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São Paulo Railway I 60 to 69
The British-controlled São Paulo Railway procured ten Consolidation freight locomotives in 1909, designed by chief engineer Charles H. Fox and manufactured by the North British Locomotive Company in Glasgow. Originall...
| São Paulo Railway I 60 to 69Remove | |
|---|---|
| Variant | Standard |
| Built | 1909 |
| Manufacturers | North British |
| Wheel arrangement | 1D |
| Gauge | 1600 mm |
| Length | |
| Service mass | 75900 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | São Paulo Railway I 60 to 69 Standard Remove |
|---|---|
| Built | 1909 |
| Manufacturers | North British |
| Wheel arrangement | 2-8-0 (Consolidation) |
| Gauge | 1,600 mm |
Dimensions and weights
| Property | São Paulo Railway I 60 to 69 Standard Remove |
|---|---|
| Wheelbase | 7.32 m |
| Total wheelbase | 14.45 m |
| Service mass | 75.9 t |
| Adhesion mass | 67.2 t |
| Total mass | 111.9 t |
| Rigid wheelbase | 4.95 m |
| Axle load | 16.8 t |
| Water capacity | 13,639 l |
| Fuel capacity | 4.1 t (coal) |
Boiler
| Property | São Paulo Railway I 60 to 69 Standard Remove |
|---|---|
| Grate area | 2.648 m² |
| Firebox surface | 14.307 m² |
| Tube heating surface | 130.993 m² |
| Evaporative heating surface | 145.3 m² |
| Superheater surface | 34.699 m² |
| Total heating surface | 180.0 m² |
Power plant
| Property | São Paulo Railway I 60 to 69 Standard Remove |
|---|---|
| Driver diameter | 1,372 mm |
| Boiler pressure | 14.1 bar |
| Expansion type | simple expansion |
| Cylinders | two, 546 x 660 mm |
Power
| Property | São Paulo Railway I 60 to 69 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 858 kW |
| Starting effort | 172.5 kN |
Calculated values
| Property | São Paulo Railway I 60 to 69 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 3.82 |
| Optimal speed | 31 km/h |
| Power-to-weight ratio | 11.3 kW/t |
| Heating Surface Equivalent | 286.2 m² |
| Cylinder volume/HSE | 1 : 1,080.82 |
| Adhesive weight/Total | 1 : 1.13 |
| Tractive force/Heating surface | 1 : 20.02 |
| Grate area/Heating surface | 1 : 67.98 |
| Firebox/Tube surface | 1 : 9.16 |
| Total/Superheater | 1 : 4.19 |
