Kolkata Metro rolling stock

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The rolling stock of Kolkata Metro, India consists of five classes, three classes for Line 1, one of which is also used for Line 3 and Line 6, and two classes for Line 2.

Contents

All trains receive 750 V DC using third rail electrification system. Trains can operate up to eight (Lines 1, 3 and 6) and six (Line 2) cars in length.

Since Kolkata Metro was constructed in 1970s, there were some technical limitations. Due to the tunnel dimensions, and being under Indian Railways, Kolkata Metro opted Indian metre gauge shell (22.7 m (74 ft 6 in)) with 1,676 mm (5 ft 6 in) tracks for Line 1, which was later used for Line 3 and Line 6. So the options of rake manufacturers for Lines 1, 3 and 6 are very limited. On the other hand, Line 2 uses the 1,435 mm (4 ft 8+12 in) standard gauge tracks similar to most other Indian metro networks. [1]

Line 1 (Blue Line)

The Kolkata Metro Line 1 has two operational classes of trains, and one is under trial.

ICF/BHEL rake
KolkataMetroOldCoaches.jpg
In service1984–2019
Manufacturer Bharat Heavy Electricals Limited and Integral Coach Factory
Designer Integral Coach Factory
Assembly Chennai, India
Built at Integral Coach Factory
Family nameICF 1000 series
Entered service1984–1988
Number built9
Number in service0
Number preserved1
Number scrapped8
Successor3000 series
Formation6 MC + 2 TC
Design codeBn
Capacity2,400 passengers
Operators Metro Railway, Kolkata
Depots Noapara depot, Tollygunge depot and New Garia depot
Lines served Kolkata Metro Logo Blue Line.svg
Specifications
Train length156 m
Car length19.5 m
Width2.74 m
Height3.7 m
Doors Sliding doors
Maximum speed80 kmph
Power output3036 HP
Acceleration 1.1 m/s2
Deceleration 1.3 m/s2
Power supply 750 V DC
HVAC Non AC, forced ventilation with washed and cooled air
Electric system(s) Third rail
Current collector(s) Contact shoe
Bogies ICF bogie
Braking system(s) Eddy current and electro-pneumatic brakes
SeatingLongitudinal facing seats
Track gauge 5 ft 6 in (1,676 mm) Indian gauge

ICF/BHEL rake

9 rakes were manufactured by Integral Coach Factory (ICF), Chennai and were passed into service in the first phase when the metro initially ran from Esplanade to Bhawanipur. [2] These trains were yellow in colour and had a brown stripe at the bottom. Later the colour was changed to white with a maroon stripe. Lastly, they were yellow with a wide red band at the bottom. These rakes were numbed Bn (where n was the rake no.; 1, 2,...., 9) [3] [4] [5] [6]

ICF/NGEF rake
In service1988–2021
Manufacturer NGEF and Integral Coach Factory
Assembly Chennai
Family nameICF 2000 series
Entered service1988–1992
Number built9
Number in service0 (2 used for trial runs on line 3 and 6 and one motor car kept at Howrah rail museum)
Number scrapped6
Successor3000 series
Formation6 MC + 2 TC
Design code8N
Capacity2,400 passengers
Operators Metro Railway, Kolkata
Depots Noapara depot, Tollygunge depot and New Garia depot
Lines served Kolkata Metro Logo Blue Line.svg
Specifications
Train length156 m
Car length19.5 m
Width2.74 m
Doors Sliding doors
Wheel diameter860 mm (0.86 m)
Wheelbase 2.45 m
Maximum speed80 kmph
Axle load 20.32 MT
Traction motors 566 kW
Power output5221 HP
Acceleration 1.1 m/s2
Deceleration 1.3 m/s2
Power supply 750 V DC
HVAC Non AC, forced ventilation with washed and cooled air
Electric system(s) Third rail
Current collector(s) Contact shoe
Bogies ICF bogie
Braking system(s) Eddy current and electro-pneumatic brakes
SeatingLongitudinal facing seats
Track gauge 5 ft 6 in (1,676 mm) Indian gauge

