Palatine Pts 3/3 H

Palatine Pts 3/3 H
DRG Class 99.10
Number(s) XXXI–XXXIII
DRG 99 101–103
Quantity 3
Manufacturer Krauss
Year(s) of manufacture 1923
Retired 1957
Axle arrangement C h2t
Type K 33.8
Gauge 1,000 mm
Length over buffers 5,945 mm
Service weight 24.2 t
Adhesive weight 24.2 t
Top speed 30 km/h
Coupled wheel diameter 845 mm
Driving wheel diameter 845 mm
Valve gear Walschaerts (Heusinger)
No. of cylinders 2
Cylinder bore 350 mm
Piston stroke 350 mm
Boiler Overpressure 12 bar
Grate area 0.85 m²
Superheater area 10.14 m²
Evaporative heating area 35.02 m²
Water capacity 2.0 m³
Fuel 1.2 t coal
Locomotive brakes Counterweight brake

The DRG Class 99.10, formerly the Palatine Class Pts 3/3 H of the Palatinate Railway, was a German narrow gauge steam locomotive. It was the superheated version of the PtS 3/3 N. Unlike the saturated steam version the upper section of these engines was no longer glazed, otherwise they were broadly identical. They could carry up to 2.0 m³ of water and 1.2 t of coal.

After the formation of the Deutsche Reichsbahn the engines were taken over and given numbers 99 101 to 99 103. They were retired on 19 April 1956 and 16 August 1957.

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