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South Manchurian Railway Pashina class
After Nobutarō Yoshino had already brought his experiences from ALCO in the design of the Pashiko, he designed the Pashina as his true masterpiece. As the name suggests, it was again a Pacific that was particularly he...
General
| Property | South Manchurian Railway Pashina classRemove |
|---|---|
| Built | 1934, 1936 |
| Manufacturers | Shahekou, Kawasaki |
| Wheel arrangement | 4-6-2 (Pacific) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | South Manchurian Railway Pashina classRemove |
|---|---|
| Length | 25.68 m |
| Service weight | 119.2 t |
| Adhesive weight | 71.8 t |
| Axle load | 24 t |
| Total weight | 203.3 t |
| Water capacity | 37,000 l |
| Fuel capacity | 15 t (coal) |
Boiler
| Property | South Manchurian Railway Pashina classRemove |
|---|---|
| Grate area | 6.25 m² |
| Firebox surface | 29.29 m² |
| Tube heating surface | 248.15 m² |
| Evaporative heating surface | 277.44 m² |
| Superheater surface | 102.2 m² |
| Total heating surface | 379.6 m² |
Power plant
| Property | South Manchurian Railway Pashina classRemove |
|---|---|
| Driver diameter | 2,000 mm |
| Boiler pressure | 15.5 bar |
| Expansion type | simple expansion |
| Cylinders | two, 640 x 710 mm |
Power
| Property | South Manchurian Railway Pashina classRemove |
|---|---|
| Power source | steam |
| Estimated power | 2,500 kW (3,399 PS) |
| Top speed | 140 km/h |
| Starting effort | 191.6 kN |
Calculated values
| Property | South Manchurian Railway Pashina classRemove |
|---|---|
| Factor of adhesion | 1 : 3.68 |
| Optimal speed | 80 km/h |
| Power-to-weight ratio | 21.0 kW/t |
| Heating Surface Equivalent | 628.3 m² |
| Cylinder volume/HSE | 1 : 727.07 |
| Adhesive weight/Total | 1 : 1.66 |
| Tractive force/Heating surface | 1 : 10.54 |
| Grate area/Heating surface | 1 : 60.74 |
| Firebox/Tube surface | 1 : 8.47 |
| Total/Superheater | 1 : 2.71 |