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Saxon X H1
The type X H1 of the Saxon State Railways was a 4-4-2 “Atlantic” locomotive built for express services on the line between Dresden and Berlin. It was designed in parallel with the XII H1 4-6-0 locomotive for express s...
General
| Property | Saxon X H1Remove |
|---|---|
| Built | 1909-1913 |
| Manufacturers | Hartmann |
| Wheel arrangement | 4-4-2 (Atlantic) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Saxon X H1Remove |
|---|---|
| Wheelbase | 8.70 m |
| Rigid wheelbase | 2.25 m |
| Service weight | 70.1 t |
| Adhesive weight | 31 t |
| Axle load | 15.5 t |
| Total weight | 116.1 t |
| Water capacity | 21,000 l |
| Fuel capacity | 5 t (coal) |
Boiler
| Property | Saxon X H1Remove |
|---|---|
| Grate area | 2.84 m² |
| Firebox surface | 13.5 m² |
| Tube heating surface | 157.1 m² |
| Evaporative heating surface | 170.6 m² |
| Superheater surface | 47.1 m² |
| Total heating surface | 217.7 m² |
Power plant
| Property | Saxon X H1Remove |
|---|---|
| Driver diameter | 2,000 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 510 x 630 mm |
Power
| Property | Saxon X H1Remove |
|---|---|
| Power source | steam |
| Estimated power | 880 kW (1,196 PS) |
| Top speed | 100 km/h |
| Starting effort | 83.6 kN |
Calculated values
| Property | Saxon X H1Remove |
|---|---|
| Factor of adhesion | 1 : 3.64 |
| Optimal speed | 64 km/h |
| Power-to-weight ratio | 12.6 kW/t |
| Heating Surface Equivalent | 332.3 m² |
| Cylinder volume/HSE | 1 : 774.59 |
| Adhesive weight/Total | 1 : 2.26 |
| Tractive force/Heating surface | 1 : 8.02 |
| Grate area/Heating surface | 1 : 76.65 |
| Firebox/Tube surface | 1 : 11.64 |
| Total/Superheater | 1 : 3.62 |
