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Bavarian G 3/4 H
From 1899 the D VI or G 3/4 N had been procured, which was a saturated freight locomotive for flat routes. From 1919 the G 3/4 H was built, which had a similar design, but was to be much more efficient through the use...
| Bavarian G 3/4 HRemove | |
|---|---|
| Variant | variant 1919 |
| Built | 1919-1921 |
| Manufacturers | Maffei;Krauss |
| Wheel arrangement | 1C |
| Gauge | 1435 mm |
| Length | 17500 mm |
| Service mass | 61400 kg |
| Top speed | 65 km/h |
| Power | |
| Engine |
General
| Property | Bavarian G 3/4 Hvariant 1919 |
|---|---|
| Built | 1919-1921 |
| Manufacturers | Maffei, Krauss |
| Wheel arrangement | 2-6-0 (Mogul) |
| Gauge | 1,435 mm |
Dimensions and weights
| Property | Bavarian G 3/4 Hvariant 1919 |
|---|---|
| Length | 17.50 m |
| Wheelbase | 6.70 m |
| Total wheelbase | 14.05 m |
| Service mass | 61.4 t |
| Adhesion mass | 49 t |
| Rigid wheelbase | 4.00 m |
| Axle load | 16.3 t |
| Water capacity | 18,200 l |
| Fuel capacity | 6 t (coal) |
Boiler
| Property | Bavarian G 3/4 Hvariant 1919 |
|---|---|
| Grate area | 2.64 m² |
| Firebox surface | 10.04 m² |
| Tube heating surface | 130.97 m² |
| Evaporative heating surface | 140.01 m² |
| Superheater surface | 36.65 m² |
| Total heating surface | 176.7 m² |
Power plant
| Property | Bavarian G 3/4 Hvariant 1919 |
|---|---|
| Driver diameter | 1,350 mm |
| Boiler pressure | 13 bar |
| Expansion type | simple expansion |
| Cylinders | two, 520 x 630 mm |
Power
| Property | Bavarian G 3/4 Hvariant 1919 |
|---|---|
| Power source | steam |
| Indicated power | 765 kW (1,040 PS) |
| Top speed | 65 km/h |
| Starting effort | 139.4 kN |
Calculated values
| Property | Bavarian G 3/4 Hvariant 1919 |
|---|---|
| Factor of adhesion | 1 : 3.45 |
| Optimal speed | 34 km/h |
| Power-to-weight ratio | 12.5 kW/t |
| Heating Surface Equivalent | 264.5 m² |
| Cylinder volume/HSE | 1 : 1,011.64 |
| Adhesive weight/Total | 1 : 1.25 |
| Tractive force/Heating surface | 1 : 16.48 |
| Grate area/Heating surface | 1 : 66.92 |
| Firebox/Tube surface | 1 : 13.04 |
| Total/Superheater | 1 : 3.82 |
