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South African Class NG15 2-8-2
The South African Railways Class NG15 2-8-2 is a class of narrow-gauge steam locomotive. In 1931, three narrow-gauge Class NG15 locomotives with a Mikado type wheel arrangement, similar in design to the existing Class Hd and Class NG5 locomotives, were acquired by the South African Railways for the Otavi Mining and Railway Company in South West Africa. More were purchased for the Otavi Railway and the Tsumeb Copper Corporation during the subsequent years, eventually bringing the total number of these locomotives to 21 by 1958.Espitalier, T.J.; Day, W.A.J. (1947). ''The Locomotive in South Africa - A Brief History of Railway Development. Chapter VII - South African Railways (Continued).'' South African Railways and Harbours Magazine, December 1947. pp. 1033-1034. When the narrow-gauge Otavi Railway was regauged to Cape gauge in 1960, all 21 locomotives were taken over by the South African Railways. They were transferred to the Eastern Cape for further service on the narrow-gauge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Railways
Transnet Freight Rail is a South African rail transport company, formerly known as Spoornet. It was part of the South African Railways and Harbours Administration, a state-controlled organisation that employed hundreds of thousands of people for decades from the first half of the 20th century and was widely referred to by the initials SAR&H (SAS&H in Afrikaans). Customer complaints about serious problems with Transnet Freight Rail's service were reported in 2010. Its head office is in Inyanda House in Parktown, Johannesburg. History Railways were first developed in the area surrounding Cape Town and later in Durban around the 1840s. The first line opened in Durban on 27 June 1850. The initial network was created to serve the agricultural production area between Cape Town and Wellington. The news that there were gold deposits in the Transvaal Republic moved the Cape Colony Government (supported by British Government) to link Kimberley as soon as possible by rail to Cape Town ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namib Desert
The Namib ( ; pt, Namibe) is a coastal desert in Southern Africa. The name is of Khoekhoegowab origin and means "vast place". According to the broadest definition, the Namib stretches for more than along the Atlantic coasts of Angola, Namibia, and South Africa, extending southward from the Carunjamba River in Angola, through Namibia and to the Olifants River (Western Cape), Olifants River in Western Cape, South Africa. The Namib's northernmost portion, which extends from the Angola-Namibia border, is known as Moçâmedes Desert, while its southern portion approaches the neighboring Kalahari Desert. From the Atlantic coast eastward, the Namib gradually ascends in elevation, reaching up to inland to the foot of the Great Escarpment, Southern Africa, Great Escarpment. Annual precipitation ranges from in the most arid regions to at the escarpment, making the Namib the only true desert in southern Africa. Having endured Desert climate, arid or Semi-arid climate, semi-arid cond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Von Helmholtz
Richard Wilhelm Ferdinand von Helmholtz (28 September 1852 – 10 September 1934) was a German engineer and designer of steam locomotives. Richard von Helmholtz was born on 28 September 1852 in Königsberg, Prussia, the son of the physicist Hermann von Helmholtz and his first wife Olga, née von Velten. Career After studying in Stuttgart and Munich, in 1873 he began his career as a design engineer at the Krauss locomotive works in Munich, where he soon rose to become head of the design bureau. In this capacity, he had a considerable influence on the destiny of the company for decades, especially after the retirement of Georg Krauss from the management in 1885. Innovations In the course of his career he worked on all the components making up a locomotive, including less conspicuous parts such as his development of a new type of sander. In 1887 he conducted ground-breaking research into the behaviour of locomotives on curves. From this theoretical work a practical result ensued in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krauss-Helmholtz Bogie
A Krauss-Helmholtz bogie (''Krauss-Helmholtz-Lenkgestell'') is a mechanism used on steam locomotives and some electric locomotives to improve curve running. Operation The bogie comprises a carrying axle connected to a coupled axle via a shaft or lever. In straight running, any radial movement of the carrying axle results in a sideways movement of the coupled axle in the opposite direction. However, the carrying axle is centred by means of two heavy duty springs just behind it. In addition the pivot pin may be allowed to move sideways, but again is held centrally by heavy springs. When travelling round a curve, the carrying axle swings to one side causing the coupled axle to move sideways in the opposite direction. In this way radial forces during curve running are more or less evened out on both axles, so that riding qualities similar to those of a normal bogie are achieved and wear and tear reduced on wheel flanges and rails. The bogie is a type of pony truck and was name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bissel Truck
A Bissell or Bissel truck (also Bissel bogie or Pony truck) is a single-axle bogie which pivots towards the centre of a steam locomotive to enable it to negotiate curves more easily. Invented in 1857 by and usually then known as a ''pony truck'', it is a very simple and common means of designing a carrying wheel. Name variants A pony truck in railway terminology, is a leading truck with only two wheels. Its invention is generally credited to Bissell, who devised one in 1857 and patented it the following year. Hence the term ''Bissel bogie'', ''Bissel truck'', or ''Bissel axle'' is used in continental Europe. In the UK, the term is Bissell truck.''Spellings" Conservative locomotive builders in Bissell's native |
South African Class 7 4-8-0
