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Japanese Government Railways class 4110
In 1912, the Japanese state railways received four class 4100 tank locomotives from Maffei in Germany. Two years later, Kawasaki had more locomotives made that were more or less copies. Differences lay in a larger gra...
| Japanese Government Railways class 4110Remove | |
|---|---|
| Variant | |
| Built | 1914 |
| Manufacturers | Kawasaki |
| Wheel arrangement | E t |
| Gauge | 1067 mm |
| Length | 11507 mm |
| Service mass | 65270 kg |
| Top speed | 55 km/h |
| Power | |
| Engine |
General
| Property | Japanese Government Railways class 4110Remove |
|---|---|
| Built | 1914 |
| Manufacturers | Kawasaki |
| Wheel arrangement | 0-10-0T (Ten-coupled) |
| Gauge | 1,067 mm |
Dimensions and weights
| Property | Japanese Government Railways class 4110Remove |
|---|---|
| Length | 11.51 m |
| Wheelbase | 5.79 m |
| Service mass | 65.3 t |
| Adhesion mass | 65.3 t |
| Axle load | 13.1 t |
| Water capacity | 6,500 l |
| Fuel capacity | 1.8 t (coal) |
Boiler
| Property | Japanese Government Railways class 4110Remove |
|---|---|
| Grate area | 2.23 m² |
| Firebox surface | 8.92 m² |
| Tube heating surface | 98.8 m² |
| Evaporative heating surface | 107.72 m² |
| Superheater surface | 31.96 m² |
| Total heating surface | 139.7 m² |
Power plant
| Property | Japanese Government Railways class 4110Remove |
|---|---|
| Driver diameter | 1,245 mm |
| Boiler pressure | 12.4 bar |
| Expansion type | simple expansion |
| Cylinders | two, 533 x 610 mm |
Power
| Property | Japanese Government Railways class 4110Remove |
|---|---|
| Power source | steam |
| Indicated power | 655 kW (891 PS) |
| Top speed | 55 km/h |
| Starting effort | 146.7 kN |
Calculated values
| Property | Japanese Government Railways class 4110Remove |
|---|---|
| Factor of adhesion | 1 : 4.36 |
| Optimal speed | 27 km/h |
| Power-to-weight ratio | 10.0 kW/t |
| Heating Surface Equivalent | 216.2 m² |
| Cylinder volume/HSE | 1 : 1,258.83 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 21.94 |
| Grate area/Heating surface | 1 : 62.64 |
| Firebox/Tube surface | 1 : 11.08 |
| Total/Superheater | 1 : 3.37 |
