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Great North of Scotland classes V and F
The class V of the Great North of Scotland was the direct successor of the class T, one of the changes being the larger side-window cab. It was a 4-4-0 express locomotive with drivers of 6 ft 1 in designed by locomoti...
| Great North of Scotland classes V and FRemove | |
|---|---|
| Variant | |
| Built | 1920-1921 |
| Manufacturers | North British;Inverurie |
| Wheel arrangement | 2B |
| Gauge | 1435 mm |
| Length | |
| Service mass | 47703 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Great North of Scotland classes V and FRemove |
|---|---|
| Built | 1920-1921 |
| Manufacturers | North British, Inverurie |
| Wheel arrangement | 4-4-0 (American) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Great North of Scotland classes V and FRemove |
|---|---|
| Wheelbase | 6.64 m |
| Total wheelbase | 13.18 m |
| Service mass | 47.7 t |
| Adhesion mass | 33.7 t |
| Total mass | 85.7 t |
| Rigid wheelbase | 2.67 m |
| Axle load | 16.8 t |
| Water capacity | 16,364 l |
| Fuel capacity | 5.6 t (coal) |
Boiler
| Property | Great North of Scotland classes V and FRemove |
|---|---|
| Grate area | 1.691 m² |
| Firebox surface | 9.848 m² |
| Tube heating surface | 70.049 m² |
| Evaporative heating surface | 79.897 m² |
| Superheater surface | 13.006 m² |
| Total heating surface | 92.9 m² |
Power plant
| Property | Great North of Scotland classes V and FRemove |
|---|---|
| Driver diameter | 1,854 mm |
| Boiler pressure | 11.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 457 x 660 mm |
Power
| Property | Great North of Scotland classes V and FRemove |
|---|---|
| Power source | steam |
| Estimated power | 559 kW (760 PS) |
| Starting effort | 72.0 kN |
Calculated values
| Property | Great North of Scotland classes V and FRemove |
|---|---|
| Factor of adhesion | 1 : 4.60 |
| Optimal speed | 48 km/h |
| Power-to-weight ratio | 11.7 kW/t |
| Heating Surface Equivalent | 155.1 m² |
| Cylinder volume/HSE | 1 : 1,397.62 |
| Adhesive weight/Total | 1 : 1.41 |
| Tractive force/Heating surface | 1 : 16.18 |
| Grate area/Heating surface | 1 : 54.94 |
| Firebox/Tube surface | 1 : 7.11 |
| Total/Superheater | 1 : 6.14 |
