NZR R class
Encyclopedia
The NZR
New Zealand Railways Department
The New Zealand Railways Department, NZR or NZGR and often known as the "Railways", was a government department charged with owning and maintaining New Zealand's railway infrastructure and operating the railway system. The Department was created in 1880 and was reformed in 1981 into the New...

 R class was a class of early 0-6-4T single Fairlie
Fairlie
A Fairlie is a type of articulated steam locomotive that has the driving wheels on bogies. The locomotive may be double-ended or single ended...

 steam locomotive
Steam locomotive
A steam locomotive is a railway locomotive that produces its power through a steam engine. These locomotives are fueled by burning some combustible material, usually coal, wood or oil, to produce steam in a boiler, which drives the steam engine...

s operated by New Zealand
New Zealand
New Zealand is an island country in the south-western Pacific Ocean comprising two main landmasses and numerous smaller islands. The country is situated some east of Australia across the Tasman Sea, and roughly south of the Pacific island nations of New Caledonia, Fiji, and Tonga...

's Railways Department
New Zealand Railways Department
The New Zealand Railways Department, NZR or NZGR and often known as the "Railways", was a government department charged with owning and maintaining New Zealand's railway infrastructure and operating the railway system. The Department was created in 1880 and was reformed in 1981 into the New...

 (NZR) between 1879 and 1936.

Introduction

In the 1870s New Zealand's railway network
Rail transport in New Zealand
Rail transport in New Zealand consists of a network of gauge railway lines in both the North and South Islands. Rail services are focused primarily on freight, particularly bulk freight, with limited passenger services on some lines...

 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
Steam locomotive
A steam locomotive is a railway locomotive that produces its power through a steam engine. These locomotives are fueled by burning some combustible material, usually coal, wood or oil, to produce steam in a boiler, which drives the steam engine...

 was well-suited to working in such conditions. In 1872, the first Fairlie locomotives arrived from England, the E class
NZR E class (1872)
The NZR E class of Double Fairlie steam locomotives were two different types of Fairlie locomotive, and were the first classes to take that designation, followed by the E class Mallet compound locomotive of 1906 and then the E class battery electric locomotive of 1922...

. Gradually the number of these double-ended engines (known as Double Fairlies) grew to 10, and came to include the B class of 1874
NZR B class (1874)
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...

. There was still a need for orthodox engines with Fairlie manoeuvrability. The Avonside Engine Company
Avonside Engine Company
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.-Origins:...

 of Bristol
Bristol
Bristol is a city, unitary authority area and ceremonial county in South West England, with an estimated population of 433,100 for the unitary authority in 2009, and a surrounding Larger Urban Zone with an estimated 1,070,000 residents in 2007...

, England solved the problem by providing both the R and S
NZR S class
The NZR S class was a class of seven 0-6-4T single Fairlie steam locomotives used in New Zealand.The locomotives were ordered by the New Zealand Railways Department in 1880, and delivered from the Avonside engine works in 1881–1882. They were considerably larger than the earlier R class, and all...

 classes of Single Fairlie engines; 18 of the former in 1878-79 and 7 of the latter in 1880-81. 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.

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
Upper Hutt
Upper Hutt is a satellite city of Wellington. It is New Zealand's smallest city by population, the second largest by land area. It is in Greater Wellington.-Geography:Upper Hutt is 30 km north-east of Wellington...

 to Wellington
Wellington
Wellington is the capital city and third most populous urban area of New Zealand, although it is likely to have surpassed Christchurch due to the exodus following the Canterbury Earthquake. It is at the southwestern tip of the North Island, between Cook Strait and the Rimutaka Range...

, 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 shunt
Shunt (railway operations)
Shunting, in railway operations, involves the process of sorting items of rolling stock into complete train sets or consists. The United States terminology is "switching"....

ing 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.

Accidents

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
Lyttelton, New Zealand
Lyttelton is a port town on the north shore of Lyttelton Harbour close to Banks Peninsula, a suburb of Christchurch on the eastern coast of the South Island of New Zealand....

 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.

Retirement

The R class were gradually withdrawn from NZR service between 1919 and 1936. In July 1919, R 29 was sold to the Manawatu County Council and it worked on the Sanson Tramway through to its 1946 closure. Three more Rs 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
New Zealand Ministry of Works
The New Zealand Ministry of Works, formerly the Department of Public Works and sometimes referred to as the Public Works Department or PWD, was founded in 1876 and disestablished and privatised in 1988...

, 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. The last, R 271, was retired in March 1936. A number, however, operated into the middle of the 20th century in private industrial use. 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
Reefton, New Zealand
Reefton is a small town on New Zealand's West Coast region, some 80 km northeast of Greymouth, in the valley of the Inangahua River. State Highway 7 passes through the southern part of the town, and State Highway 69 runs north to connect to State Highway 6...

for use on their mining railway. Laid up in 1948, R 28 was later placed in Reefton's town park for static preservation, where it remains to this day. It is the only original single Fairlie left anywhere in the world.

External links

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