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British Mannesmann Tube Co. “Siemens”
This locomotive was the first and most likely only example in Britan with a Brotan boiler. This type of boiler was developed in Austria and featured a firebox with walls made of water tubes and a steam collecting drum...
General
| Property | British Mannesmann Tube Co. “Siemens”Remove |
|---|---|
| Built | 1908 |
| Manufacturers | Beyer, Peacock & Co. |
| Wheel arrangement | 0-4-0WT (Four-coupled) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | British Mannesmann Tube Co. “Siemens”Remove |
|---|---|
| Rigid wheelbase | 2.29 m |
| Total wheelbase | 2.29 m |
| Service weight | 31 t |
| Adhesive weight | 31 t |
| Water capacity | 3,184 l |
Boiler
| Property | British Mannesmann Tube Co. “Siemens”Remove |
|---|---|
| Grate area | 0.855 m² |
| Firebox surface | 7.154 m² |
| Tube heating surface | 62.152 m² |
| Evaporative heating surface | 69.306 m² |
| Total heating surface | 69.3 m² |
Power plant
| Property | British Mannesmann Tube Co. “Siemens”Remove |
|---|---|
| Driver diameter | 940 mm |
| Boiler pressure | 12.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 356 x 508 mm |
Power
| Property | British Mannesmann Tube Co. “Siemens”Remove |
|---|---|
| Power source | steam |
| Estimated power | 224 kW (305 PS) |
| Starting effort | 72.1 kN |
Calculated values
| Property | British Mannesmann Tube Co. “Siemens”Remove |
|---|---|
| Factor of adhesion | 1 : 4.22 |
| Optimal speed | 19 km/h |
| Power-to-weight ratio | 7.2 kW/t |
| Heating Surface Equivalent | 105.1 m² |
| Cylinder volume/HSE | 1 : 960.29 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 21.73 |
| Grate area/Heating surface | 1 : 81.06 |
| Firebox/Tube surface | 1 : 8.69 |
