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Minho e Douro No. 40 “Penafiel” and No. 41
While the 0-6-2 wheel arrangement was often used in tank locomotives , it was very rarely found in tender locomotives . Two of these exceptions were numbers 40 “Penafiel” and 41 of the Minho e Douro. They were built b...
| Minho e Douro No. 40 “Penafiel” and No. 41Remove | |
|---|---|
| Variant | Standard |
| Built | 1902 |
| Manufacturers | Hanomag |
| Wheel arrangement | C1 |
| Gauge | 1668 mm |
| Length | |
| Service mass | 48643 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Minho e Douro No. 40 “Penafiel” and No. 41 Standard Remove |
|---|---|
| Built | 1902 |
| Manufacturers | Hanomag |
| Wheel arrangement | 0-6-2 (Webb) |
| Gauge | 1,668 mm |
Dimensions and weights
| Property | Minho e Douro No. 40 “Penafiel” and No. 41 Standard Remove |
|---|---|
| Empty mass | 43.5 t |
| Service mass | 48.6 t |
Boiler
| Property | Minho e Douro No. 40 “Penafiel” and No. 41 Standard Remove |
|---|---|
| Grate area | 1.997 m² |
| Firebox surface | 8.083 m² |
| Tube heating surface | 138.24 m² |
| Evaporative heating surface | 146.322 m² |
| Total heating surface | 146.3 m² |
Power plant
| Property | Minho e Douro No. 40 “Penafiel” and No. 41 Standard Remove |
|---|---|
| Driver diameter | 1,372 mm |
| Boiler pressure | 11 bar |
| Expansion type | simple expansion |
| Cylinders | two, 457 x 660 mm |
Power
| Property | Minho e Douro No. 40 “Penafiel” and No. 41 Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 466 kW (634 PS) |
| Starting effort | 94.4 kN |
Calculated values
| Property | Minho e Douro No. 40 “Penafiel” and No. 41 Standard Remove |
|---|---|
| Optimal speed | 31 km/h |
| Power-to-weight ratio | 9.6 kW/t |
| Heating Surface Equivalent | 186.7 m² |
| Cylinder volume/HSE | 1 : 1,161.20 |
| Tractive force/Heating surface | 1 : 13.47 |
| Grate area/Heating surface | 1 : 73.27 |
| Firebox/Tube surface | 1 : 17.10 |
