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Gotland No. 1 to 3
The Gotland Railway opened its 57 km long line in 1878 with a gauge of 891 millimeters (2 feet 11 inches) and ordered three small tank locomotives from NoHAB in Trollhättän. An axle load of just over five tonnes had t...
| Gotland No. 1 to 3Remove | |
|---|---|
| Variant | Standard |
| Built | 1878 |
| Manufacturers | NoHAB |
| Wheel arrangement | C t |
| Gauge | 891 mm |
| Length | |
| Service mass | 15800 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Gotland No. 1 to 3 Standard Remove |
|---|---|
| Built | 1878 |
| Manufacturers | NoHAB |
| Wheel arrangement | 0-6-0T (Six-coupled) |
| Gauge | 891 mm |
Dimensions and weights
| Property | Gotland No. 1 to 3 Standard Remove |
|---|---|
| Empty mass | 12.6 t |
| Service mass | 15.8 t |
| Adhesion mass | 15.8 t |
| Axle load | 5.3 t |
| Water capacity | 1,650 l |
| Fuel capacity | 0.7 t (coal) |
Boiler
| Property | Gotland No. 1 to 3 Standard Remove |
|---|---|
| Grate area | 0.58 m² |
| Firebox surface | 4.15 m² |
| Tube heating surface | 38.85 m² |
| Evaporative heating surface | 43 m² |
| Total heating surface | 43.0 m² |
Power plant
| Property | Gotland No. 1 to 3 Standard Remove |
|---|---|
| Driver diameter | 991 mm |
| Boiler pressure | 10 bar |
| Expansion type | simple expansion |
| Cylinders | two, 279 x 406 mm |
Power
| Property | Gotland No. 1 to 3 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 110 kW (150 PS) |
| Starting effort | 27.1 kN |
Calculated values
| Property | Gotland No. 1 to 3 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 5.72 |
| Optimal speed | 24 km/h |
| Power-to-weight ratio | 7.0 kW/t |
| Heating Surface Equivalent | 63.8 m² |
| Cylinder volume/HSE | 1 : 778.71 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 13.17 |
| Grate area/Heating surface | 1 : 74.14 |
| Firebox/Tube surface | 1 : 9.36 |