ICF/NGEF rake

By 1988–90, 9 more rakes manufactured by ICF were procured and put in service when the system expanded. These rakes were tougher and had higher acceleration than the previous ones. The colors of these trains were dark green with a yellow stripe at the bottom, later they were repainted in white with a blue stripe and lastly, they were sky blue with a deep blue band at the bottom. In 2017–18, these were refurbished and put into service in a phased manner. The rakes were marked with 8N symbols. [7] [8] [5]

ICF/BHEL rake
KolkataMetro3000siries.JPG
In service2010–present
Manufacturer Bharat Heavy Electricals Limited, Integral Coach Factory and Knorr-Bremse
Designer Integral Coach Factory
Assembly Chennai
Family nameICF 3000 series
Number built13
Number in service13
Successor4000 series
Design codeOld: ACn/n+1
New: MR-30n
Capacity3,136 passengers
Operators Metro Railway, Kolkata
Depots Noapara depot, Tollygunge depot and New Garia depot
Lines served Kolkata Metro Logo Blue Line.svg
Specifications
Doors Sliding doors
Power supply 750 V DC
HVAC Air conditioned
Electric system(s) Third rail
Current collector(s) Contact shoe
Bogies ICF bogie
SeatingLongitudinal facing seats
Track gauge 5 ft 6 in (1,676 mm) Indian gauge

ICF/BHEL rake

These are the first AC trains that were passed into service in 2010, after the elevated corridor from Mahanayak Uttam Kumar to Kavi Nazrul was completed. Later, as the last extension from Kavi Nazrul to Kavi Subhash was finished, more 3000 series rakes were introduced. These trains are manufactured by ICF in collaboration with BHEL. Presently there are 13 (3000 series) rakes, which are operating on Line 1. These rakes are numbed ACn/n+1 (where (n+1)/2 is the rake number). The rolling stocks numbers are now being changed to MR-30n (where n is the rake no.; 1, 2, 3....18) as they are being gradually repainted to white and violet. [5]

ICF/MEDHA rake
Kolkata metro at Dakshineswar metro station.jpg
MEDHA metro rake at Dakshineswar metro station
In service2019–present
Manufacturer Integral Coach Factory and Medha Servo Drives Private Limited
Designer Integral Coach Factory
Assembly Chennai, India
Family nameICF 4000 series
Number built18
Number in service18
Formation2DTC+4MC+2TC
Design codeMR-40n
Capacity3,520 passengers
Lines served Kolkata Metro Logo Blue Line.svg Kolkata Metro Purple Line.svg Kolkata Metro Orange Line.svg
Specifications
Car length19.5 m
Width2.74 m
Height3.625 m
Doors Sliding doors
Maximum speed90 kmph
Traction motors 204 kW / 3 phase
Power output3264 HP
Acceleration 0.85 m/s2
Deceleration 1.1 m/s2
HVAC Air conditioned
Current collector(s) Contact shoe
Bogies ICF bogie
Braking system(s) Regenerative braking
Coupling system Scharfenberg coupler
SeatingLongitudinal facing seats
Track gauge 5 ft 6 in (1,676 mm) Indian gauge

ICF/MEDHA rake

2 prototype rakes manufactured by ICF Chennai and Medha and were supplied to Kolkata Metro by September 2017. These trains were extremely snagprone and Kolkata Metro officials took 2 years to fix the snags and to bring these trains into operation. Some of these trains were sent back to ICF during testing phase. These trains are completely different from existing AC trains made by ICF, BHEL, Knorr-Bremse. These trains have 3 phase alternating current motors, regenerative braking, stainless steel body, CCTV cameras (not present in rakes, numbered as MR-401 & MR-402), and better passenger information system. 14 rakes were delivered by April 2021.On 3 April 2019, the first ICF MEDHA rake ran between Noapara and New Garia, after 20 months. Gradually followed by 2 more rakes. After the initial hiccups these trains are praised by passengers for their comfort during braking and acceleration. Metro expressed satisfaction over the performance of the rakes as these rakes are more energy efficient. These rakes are numbed MR-40n (where n is the rake no.; 1, 2, 3....18).Currently, 18 such trains operate on Line-1. The last 3 trains of this type are compatible with both CBTC and the present DTG signalling system, although CBTC is not used on Line-1. [9] [10]

