Compare locomotives
Add a locomotive
Dutch Railways series 4700
In World War II, when the Dutch exile government expected a severe shortage of locomotives after the war, they ordered two types of steam locomotives from NoHAB of Sweden. For freight service, 35 0-8-0 locomotives wer...
| Dutch Railways series 4700Remove | |
|---|---|
| Variant | Standard |
| Built | 1945-1946 |
| Manufacturers | NoHAB |
| Wheel arrangement | D |
| Gauge | 1435 mm |
| Length | 19280 mm |
| Service mass | 74800 kg |
| Top speed | 70 km/h |
| Power | |
| Engine |
General
| Property | Dutch Railways series 4700 Standard Remove |
|---|---|
| Built | 1945-1946 |
| Manufacturers | NoHAB |
| Wheel arrangement | 0-8-0 (Eight-coupled) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Dutch Railways series 4700 Standard Remove |
|---|---|
| Length | 19.28 m |
| Wheelbase | 4.95 m |
| Service mass | 74.8 t |
| Adhesion mass | 74.8 t |
| Total mass | 121 t |
| Rigid wheelbase | 4.95 m |
| Axle load | 18.7 t |
| Water capacity | 22,500 l |
| Fuel capacity | 7 t (coal) |
Boiler
| Property | Dutch Railways series 4700 Standard Remove |
|---|---|
| Grate area | 3.02 m² |
| Firebox surface | 12.3 m² |
| Tube heating surface | 135.8 m² |
| Evaporative heating surface | 148.1 m² |
| Superheater surface | 48.5 m² |
| Total heating surface | 196.6 m² |
Power plant
| Property | Dutch Railways series 4700 Standard Remove |
|---|---|
| Driver diameter | 1,350 mm |
| Boiler pressure | 13 bar |
| Expansion type | simple expansion |
| Cylinders | three, 500 x 660 mm |
Power
| Property | Dutch Railways series 4700 Standard Remove |
|---|---|
| Power source | steam |
| Indicated power | 1,250 kW (1,700 PS) |
| Top speed | 70 km/h |
| Starting effort | 202.6 kN |
Calculated values
| Property | Dutch Railways series 4700 Standard Remove |
|---|---|
| Factor of adhesion | 1 : 3.62 |
| Optimal speed | 37 km/h |
| Power-to-weight ratio | 16.7 kW/t |
| Heating Surface Equivalent | 306.6 m² |
| Cylinder volume/HSE | 1 : 1,268.01 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 21.52 |
| Grate area/Heating surface | 1 : 65.10 |
| Firebox/Tube surface | 1 : 11.04 |
| Total/Superheater | 1 : 3.05 |
