Zwillinge (Locomotives)
Encyclopedia
Between 1898 and 1905 more than fifty pairs of Zwillinge twin tank steam locomotives with an 0-6-0T
wheel arrangement were acquired by the Swakopmund-Windhuk Staatsbahn (Swakopmund
-Windhoek
State Railway) in Deutsch-Südwest-Afrika. By 1922 only one single Illinge locomotive survived to be absorbed onto the roster of the South African Railways.
(DSWA, now Namibia
) on 11 September 1897 to build a narrow gauge railway from Swakopmund to Windhoek. The Swakopmund-Windhuk Staatsbahn was officially opened to traffic nearly five years later, on 1 July 1902.
) paired 0-6-0T tank steam locomotives that were built in Germany in the late nineteenth and early twentieth century. The first large consignment of Zwillinge locomotives arrived in Swakopmund between 1898 and 1899. Eventually, by 1905, more than fifty new or used pairs had been acquired by the Swakopmund-Windhuk Staatsbahn in DSWA.
They were built by six manufacturers, those being Krauss and Company, Henschel and Son
, L. Schwartzkopff
, Egestorf, MBA Breslau and Arnold Jung
. These so-called "Feldbahn" locomotives, built for the military, were also used in other German colonies, and several came to DSWA second hand.
The A locomotives had higher cabin roofs than the B locomotives so that the roofs could overlap while coupled, to provide better protection for the crew. They were designed so that they could also be used separately, each having a full set of controls. When run in single mode they were commonly referred to as Illinge.
By the outbreak of World War I
a total of one hundred and eighty-two Zwillinge pairs had been produced for employment in several German territories. Production of new Zwillinge was terminated after the adoption of the larger 0-8-0 Brigadelok as the new standard military locomotive in 1901.
To solve this, a four axle water tender was developed that served the dual purpose of also providing seating for armed escorts. The bench atop the water tender as well as the water pipe between the locomotives and tender is visible in the picture alongside.
. This particular locomotive was half of a pair built by Henschel in 1900, works number 5376. It only arrived in SWA second hand in 1904, being shown in the Henschel works lists as originally built new for the Deutsche Feldbahnen in 1900 as one half of seven locomotive pairs with running numbers 148A&B to 154A&B and works numbers 5364 to 5377. It is not known where it was first placed in service.
It was originally plinted at the Railway College at Esselen Park in Kaalfontein, near Kempton Park in Transvaal, South Africa
. During the late 1950s it was returned to SWA and plinthed in its present location in front of the station building in Windhoek.
.
The particular locomotives depicted were the second DSWA pair, numbered 2A and 2B. The name of the station on the name board on the stamp, written in Fraktur script, is Otjimukoka. This station was renamed in 1903 to Johann Albrechtshöhe in honour of Duke John Albert of Mecklenburg
, and again changed later to the shortened Albrechts. A head-on outline of an Illinge was used by the SWA postal authorities as a commemorative cancellation for Swakopmund on the date of issue. The stamp, the postmark and another painting of the Zwillinge appeared on the first day cover that marked the release of the four stamps.
0-6-0
Under the Whyte notation for the classification of steam locomotives, 0-6-0 represents the wheel arrangement of no leading wheels, six powered and coupled driving wheels on three axles, and no trailing wheels...
wheel arrangement were acquired by the Swakopmund-Windhuk Staatsbahn (Swakopmund
Swakopmund
Swakopmund is a city on the coast of northwestern Namibia, west of Windhoek, Namibia's capital. It is the capital of the Erongo administrative district. As a seaside resort, the weather is cooler here in December to January so the territorial administration moves to Swakopmund for these months...
-Windhoek
Windhoek
Windhoek is the capital and largest city of the Republic of Namibia. It is located in central Namibia in the Khomas Highland plateau area, at around above sea level. The 2001 census determined Windhoek's population was 233,529...
State Railway) in Deutsch-Südwest-Afrika. By 1922 only one single Illinge locomotive survived to be absorbed onto the roster of the South African Railways.
Narrow gauge railway
The first members of the German Feldbahn-Baukommando arrived in Swakopmund in the then German South West AfricaGerman South-West Africa
German South West Africa was a colony of Germany from 1884 until 1915, when it was taken over by South Africa and administered as South West Africa, finally becoming Namibia in 1990...
(DSWA, now Namibia
Namibia
Namibia, officially the Republic of Namibia , is a country in southern Africa whose western border is the Atlantic Ocean. It shares land borders with Angola and Zambia to the north, Botswana to the east and South Africa to the south and east. It gained independence from South Africa on 21 March...
) on 11 September 1897 to build a narrow gauge railway from Swakopmund to Windhoek. The Swakopmund-Windhuk Staatsbahn was officially opened to traffic nearly five years later, on 1 July 1902.
Manufacturers
Zwillinge locomotives were a class of small 600 millimetres (23.6 in) "Schmalspur" (narrow gaugeNarrow gauge
A narrow gauge railway is a railway that has a track gauge narrower than the of standard gauge railways. Most existing narrow gauge railways have gauges of between and .- Overview :...
) paired 0-6-0T tank steam locomotives that were built in Germany in the late nineteenth and early twentieth century. The first large consignment of Zwillinge locomotives arrived in Swakopmund between 1898 and 1899. Eventually, by 1905, more than fifty new or used pairs had been acquired by the Swakopmund-Windhuk Staatsbahn in DSWA.
