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Imperial-Royal State Railways class 129
For commuter service, Gölsdorf developed the class 129 tank locomotive with a 2-6-0T wheel arrangement and a two-cylinder compound engine with a long stroke. This was the first time that this wheel arrangement was use...
| Imperial-Royal State Railways class 129Remove | |
|---|---|
| Variant | Standard |
| Built | 1902 |
| Manufacturers | Wiener Neustadt;Floridsdorf |
| Wheel arrangement | 1C t |
| Gauge | 1435 mm |
| Length | 10255 mm |
| Service mass | 57500 kg |
| Top speed | 80 km/h |
| Power | |
| Engine |
General
| Property | Imperial-Royal State Railways class 129 Standard Remove |
|---|---|
| Built | 1902 |
| Manufacturers | Wiener Neustadt, Floridsdorf |
| Wheel arrangement | 2-6-0T (Mogul) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Imperial-Royal State Railways class 129 Standard Remove |
|---|---|
| Length | 10.26 m |
| Wheelbase | 6.45 m |
| Empty mass | 44.3 t |
| Service mass | 57.5 t |
| Adhesion mass | 43 t |
| Rigid wheelbase | 4.00 m |
| Axle load | 14.7 t |
| Water capacity | 6,900 l |
| Fuel capacity | 2.5 t (coal) |
Boiler
| Property | Imperial-Royal State Railways class 129 Standard Remove |
|---|---|
| Grate area | 2 m² |
| Firebox surface | 9.4 m² |
| Tube heating surface | 96.7 m² |
| Evaporative heating surface | 106.1 m² |
| Total heating surface | 106.1 m² |
Power plant
| Property | Imperial-Royal State Railways class 129 Standard Remove |
|---|---|
| Driver diameter | 1,614 mm |
| Boiler pressure | 14 bar |
| Expansion type | compound |
| Cylinders | two, HP: 420 x 720 mm and LP: 650 x 720 mm |
Power
| Property | Imperial-Royal State Railways class 129 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 475 kW (646 PS) |
| Top speed | 80 km/h |
| Starting effort | 66.1 kN |
| Starting effort simple | 79.3 kN |
Calculated values
| Property | Imperial-Royal State Railways class 129 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 6.39 |
| Optimal speed | 43 km/h |
| Power-to-weight ratio | 8.3 kW/t |
| Heating Surface Equivalent | 153.1 m² |
| Cylinder volume/HSE | 1 : 1,431.82 |
| Adhesive weight/Total | 1 : 1.34 |
| Tractive force/Heating surface | 1 : 13.00 |
| Grate area/Heating surface | 1 : 53.05 |
| Firebox/Tube surface | 1 : 10.29 |
