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German Reichsbahn class 03[h]10[/h]
In addition to the class 01, the 03 was also taken on in order to develop a variant with streamlined fairing and three cylinders. The result was the class 03[h]10[/h], which was designed for 150 km/h and was only cert...
| German Reichsbahn class 03[h]10[/h]Remove | |
|---|---|
| Variant | reduced boiler pressure |
| Built | 1939-1941 |
| Manufacturers | Borsig;Krupp;Krauss-Maffei |
| Wheel arrangement | 2C1 |
| Gauge | 1435 mm |
| Length | 23905 mm |
| Service mass | 103200 kg |
| Top speed | 140 km/h |
| Power | |
| Engine |
General
| Property | German Reichsbahn class 03[h]10[/h]reduced boiler pressure |
|---|---|
| Built | 1939-1941 |
| Manufacturers | Borsig, Krupp, Krauss-Maffei |
| Wheel arrangement | 4-6-2 (Pacific) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | German Reichsbahn class 03[h]10[/h]reduced boiler pressure |
|---|---|
| Length | 23.91 m |
| Wheelbase | 12.00 m |
| Empty mass | 93.8 t |
| Service mass | 103.2 t |
| Adhesion mass | 54.9 t |
| Total mass | 181.7 t |
| Rigid wheelbase | 4.50 m |
| Axle load | 18.3 t |
| Water capacity | 34,000 l |
| Fuel capacity | 10 t (coal) |
Boiler
| Property | German Reichsbahn class 03[h]10[/h]reduced boiler pressure |
|---|---|
| Grate area | 3.89 m² |
| Firebox surface | 15.9 m² |
| Tube heating surface | 187.6 m² |
| Evaporative heating surface | 203.5 m² |
| Superheater surface | 72.22 m² |
| Total heating surface | 275.7 m² |
Power plant
| Property | German Reichsbahn class 03[h]10[/h]reduced boiler pressure |
|---|---|
| Driver diameter | 2,000 mm |
| Boiler pressure | 16 bar |
| Expansion type | simple expansion |
| Cylinders | three, 470 x 660 mm |
Power
| Property | German Reichsbahn class 03[h]10[/h]reduced boiler pressure |
|---|---|
| Power source | steam |
| Indicated power | 1,375 kW (1,869 PS) |
| Top speed | 140 km/h |
| Starting effort | 148.7 kN |
Calculated values
| Property | German Reichsbahn class 03[h]10[/h]reduced boiler pressure |
|---|---|
| Factor of adhesion | 1 : 3.62 |
| Optimal speed | 56 km/h |
| Power-to-weight ratio | 13.3 kW/t |
| Heating Surface Equivalent | 427.4 m² |
| Cylinder volume/HSE | 1 : 803.67 |
| Adhesive weight/Total | 1 : 1.88 |
| Tractive force/Heating surface | 1 : 11.26 |
| Grate area/Heating surface | 1 : 70.88 |
| Firebox/Tube surface | 1 : 11.80 |
| Total/Superheater | 1 : 2.82 |
