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Barry Railway class L
During his time as chief designer at the Barry Railway, John Auld's only design was a tank locomotive intended for heavy coal transport. It was supposed to tow up to 60 coal wagons, each with a payload of twelve tons,...
| Barry Railway class LRemove | |
|---|---|
| Variant | Standard |
| Built | 1914 |
| Manufacturers | Hawthorn, Leslie & Co. |
| Wheel arrangement | C2 t |
| Gauge | 1435 mm |
| Length | |
| Service mass | 75950 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Barry Railway class L Standard Remove |
|---|---|
| Built | 1914 |
| Manufacturers | Hawthorn, Leslie & Co. |
| Wheel arrangement | 0-6-4T |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Barry Railway class L Standard Remove |
|---|---|
| Length loco | 4.72 m |
| Wheelbase | 8.53 m |
| Service mass | 76 t |
| Adhesion mass | 58.4 t |
| Axle load | 19.5 t |
| Water capacity | 10,001 l |
| Fuel capacity | 4.1 t (coal) |
Boiler
| Property | Barry Railway class L Standard Remove |
|---|---|
| Grate area | 2.044 m² |
| Firebox surface | 11.474 m² |
| Tube heating surface | 127.463 m² |
| Evaporative heating surface | 138.937 m² |
| Total heating surface | 138.9 m² |
Power plant
| Property | Barry Railway class L Standard Remove |
|---|---|
| Driver diameter | 1,397 mm |
| Boiler pressure | 12.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 470 x 660 mm |
Power
| Property | Barry Railway class L Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 559 kW (760 PS) |
| Starting effort | 110.1 kN |
Calculated values
| Property | Barry Railway class L Standard Remove |
|---|---|
| Factor of adhesion | 1 : 5.20 |
| Optimal speed | 31 km/h |
| Power-to-weight ratio | 7.4 kW/t |
| Heating Surface Equivalent | 196.3 m² |
| Cylinder volume/HSE | 1 : 1,166.82 |
| Adhesive weight/Total | 1 : 1.30 |
| Tractive force/Heating surface | 1 : 16.55 |
| Grate area/Heating surface | 1 : 67.97 |
| Firebox/Tube surface | 1 : 11.11 |
