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Austrian Federal Railways (BBÖ) class 113
From 1923, the BBÖ had 40 locomotives with a 4-8-0 wheel arrangement and a low axle load built to operate the heavier express trains on the Westbahn. Borrowings were taken from the two prototypes of the class 570, whi...
| Austrian Federal Railways (BBÖ) class 113Remove | |
|---|---|
| Variant | Standard |
| Built | 1923-1928 |
| Manufacturers | StEG;Floridsdorf |
| Wheel arrangement | 2D |
| Gauge | 1435 mm |
| Length | 20698 mm |
| Service mass | 85200 kg |
| Top speed | 100 km/h |
| Power | |
| Engine |
General
| Property | Austrian Federal Railways (BBÖ) class 113 Standard Remove |
|---|---|
| Built | 1923-1928 |
| Manufacturers | StEG, Floridsdorf |
| Wheel arrangement | 4-8-0 (Twelve-wheeler) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Austrian Federal Railways (BBÖ) class 113 Standard Remove |
|---|---|
| Length | 20.70 m |
| Wheelbase | 9.54 m |
| Total wheelbase | 17.24 m |
| Service mass | 85.2 t |
| Adhesion mass | 59.4 t |
| Total mass | 129 t |
| Rigid wheelbase | 3.70 m |
| Axle load | 14.9 t |
| Water capacity | 27,000 l |
| Fuel capacity | 7 t (coal) |
Boiler
| Property | Austrian Federal Railways (BBÖ) class 113 Standard Remove |
|---|---|
| Grate area | 4.47 m² |
| Firebox surface | 16.1 m² |
| Tube heating surface | 187 m² |
| Evaporative heating surface | 203.1 m² |
| Superheater surface | 69.5 m² |
| Total heating surface | 272.6 m² |
Power plant
| Property | Austrian Federal Railways (BBÖ) class 113 Standard Remove |
|---|---|
| Driver diameter | 1,740 mm |
| Boiler pressure | 15 bar |
| Expansion type | simple expansion |
| Cylinders | two, 560 x 720 mm |
Power
| Property | Austrian Federal Railways (BBÖ) class 113 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 1,300 kW (1,768 PS) |
| Top speed | 100 km/h |
| Starting effort | 165.5 kN |
Calculated values
| Property | Austrian Federal Railways (BBÖ) class 113 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 3.52 |
| Optimal speed | 48 km/h |
| Power-to-weight ratio | 15.3 kW/t |
| Heating Surface Equivalent | 422.6 m² |
| Cylinder volume/HSE | 1 : 839.26 |
| Adhesive weight/Total | 1 : 1.43 |
| Tractive force/Heating surface | 1 : 12.68 |
| Grate area/Heating surface | 1 : 60.98 |
| Firebox/Tube surface | 1 : 11.61 |
| Total/Superheater | 1 : 2.92 |