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Nilgiri Mountain Railway

Coordinates:11°30′37″N76°55′54″E / 11.51028°N 76.93167°E /11.51028; 76.93167
From Wikipedia, the free encyclopedia
Heritage rail line in India

Nilgiri Mountain Railway
NMR at Ketti station
TerminusUdhagamandalam
Preserved operations
Owned bySouthern Railway Zone
Operated bySalem railway division
Stations13
Length46 km
Preserved gauge1,000 mm (3 ft 3+38 in)
Preserved rack systemAbt
Commercial history
Opened1908
Preservation history
HeadquartersMettupalayam
Map
Interactive map of Nilgiri Mountain Railway
Part ofMountain Railways of India
CriteriaCultural: (ii)(iv)
Reference944ter-002
Inscription1999 (23rdSession)
Extensions2005, 2008
Area4.59 ha (11.3 acres)
Buffer zone500 ha (1,200 acres)
Coordinates11°30′37″N76°55′54″E / 11.51028°N 76.93167°E /11.51028; 76.93167
Nilgiri Mountain Railway is located in India
Nilgiri Mountain Railway
Nilgiri Mountain Railway
Location of Nilgiri Mountain Railway in India
Nilgiri Mountain Railway Map
Dist.Tooltip Distance
Station
Code
 Elev.Tooltip Elevation
CBE
1348 ft
410.9 m
0
Mettupalayam
MTP
1069 ft
325.8 m
8 km
5 mi
Kallar
1260 ft
384 m
13 km
8 mi
Adderly
2390 ft
728.5 m
18 km
11 mi
Hillgrove
HLG
3580 ft
1091.2 m
21 km
13 mi
Runneymede
4612 ft
1405.7 m
25 km
16 mi
Kateri Road
5070 ft
1545.3 m
28 km
17 mi
Coonoor
ONR
5616 ft
1711.8 m
29 km
18 mi
Wellington
WEL
5804 ft
1769.1 m
32 km
20 mi
Aravankadu
AVK
6144 ft
1872.7 m
38 km
24 mi
Ketti
KXT
6864 ft
2092.1 m
42 km
26 mi
Lovedale
LOV
7000 ft
2133.6 m
44 km
27 mi
Fernhill
46 km
29 mi
Udhagamandalam
UAM
7228 ft
2203.1 m
This diagram:

TheNilgiri Mountain Railway (NMR), colloquially called the"Toy Train" by locals, is a1,000 mm (3 ft 3+38 in)metre gauge railway inNilgiris district,Tamil Nadu,India, built by theBritish in 1908.[1] The railway is operated by theSouthern Railway[2] and is the onlyrack railway in India.

The railway relies on its fleet ofsteam locomotives.[3] NMR switched to diesel locomotives on the section betweenMettupalyam andUdhagamandalam. Local people and visitors led a campaign to return to steam locomotives in this section.[3]

In July 2005,UNESCO added the Nilgiri Mountain Railway as an extension to theWorld Heritage Site ofDarjeeling Himalayan Railway. The site then became known asMountain Railways of India.[4][5]

History

[edit]

In 1854, plans were made to build a mountain railway from Mettupalayam to the Nilgiri Hills. However, it took the decision-makers 45 years to cut through the bureaucratic red tape and complete the construction. The line was completed and opened for traffic in June 1899. It was operated first by the Madras Railway under an agreement with the government.

TheMadras Railway Company continued to manage the railway line on behalf of the government for a long time until the South Indian Railway company purchased it.

In 1907, the railway received fourDouble Fairlie locomotives to work the line. These were part of a batch built by theAvonside Engine Company in 1879 and 1880 for service in Afghanistan, but had been in store since 1887.[6] The Fairlies continued in use until at least 1914.[7]

In September 1908, the line was extended to Fernhill. By 15 October 1908, it was extended toUdagmandalam. These extensions from Coonoor on the same gauge over a distance of11+34 miles (18.91 km) were done at a cost of 2,440,000.

