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Prussian G 12[h]1[/h] and Saxon XIII H
The G 12[h]1[/h] was created as a freight locomotive due to the fact that the weight of the trains had increased significantly in the years before the First World War and increased even more after the outbreak of the ...
General
| Property | Prussian G 12[h]1[/h] and Saxon XIII H G 12[h]1[/h] |
|---|---|
| Built | 1915-1917 |
| Manufacturers | Henschel, Hartmann |
| Wheel arrangement | 2-10-0 (Decapod) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Prussian G 12[h]1[/h] and Saxon XIII H G 12[h]1[/h] |
|---|---|
| Length | 20.47 m |
| Wheelbase | 8.50 m |
| Rigid wheelbase | 6.00 m |
| Service weight | 98.8 t |
| Adhesive weight | 84.3 t |
| Axle load | 17.1 t |
| Water capacity | 21,500 l |
| Fuel capacity | 7 t (coal) |
Boiler
| Property | Prussian G 12[h]1[/h] and Saxon XIII H G 12[h]1[/h] |
|---|---|
| Grate area | 3.28 m² |
| Firebox surface | 14.2 m² |
| Tube heating surface | 191.5 m² |
| Evaporative heating surface | 205.7 m² |
| Superheater surface | 77.72 m² |
| Total heating surface | 283.4 m² |
Power plant
| Property | Prussian G 12[h]1[/h] and Saxon XIII H G 12[h]1[/h] |
|---|---|
| Driver diameter | 1,400 mm |
| Boiler pressure | 14 bar |
| Expansion type | simple expansion |
| Cylinders | three, 560 x 660 mm |
Power
| Property | Prussian G 12[h]1[/h] and Saxon XIII H G 12[h]1[/h] |
|---|---|
| Power source | steam |
| Indicated power | 1,203 kW (1,636 PS) |
| Top speed | 60 km/h |
| Starting effort | 263.9 kN |
Calculated values
| Property | Prussian G 12[h]1[/h] and Saxon XIII H G 12[h]1[/h] |
|---|---|
| Factor of adhesion | 1 : 3.13 |
| Optimal speed | 27 km/h |
| Power-to-weight ratio | 12.2 kW/t |
| Heating Surface Equivalent | 432.1 m² |
| Cylinder volume/HSE | 1 : 1,128.51 |
| Adhesive weight/Total | 1 : 1.17 |
| Tractive force/Heating surface | 1 : 19.45 |
| Grate area/Heating surface | 1 : 86.41 |
| Firebox/Tube surface | 1 : 13.49 |
| Total/Superheater | 1 : 2.65 |
