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Prussian T 26
The T 26 was a rack tank locomotive that was used in various regions of Prussia. It was intended for routes such as those found on the slopes of the Rhine or in the Thuringian Forest. The gradients of sometimes more t...
| Prussian T 26Remove | |
|---|---|
| Variant | |
| Built | 1905-1921 |
| Manufacturers | Borsig |
| Wheel arrangement | C1 zt |
| Gauge | 1435 mm |
| Length | 10450 mm |
| Service mass | 60720 kg |
| Top speed | 45 km/h |
| Power | |
| Engine |
General
| Property | Prussian T 26Remove |
|---|---|
| Built | 1905-1921 |
| Manufacturers | Borsig |
| Wheel arrangement | 0-6-2RT (Webb) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Prussian T 26Remove |
|---|---|
| Length | 10.45 m |
| Wheelbase | 5.05 m |
| Empty mass | 48.8 t |
| Service mass | 60.7 t |
| Adhesion mass | 45.8 t |
| Rigid wheelbase | 3.25 m |
| Axle load | 15.3 t |
| Water capacity | 4,800 l |
| Fuel capacity | 1.2 t (coal) |
Boiler
| Property | Prussian T 26Remove |
|---|---|
| Grate area | 2.11 m² |
| Firebox surface | 9.36 m² |
| Tube heating surface | 123.36 m² |
| Evaporative heating surface | 132.72 m² |
| Total heating surface | 132.7 m² |
Power plant
| Property | Prussian T 26Remove |
|---|---|
| Driver diameter | 1,080 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | four, 470 x 500 mm |
Power
| Property | Prussian T 26Remove |
|---|---|
| Power source | steam |
| Estimated power | 500 kW (680 PS) |
| Top speed | 45 km/h |
| Starting effort | 208.6 kN |
Calculated values
| Property | Prussian T 26Remove |
|---|---|
| Factor of adhesion | 1 : 2.15 |
| Optimal speed | 14 km/h |
| Power-to-weight ratio | 8.2 kW/t |
| Heating Surface Equivalent | 179.5 m² |
| Cylinder volume/HSE | 1 : 1,932.87 |
| Adhesive weight/Total | 1 : 1.33 |
| Tractive force/Heating surface | 1 : 32.83 |
| Grate area/Heating surface | 1 : 62.90 |
| Firebox/Tube surface | 1 : 13.18 |