  • A curve on NMR
    A curve on NMR
  • A curve on NMR
    A curve on NMR
  • NMR line showing rails and rack in 1900
    NMR line showing rails and rack in 1900

Operators

[edit]

The NMR and all of its assets, including the stations, the line, and the track vehicles, belong to theGovernment of India and are managed by theMinistry of Railways. TheSouthern Railway performs the day-to-day maintenance and management, but several programs, divisions and departments of the Indian Railways are responsible for operating, maintaining and repairing the NMR.

Rack and pinion

[edit]
Main articles:Rack and pinion andRack railway

BetweenMettupalayam andCoonoor, the line uses theAbt rack and pinion system to climb the steepgradient. The NMR is the onlyrack railway in India.

  • Functioning of the rack and pinion
    Functioning of therack and pinion
  • Rack seen between the two rail tracks
    Rack seen between the two rail tracks
  • Start of the rack after Kallar
    Start of the rack after Kallar
  • Abt rack system
    Abt rack system

Rolling stock

[edit]
Rolling stock
AnX Class steam locomotive
AYDM 4 Biodiesel locomotive

NMR uses'X' Class steam rack locomotives, most manufactured by theSwiss Locomotive and Machine Works ofWinterthur inSwitzerland, on the rack and pinion section of its tracks. The X Class locomotives are up to eight decades old, but the newest was completed August 2021 at theGolden Rock Railway Workshops in India. These locomotives give NMR a distinct charm, taking scores of passengers to Coonoor and Udhagamandalam, crossing 45.8 kilometres (28 mi), 209 curves, 16 tunnels and 250 bridges.

The steam locomotives can be used on any part of the line, while the diesel locomotives can operate only on the section betweenCoonoor andUdagamandalam.

Each diesel engine weighs a little over 50 tonnes and cost Rs. 10 crore. They have pilot and primary burners. Separate tanks hold about 850 litres (190 imp gal; 220 US gal) ofdiesel and 2,250 litres (490 imp gal; 590 US gal) offurnace oil. The hauling capacity of this new engine is 97.6 tonnes (96.1 long tons; 107.6 short tons). It can run at a speed of 30 kilometres per hour (19 miles per hour) on plains and at 15 kilometres (9.3 miles) an hour climbing agradient. The arrival of the new engines eliminated the disruptions in service that occurred frequently.

The steam locomotives are marshalled at the downhill (Mettupalayam) end of the train. The average gradient in this rack section is 1 in 24.5 (4.08%), with a maximum of 1 in 12 (8.33%).

Southern Railway carries out the majority of the locomotive repairs at the Coonoor shed but has rebuilt many of the steam locomotives at the Golden Rock Railway Workshops. Many carriage repairs take place at Mettupalayam. Like the locomotives, major work on the carriages takes place at one of the larger railway workshops.

Route

[edit]

The uphill journey takes around 290 minutes (4.8 hours), and the downhill journey takes 215 minutes (3.6 hours). It has the steepest track in Asia with a maximum gradient of 8.33%.[3] During Meter Gauge era in 1990s, The Nilgiri Express used to run between Chennai(then Madras) & Udhagamandalam(then Ooty) directly. Timings were:- Madras 21.00; Ooty 10.20 & in return:- Ooty 16.30; Madras 05.50.But it was stopped afterNMR got UNESCO World Heritage Tag in 1994. As of 2007, a daily train crosses the rack section, which starts from Mettupalayam at 07:10 and reaches Udhagamandalam at noon. The return train starts from Udhagamandalam at 14:00, and reaches at 17:35. The train is scheduled to connect to theNilgiri Express, which travels from Mettupalayam toChennai viaCoimbatore. A summer special service runs in April and May, starting from Mettupalayam at 09:30 am and from Udhagamandalam at 12:15 pm. Between Coonoor and Udagamandalam, four daily trains run each way.

