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Saxon XV HTV
Since the Saxon state railways in the Ore Mountains (Erzgebirge) had steep lines, the increased weight of the trains in the years before the First World War meant that a powerful tank locomotive had to be developed as...
General
| Property | Saxon XV HTVRemove |
|---|---|
| Built | 1916 |
| Manufacturers | Hartmann |
| Wheel arrangement | 0-6-6-0T (Duplex) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Saxon XV HTVRemove |
|---|---|
| Length | 14.66 m |
| Wheelbase | 11.10 m |
| Rigid wheelbase | 7.50 m |
| Empty weight | 74.6 t |
| Service weight | 92.2 t |
| Adhesive weight | 92.2 t |
| Axle load | 15.5 t |
| Water capacity | 8,500 l |
| Fuel capacity | 2.2 t (coal) |
Boiler
| Property | Saxon XV HTVRemove |
|---|---|
| Grate area | 2.5 m² |
| Firebox surface | 11.29 m² |
| Tube heating surface | 115.91 m² |
| Evaporative heating surface | 127.2 m² |
| Superheater surface | 40.9 m² |
| Total heating surface | 168.1 m² |
Power plant
| Property | Saxon XV HTVRemove |
|---|---|
| Driver diameter | 1,400 mm |
| Boiler pressure | 15 bar |
| Expansion type | compound |
| Cylinders | four, HP: 440 x 630 mm and LP: 680 x 630 mm |
Power
| Property | Saxon XV HTVRemove |
|---|---|
| Power source | steam |
| Estimated power | 650 kW (884 PS) |
| Top speed | 70 km/h |
| Starting effort | 156.6 kN |
| Starting effort simple | 187.9 kN |
Calculated values
| Property | Saxon XV HTVRemove |
|---|---|
| Factor of adhesion | 1 : 5.78 |
| Optimal speed | 26 km/h |
| Power-to-weight ratio | 7.0 kW/t |
| Heating Surface Equivalent | 265.5 m² |
| Cylinder volume/HSE | 1 : 1,583.66 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 19.46 |
| Grate area/Heating surface | 1 : 67.24 |
| Firebox/Tube surface | 1 : 10.27 |
| Total/Superheater | 1 : 3.11 |
