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Texas, Oklahoma & Eastern No. 225
In 1912, the Texas, Oklahoma & Eastern received a small number of different locomotives from Baldwin. They were all non-superheated and light for standard gauge locomotives. Apart from two 2-6-2 and the 2-8-2 with the...
General
| Property | Texas, Oklahoma & Eastern No. 225Remove |
|---|---|
| Built | 1912 |
| Manufacturers | Baldwin |
| Wheel arrangement | 2-8-2 (Mikado) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Texas, Oklahoma & Eastern No. 225Remove |
|---|---|
| Wheelbase | 8.31 m |
| Rigid wheelbase | 3.68 m |
| Total wheelbase | 15.56 m |
| Service weight | 61.7 t |
| Adhesive weight | 50.3 t |
| Axle load | 12.6 t |
| Total weight | 98 t |
| Water capacity | 15,142 l |
| Fuel capacity | 6.4 t (coal) |
Boiler
| Property | Texas, Oklahoma & Eastern No. 225Remove |
|---|---|
| Grate area | 2.369 m² |
| Firebox surface | 13.006 m² |
| Tube heating surface | 165.182 m² |
| Evaporative heating surface | 178.188 m² |
| Total heating surface | 178.2 m² |
Power plant
| Property | Texas, Oklahoma & Eastern No. 225Remove |
|---|---|
| Driver diameter | 1,118 mm |
| Boiler pressure | 12.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 457 x 610 mm |
Power
| Property | Texas, Oklahoma & Eastern No. 225Remove |
|---|---|
| Power source | steam |
| Estimated power | 708 kW (963 PS) |
| Starting effort | 120.3 kN |
Calculated values
| Property | Texas, Oklahoma & Eastern No. 225Remove |
|---|---|
| Factor of adhesion | 1 : 4.11 |
| Optimal speed | 35 km/h |
| Power-to-weight ratio | 11.5 kW/t |
| Heating Surface Equivalent | 243.2 m² |
| Cylinder volume/HSE | 1 : 822.97 |
| Adhesive weight/Total | 1 : 1.23 |
| Tractive force/Heating surface | 1 : 14.10 |
| Grate area/Heating surface | 1 : 75.22 |
| Firebox/Tube surface | 1 : 12.70 |
