Mecklenburg P 3.1

Mecklenburg P 3.1
DRG Class 34.73
Number(s) Railway nos. 101–141
DRG 34 7301–34 7308 and 34 7351–34 7364
Quantity 41
Year(s) of manufacture 1888–1907
Wheel arrangement 2-4-0
Axle arrangement 1B n2
Gauge 1,435 mm
Length over buffers 14,793 mm
Service weight 36.52 t
Adhesive weight 24.70 t
Axle load 12.35 t
Top speed 90 km/h
Driving wheel diameter 1,750 mm
Leading wheel diameter 1,150 mm
Cylinder bore 400 mm
Piston stroke 560 mm
Boiler Overpressure 12 bar
Grate area 1.87 m²
Evaporative heating area 96.43 m²

The steam locomotives of DRG Class 34.73, formerly the Mecklenburg Class P 3.1 were passenger train locomotives operated by the Grand Duchy of Mecklenburg Friedrich-Franz Railway and were based on the Prussian P 3.1. They were sometimes used in express train services to begin with. Of the 41 examples belonging to this administration, which were built between 1888 and 1908, two originally came from the Lloyd Railway (Neustrelitz-Warnemünde). One improvement over the Mecklenburg P 2 was the braked coupled axle.

Twenty two of these locomotives were taken over by the Deutsche Reichsbahn, where they were given the running numbers 34 7301–34 7308 and 34 7351–34 7364. These engines were exclusively vehicles from the Friedrich-Franz Railway.

The engines were equipped with Prussian tenders of Class pr 3 T 10.5.

Sources

See also

External links


This article is issued from Wikipedia - version of the Thursday, December 04, 2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.