| New Zealand DE class | |||||||||||||||||||||||||||||||||||||||||||||
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 DE 504 in service for Taieri Gorge Railway, shunting at Dunedin. | |||||||||||||||||||||||||||||||||||||||||||||
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The New Zealand DE class [nb 1] was a class of fifteen diesel-electric shunting locomotives, introduced by the New Zealand Railways (NZR) with an intention to replace steam locomotives on shunting duties with diesel power. The class was physically similar to the Tasmanian Government Railways X class, which was also of English Electric design.
Although these locomotives were originally intended to be used as heavy transfer shunters, four of them were used in pairs, each crewed, on the Royal Train tour of Queen Elizabeth II during her visit to New Zealand in 1953-1954. The class also underwent trials for use in suburban passenger trains in Auckland and Wellington, as well as on lesser regional passenger services and branch line freight. [1]
The class was also the first to run on the new Murupara Branch, initially for construction and later for log trains on the still unsettled track bed. [2] This has given it the unofficial status of being the first mainline diesel-electric locomotive in the NZR service, although this title correctly belongs to another class, the DF class of 1954, also manufactured by English Electric.
The introduction of the Traffic Monitoring System (TMS) in 1979 saw the locomotives being renumbered DE1308 – DE1458.
Initially, the class was based in the North Island, but in 1981, four of the locomotives were sent to the South Island. Over time, the class was gradually dispersed to secondary yards on the network, such as Napier, Dunedin, and Invercargill. In the early 1980s, two class members were fitted with English Electric 6SRKT Mk 2 engines, which were also used in the DG class locomotives. [3]
As part of the New Zealand Railways Corporation's plan to reduce the number of first-generation diesels in the late 1980s, a number of the class were scrapped or sold for preservation.
Out of the original fifteen DE class locomotives, seven have survived. All have operated in preservation at least once:
Railway preservation in New Zealand is the preservation of historically significant facets of New Zealand's rail transport history. The earliest recorded preservation attempt took place in 1925, although the movement itself did not start properly until 1960. New Zealand appears to have a higher proportion of organized railway enthusiasts per 1,000 of population than any other part of the world.
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.
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 New Zealand DJ class locomotive is a type of diesel-electric locomotive in service on the New Zealand rail network. The class were built by Mitsubishi Heavy Industries and introduced from 1968 to 1969 for the New Zealand Railways Department (NZR) with a modernisation loan from the World Bank to replace steam locomotives in the South Island, where all of the class members worked most of their lives. Nine of the locomotives remain in use, mainly with Dunedin Railways.
The New Zealand DI class locomotive was a class of diesel-electric locomotive in New Zealand. They were built by English Electric at their plant in Rocklea, Queensland in Australia. The class is very similar to the Queensland Railways 1620 class locomotives. At the time of their introduction, the class was seen as an alternative to the DB class for use on lightly laid secondary and branch lines, more so in the South Island. The World Bank financed introduction of the Japanese built DJ class in 1968, which ensured that no further DI class locomotives were purchased by New Zealand Railways.
The Glenbrook Vintage Railway (GVR) is a heritage steam railway in Glenbrook, New Zealand.
This is a list of jargon commonly used by railfans and railway employees in New Zealand.
The New Zealand EW class locomotive was a type of electric locomotive used in Wellington, New Zealand. The classification "EW" was due to their being electric locomotives allocated to Wellington. For two decades until the advent of the DX class they were the most powerful locomotives in New Zealand.
The New Zealand DC class locomotive is a type of diesel-electric mainline locomotive on the New Zealand rail network, operated by KiwiRail on freight trains, and formerly on long-distance passenger trains. The class was rebuilt from the DA class in the late 1970s and early 1980s, mainly in Australia. After the DA class, they were the most numerous class of diesel locomotive on New Zealand's railway network and remained numerically dominant until the mid-2010s when withdrawals began.
The New Zealand DA class locomotive were a class of diesel-electric mainline locomotives operated on the New Zealand railway system between 1955 and 1989. Consisting of 146 locomotives, it was the most numerous class to ever operate in New Zealand, with five more than the AB class steam locomotive.
The New Zealand DB class and DBR class locomotive is a type of diesel-electric locomotive built for service on New Zealand's rail network. They were built by General Motors Diesel (GMD) of Canada as a narrow-gauge version of the EMD G8 model, with seventeen locomotives constructed. Ten of these were later rebuilt into the DBR class.
The New Zealand DG and DH class were classes of forty-two diesel-electric locomotives operated on New Zealand's rail network between 1955 and 1983.
The New Zealand DM/D class electric multiple unit were a type of electric multiple units used on the suburban rail network of Wellington, New Zealand. Formed of DM power cars and D trailer cars, the first units were ordered from English Electric in 1936 and introduced on 2 July 1938 operating the electrified Johnsonville Line service. Additional units were ordered in 1942 for the line, and in 1946 as the other Wellington suburban lines were to be electrified.
The New Zealand DF class locomotive of 1979 is a class of 30 Co-Co diesel-electric locomotives built by General Motors Diesel of Canada between 1979 and 1981. Between 1992 and 1997, all the locomotives were rebuilt as the DFT class, a turbocharged version of the DF.
The New Zealand DSC class locomotive is a heavy shunting locomotive used throughout New Zealand. The class was built in seven batches, the first 18 locomotives being built by British Thomson-Houston of the United Kingdom, with the remainder being built by New Zealand Railways (NZR).
The New Zealand TR class locomotive is a type of diesel shunting locomotives built by many different manufacturers. Defined as "shunting tractors" or "rail tractors" by KiwiRail and its predecessors, they are classified "TR" for tractor as a result. Many of these locomotives have been withdrawn, but some are still in service. The first locomotive of this class was built by NZR in 1924. The most powerful were Japanese-built Hitachi TRs, with 138 kW Cummins engines.
The New Zealand EA class of electric locomotives were used on the New Zealand rail network between 1968 and 1997 on the Otira – Arthur's Pass section of the Midland line in the South Island, through the Otira Tunnel. Following reconditioning, three were used by KiwiRail's Tranz Metro in Wellington from 2008 to 2011 to top and tail Metlink suburban passenger trains as an interim measure before new rolling stock arrived. Four of the five locomotives were scrapped in 2013 with one being set aside for preservation.
The Diesel Traction Group (DTG) is the Christchurch-based operator of a fleet of ex-New Zealand Railways Department diesel-electric locomotives. The fleet represents a full collection of New Zealand locomotive classes built by the English Electric Company and is a historically significant collection of early New Zealand diesel traction. All of the DTG's locomotives are owned by individual members through the sale of shareholdings.
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 DSA class locomotive was a type of 0-6-0DM diesel-mechanical locomotives built by three different manufacturers: W. G. Bagnall, Hunslet, Mitsubishi Heavy Industries, and Vulcan Foundry for the Drewry Car Co. They were built between 1953 and 1967.
