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Furness Railway No. 1 to 4 “Old Coppernob”
The first four locomotives of the Furness Railway were four 0-4-0, of which No. 3 “Old Coppernob” is the most well-known and the only one that survived to this day. Today it is also one of only three surviving locomot...
| Furness Railway No. 1 to 4 “Old Coppernob”Remove | |
|---|---|
| Variant | Standard |
| Built | 1844, 1846 |
| Manufacturers | Bury, Curtis and Kennedy |
| Wheel arrangement | B |
| Gauge | 1435 mm |
| Length | |
| Service mass | 24385 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Furness Railway No. 1 to 4 “Old Coppernob” Standard Remove |
|---|---|
| Built | 1844, 1846 |
| Manufacturers | Bury, Curtis and Kennedy |
| Wheel arrangement | 0-4-0 (Four-coupled) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Furness Railway No. 1 to 4 “Old Coppernob” Standard Remove |
|---|---|
| Service mass | 24.4 t |
| Adhesion mass | 24.4 t |
| Total mass | 32.5 t |
| Axle load | 12.2 t |
| Water capacity | 4,092 l |
| Fuel capacity | 2 t (coal) |
Boiler
| Property | Furness Railway No. 1 to 4 “Old Coppernob” Standard Remove |
|---|---|
| Firebox surface | 4.552 m² |
| Tube heating surface | 87.329 m² |
| Evaporative heating surface | 91.881 m² |
| Total heating surface | 91.9 m² |
Power plant
| Property | Furness Railway No. 1 to 4 “Old Coppernob” Standard Remove |
|---|---|
| Driver diameter | 1,448 mm |
| Boiler pressure | 7.6 bar |
| Expansion type | simple expansion |
| Cylinders | two, 356 x 610 mm |
Power
| Property | Furness Railway No. 1 to 4 “Old Coppernob” Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 89 kW (121 PS) |
| Starting effort | 34.3 kN |
Calculated values
| Property | Furness Railway No. 1 to 4 “Old Coppernob” Standard Remove |
|---|---|
| Factor of adhesion | 1 : 6.97 |
| Optimal speed | 16 km/h |
| Power-to-weight ratio | 3.6 kW/t |
| Heating Surface Equivalent | 114.6 m² |
| Cylinder volume/HSE | 1 : 1,056.21 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 7.80 |
| Firebox/Tube surface | 1 : 19.18 |
