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Hungarian State Railways and Košice–Bohumín Railway IIIq
One of the locomotives which achieved the highest numbers in the Hungarian State Railways was the series IIIq 0-6-0 freight locomotive. It was considered the successor to the IIIe, but in contrast to this had an inter...
General
| Property | Hungarian State Railways and Košice–Bohumín Railway IIIqRemove |
|---|---|
| Built | 1893-1909 |
| Manufacturers | MÁVAG |
| Wheel arrangement | 0-6-0 (Six-coupled) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Hungarian State Railways and Košice–Bohumín Railway IIIqRemove |
|---|---|
| Length | 9.60 m |
| Wheelbase | 3.50 m |
| Rigid wheelbase | 3.50 m |
| Empty weight | 38.3 t |
| Service weight | 42.5 t |
| Adhesive weight | 42.5 t |
| Axle load | 14.2 t |
| Water capacity | 12,500 l |
| Fuel capacity | 6.8 t (coal) |
Boiler
| Property | Hungarian State Railways and Košice–Bohumín Railway IIIqRemove |
|---|---|
| Grate area | 2.1 m² |
| Firebox surface | 8.8 m² |
| Tube heating surface | 113.6 m² |
| Evaporative heating surface | 122.4 m² |
| Total heating surface | 122.4 m² |
Power plant
| Property | Hungarian State Railways and Košice–Bohumín Railway IIIqRemove |
|---|---|
| Driver diameter | 1,440 mm |
| Boiler pressure | 13 bar |
| Expansion type | compound |
| Cylinders | two, HP: 485 x 650 mm and LP: 700 x 650 mm |
Power
| Property | Hungarian State Railways and Košice–Bohumín Railway IIIqRemove |
|---|---|
| Power source | steam |
| Estimated power | 400 kW (544 PS) |
| Top speed | 60 km/h |
| Starting effort | 79.3 kN |
| Starting effort simple | 95.1 kN |
Calculated values
| Property | Hungarian State Railways and Košice–Bohumín Railway IIIqRemove |
|---|---|
| Factor of adhesion | 1 : 5.26 |
| Optimal speed | 31 km/h |
| Power-to-weight ratio | 9.4 kW/t |
| Heating Surface Equivalent | 166.4 m² |
| Cylinder volume/HSE | 1 : 1,473.31 |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 13.53 |
| Grate area/Heating surface | 1 : 58.29 |
| Firebox/Tube surface | 1 : 12.91 |
