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The DQ class were a class of diesel locomotives in New Zealand and Tasmania. Originally built by Clyde Engineering in the 1960s as Queensland Rails 1460 and 1502 class locomotives. They were purchased by Tranz Rail in 1995 to be rebuilt, as a cheaper alternative to buying new locomotives. Tranz Rail rebuilt 16 locos into the DQ class. Tranz Rail then sold the 12 DQs to AN Tasrail. Only eight out of the twelve DQs are still in service today.
Following the rebuilding of the DQ and QR class locomotives at Tranz Rails Hutt Workshops, Tranz Rail sold twelve DQs for the planned replacement of Tasrails English Electric locomotive fleet. DQs 2001 and 2002 were repainted into the ATN Red livery. Due to the Australian Transport Network not being impressed with the looks and the cost of the livery, [1] the rest of the locomotives were repainted into the Wisconsin Central Maroon livery. [2] [3] With the sales of the twelve locomotives, they were renumbered in the 20XX series from the 60XX series (1502 class rebuilds) and 63XX (1460 class rebuilds), as they were in New Zealand.
On 2 September 1998, DQs 2001 and 2002 arrived in Bell Bay. [3] [4] After arrival, the locomotives were towed to Tasrails East Tamar Workshops for adjustments and testing, before entering service later that month. [5] A second batch of three locomotives arrived on 16 December 1998, with the third batch arriving on 3 March 1999. The last batched arrived on 5 October 1999. The locomotives have had a high number of main generator failures, since their arrivals. Reductions in rated haulage capacity in recent years have reduced the number of in service failures and train operating problems. [6] The locomotives have also had vibration issues in Tasmania, and well as in New Zealand since being rebuilt. [5] The locomotives were later sold to AN Tasrail.
With Pacific National selling the Tasmanian railway system to TasRail, six locomotives have been repainted into the new grey and yellow livery. DQ 2001, which had just been reassembled, became the first loco to carry the new livery in August 2010. Two DQs are carrying special advertising panels, in-place of TasRails logo. [2] 2006 carries a level crossing safety advertisement, [7] while 2012 carries logos commemorating the 75th anniversary of the Rosebery Mine. [8]
Due to the introduction of the TR class, DQs 2003, 2004, 2005, 2007 and 2008 were withdrawn from service, and would require heavy overhauls and other work before being available for use. [6] with the rest to follow. By late 2015, with the failure of the TR class to be able to operate on the Melba Line, the serviceable DQs were forced to continue on Melba Line services. They also remained in use as yard shunters in Burnie and Devonport. The poorer than expected availability on the TR's has seen DQ's make occasional trips east/south. [6] DQ 2008 has been reinstated to cover locomotive shortages. [6] In 2017, it was confirmed that DQ 2007 would be converted into a driving trailer for the Railton to Devonport cement trains to replace DV 1. [6] In mid-2019, 2007 was converted and re-numbered DV2, replacing DV1 (Y7). [6]
The DQ and QR class were a class of diesel locomotives in New Zealand and Tasmania, Australia. Originally built by Clyde Engineering in the 1960s as Queensland Rail 1460 and 1502 class locomotives, they were purchased by Tranz Rail in 1995 to be rebuilt, as a cheaper alternative to buying new locomotives.
Australian Transport Network (ATN) was a freight railway operator in Australia that commenced operating in November 1997. The company operated narrow gauge trains in Tasmania and standard gauge trains in New South Wales and Victoria. It was formed as a joint venture with Tranz Rail owning 67% and Wisconsin Central 33%. In February 2004, ATN was sold to Pacific National.
Bumble-Bee was an informal term, promoted by the editors of NZ Railfan magazine, describing a New Zealand railway locomotive livery found in common usage amongst the railfan community.
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 DX class locomotive is a type of 49 Co-Co diesel-electric locomotives that currently operate on New Zealand's national railway network. All locomotives are owned by KiwiRail.
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 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.
Steam Incorporated, often abbreviated to Steam Inc., is a railway heritage and preservation society based at the Paekākāriki railway station, Paekākāriki at the southern end of the Kāpiti Coast, approximately 50 minutes north of Wellington on the west coast of New Zealand's North Island. Unlike some societies who operate on preserved sections of closed branch lines, Steam Incorporated owns a depot beside one of the country's most important railway lines, the North Island Main Trunk railway, and restores heritage locomotives and rolling stock for use on excursions on the regular national rail network.
The Emu Bay Railway was a Tasmania, Australian railway company. The railway was significant during full operation, in that it linked the Tasmanian Government Railways system at Burnie with that at Zeehan that further linked to the Mount Lyell railway allowing connection through to Queenstown.
The D/DA class are a class of diesel locomotives built by Clyde Engineering, Granville for the Western Australian Government Railways in 1971-1972.
AN Tasrail was an Australian railway operator that operated the Tasmanian rail network from March 1978 until November 2004. Originally a subsidiary of the Federal Government's Australian National, it was sold to Australian Transport Network (ATN) in November 1997. ATN was acquired by Pacific National in 2004 and the AN Tasrail subsidiary was later acquired by the Tasmanian Government in 2009 to become TasRail.
The NZR DSB class locomotive is a type of shunting locomotive introduced to New Zealand's national rail network in 1954 by New Zealand Railways (NZR).
The 1460 class was a class of diesel locomotives built by Clyde Engineering, Eagle Farm for Queensland Railways between 1964 and 1966.
The 1502 class was a class of diesel locomotives built by Clyde Engineering, Eagle Farm for Queensland Railways between 1967 and 1969.
Cato Blue is an informal term describing a New Zealand railway locomotive livery found in common usage amongst the railfan community. The livery was first worn on DFT 7160 as a variation of the New Zealand Rail blue livery. With the introduced of Tranz Rail on 18 October 1995, the livery was adopted to replace New Zealand Rails blue livery, which was introduced in 1991. The scheme was known as Cato Blue after its creator, Cato Partners. DFT 7199 was the first locomotive repainted in the livery after Tranz Rail took over the rail system.
Corn-Cob was an informal term, promoted by the editors of NZ Railfan magazine, describing a New Zealand railway locomotive livery found in common usage amongst the railfan community. The livery was introduced on 5 May 2004 when Toll Rail took over the rail system from Tranz Rail and replaced the Bumble-Bee livery. The livery was replaced by the KiwiRail Phase One livery in July 2008. DX 5379 was the first locomotive to wear the livery. The livery represents the colours of Toll Rail and the colours of Australia. When KiwiRail took over the rail system from Toll, the Toll logos on the locomotives were covered or "patched" with the KiwiRail logo.
The QR class were a class of diesel locomotives in New Zealand and Tasmania. Originally built by Clyde Engineering between 1965 and 1966 as Queensland Rail's 1460 class locomotives. They were purchased by Tranz Rail in 1995 to be rebuilt, as a cheaper alternative to buying new locomotives. Seven were modified into the QR class. Three were leased to AN Tasrail for one year, but the locos were later sold in 2001. All three have since been scrapped.
The DC class was a class of diesel locomotives in New Zealand and Tasmania. Originally built by General Motors Canada and Clyde Engineering between 1955 and 1967 as New Zealand Government Railways DA class locomotive. Eighty-five DAs were rebuilt as the DC class locomotive. Tranz Rail, a successor of the NZGR, sold DC 4588 to AN Tasrail. It has since been scrapped.
