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The reference for locomotives and railcars

Emperor Ferdinand Northern Railway Ve

Imperial-Royal State Railways class 159 and Czechoslovak State Railways class 334.0

Austria-Hungary 1890 14 produced
No. 524, later 159.18 PD

The Ve was a series of 14 0-6-0 locomotives built in 1890 and 1891 for the KFNB. Designed for express freight service, the driver diameter measured 1,400 mm. They had inside frames and outside cylinders. The grate area was 2.2 square meters, but the tube heating surface differed between the locomotives. While the first two, numbers 511 and 512 had 117.5 square meters, all others had 124 square meters. Ten were two-cylinder compounds with cylinder diameters of 480 and 740 mm and four were simples with two cylinders of 460 mm.

The series was numbered 511 to 524. As it was found out that the compound variant was better suited for express freights, the simple locomotives 515 to 518 were later used for shunting and transfer duties at coal mines. The large number of the type IIIq built by MÁVAG for the MÁV from 1893 was very similar to the Ve. In 1909, the KFNB locomotives became kkStB class 159. After World War I, all came to the ČSD and were designated class 334.0. The first ones were withdrawn in 1933, but withdrawals of larger numbers started in 1951 and the last one was gone in 1962.

Technical data

General

Property Compound Simple
Built 1890-1891
Manufacturers Wiener Neustadt
Wheel arrangement 0-6-0 (Six-coupled)
Gauge 1,435 mm (Standard gauge)

Dimensions and weights

Property Compound Simple
Length 8.80 m
Length loco 15.40 m
Wheelbase 3.50 m
Total wheelbase 10.70 m
Empty mass 38 t 37.9 t
Service mass 42 t 41.4 t
Adhesion mass 42 t 41.4 t
Total mass 74.3 t 73.6 t
Rigid wheelbase 3.50 m
Water capacity 12,000 l
Fuel capacity 6 t (coal)

Boiler

Property Compound Simple
Grate area 2.2 m²
Firebox surface 9.5 m²
Tube heating surface 124 m²
Evaporative heating surface 133.5 m²
Total heating surface 133.5 m²

Power plant

Property Compound Simple
Driver diameter 1,400 mm
Boiler pressure 12 bar
Expansion type compound simple expansion
Cylinders two, HP: 480 x 660 mm and LP: 740 x 660 mm two, 460 x 660 mm

Power

Property Compound Simple
Power source steam
Estimated power 450 kW (612 PS)
Starting effort 78.0 kN 101.7 kN
Starting effort simple 93.6 kN

Calculated values

Property Compound Simple
Factor of adhesion 1 : 5.28 1 : 3.99
Optimal speed 35 km/h 27 km/h
Power-to-weight ratio 10.7 kW/t 10.9 kW/t
Heating Surface Equivalent 181.0 m²
Cylinder volume/HSE 1 : 1,443.97 1 : 1,212.00
Adhesive weight/Total 1 : 1.00
Tractive force/Heating surface 1 : 12.20 1 : 15.92
Grate area/Heating surface 1 : 60.68
Firebox/Tube surface 1 : 13.05
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