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Prussian G 1
The engines later designated as class G 1 were light tender locomotives for freight service. They were ordered by the Prussian Ostbahn, as they had extensive branch lines on which the range of tank locomotives would n...
General
| Property | Prussian G 1 1887 variant |
|---|---|
| Built | 1887-1898 |
| Manufacturers | BMAG, Hanomag, Hohenzollern, Wöhlert, Schichau, Borsig, Henschel |
| Wheel arrangement | 0-4-0 (Four-coupled) |
| Gauge | 1,435 mm (Standard gauge) |
Dimensions and weights
| Property | Prussian G 1 1887 variant |
|---|---|
| Length | 13.35 m |
| Wheelbase | 3.00 m |
| Rigid wheelbase | 3.00 m |
| Service weight | 25.9 t |
| Adhesive weight | 25.9 t |
| Axle load | 13 t |
| Water capacity | 8,000 l |
| Fuel capacity | 2.5 t (coal) |
Boiler
| Property | Prussian G 1 1887 variant |
|---|---|
| Grate area | 1.45 m² |
| Tube heating surface | 92.8 m² |
Power plant
| Property | Prussian G 1 1887 variant |
|---|---|
| Driver diameter | 1,350 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 375 x 630 mm |
Power
| Property | Prussian G 1 1887 variant |
|---|---|
| Power source | steam |
| Estimated power | 300 kW (408 PS) |
| Top speed | 45 km/h |
| Starting effort | 66.9 kN |
Calculated values
| Property | Prussian G 1 1887 variant |
|---|---|
| Factor of adhesion | 1 : 3.80 |
| Optimal speed | 27 km/h |
| Power-to-weight ratio | 11.6 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
