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Prussian T 33
The class T 33 locomotives comprise four small batches of a total of 13 narrow-gauge locomotives that were developed for the Feldabahn between Dorndorf and Kaltennordheim in Thuringia. This route was in the Grand Duch...
General
| Property | Prussian T 33 third and fourth batch |
|---|---|
| Built | 1912, 1914 |
| Manufacturers | Hagans |
| Wheel arrangement | 0-6-0T (Six-coupled) |
| Gauge | 1,000 mm (Meter gauge) |
Dimensions and weights
| Property | Prussian T 33 third and fourth batch |
|---|---|
| Length | 7.67 m |
| Wheelbase | 2.25 m |
| Rigid wheelbase | 2.25 m |
| Empty weight | 22.6 t |
| Service weight | 29.7 t |
| Adhesive weight | 29.7 t |
| Water capacity | 3,000 l |
| Fuel capacity | 1 t (coal) |
Boiler
| Property | Prussian T 33 third and fourth batch |
|---|---|
| Grate area | 0.9 m² |
| Firebox surface | 3.32 m² |
| Tube heating surface | 47.21 m² |
| Evaporative heating surface | 50.53 m² |
| Total heating surface | 50.5 m² |
Power plant
| Property | Prussian T 33 third and fourth batch |
|---|---|
| Driver diameter | 875 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 350 x 400 mm |
Power
| Property | Prussian T 33 third and fourth batch |
|---|---|
| Power source | steam |
| Indicated power | 158 kW (215 PS) |
| Top speed | 30 km/h |
| Starting effort | 57.1 kN |
Calculated values
| Property | Prussian T 33 third and fourth batch |
|---|---|
| Factor of adhesion | 1 : 5.10 |
| Optimal speed | 18 km/h |
| Power-to-weight ratio | 5.3 kW/t |
| Heating Surface Equivalent | 67.1 m² |
| Cylinder volume/HSE | 1 : 1,146.57 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 23.61 |
| Grate area/Heating surface | 1 : 56.14 |
| Firebox/Tube surface | 1 : 14.22 |