They were built by six manufacturers, those being Krauss and Company, Henschel and Son
Henschel & Son
Henschel & Son was a German company, situated in Kassel, best known during the 20th century as a maker of transportation equipment, including locomotives, trucks, buses and trolleybuses, and armoured fighting vehicles and weapons....
, L. Schwartzkopff
Berliner Maschinenbau
Berliner Maschinenbau AG was a German manufacturer of locomotives.The factory was founded by Louis Victor Robert Schwartzkopff on 3 October 1852 as Eisengießerei und Maschinen-Fabrik von L. Schwartzkopff in Berlin ....
, Egestorf, MBA Breslau and Arnold Jung
Arnold Jung Lokomotivfabrik
The Arnold Jung Lokomotivfabrik was a locomotive manufacturer, in particular of Feldbahn locomotives, in Kirchen, Rheinland-Pfalz, Germany....
. These so-called "Feldbahn" locomotives, built for the military, were also used in other German colonies, and several came to DSWA second hand.
Twins
As indicated by their name "Zwillinge" (twins), they were actually two separate locomotives that were designed to be semi-permanently coupled back-to-back at the cabs, allowing a single footplate crew to fire and control both locomotives. The pairs of locomotives shared a common manufacturer’s works number and running number, with the units being designated as A and B.The A locomotives had higher cabin roofs than the B locomotives so that the roofs could overlap while coupled, to provide better protection for the crew. They were designed so that they could also be used separately, each having a full set of controls. When run in single mode they were commonly referred to as Illinge.
By the outbreak of World War I
World War I
World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...
a total of one hundred and eighty-two Zwillinge pairs had been produced for employment in several German territories. Production of new Zwillinge was terminated after the adoption of the larger 0-8-0 Brigadelok as the new standard military locomotive in 1901.
Swakopmund-Windhuk Staatsbahn
Shortly after the first Zwillinge locomotives were placed in service, it was found that the tank locomotives’ fuel and water capacities were insufficient for the distances that had to be covered in the German colonies in Africa, especially in the harsh conditions presented by the Namib desert that had to be crossed between Swakopmund and Windhoek.To solve this, a four axle water tender was developed that served the dual purpose of also providing seating for armed escorts. The bench atop the water tender as well as the water pipe between the locomotives and tender is visible in the picture alongside.
South African Railways
In 1922 the South African Railways (SAR) took control of all railway operations in South West Africa (SWA), but the SWA locomotives were never reclassified or renumbered and retained their former German identities until withdrawn from service. By then Illinge number 154A was the only survivor of the Zwillinge fleet to be taken onto the SAR roster. It was employed as a non revenue earning departmental locomotive and was finally withdrawn from service in 1939 after logging a total mileage of about 371000 miles (597,065 km).Preservation
The sole surviving Illinge locomotive, number 154A, is now plinthed under a shelter outside Windhoek StationWindhoek Railway Station
Windhoek Railway Station is a railway station in Windhoek, Namibia. It is an important station, a nodal point of the TransNamib railway. It has lines which lead eventually to Tsumeb, Oshikango, Gobabis, Keetmanshoop and Upington, South Africa....
. This particular locomotive was half of a pair built by Henschel in 1900, works number 5376. It only arrived in SWA second hand in 1904, being shown in the Henschel works lists as originally built new for the Deutsche Feldbahnen in 1900 as one half of seven locomotive pairs with running numbers 148A&B to 154A&B and works numbers 5364 to 5377. It is not known where it was first placed in service.
It was originally plinted at the Railway College at Esselen Park in Kaalfontein, near Kempton Park in Transvaal, South Africa
South Africa
The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...
. During the late 1950s it was returned to SWA and plinthed in its present location in front of the station building in Windhoek.
Commemoration
A postage stamp depicting the Zwillinge was one of a set of four commemorative that were issued on 2 August 1985 to commemorate the narrow gauge locomotives that pioneered railways in the territory. The stamp design was by the noted stamp designer and artist Koos van EllinckhuijzenKoos van Ellinckhuijzen
JJ Koos van Ellinckhuijzen is a Namibian artist. He is most noted for his work on Namibian and South West African postage stamps. He has exhibited in both Namibia and the US. Adelheid Lilienthal, in Art in Namibia has noted the scientific accuracy of his designs, their clean lines and his use of...
.
The particular locomotives depicted were the second DSWA pair, numbered 2A and 2B. The name of the station on the name board on the stamp, written in Fraktur script, is Otjimukoka. This station was renamed in 1903 to Johann Albrechtshöhe in honour of Duke John Albert of Mecklenburg
Duke John Albert of Mecklenburg
Duke John Albert of Mecklenburg was a member of the House of Mecklenburg-Schwerin who served as the regent of two states of the German Empire...
, and again changed later to the shortened Albrechts. A head-on outline of an Illinge was used by the SWA postal authorities as a commemorative cancellation for Swakopmund on the date of issue. The stamp, the postmark and another painting of the Zwillinge appeared on the first day cover that marked the release of the four stamps.
See also
- Trench Railways: German Equipment
- The 0-6-0T
- List of South African locomotive classes