CRRC Dalian rake
Kolkata Metro CRRC Dalian rake 5.jpg
The first rake at Noapara depot
Manufacturer China Railway Rolling Stock Corporation
Assembly Dalian, China
Number in service3
Design codeMR-50n
Operators Metro Railway, Kolkata
Lines served Kolkata Metro Logo Blue Line.svg
Specifications
Car length19.5 m
Width2.74 m
Height3.65 m
Floor height1.13 m
Wheel diameter860 mm
Maximum speed80 kmph
Axle load 17 tons
Power supply 750 V DC
HVAC Air conditioned
Electric system(s) Third rail
Current collector(s) Contact shoe
SeatingLongitudinal facing seats
Track gauge 5 ft 6 in (1,676 mm) Indian gauge
Notes/references
Passenger operation Started on 17th march 2023

CRRC Dalian rake

There was a need to replace non-AC rakes on Line 1 and so during mid 2015 it was announced that Indian Railways for the first time would rope an international train-maker, China Railway Rolling Stock Corporation (CRRC) based in Dalian. [11] As per the tender, 14 new rakes composed of 8 coaches each will be supplied to Kolkata metro by CNR Dalian Locomotive company, a subsidiary of CRRC, which will be running on Line 1. These rakes will be of ultra-modern technology. They will have doors that will be 20 cm (7.9 in) wider than any other metro rails in India. They will have wide vestibules, 2 feet 6 inches (0.76 m) wider than the existing trains. The design consists of the aerodynamic front with large doors and LED lights, and violet colored stripe on silver color body. These rakes are capable of a top speed of 80 km/h (50 mph). The first of the 14 rakes from Chinese firm Dalian was slated to arrive by December 2017 but got delayed due to various reasons. The first rake finally arrived in Kolkata on 3 March 2019 on a vessel at Netaji Subhas Dock (NSD). [12] Each of the 8 coaches of the rake weigh nearly 45 tonnes. The rake was unloaded and taken to Noapara carshed after which trial runs and inspection would be carried out before commencing operations. Other 13 rakes are ready, but the shipment got delayed due to the ongoing coronavirus pandemic.

These rakes were under performance trials for more than 20 months as serious problems related to performance of the rake were identified during trials. Some of the issues related to insufficient power to climb up the slopes in the tunnels and higher oscillation in the bogie. [13] [14]

On 17th March 2023, the first Dalian rake was inducted into service. Another 3 rakes will arrive soon.

Line 2 (Green Line)

BEML rake
East West Metro Kolkata rake.jpg
In service2020–present
Manufacturer BEML Limited
Designer BEML Limited
Assembly Bengaluru
Order no.KMRCL/RS (3R)/2016
Built at BEML Limited
Family nameBEML RS (3R)
Constructed2016–2020
Entered service2020–present
Number in service15
Formation2 DMC + 2 TC + 2 MC
Design codeMR-60n
Capacity2,068 passengers
Operators Metro Railway, Kolkata
Depots Central Park depot
Lines served Kolkata Metro Rail Corporation Logo.svg
Specifications
Car body construction Stainless steel
Train length124.8 m
Car length20 m
Width2.88 m
Height3.84 m
Doors Sliding doors
Maximum speed95 kmph
Power supply 750 V DC
HVAC Air conditioned; Roof mounted ventilation
Current collector(s) Contact shoe
Braking system(s) Regenerative and pneumatic brakes
Headlight type LED based
SeatingLongitudinal facing seats
Track gauge 1,435 mm (4 ft 8+12 in) standard gauge

BEML rake

The bidding by the Spanish company CAF for Line 2 was cancelled due to funding related problems. Re-bidding was done and BEML was given the contract for 14 rakes of 6 coaches each at a cost of 900 crore. The rakes are microprocessor controlled with 3 phase AC motors and CBTC system. The rakes were supplied to Kolkata from 2017. [15] [16] They are numbered MR-60n (where n is the rake no.; 1, 2, 3....14). [17] [18]

MCF/Dawonsys rake

MCF/Dawonsys rake
Manufacturer Dawonsys and Modern Coach Factory
Designer Dawonsys
Assembly Rae Bareli, India and Gimcheon, South Korea
ConstructedNone
Lines served Kolkata Metro Rail Corporation Logo.svg
Specifications
Car body construction Aluminium
HVAC Air conditioned
Current collector(s) Contact shoe
SeatingLongitudinal facing seats
Track gauge 1,435 mm (4 ft 8+12 in) standard gauge

