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Spanish State Railways 141.2101 to 2125 and 141.2201 to 2417
To cope with increasing traffic demands after World War II, RENFE ordered 2-8-2 mixed traffic locomotives with drivers of 1.560 mm. Maybe they were inspired by the SNCF 141 R which were delivered from US and Canadian ...
General
| Property | Spanish State Railways 141.2101 to 2125 and 141.2201 to 2417Remove |
|---|---|
| Built | 1952-1960 |
| Manufacturers | North British, Euskalduna, MTM, Babcock & Wilcox, MACOSA |
| Wheel arrangement | 2-8-2 (Mikado) |
| Gauge | 1,668 mm (Iberian broad gauge) |
Dimensions and weights
| Property | Spanish State Railways 141.2101 to 2125 and 141.2201 to 2417Remove |
|---|---|
| Wheelbase | 10.85 m |
| Rigid wheelbase | 5.12 m |
| Total wheelbase | 19.57 m |
| Service weight | 103 t |
| Adhesive weight | 72 t |
| Axle load | 17.7 t |
| Total weight | 166.5 t |
| Water capacity | 27,000 l |
| Fuel capacity | 18,000 l (oil) |
Boiler
| Property | Spanish State Railways 141.2101 to 2125 and 141.2201 to 2417Remove |
|---|---|
| Grate area | 4.8 m² |
| Firebox surface | 20.5 m² |
| Tube heating surface | 259 m² |
| Evaporative heating surface | 279.5 m² |
| Superheater surface | 72 m² |
| Total heating surface | 351.5 m² |
Power plant
| Property | Spanish State Railways 141.2101 to 2125 and 141.2201 to 2417Remove |
|---|---|
| Driver diameter | 1,560 mm |
| Boiler pressure | 15 bar |
| Expansion type | simple expansion |
| Cylinders | two, 570 x 710 mm |
Power
| Property | Spanish State Railways 141.2101 to 2125 and 141.2201 to 2417Remove |
|---|---|
| Power source | steam |
| Estimated power | 2,200 kW (2,991 PS) |
| Top speed | 90 km/h |
| Starting effort | 188.5 kN |
Calculated values
| Property | Spanish State Railways 141.2101 to 2125 and 141.2201 to 2417Remove |
|---|---|
| Factor of adhesion | 1 : 3.75 |
| Optimal speed | 71 km/h |
| Power-to-weight ratio | 21.4 kW/t |
| Heating Surface Equivalent | 526.0 m² |
| Cylinder volume/HSE | 1 : 688.88 |
| Adhesive weight/Total | 1 : 1.43 |
| Tractive force/Heating surface | 1 : 11.20 |
| Grate area/Heating surface | 1 : 73.23 |
| Firebox/Tube surface | 1 : 12.63 |
| Total/Superheater | 1 : 3.88 |
