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Virginian class XA
Two years after Baldwin had delivered the class P-1 triplex locomotives to the Erie, another one was delivered to the Virginian. This locomotive got the number 700 and was designated class XA. In general it had a simi...
| Virginian class XARemove | |
|---|---|
| Variant | Standard |
| Built | 1916 |
| Manufacturers | Baldwin |
| Wheel arrangement | |
| Gauge | 1435 mm |
| Length | |
| Service mass | 382066 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Virginian class XA Standard Remove |
|---|---|
| Built | 1916 |
| Manufacturers | Baldwin |
| Wheel arrangement | 2-8-8-8-4 (Triplex) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Virginian class XA Standard Remove |
|---|---|
| Wheelbase | 21.90 m |
| Total wheelbase | 27.81 m |
| Service mass | 382.1 t |
| Adhesion mass | 329.1 t |
| Rigid wheelbase | 4.65 m |
| Axle load | 28.1 t |
| Water capacity | 49,210 l |
| Fuel capacity | 10.9 t (coal) |
Boiler
| Property | Virginian class XA Standard Remove |
|---|---|
| Grate area | 9.996 m² |
| Firebox surface | 40.041 m² |
| Tube heating surface | 714.332 m² |
| Evaporative heating surface | 754.373 m² |
| Superheater surface | 191.288 m² |
| Total heating surface | 945.7 m² |
Power plant
| Property | Virginian class XA Standard Remove |
|---|---|
| Driver diameter | 1,422 mm |
| Boiler pressure | 15.2 bar |
| Expansion type | compound |
| Cylinders | six, HP: 864 x 813 mm and LP: 864 x 813 mm |
Power
| Property | Virginian class XA Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 1,566 kW (2,129 PS) |
| Starting effort | 824.2 kN |
| Starting effort simple | 989.1 kN |
Calculated values
| Property | Virginian class XA Standard Remove |
|---|---|
| Factor of adhesion | 1 : 3.26 |
| Optimal speed | 11 km/h |
| Power-to-weight ratio | 4.1 kW/t |
| Heating Surface Equivalent | 1,337.2 m² |
| Cylinder volume/HSE | 1 : 1,602.25 |
| Adhesive weight/Total | 1 : 1.16 |
| Tractive force/Heating surface | 1 : 21.84 |
| Grate area/Heating surface | 1 : 94.60 |
| Firebox/Tube surface | 1 : 17.84 |
| Total/Superheater | 1 : 3.94 |