In 2019, Indian Railways approved the manufacturing of 500 aluminium body coaches at the Modern Coach Factory, in Raebareli, Uttar Pradesh, following the Transfer of Technology from Dawonsys. A prototype of 3 coaches (2 MC + 1 TC) will be received by MCF, and the rest will be built here. These will have a top speed of 100 km/h and life span of 40 years. [19] [20]

Line 3 (Purple Line)

Two sets of ICF MEDHA rakes with the rake numbers MR-417 and MR-418 have been brought to the Joka Depot and are currently operational on Line 3.

Line 6 (Orange Line)

Two sets of ICF MEDHA rakes are also currently operational on Line 6 similar to Line 3.

Related Research Articles

<span class="mw-page-title-main">Rail transport in India</span>

Rail transport in India consists of primarily of passenger and freight shipments along an integrated rail network. Indian Railways (IR), a statutory body under the ownership of the Ministry of Railways of the Government of India, operates India's national railway system. It is the primary owner and operator of rail operations throughout the country including suburban rail in major metros.

<span class="mw-page-title-main">Mumbai Suburban Railway</span> Set of railway lines in India

The Mumbai Suburban Railway consists of exclusive inner suburban railway lines augmented by commuter rail on main lines serving outlying suburbs to serve the Mumbai Metropolitan Region. Spread over 450 kilometres (280 mi), the suburban railway operates 2,342 train services and carries more than 7.5 million commuters daily.

<span class="mw-page-title-main">Indian Railways</span> State railway company of India

Indian Railways is a state-owned enterprise that is organised as a deparmental undertaking of the Ministry of Railways of the Government of India and operates India's national railway system. As of 2023, it manages the fourth largest national railway system by size with a track length of 132,310 km (82,210 mi), running track length of 106,493 km (66,172 mi) and route length of 68,584 km (42,616 mi). As of August 2024, 96.59% of the broad-gauge network is electrified. With more than 1.2 million employees, it is the world's ninth-largest employer and India's second largest employer.

<span class="mw-page-title-main">Southern Railway zone</span> Railway zone of Indian Railways

Southern Railway (SR) is one of the eighteen zones of Indian Railways. It is headquartered at Chennai and operates across the states of Tamil Nadu, Kerala, Andhra Pradesh and the union territory of Puducherry. The origin of the Southern Railway can be traced back to the Madras Railway formed in 1845. Southern Railway was created on 14 April 1951 by merging three state railways, namely, the Madras and Southern Mahratta Railway, the South Indian Railway Company, and the Mysore State Railway and became the first railway zone created in newly formed India. Southern Railway maintains about 5,081 km (3,157 mi) of railway lines and operates 727 railway stations. It has the distinction of operating the first railway line in India, which opened for traffic from Redhills to Chindadripettai in Madras on 12 September 1836.

<span class="mw-page-title-main">Kolkata Metro</span> Rapid transit system in Kolkata, India

The Kolkata Metro is a rapid transit system serving the city of Kolkata and the Kolkata Metropolitan Region in West Bengal, India. Opened in 1984, it was the first operational rapid transit system in India. Currently it is the second busiest and fifth longest rapid transit system in India. As of now, it has one fully operational, and three partly operational lines for a total of 59.38 km (36.90 mi). Two other lines are in various phases of construction and planning. The system has a mix of underground, at-grade, and elevated stations using both broad-gauge and standard-gauge tracks. It operates on a 750 V DC Third rail system. Trains operate between 06:50 and 22:40 IST and the fares range from ₹5 to ₹50.

<span class="mw-page-title-main">Integral Coach Factory</span> Rolling stock production unit under Ministry of Railways (India)

Integral Coach Factory is an Indian manufacturer of rail coaches. Established in 1955, it is located in Perambur in Chennai and is the largest rail coach manufacturer in the world. It is owned and operated by the Indian Railways and is the oldest amongst the five rake production units of the Indian Railways. While the facility initially manufactured ICF coaches, it currently manufactures LHB coaches and electric multiple units including the semi-high speed Vande Bharat train-sets.

