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New South Wales class F351
The class F351 was a 2-4-0T tank locomotive designed for suburban service around Sydney. Very similar to a 1864 design for the Isle of Wight Central Railway, the first twelve were only built by Beyer, Peacock & Co. in...
| New South Wales class F351Remove | |
|---|---|
| Variant | Standard |
| Built | 1884-1887 |
| Manufacturers | Beyer, Peacock & Co.;Henry Vale |
| Wheel arrangement | 1B t |
| Gauge | 1435 mm |
| Length | |
| Service mass | 39258 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | New South Wales class F351 Standard Remove |
|---|---|
| Built | 1884-1887 |
| Manufacturers | Beyer, Peacock & Co., Henry Vale |
| Wheel arrangement | 2-4-0T (Porter) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | New South Wales class F351 Standard Remove |
|---|---|
| Wheelbase | 4.19 m |
| Service mass | 39.3 t |
| Adhesion mass | 31.4 t |
| Rigid wheelbase | 2.13 m |
| Axle load | 16.2 t |
| Water capacity | 3,865 l |
| Fuel capacity | 2 t (coal) |
Boiler
| Property | New South Wales class F351 Standard Remove |
|---|---|
| Grate area | 1.301 m² |
| Firebox surface | 6.968 m² |
| Tube heating surface | 76.645 m² |
| Evaporative heating surface | 83.613 m² |
| Total heating surface | 83.6 m² |
Power plant
| Property | New South Wales class F351 Standard Remove |
|---|---|
| Driver diameter | 1,549 mm |
| Boiler pressure | 9.7 bar |
| Expansion type | simple expansion |
| Cylinders | two, 381 x 559 mm |
Power
| Property | New South Wales class F351 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 186 kW (253 PS) |
| Starting effort | 43.0 kN |
Calculated values
| Property | New South Wales class F351 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 7.16 |
| Optimal speed | 27 km/h |
| Power-to-weight ratio | 4.7 kW/t |
| Heating Surface Equivalent | 118.5 m² |
| Cylinder volume/HSE | 1 : 1,075.67 |
| Adhesive weight/Total | 1 : 1.25 |
| Tractive force/Heating surface | 1 : 10.73 |
| Grate area/Heating surface | 1 : 64.27 |
| Firebox/Tube surface | 1 : 11.00 |
