|---|---|
| Factor of adhesion | 1 : 5.03 |
| Optimal speed | 47 km/h |
| Power-to-weight ratio | 12.4 kW/t |
| Heating Surface Equivalent | 321.8 m² |
| Cylinder volume/HSE | 1 : 943.38 |
| Adhesive weight/Total | 1 : 1.20 |
| Tractive force/Heating surface | 1 : 9.28 |
| Grate area/Heating surface | 1 : 64.02 |
| Firebox/Tube surface | 1 : 16.50 |