<span class="mw-page-title-main">Kolkata Suburban Railway</span> Regional Rail system in Kolkata, India

The Kolkata Suburban Railway is a suburban and regional rail system serving the Kolkata metropolitan area and its surroundings in West Bengal, India. It's network has 458 stations and a track length of 1,501 km (933 mi) making it the largest suburban railway network in the country, and also one of the largest in the world. There are five main lines and nineteen branch lines. It operates more than 1,500 services, carrying 3.5 million people daily and 1.2 billion people every year. It runs from IST 03:00 am until 02:00 am approximately and fares range from Rs.5 to Rs.25. The system is electrified with 25 kV 50 Hz AC overhead line and runs on 5 ft 6 in broad gauge track. It has interchange stations with the Kolkata Metro at various locations.

<span class="mw-page-title-main">Chennai Suburban Railway</span> Commuter rail in Chennai, India

The Chennai Suburban Railway is a commuter rail system in the city of Chennai, Tamil Nadu, India, operated by the Southern Railways branch of Indian Railways. It is the second largest suburban rail network in terms of route length and the third largest in terms of commuters in India. Around 1,000 services are operated daily between 4:00 a.m. and midnight. It is the longest suburban circular route in India covering of 235.5 km (146.3 mi).

<span class="mw-page-title-main">Garib Rath Express</span> Series of Express train in India

The Garib Rath trains are a series of no-frills trains operated by Indian Railways to provide air-conditioned train travel at a cheaper rate compared to regular trains. Garib Rath Express trains primarily operate on long-distance routes, connecting major cities and important railway stations across different states in India. These trains are designed to cover extensive distances, often traversing several hundred kilometers in a single journey.

<span class="mw-page-title-main">Urban rail transit in India</span>

Urban rail transit in India plays an important role in intracity transportation in the major cities which are highly populated. It consists of Regional Rapid Transit System, suburban rail, monorail, and tram systems.

<span class="mw-page-title-main">Kolkata Metro Line 1</span> Transit line of rapid transport in Kolkata, India

Line 1 is a rapid transit metro line of the Kolkata Metro in Kolkata, West Bengal, India. It consists of 26 operational stations from Dakshineswar to Kavi Subhash, out of which 9 of the stations are elevated, 2 are at-grade and the remaining 15 are underground. With a total distance of 32.13 km (19.96 mi), the line connects Dakshineswar and New Garia and uses 5 ft 6 in broad gauge tracks. This line was the first underground railway to be built in India, with the first operations commencing in October 1984 and the full stretch that was initially planned being operational by February 1995. On 28 December 2010, Kolkata Metro became the 17th zone of the Indian Railways. Being the country's first, and a completely indigenous process, the construction of the Kolkata Metro Line 1 was more of a trial-and-error affair, in contrast to the Delhi Metro, which has seen the involvement of numerous international consultants. As a result, it took nearly 23 years to completely construct around 15 km (9.3 mi) underground railway from Birpara up to Tollygunge.

<span class="mw-page-title-main">Kolkata Metro Line 2</span> Transit line in Kolkata, India

Line 2 is a rapid transit metro line of the Kolkata Metro in Kolkata, West Bengal, India. It currently consists of two distinctly operational sections from Salt Lake Sector-V to Sealdah, and Esplanade to Howrah Maidan by going underneath the Hooghly River. A future eastern extension from Sector-V to Teghoria is planned. It will cover a distance of 22 km (14 mi) and consist of 17 stations from Teghoria (Haldiram) in the east to Howrah Maidan in the west, of which it will consist of 11 elevated and 6 underground stations, and the operational section consists of 6 elevated and 6 underground stations, with a total distance of 13.1 km (8.1 mi). It is expected to derive a very high ridership, since it will connect India's two largest commuter railway and long-distance railway terminals, Howrah and Sealdah, along with two of its largest business districts, BBD Bagh and Salt Lake Sector V. At present, more than 100,000 passengers commute through the line every day, and this figure is expected to go up to 1 million after it gets fully completed by 2035. It will also connect the industrial hub of Kolkata, i.e., Howrah and the IT hub of Kolkata, i.e., Salt Lake Sector-V. It connects Line 1 at Esplanade and will eventually connect Lines 3 and 6.

