Alsace-Lorraine G 11
| G 11 (Alsace-Lorraine) | |
|---|---|
 Alsace-Lorraine G 11
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| Number: | 47 |
| Manufacturer: | Grafenstaden |
| Year of construction (s): | 1905ff. |
| Type : | 1'E |
| Length over buffers: | 18,500 mm |
| Service mass: | 75.83 t |
| Friction mass: | 66.92 t |
| Wheel set mass : | 13.4 t |
| Top speed: | 60 km / h |
| Coupling wheel diameter: | 1,350 mm |
| Driving wheel diameter: | 1,350 mm |
| Impeller diameter front: | 850 mm |
| Number of cylinders: | 4th |
| HD cylinder diameter: | 390 mm |
| LP cylinder diameter: | 600 mm |
| Piston stroke: | 650 mm |
| Boiler overpressure: | 15 bar |
| Grate area: | 2.77 m² |
| Evaporation heating surface: | 250.46 m² |
| Tender: | 3 T 12.5 |
| Water supply: | 12.5 m³ |
The G 11 , previously G 8, were freight locomotives of the Reichseisenbahnen in Alsace-Lorraine . They were initially called C33.
The vehicles were intended for the coal and ore trains in the mining and smelting areas in Lorraine and Luxembourg . With these vehicles one skipped the quadruple coupled machines.
The vehicles fully did justice to the tasks assigned to them. During a test drive, a train on a gradient of 12.6 ‰ reached a speed of 40 km / h with a train weighing 356 tons. At 605 tons, 20 km / h were still achieved.
The locomotives were given type 3 T 12.5 tenders .