Mecklenburg T 3
T 3 (Mecklenburg) DR class 89.80 |
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Numbering: | DR 89 8001–8022 DR 89 8051–8068 |
Number: | 68 |
Year of construction (s): | 1884-1906 |
Type : | C n2 |
Length over buffers: | 8,300 mm |
Service mass: | 29.94 Mp |
Friction mass: | 29.94 Mp |
Top speed: | 45 km / h |
Driving wheel diameter: | 950 mm |
Cylinder diameter: | 350 mm |
Piston stroke: | 550 mm |
Boiler overpressure: | 12 kgf / cm² |
Grate area: | 1.35 m² |
Evaporation heating surface: | 60.86 m² |
The T 3 of the Großherzoglich Mecklenburgischen Friedrich-Franz-Eisenbahn , formerly class XVII, was a freight train tender locomotive with the wheel arrangement C based on the model of the Prussian T 3 . It was later classified by the Deutsche Reichsbahn as class 89.80 in their numbering plan .
Of the total of 68 copies that were built by various manufacturers between 1884 and 1906, 51 (T3a) corresponded to the older design of the Prussian T 3 with regulator attachment. The other 17 (T3b) corresponded to the reinforced Prussian T 3 with steam dome . Two of these locomotives received a Heusinger control instead of the Allan control . They were mainly used in branch line and shunting services. The last locomotive was retired from the Deutsche Reichsbahn in 1963.
literature
- Lothar Spielhoff: Länderbahn steam locomotives. Volume 1: Prussia, Mecklenburg, Oldenburg, Saxony and Alsace-Lorraine . Franckh'sche Verlagshandlung, Stuttgart 1990, ISBN 3-440-06145-0 .