Sealdah South section consists of a set of four lines which connect Sealdah in Kolkata with its southern suburbs and with the entire South 24 Parganas district of West Bengal, India. It is a part of the Kolkata Suburban Railway and is under the jurisdiction of the Sealdah railway division of the Eastern Railway zone of Indian Railways.

<span class="mw-page-title-main">LHB coach</span> Type of coach used by Indian Railways

Linke-Hofmann-Busch (LHB) coach is a passenger coach of Indian Railways that is developed by Linke-Hofmann-Busch of Germany and produced by rail coach manufacturing units at Kapurthala, Chennai and Raebareli. They have been used since 2000 on the 1,676 mm broad gauge network of Indian railways. Initially, 24 air-conditioned coaches were imported from Germany for use in the Shatabdi Expresses, following which, the Rail Coach Factory started manufacturing after technology transfer. IR declared that all ICF coaches will be replaced by LHB coaches to provide more safety and comfort. The last ICF Coach was flagged off on 19 January 2018, making way for LHB Coaches to be used for all new coaches to be introduced by Indian Railways in the future.

<span class="mw-page-title-main">Silambu Express</span>


The Silambu Super fast Express (20681/20682) is a train that runs between Chennai Egmore and Sengottai via Karaikkudi Junction. Initially it ran up to Manamadurai, later it was extended up to Sengottai. It was the only train in Indian Railways where LHB rakes were replaced by ICF coaches again. According to IR if a train gets new LHB coaches it won't be converted to ICF. But this train was again replaced with ICF coaches after getting new LHB rakes.

<span class="mw-page-title-main">Kolkata Metro Line 3</span> Transit line in Kolkata, India

Line 3 is a rapid transit metro line of the Kolkata Metro in Kolkata, West Bengal, India. A 6.5 kilometres (4.0 mi) stretch from Joka to Taratala of this line was inaugurated on 30 December 2022 and after extended to Majerhat on 6 March 2024. This line will span 15.08 kilometres (9.37 mi) from Joka in the south to Esplanade in the north with a future southward extension of 3.39 kilometres (2.11 mi) to Diamond Park from Joka. It will connect Blue Line at Park Street in central Kolkata and run in parallel with Blue Line up to Esplanade where it will connect with Green Line also. Line 3 is being built by Rail Vikas Nigam Limited.

<span class="mw-page-title-main">Joka metro station</span> Kolkata Metros Purple Line terminal metro station

Joka is the elevated southern terminal metro station on the North-South corridor of the Purple Line of Kolkata Metro in Kolkata, West Bengal, India. The station is located in Joka. It will be the terminal station of the Kolkata Metro Line 3 till the phase 2 of the project. In phase 3, the line will be extended 2 km more, till Diamond Park. The station was commissioned on 30 December 2022.

<span class="mw-page-title-main">Sealdah–Bangaon line</span> Railway Route in West Bengal, India

The Sealdah–Bangaon line is a 78 km (48 mi) long broad gauge railway line that connects the Sealdah railway station of Kolkata with Bangaon of North 24 Parganas in the Indian state of West Bengal. Once a part of the old Calcutta–Jessore–Khulna line, today it is a busy suburban section of the Kolkata Suburban Railway. It is under the jurisdiction of the Sealdah railway division of the Eastern Railway zone of Indian Railways.

<span class="mw-page-title-main">Vande Bharat (sleeper trainset)</span> Under development high-speed EMU trainset of India

The Vande Bharat sleeper trainset, formerly known as Train-20 is a semi-high-speed, long-distance electric multiple unit (EMU) train, designed to replace the Rajdhani Express. It is being developed based on the existing short-distance Vande Bharat trainset, differing in exterior body, sleeping berths, and onboard amenities due to its long-distance service.

The South Eastern Line of Kolkata Suburban Railway is a suburban railway line serving Kolkata, West Bengal, India. It consists of 37 stations from Howrah Junction to Midnapore. The entire line is at grade level. It has section of triple track starting from Howrah Junction and ends at Midnapore, Amta, Haldia and Digha stations in West Bengal.

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