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London, Midland & Scottish Stanier Mogul
In 1933 the LMS ordered 40 more of the “Hughes Crab”, which had last been built in their works at Crewe. By this time, William Stanier had been chief engineer at the LMS for two years. Since he brought experience from...
| London, Midland & Scottish Stanier MogulRemove | |
|---|---|
| Variant | Standard |
| Built | 1933-1934 |
| Manufacturers | Crewe |
| Wheel arrangement | 1C |
| Gauge | 1435 mm |
| Length | 18256 mm |
| Service mass | 70615 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | London, Midland & Scottish Stanier Mogul Standard Remove |
|---|---|
| Built | 1933-1934 |
| Manufacturers | Crewe |
| Wheel arrangement | 2-6-0 (Mogul) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | London, Midland & Scottish Stanier Mogul Standard Remove |
|---|---|
| Length | 18.26 m |
| Wheelbase | 7.77 m |
| Service mass | 70.6 t |
| Adhesion mass | 60.9 t |
| Total mass | 113.5 t |
| Rigid wheelbase | 5.03 m |
| Axle load | 20.5 t |
| Water capacity | 15,910 l |
| Fuel capacity | 5.1 t (coal) |
Boiler
| Property | London, Midland & Scottish Stanier Mogul Standard Remove |
|---|---|
| Grate area | 2.583 m² |
| Firebox surface | 14.4 m² |
| Tube heating surface | 137.404 m² |
| Evaporative heating surface | 151.804 m² |
| Superheater surface | 21.554 m² |
| Total heating surface | 173.4 m² |
Power plant
| Property | London, Midland & Scottish Stanier Mogul Standard Remove |
|---|---|
| Driver diameter | 1,676 mm |
| Boiler pressure | 15.5 bar |
| Expansion type | simple expansion |
| Cylinders | two, 457 x 711 mm |
Power
| Property | London, Midland & Scottish Stanier Mogul Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 1,044 kW (1,419 PS) |
| Starting effort | 116.9 kN |
Calculated values
| Property | London, Midland & Scottish Stanier Mogul Standard Remove |
|---|---|
| Factor of adhesion | 1 : 5.11 |
| Optimal speed | 55 km/h |
| Power-to-weight ratio | 14.8 kW/t |
| Heating Surface Equivalent | 266.9 m² |
| Cylinder volume/HSE | 1 : 874.90 |
| Adhesive weight/Total | 1 : 1.16 |
| Tractive force/Heating surface | 1 : 14.09 |
| Grate area/Heating surface | 1 : 67.11 |
| Firebox/Tube surface | 1 : 9.54 |
| Total/Superheater | 1 : 7.04 |
