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Jura-Bern-Luzern G 3/3
Starting in 1887, the Bernese Jura Railway (JBL) received ten 0-6-0T tank locomotives from the SLM. They were to be used on the flatter sections of the Brünig Railway and had drivers with a diameter of 1,050 mm. More ...
General
| Property | Jura-Bern-Luzern G 3/3 superheated |
|---|---|
| Built | 1921-1926 |
| Manufacturers | SLM |
| Wheel arrangement | 0-6-0T (Six-coupled) |
| Gauge | 1,000 mm (Meter gauge) |
Dimensions and weights
| Property | Jura-Bern-Luzern G 3/3 superheated |
|---|---|
| Length | 6.97 m |
| Wheelbase | 2.50 m |
| Rigid wheelbase | 2.50 m |
| Service weight | 18.6 t |
| Adhesive weight | 18.6 t |
| Water capacity | 2,600 l |
| Fuel capacity | 0.5 t (coal) |
Boiler
| Property | Jura-Bern-Luzern G 3/3 superheated |
|---|---|
| Grate area | 0.8 m² |
| Evaporative heating surface | 50.2 m² |
| Superheater surface | 10.2 m² |
| Total heating surface | 60.4 m² |
Power plant
| Property | Jura-Bern-Luzern G 3/3 superheated |
|---|---|
| Driver diameter | 1,050 mm |
| Boiler pressure | 12 bar |
| Expansion type | simple expansion |
| Cylinders | two, 310 x 480 mm |
Power
| Property | Jura-Bern-Luzern G 3/3 superheated |
|---|---|
| Power source | steam |
| Indicated power | 147 kW (200 PS) |
| Top speed | 45 km/h |
| Starting effort | 44.8 kN |
Calculated values
| Property | Jura-Bern-Luzern G 3/3 superheated |
|---|---|
| Factor of adhesion | 1 : 4.07 |
| Optimal speed | 19 km/h |
| Power-to-weight ratio | 7.9 kW/t |
| Adhesive weight/Total | 1 : 1.00 |
| Tractive force/Heating surface | 1 : 15.50 |
| Grate area/Heating surface | 1 : 75.50 |
| Total/Superheater | 1 : 4.92 |
