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Interstate No. 1 to 3
The Interstate Railroad, still operating today, is a shortline operator in the southwest of Virginia. It starts on the Clinchfield Railroad's Miller Yard and runs into several valleys. It operated three Consolidations...
General
| Property | Interstate No. 1 to 3Remove |
|---|---|
| Built | 1906-1911 |
| Manufacturers | Baldwin |
| Wheel arrangement | 2-8-0 (Consolidation) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Interstate No. 1 to 3Remove |
|---|---|
| Wheelbase | 6.78 m |
| Rigid wheelbase | 4.34 m |
| Total wheelbase | 16.14 m |
| Service weight | 66 t |
| Adhesive weight | 58.5 t |
| Axle load | 14.6 t |
| Total weight | 125 t |
| Water capacity | 24,605 l |
| Fuel capacity | 8.2 t (coal) |
Boiler
| Property | Interstate No. 1 to 3Remove |
|---|---|
| Grate area | 3.084 m² |
| Firebox surface | 14.865 m² |
| Tube heating surface | 171.406 m² |
| Evaporative heating surface | 186.271 m² |
| Total heating surface | 186.3 m² |
Power plant
| Property | Interstate No. 1 to 3Remove |
|---|---|
| Driver diameter | 1,270 mm |
| Boiler pressure | 12.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 533 x 660 mm |
Power
| Property | Interstate No. 1 to 3Remove |
|---|---|
| Power source | steam |
| Estimated power | 671 kW (912 PS) |
| Starting effort | 156.1 kN |
Calculated values
| Property | Interstate No. 1 to 3Remove |
|---|---|
| Factor of adhesion | 1 : 3.68 |
| Optimal speed | 26 km/h |
| Power-to-weight ratio | 10.2 kW/t |
| Heating Surface Equivalent | 260.6 m² |
| Cylinder volume/HSE | 1 : 1,132.57 |
| Adhesive weight/Total | 1 : 1.13 |
| Tractive force/Heating surface | 1 : 17.50 |
| Grate area/Heating surface | 1 : 60.40 |
| Firebox/Tube surface | 1 : 11.53 |