Even though theNMR supplies networked computerized ticketing systems for onward journeys, it still issuesEdmondson style manual tickets for the Udhagamandalam-Mettupalayam journey to preserve its 'World Heritage Site' status. Ticket booking is similar to conventional trains and can be done via the Indian Railway website. It is advisable to book tickets well in advance, especially during peak season.

Stations

[edit]
  • Mettupalayam (MTP) has the5 ft 6 in (1,676 mm) line near toCoimbatore Junction. Passengers cross the platform to board the NMR. A small locomotive shed is there and the carriage workshops for the line. Leaving Mettupalayam, the line is adhesion-worked and actually drops for a short distance before crossing theBhavani River, after which it starts to climb gently.[8][9]
  • Kallar (QLR)[10] is closed as a passenger station[clarification needed], although it is where the rack rail begins. As the train leaves the station, the gradient is 1 in 12 (8.33%).
  • Adderly (ADY) is used only as awater stop.
  • Hillgrove (HLG) is ablock post and water stop with passenger refreshments.
  • Runneymede (RME) is used only as awater stop.
  • Kateri Road (KXR): trains no longer not stop there. Proposed Plan to Convert to a Historical Railway Tourist Hub,[9]
  • Coonoor (ONR) is the main intermediate station, sited near the locomotive workshops as well as the top end of the rack rail.
  • Wellington (WEL)
  • Aravankadu (AVK)
  • Ketti (KXT)
  • Lovedale (LOV): From a short distance before Lovedale, the line descends into Udhagamandalam.
  • Fern Hill (FER): From a short distance after Lovedale, the line descends into Udhagamandalam, Now used as Railway officer Tourist Rest House.[11]
  • Udhagamandalam (UAM) (with an old code of Ootacamund OND) has preserved much of its equipment from theRaj. In addition to the original 1908 building, it operates a water dispenser for steam locomotives, and a weighing scale made in 1907 by Hendry Boomley & Son ofBirmingham.[12]

See also

[edit]

References

[edit]

Notes

[edit]
  1. ^"Mountain Railways of India". UNESCO. Retrieved1 March 2010.
  2. ^"Nilgirimountain railway". Indian Railway. Retrieved21 August 2019.
  3. ^abcIndian Hill Railways: The Nilgiri Mountain Railway (TV). BBC Four. 21 February 2010. Retrieved1 March 2010.
  4. ^"NMR added as a World Heritage Site".UNESCO News. 15 July 2005.
  5. ^"Mountain Railways of India". UNESCO World Heritage Centre. Retrieved30 April 2006.
  6. ^The Engineer. Vol. 290. Morgan-Grampian (Publishers). 1960. p. 384.
  7. ^Locomotive, Railway Carriage and Wagon Review. Locomotive Publishing Company. 1914. pp. 288=290.
  8. ^"Mettupalayam Railway Station (Code: MTP) - Ooty Tourism 2021".
  9. ^ab"Table 6: Coimbatore - Mettupalayam - Udhagamandalam | Chainage Documents". IRFCA.org. Retrieved1 September 2022.
  10. ^"Kallar Railway Station Map/Atlas SR/Southern Zone - Railway Enquiry".
  11. ^"From track to incline: The one-of-a-kind Nilgiri Mountain Railway".
  12. ^"Not scarred by time, Udhagamandalam station retains its heritage history".The Times of India. 24 November 2016.Archived from the original on 27 November 2016.

Bibliography

[edit]
  • Govind Krishnan, V. M. (2018).Nilgiri Mountain Railway (NMR): From Lifeline to Oblivion (rev. ed.). Chennai: Notion Press.ISBN 9781642494877.
  • Wallace, Richard (2021). "Chapter 7: The Nilgiri Mountain Railway".Hill Railways of the Indian Subcontinent. Ramsbury, Marlborough, UK: The Crowood Press. pp. 165–191.ISBN 9781785008085.

External links

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