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Bavarian G 4/5 H
The G 4/5 H was a freight locomotive with a 2-8-0 wheel arrangement, which Maffei developed on the basis of the G 4/5 N, which was manufactured in smaller numbers. With its complex engine, it achieved the highest powe...
| Bavarian G 4/5 HRemove | |
|---|---|
| Variant | Standard |
| Built | 1915-1919 |
| Manufacturers | Maffei;Krauss |
| Wheel arrangement | 1D |
| Gauge | 1435 mm |
| Length | 18250 mm |
| Service mass | 76000 kg |
| Top speed | 60 km/h |
| Power | |
| Engine |
General
| Property | Bavarian G 4/5 H Standard Remove |
|---|---|
| Built | 1915-1919 |
| Manufacturers | Maffei, Krauss |
| Wheel arrangement | 2-8-0 (Consolidation) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Bavarian G 4/5 H Standard Remove |
|---|---|
| Length | 18.25 m |
| Wheelbase | 7.30 m |
| Total wheelbase | 14.95 m |
| Empty mass | 69 t |
| Service mass | 76 t |
| Adhesion mass | 64 t |
| Total mass | 121.6 t |
| Rigid wheelbase | 4.80 m |
| Axle load | 16 t |
| Water capacity | 20,200 l |
| Fuel capacity | 6.5 t (coal) |
Boiler
| Property | Bavarian G 4/5 H Standard Remove |
|---|---|
| Grate area | 3.3 m² |
| Firebox surface | 12 m² |
| Tube heating surface | 167 m² |
| Evaporative heating surface | 179 m² |
| Superheater surface | 58 m² |
| Total heating surface | 237.0 m² |
Power plant
| Property | Bavarian G 4/5 H Standard Remove |
|---|---|
| Driver diameter | 1,300 mm |
| Boiler pressure | 16 bar |
| Expansion type | compound |
| Cylinders | four, HP: 400 x 610 mm and LP: 620 x 640 mm |
Power
| Property | Bavarian G 4/5 H Standard Remove |
|---|---|
| Power source | steam |
| Estimated power | 1,000 kW (1,360 PS) |
| Top speed | 60 km/h |
| Starting effort | 146.2 kN |
| Starting effort simple | 175.4 kN |
Calculated values
| Property | Bavarian G 4/5 H Standard Remove |
|---|---|
| Factor of adhesion | 1 : 4.29 |
| Optimal speed | 42 km/h |
| Power-to-weight ratio | 13.2 kW/t |
| Heating Surface Equivalent | 355.0 m² |
| Cylinder volume/HSE | 1 : 976.14 |
| Adhesive weight/Total | 1 : 1.19 |
| Tractive force/Heating surface | 1 : 12.88 |
| Grate area/Heating surface | 1 : 71.82 |
| Firebox/Tube surface | 1 : 13.92 |
| Total/Superheater | 1 : 3.09 |
