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Duluth, South Shore & Atlantic class F
No. 90 of the DSS&A was built as a 0-8-0 switcher by Baldwin in 1907 with works number 30179. Intended to work on the Marquette ore dock, it had to be suited for 2.5 percent grades and 14 degree curves. With 51-inch d...
General
| Property | Duluth, South Shore & Atlantic class FRemove |
|---|---|
| Built | 1907 |
| Manufacturers | Baldwin |
| Wheel arrangement | 0-8-0 (Eight-coupled) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Duluth, South Shore & Atlantic class FRemove |
|---|---|
| Wheelbase | 4.67 m |
| Rigid wheelbase | 4.67 m |
| Total wheelbase | 13.58 m |
| Service weight | 75 t |
| Adhesive weight | 75 t |
| Total weight | 120.3 t |
| Water capacity | 18,927 l |
| Fuel capacity | 7.3 t (coal) |
Boiler
| Property | Duluth, South Shore & Atlantic class FRemove |
|---|---|
| Grate area | 4.088 m² |
| Firebox surface | 12.914 m² |
| Tube heating surface | 215.349 m² |
| Evaporative heating surface | 228.263 m² |
| Total heating surface | 228.3 m² |
Power plant
| Property | Duluth, South Shore & Atlantic class FRemove |
|---|---|
| Driver diameter | 1,295 mm |
| Boiler pressure | 13.1 bar |
| Expansion type | simple expansion |
| Cylinders | two, 533 x 711 mm |
Power
| Property | Duluth, South Shore & Atlantic class FRemove |
|---|---|
| Power source | steam |
| Starting effort | 173.9 kN |
Calculated values
| Property | Duluth, South Shore & Atlantic class FRemove |
|---|---|
| Factor of adhesion | 1 : 4.23 |
| Heating Surface Equivalent | 292.8 m² |
| Cylinder volume/HSE | 1 : 1,085.42 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 15.91 |
| Grate area/Heating surface | 1 : 55.84 |
| Firebox/Tube surface | 1 : 16.68 |
