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Imperial Russian Railways series І
Shortly after the turn of the century, the Central Siberian Railway required powerful passenger locomotives for its winding mountain lines with light rails. In order to ensure sufficient mobility and to comply with th...
| Imperial Russian Railways series ІRemove | |
|---|---|
| Variant | |
| Built | 1903-1909 |
| Manufacturers | Kolomna |
| Wheel arrangement | (1B)B ma |
| Gauge | 1519 mm |
| Length | 18693 mm |
| Service mass | 65800 kg |
| Top speed | 50 km/h |
| Power | |
| Engine |
General
| Property | Imperial Russian Railways series ІRemove |
|---|---|
| Built | 1903-1909 |
| Manufacturers | Kolomna |
| Wheel arrangement | 2-4-4-0 |
| Gauge | 1,519 mm |
Dimensions and weights
| Property | Imperial Russian Railways series ІRemove |
|---|---|
| Length | 18.69 m |
| Length loco | 10.54 m |
| Wheelbase | 8.40 m |
| Total wheelbase | 15.86 m |
| Empty mass | 59.7 t |
| Service mass | 65.8 t |
| Adhesion mass | 64.8 t |
| Total mass | 113 t |
| Rigid wheelbase | 1.70 m |
| Axle load | 13.7 t |
| Water capacity | 20,000 l |
| Fuel capacity | 6 t (coal) |
Boiler
| Property | Imperial Russian Railways series ІRemove |
|---|---|
| Grate area | 2.76 m² |
| Firebox surface | 13 m² |
| Tube heating surface | 173.4 m² |
| Evaporative heating surface | 186.4 m² |
| Total heating surface | 186.4 m² |
Power plant
| Property | Imperial Russian Railways series ІRemove |
|---|---|
| Driver diameter | 1,350 mm |
| Boiler pressure | 11 bar |
| Expansion type | simple expansion |
| Cylinders | four, 420 x 600 mm |
Power
| Property | Imperial Russian Railways series ІRemove |
|---|---|
| Power source | steam |
| Estimated power | 550 kW (748 PS) |
| Top speed | 50 km/h |
| Starting effort | 146.6 kN |
Calculated values
| Property | Imperial Russian Railways series ІRemove |
|---|---|
| Factor of adhesion | 1 : 4.34 |
| Optimal speed | 23 km/h |
| Power-to-weight ratio | 8.4 kW/t |
| Heating Surface Equivalent | 251.4 m² |
| Cylinder volume/HSE | 1 : 1,322.62 |
| Adhesive weight/Total | 1 : 1.02 |
| Tractive force/Heating surface | 1 : 16.43 |
| Grate area/Heating surface | 1 : 67.54 |
| Firebox/Tube surface | 1 : 13.34 |
