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Mecklenburg I
In type I, the Grand Duchy of Mecklenburg Friedrich-Franz-Eisenbahn combined a total of six locomotives with a 2-2-2 wheel arrangement, which were primarily used to pull passenger trains. Among them was the “Marschall...
| Mecklenburg IRemove | |
|---|---|
| Variant | “Hertha” und “Freya” |
| Built | 1860 |
| Manufacturers | Borsig |
| Wheel arrangement | 1A1 |
| Gauge | 1435 mm |
| Length | 12500 mm |
| Service mass | 20990 kg |
| Top speed | |
| Power | |
| Engine |
General
| Property | Mecklenburg I“Hertha” und “Freya” |
|---|---|
| Built | 1860 |
| Manufacturers | Borsig |
| Wheel arrangement | 2-2-2 (Jenny Lind) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Mecklenburg I“Hertha” und “Freya” |
|---|---|
| Length | 12.50 m |
| Empty mass | 20.4 t |
| Service mass | 21 t |
| Adhesion mass | 11.2 t |
| Axle load | 11.2 t |
| Water capacity | 4,500 l |
| Fuel capacity | 3 t (coal) |
Boiler
| Property | Mecklenburg I“Hertha” und “Freya” |
|---|---|
| Grate area | 0.82 m² |
| Firebox surface | 4.49 m² |
| Tube heating surface | 50.89 m² |
| Evaporative heating surface | 55.38 m² |
| Total heating surface | 55.4 m² |
Power plant
| Property | Mecklenburg I“Hertha” und “Freya” |
|---|---|
| Driver diameter | 1,535 mm |
| Boiler pressure | 6.6 bar |
| Expansion type | simple expansion |
| Cylinders | two, 330 x 508 mm |
Power
| Property | Mecklenburg I“Hertha” und “Freya” |
|---|---|
| Power source | steam |
| Estimated power | 100 kW (136 PS) |
| Starting effort | 20.2 kN |
Calculated values
| Property | Mecklenburg I“Hertha” und “Freya” |
|---|---|
| Factor of adhesion | 1 : 5.45 |
| Optimal speed | 31 km/h |
| Power-to-weight ratio | 4.8 kW/t |
| Heating Surface Equivalent | 77.8 m² |
| Cylinder volume/HSE | 1 : 1,116.51 |
| Adhesive weight/Total | 1 : 1.87 |
| Tractive force/Heating surface | 1 : 7.60 |
| Grate area/Heating surface | 1 : 67.54 |
| Firebox/Tube surface | 1 : 11.33 |
