- DRG Class 81
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DRG Class 81 Number(s): DRG 81 001–010 Quantity: 10 Manufacturer: Hanomag Year(s) of manufacture: 1928 Retired: 1963 Wheel arrangement: 0-8-0 Axle arrangement: D h2t Type: Gt 44.17 Gauge: 1,435 mm Length over buffers: 11,080 mm Service weight: 67.5 t Adhesive weight: 67.5 t Axle load: 17.0 t Top speed: 45 km/h Indicated Power: 633 kW Driving wheel diameter: 1,100 mm No. of cylinders: 2 Cylinder bore: 500 mm Piston stroke: 550 mm Boiler Overpressure: 14 bar Grate area: 1.82 m² Superheater area: 34.00 m² Evaporative heating area: 95.91 m² Brakes: einlösige Knorr compressed-air brakes, K-GP mZ auxiliary brake The locomotives of the German DRG Class 81 were standard (Einheitsdampflokomotiven) goods train tank locomotives with the Deutsche Reichsbahn-Gesellschaft (DRG).
In 1928, ten examples were delivered by the firm of Hanomag that matched the Class 80 locomotives in many details. The axles were all fixed rigidly to the frame, but the middle one had thinner wheel flanges. In contrast to the Class 80s, the Class 81 engines had a larger heating area and carried more coal and water. The delivery of 60 more vehicles was cancelled in 1940 due to the Second World War. The locomotives were mainly employed on heavy shunting duties. After their collection, the ten engines were allocated to the locomotive depots (Bahnbetriebswerken or Bw) of Goslar (81 001–005) and Oldenburg (81 006–010). In 1945 all the engines were in the Oldenburg area and went over to the Deutsche Bundesbahn. The last engine was taken out of service in October 1963. Number 81 005 was still working as an industrial loco in AW Nied after its retirement from the DB.
Preserved Locomotives
Number 81 004 is the only one of its type to have been preserved. After passing through several owners and locations, it has found a home with the Hessencourrier society, who intend to have it refurbished.
See also
External links
- Construction of the locomotive
- Photo of 81 004
- There is a relevant English-language forum at Railways of Germany
Classes of Deutsche Reichsbahn locomotive Express train tender locomotives Passenger train tender locomotives Goods train tender locomotives Passenger tank locomotives Goods tank locomotives Rack railway, branch line & narrow gauge locomotives Electric locomotives Diesel locomotives Railbuses and multiple units State railway locomotive lists Categories:- Steam locomotives of Germany
- 0-8-0T locomotives
- Deutsche Reichsbahn-Gesellschaft locomotives
- Railway locomotives introduced in 1928
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