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Austrian Southern Railway class 480
The Südbahn class 480 was a 0-10-0 freight locomotive that was based on the classes 180 and 80. While the former ones had been limited to a lower axle load , the 480 could utilize the network's maximum of 14.5 tonnes,...
General
| Property | Austrian Southern Railway class 480Remove |
|---|---|
| Built | 1921 |
| Manufacturers | StEG |
| Wheel arrangement | 0-10-0 (Ten-coupled) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Austrian Southern Railway class 480Remove |
|---|---|
| Length loco | 11.14 m |
| Wheelbase | 5.60 m |
| Rigid wheelbase | 2.80 m |
| Empty weight | 64.3 t |
| Service weight | 71.5 t |
| Adhesive weight | 71.5 t |
| Axle load | 14.3 t |
| Water capacity | 17,000 l |
| Fuel capacity | 6.6 t (coal) |
Boiler
| Property | Austrian Southern Railway class 480Remove |
|---|---|
| Grate area | 3.7 m² |
| Firebox surface | 12.7 m² |
| Tube heating surface | 181.2 m² |
| Evaporative heating surface | 193.9 m² |
| Superheater surface | 45.5 m² |
| Total heating surface | 239.4 m² |
Power plant
| Property | Austrian Southern Railway class 480Remove |
|---|---|
| Driver diameter | 1,298 mm |
| Boiler pressure | 14 bar |
| Expansion type | simple expansion |
| Cylinders | two, 610 x 632 mm |
Power
| Property | Austrian Southern Railway class 480Remove |
|---|---|
| Power source | steam |
| Indicated power | 975 kW (1,326 PS) |
| Top speed | 50 km/h |
| Starting effort | 215.6 kN |
Calculated values
| Property | Austrian Southern Railway class 480Remove |
|---|---|
| Factor of adhesion | 1 : 3.25 |
| Optimal speed | 27 km/h |
| Power-to-weight ratio | 13.6 kW/t |
| Heating Surface Equivalent | 348.4 m² |
| Cylinder volume/HSE | 1 : 1,060.27 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 18.81 |
| Grate area/Heating surface | 1 : 64.70 |
| Firebox/Tube surface | 1 : 14.27 |
| Total/Superheater | 1 : 4.26 |