The South African Railways Class 7 4-8-0 of 1892 was a steam locomotive from the pre-Union era in the Cape of Good Hope. In 1892, the Cape Government Railways placed six 7th Class steam locomotives with a 4-8-0 Mastodon type wheel arrangement in service and, until 1893, another 32 were acquired. They were initially placed in service on the Midland System, but were later distributed between the Midland and Eastern Systems. The locomotives were renumbered in 1912, when they were assimilated into the South African Railways, but retained their Class 7 classification.Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer's Office, Pretoria, January 1912, pp. 8, 12, 15, 37 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000) Manufacturers In 1890, Michael Stephens, then Chief Locomotive Superintendent of the Cape Government Railways (CGR), accompanied General Manager C.B. Elliot on a visit to Durban, to examine and report on the new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Class 6 4-6-0
The South African Railways Class 6 4-6-0 of 1893 was a steam locomotive from the pre-Union era in the Cape of Good Hope. In 1893 and 1894, the Cape Government Railways placed forty 6th Class steam locomotives with a wheel arrangement in service, twenty-two on its Western System and eighteen on its Midland System. Ten of them were sold to the ''Oranje-Vrijstaat Gouwerment-Spoorwegen'' in 1897. At the end of the Second Boer War in 1902, these ten became the Class 6-L1 on the Central South African Railways. In 1912, all forty locomotives were renumbered and designated Class 6 when they were assimilated into the South African Railways.Classification of S.A.R. Engines with Renumbering Lists, issued by the Chief Mechanical Engineer's Office, Pretoria, January 1912, pp. 8, 12, 14, 28 (Reprinted in April 1987 by SATS Museum, R.3125-6/9/11-1000) Design To meet the increasing weight of fast passenger trains on the Western and Midland Systems, the 6th Class 4-6-0 passenger steam locomoti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WHHR NG120 Frames
WHHR (92.1 FM) is a Christian radio station licensed to Vienna, Georgia The city of Vienna () is the county seat of Dooly County, Georgia, United States. The population was 4,011 at the 2010 census, up from 2,973 in 2000. Vienna is situated on the Flint River. It was established as Berrien in 1826. In 1833, its name ..., United States. The station is owned by Radio By Grace, Inc. References External links * HHR HHR {{GeorgiaUS-radio-station-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flangeless Driver
On a steam locomotive, a driving wheel is a powered wheel which is driven by the locomotive's pistons (or turbine, in the case of a steam turbine locomotive). On a conventional, non-articulated locomotive, the driving wheels are all coupled together with side rods (also known as coupling rods); normally one pair is directly driven by the main rod (or connecting rod) which is connected to the end of the piston rod; power is transmitted to the others through the side rods. On diesel and electric locomotives, the driving wheels may be directly driven by the traction motors. Coupling rods are not usually used, and it is quite common for each axle to have its own motor. Jackshaft drive and coupling rods were used in the past (e.g. in the Swiss Crocodile locomotive) but their use is now confined to shunting locomotives. On an articulated locomotive or a duplex locomotive, driving wheels are grouped into sets which are linked together within the set. Diameter Driving wheels are g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Langkloof
The Langkloof is a 160 km long valley in South Africa, lying between Herold, a small village northeast of George, and The Heights - just beyond Twee Riviere. History The kloof was given its name by Isaq Schrijver in 1689, and more thoroughly explored by a later expedition under ensign August Frederik Beutler August Frederik Beutler (c. 1728 in Dinkelsbühl – ? in Cape Town) was an ensign ( sergeant 1747–49, ensign 1749–54) in the employ of the Dutch East India Company who headed an epic 1752 reconnaissance expedition lasting 8 months ... in 1752. The valley has been farmed since 1760 and developed into an important fruit-growing region during the 1900s, specifically prized for its apples and pears. Joubertina is the largest but also the youngest town in the Langkloof, and was founded in 1907 as a Dutch-Reformed community, named in honour of the Rev. W.A. Joubert of Uniondale. The reverend prohibited the sale of alcohol in the town, a ban which was never ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avontuur Railway
The Avontuur Railway is a closed railway line between Port Elizabeth and the town of Avontuur in the Western and Eastern Cape provinces of South Africa. It is the longest narrow gauge route in the world at a length of . "Avontuur" is the Afrikaans and Dutch word for "adventure". History The railway was built by the government of the Cape Colony between 1890 and 1906, to connect the Langkloof fruit growing industry with the new port at Port Elizabeth. The section of line between Humewood Road and Humansdorp was opened for public traffic on 1 November 1905. In 1903 a request was laid before the then government in order to add a branch line to Patensie. This branch was commissioned on 3 April 1914. In 1906 a branch line was opened to the Port Elizabeth's suburb Walmer and in 1928 a twelve mile long private branch was constructed to the Eastern Province Cement Company (EPCC). Passenger traffic Scheduled trains Scheduled passenger trains were discontinued in the 1940s, altho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Class NG5 2-8-2
The South African Railways Class NG5 2-8-2 of 1922 was a narrow-gauge steam locomotive. In 1922, the South African Railways placed six narrow-gauge steam locomotives with a Mikado type wheel arrangement in service on the Otavi Railway in South West Africa. When a system of grouping narrow-gauge locomotives into classes was eventually introduced somewhere between 1928 and 1930, they were designated Class NG5.Espitalier, T.J.; Day, W.A.J. (1947). ''The Locomotive in South Africa – A Brief History of Railway Development. Chapter VII – South African Railways (Continued).'' South African Railways and Harbours Magazine, December 1947. pp. 1033-1034. Manufacturer Six narrow-gauge steam locomotives were built for the South African Railways (SAR) by Henschel and Son in Germany in 1921. They were built to the same design as the three Class Hd locomotives which had been built in 1912 for the German administration in German South West Africa (GSWA) for leasing to the Otavi Mining ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_ex_CGR_368-568-OVGS_68-CSAR_344_BP.JPG "Click for more on -> South African Class 6 4-6-0")
