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Prussian T 13

Union variant

Under the designation T 13, the Prussian State Railways combined various types of tender locomotives for goods train operations, which had four coupled axles and no carrying axles . They were built from 1910 until the...

	Prussian T 13 Remove
Variant	T 13[h]1[/h] Union variant T 13[h]1[/h] Hagans variant Mallet variant
Built	1921-1923
Manufacturers	Hanomag;Krauss
Wheel arrangement	D t
Gauge	1435 mm
Length	11100 mm
Service mass	64000 kg
Top speed	45 km/h
Power
Engine

General

Property	Prussian T 13 T 13[h]1[/h] Union variant T 13[h]1[/h] Hagans variant Mallet variant Remove
Built	1921-1923
Manufacturers	Hanomag, Krauss
Wheel arrangement	0-8-0T (Eight-coupled)
Gauge	1,435 mm

Dimensions and weights

Property	Prussian T 13 T 13[h]1[/h] Union variant T 13[h]1[/h] Hagans variant Mallet variant Remove
Length	11.10 m
Wheelbase	4.50 m
Empty mass	53.2 t
Service mass	64 t
Adhesion mass	64 t
Rigid wheelbase	4.50 m
Axle load	16.5 t
Water capacity	7,000 l
Fuel capacity	2.5 t (coal)

Boiler

Property	Prussian T 13 T 13[h]1[/h] Union variant T 13[h]1[/h] Hagans variant Mallet variant Remove
Grate area	1.73 m²
Firebox surface	8.5 m²
Tube heating surface	92.51 m²
Evaporative heating surface	101.01 m²
Superheater surface	49.3 m²
Total heating surface	150.3 m²

Power plant

Property	Prussian T 13 T 13[h]1[/h] Union variant T 13[h]1[/h] Hagans variant Mallet variant Remove
Driver diameter	1,250 mm
Boiler pressure	12 bar
Expansion type	simple expansion
Cylinders	two, 530 x 600 mm

Power

Property	Prussian T 13 T 13[h]1[/h] Union variant T 13[h]1[/h] Hagans variant Mallet variant Remove
Power source	steam
Indicated power	441 kW (600 PS)
Top speed	45 km/h
Starting effort	137.5 kN

Calculated values

Property	Prussian T 13 T 13[h]1[/h] Union variant T 13[h]1[/h] Hagans variant Mallet variant Remove
Factor of adhesion	1 : 4.57
Optimal speed	19 km/h
Power-to-weight ratio	6.9 kW/t
Heating Surface Equivalent	242.1 m²
Cylinder volume/HSE	1 : 1,093.48
Adhesive weight/Total	1 : 1.00
Tractive force/Heating surface	1 : 19.11
Grate area/Heating surface	1 : 86.88
Firebox/Tube surface	1 : 10.88
Total/Superheater	1 : 2.05

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