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The NZR R class was a class of early 0-6-4T single Fairlie steam locomotives operated by New Zealand's Railways Department (NZR) between 1879 and 1936. [2]
In the 1870s New Zealand's railway network was a small, fragmented system of light railway lines built in rough country where short, steep grades and tight curves were common. The Fairlie type of steam locomotive was well-suited to working in such conditions. In 1872, the first Fairlie locomotives arrived from England, the E class. Gradually the number of these double-ended engines (known as Double Fairlies) grew to 10, and came to include the B class of 1874. There was still a need for orthodox engines with Fairlie manoeuvrability. The Avonside Engine Company of Bristol, England solved the problem by providing both the R and S classes of Single Fairlie engines; 18 of the former in 1878-79 and 7 of the latter in 1880-81. [3] The R class locomotives were built at Avonside's Bristol factory and then shipped to New Zealand, with all entering service by early March 1880. [4]
The locomotives quickly earned a good reputation for speed and manoeuvrability. On a trial run, Charles Rous-Marten timed one as running from Upper Hutt to Wellington, a distance of 20 miles, in 32.5 minutes despite a number of short delays amounting to three minutes; one section of two miles was covered at a maximum speed of 53 miles per hour. They were allocated to depots across the country, and during their working life operated almost all types of services from premier passenger trains to shunting tasks. As built, they could carry 716 gallons of water, but to allow them to operate over extended distances, some were later fitted with 900 gallon side tanks. All were reboilered during their lives to raise the boiler pressure from 130 to 160 pounds per square inch. [3]
The locomotives were involved in a number of accidents. On 23 March 1907, R 28 was running the Boat Train to the wharf at Lyttelton to connect with the Wellington ferry when it ran the stop-block. The driving frame, wheels and engine took a dive into Lyttelton harbour, but because of the design, the rest of the locomotive remained on the wharf.
The R class were gradually withdrawn from NZR service between 1919 and 1944, when R 29 was retired. [5] [6] Three R class locomotives went to the Manawatu County Council for use on the Sanson Tramway, two of which were given away free by NZR for use as spares. Another branch of government, the Public Works Department, acquired R 33 in August 1919. Five more were withdrawn in March 1922, and withdrawals continued throughout the 1920s, with only three surviving in NZR ownership into the 1930s. R 271 was retired in March 1936 and dumped at Oamaru at the foreshore. R 29 was on NZR's books until 1944, when sold to the Sanson Tramway. Her last years operating the NZR Stores Branch tram at Mamaku. Ironically due to its 1907 wharf accident, R 28 was sold to the Timaru Harbour Board in 1934. Until 1940, it was for shunting the Timaru wharves. It was later sold to Burkes Creek Colliery, Reefton for use on their mining railway. Laid up in 1948, R 28 was later placed in Reefton's town park for static preservation. In 2000 a working group took over care for the locomotive, where it will be moved into the restored Reefton engine shed for ultimate restoration to working order. [4]
The NZR J class were steam locomotives with the wheel arrangement of 2-6-0 that were built in 1874 to operate on the New Zealand Railways (NZR). The J class was the first class of locomotive in New Zealand to have a tender; all previous classes were tank engines.
The New Zealand F class was the first important class of steam locomotive built to operate on New Zealand's railway network after the national gauge of 3 ft 6 in was adopted. The first locomotives built for the new gauge railways were two E class double Fairlies for the Dunedin and Port Chalmers Railway Company. The F class was the first class ordered by the central government, and between 1872 and 1888, a total of eighty-eight members of the class were constructed.
The NZR A class of 1873 consisted of three types of steam locomotives used on New Zealand's railway network of similar specification but differing detail. The first and most numerous were from the Dübs and Company, the next from the Wellington firm E.W. Mills Lion Foundry, and the last from the Scottish firm of Shanks. The specifications are for the Dubs Yorkshire engines.
The Sanson Tramway in the Manawatu region of New Zealand operated from 1885 until 1945. Owned by the Manawatu County Council, it connected with the national railway network at Himatangi on the Foxton Branch. It was never part of the national network.
