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Santa Fe class 1480
The Santa Fe class 1480 consisted of 23 Atlantics, which they built in 1910 at their own factory in Albuquerque. They initially had a three-dome boiler, a Jacobs-Shupert firebox and a four-cylinder compound engine. Th...
| Santa Fe class 1480Remove | |
|---|---|
| Variant | simpled/Superheated |
| Built | 1920 |
| Manufacturers | Albuquerque |
| Wheel arrangement | 2B1 |
| Gauge | 1435 mm |
| Length | |
| Service mass | 104100 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Santa Fe class 1480simpled/Superheated |
|---|---|
| Built | 1920 |
| Manufacturers | Albuquerque |
| Wheel arrangement | 4-4-2 (Atlantic) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Santa Fe class 1480simpled/Superheated |
|---|---|
| Wheelbase | 8.81 m |
| Total wheelbase | 18.54 m |
| Service mass | 104.1 t |
| Adhesion mass | 53.6 t |
| Total mass | 185.4 t |
| Rigid wheelbase | 2.08 m |
| Axle load | 26.8 t |
| Water capacity | 34,069 l |
| Fuel capacity | 1.5 t (oil) |
Boiler
| Property | Santa Fe class 1480simpled/Superheated |
|---|---|
| Grate area | 4.459 m² |
| Firebox surface | 20.717 m² |
| Tube heating surface | 201.414 m² |
| Evaporative heating surface | 222.131 m² |
| Superheater surface | 42.364 m² |
| Total heating surface | 264.5 m² |
Power plant
| Property | Santa Fe class 1480simpled/Superheated |
|---|---|
| Driver diameter | 1,854 mm |
| Boiler pressure | 13.8 bar |
| Expansion type | simple expansion |
| Cylinders | two, 559 x 660 mm |
Power
| Property | Santa Fe class 1480simpled/Superheated |
|---|---|
| Power source | steam |
| Estimated power | 1,491 kW (2,027 PS) |
| Starting effort | 130.4 kN |
Calculated values
| Property | Santa Fe class 1480simpled/Superheated |
|---|---|
| Factor of adhesion | 1 : 4.03 |
| Optimal speed | 71 km/h |
| Power-to-weight ratio | 14.3 kW/t |
| Heating Surface Equivalent | 410.4 m² |
| Cylinder volume/HSE | 1 : 789.20 |
| Adhesive weight/Total | 1 : 1.94 |
| Tractive force/Heating surface | 1 : 10.29 |
| Grate area/Heating surface | 1 : 59.32 |
| Firebox/Tube surface | 1 : 9.72 |
| Total/Superheater | 1 : 5.24 |