Locomotives of New Zealand is a complete list of all locomotive classes that operate or have operated in New Zealand's railway network. It does not include locomotives used on bush tramways.
The NZR E class of Double Fairlie steam locomotives were two different types of Fairlie steam locomotives, used on New Zealand's railway network.
The NZR B class of 1874 was the first of two steam locomotive classes to be designated as B by the Railways Department that then oversaw New Zealand's national rail network. Ordered from the Avonside Engine Company in 1874, the locomotives were of the Double Fairlie type and were the first British-built locomotives to feature Walschaerts valve gear. They were not the first Double Fairlies to operate in New Zealand, as the first two members of the E class had commenced operations in 1872.
The NZR B class of 1899 was a class of steam locomotives that operated on New Zealand's national rail network. An earlier B class of Double Fairlies had entered service in 1874, but as they had departed from the ownership of the New Zealand Railways (NZR) by the end of 1896, the B classification was free to be re-used. Despite early difficulties, they were amongst NZR's most influential designs.
The BA class was a class of steam locomotive built by the New Zealand Railways Department (NZR) for use on New Zealand's national rail network. The first BA entered service in November 1911, with the last of the 11 class members introduced on 14 May 1913.
The NZR C class consisted of twenty-four steam locomotives built to perform shunting duties on New Zealand's national rail network. It is sometimes known as the big C class to differentiate it from the C class of 1873.
The Avonside Engine Company was a locomotive manufacturer in Avon Street, St. Philip's, Bristol, England between 1864 and 1934. However the business originated with an earlier enterprise Henry Stothert and Company.
The NZR LA class was a class of 4-4-0T steam locomotives used by the New Zealand Railways Department and the New Zealand Midland Railway Company. They were built by Nasmyth, Wilson and Company in 1887 for New Zealand Midland Railway Company, and were taken over by NZR in 1900, when the government acquired the incomplete Midland line. The designation also applies to the NZR 4-4-0Trebuilds of the Avonside L class of 1875 which were later reclassified LB after being rebuilt as 4-4-2Ts.
The NZR WF class were steam locomotives designed, built and used by New Zealand Railways (NZR). Their wheel arrangement is described by the Whyte notation 2-6-4T and the first members of the class entered service in 1904. The locomotives were tank engines designed by the Railways Department's Chief Mechanical Engineer A. L. Beattie, and were mainly built for suburban duties such as those between Christchurch and Lyttelton. They also saw main-line service in the Taranaki region, but most of the class members were assigned to branch line and local services throughout the country. Two were experimentally converted to oil burners in 1909-1910. The tests were satisfactory, but as coal was much cheaper than oil at the time, no further conversions took place.
The Canterbury Provincial Railways was an early part of the railways of New Zealand. Built by the Canterbury Provincial government mainly to the broad gauge of 5 ft 3 in, the railway reached most of the Canterbury region by the time the province was abolished in 1876. Edward Dobson, the Provincial Engineer from 1854 to 1868, was the designer and overseer.
The NZR S class was a class of seven 0-6-4T single Fairlie steam locomotives used in New Zealand.
The NZR DS class locomotive is a type of 16 diesel shunting locomotives built by the Vulcan Foundry and supplied by the Drewry Car Co from 1949–1955, for New Zealand Railways (NZR).
The NZR WH class was a class of three steam locomotives built by Manning Wardle in 1884 for service on New Zealand's private Wellington and Manawatu Railway Company (WMR). They did not acquire their WH classification until 1908 when WMR was nationalised and incorporated into the New Zealand Government Railways (NZR). A total of five locomotives were purchased by the WMR but two had been sold by the time NZR took over the company.
The NZR L class were a series of ten small tank engines built in England for the New Zealand Railways Department (NZR) during the early years of the development of New Zealand's railway network.
The NZR M class were a series of four tank engines built in England for the Otago railways Bluff to Winton section. They were acquired by NZR in the late 1870s and rebuilt in the late 1880s. As rebuilt they were not very successful and were used in shunting duties until retirement in the 1920s.
The NZR Y class was a class of three 0-6-0T tank steam locomotives. Built by the Hunslet Engine Company for the Public Works Department in 1923, all three were sold to NZR between 1938 and 1945.