British Rail Class 21 (MaK)

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British Rail Class 21 (MaK)
Railion 6450.jpg
NS 6450 in 2009 - this locomotive was subsequently procured by Eurotunnel [1]
Type and origin
Power type Diesel-hydraulic
Diesel-electric
BuilderMaK, Kiel, Germany
Model DE6400
DE1004
G1206
G1000
Build date1990-92 (diesel-electric)
2005-06 (diesel-hydraulic)
Total produced10 (diesel-electric)
6 (diesel-hydraulic)
Specifications
Configuration:
   UIC Bo'Bo'
Gauge 1,435 mm (4 ft 8+12 in) standard gauge
Wheel diameter1,000 mm (39.37 in)
Length14.7 m (48 ft 2+34 in) (21/5)
14.09 m (46 ft 2+34 in) (21/6)
14.4 m (47 ft 2+78 in) (21/9)
Width3.3 m (10 ft 9+78 in)
Height4.8 m (15 ft 9 in)
Loco weight87 t (86 long tons) (21/5)
80 t (79 long tons) (21/6)
90 t (89 long tons) (21/9)
Prime mover CAT 3512 B DITA-SC (21/5)
MTU 8V 4000R41L (21/6)
MTU 12V 396TC13 (21/9)
Transmission Hydraulic / L5r4szeU2 by Voith
Diesel electric / three phase electrical by ABB Group
Train heatingNone
Loco brake Air disc (21/5 and/6)
Air (21/9)
Performance figures
Maximum speed100 km/h (62 mph)
Power output1,570 kW (2,110 hp) (21/5)
1,100 kW (1,500 hp) (21/6)
950 kW (1,270 hp) (21/9)
Career
Operators DB Cargo France
Getlink
Numbers21544-21547
21610-21611
21901-21910 [2]

The second use of the TOPS classification Class 21 for locomotives used on the British railway network came through the use of a number of related diesel-hydraulic and diesel-electric locomotives procured following the opening of the Channel Tunnel. The total of 16 locomotives were obtained by two separate operators, with some used for freight, and others to propel service trains and as "Thunderbird" locomotives.

Contents

History

In the early 1980s, Maschinenbau Kiel introduced its MaK DE 1002 design of diesel-electric locomotive, which was chosen by Nederlandse Spoorwegen as the basis of its Class 6400 freight locomotive. [3] In 1991, Eurotunnel procured five similar locomotives as its Class 0001, for use both to operate service trains through the Channel Tunnel and as rescue locomotives. [4]

In 2005, Euro Cargo Rail (ECR) was formed as a freight operator in France by English, Welsh and Scottish Railway (EWS). Its initial operations were carried out by a quartet of Vossloh G1206 diesel-hydraulic locomotives. [5] Although these locomotives were intended for use in France, maintenance was planned to be carried out at EWS's depot at Dollands Moor, close to the Eurotunnel terminal at Cheriton. Because the locomotives would be operating on railways in Great Britain, they were allocated numbers in the TOPS system as Class 21. [6] Two similar G1000 locomotives were procured in 2007. [7]

In 2009, Eurotunnel's five locomotives were used extensively for rescue operations following severe snow. [8] As a consequence, the company identified a need to have greater availability of these units, and so procured a pair of Class 6400 locomotives from DB Schenker Nederland in November 2010. [9] At the same time, Eurotunnel registered its locomotives on TOPS - the superficial similarity to the ECR locomotives led to the Eurotunnel units also being assigned as Class 21. [10] Eurotunnel acquired a further three secondhand units from the Netherlands in 2016.

Fleet details

ClassOperatorNo. BuiltYear builtTOPS Number RangeOther numbersTypeNotes
21/5Euro Cargo Rail42005-0621544 - 21547FB1544 - FB1547 [11] [12] [13] [14] G120621544 - 21545 off TOPS registration [1]
21/6221610 - 21611FB1610 - FB1611 [15] [16] G1000
21/9Getlink101990-9221901 - 219050001 - 0005 [4] DE1004Original Eurotunnel locomotives
21906 - 21907NS6456 - NS6457 [17] [18] DE6400Purchased from DB in 2010
0006 - 0007
21908 - 21910NS6450 - NS6451 [19] [20]
NS6447 [21]
Purchased from DB in 2016
0008 - 0010

Related Research Articles

Maschinenbau Kiel GmbH was a German company that designed, manufactured and marketed marine diesel engines, diesel locomotives and tracked vehicles under the MaK brand name. The three primary operating divisions of Maschinenbau Kiel GmbH were sold to different companies in the 1990s.

<span class="mw-page-title-main">Eurotunnel Class 0001</span>

The Eurotunnel Class 0001 Bo-Bo diesel-electric locomotives were built by Maschinenbau Kiel between 1991 and 1992. They are very similar to the NS Class 6400. When operating in the United Kingdom, the locomotives are assigned a TOPS classification as Class 21.

<span class="mw-page-title-main">NS Class 6400</span> Locomotive class of 120 Dutch Bo′Bo diesel-electric locomotives

The NS Class 6400 is a type of Bo-Bo diesel-electric freight locomotive. 120 were built by MaK and ABB between 1988 and 1994 for Nederlandse Spoorwegen.

<span class="mw-page-title-main">NSB Di 6</span> Norwegian State Railways class of twelve diesel-electric locomotives

NSB Di 6, later designated ME 26 and DE 2700, is a class of twelve diesel-electric locomotives built by Siemens for the Norwegian State Railways (NSB). The prime mover provides a power output of 2,650 kilowatts (3,550 hp), a starting traction effort of 400 kilonewtons (90,000 lbf) and a maximum speed of 160 kilometres per hour (99 mph). They have a Co′Co′ wheel arrangement. The bidirectional locomotives were designed for use with both passenger and freight trains.

<span class="mw-page-title-main">NSB Di 8</span>

The NSB Di 8 is a class of diesel-electric locomotives built by Maschinenbau Kiel (MaK), while it was part of Siemens Schienenfahrzeugtechnik, for the Norwegian State Railways (NSB). The locomotives are equipped with a Caterpillar 3516 DI-TA prime mover, which provides a power output of 1,570 kilowatts (2,110 hp) and a starting tractive effort of 270 kilonewtons (61,000 lbf).

<span class="mw-page-title-main">DB Cargo France</span> French rail freight operator

DB Cargo France is a French rail freight operator. It is presently a subsidiary of the German state-owned logistics company DB Cargo.

<span class="mw-page-title-main">Belgian Railways Class 77</span>

The NMBS/SNCB Class 77 is a class of 4 axle B'B' road switcher diesel hydraulic locomotive designed for shunting and freight work manufactured at the beginning of the 2000s by Vossloh Schienentechnik/Vossloh Locomotives at the Maschinenbau Kiel plant in Kiel, Germany for the National Railway Company of Belgium (SNCB/NMBS).

<span class="mw-page-title-main">Voith Maxima</span> Family of Diesel-hydraulic locomotives

The Voith Maxima locomotives are a family of diesel-hydraulic locomotives built by Voith Turbo Lokomotivtechnik GmbH & Co. KG., a subsidiary of Voith.

<span class="mw-page-title-main">Stadler Euro</span> Diesel-electric locomotive class

The Stadler Euro is a class of diesel-electric locomotives built by Stadler Rail for the European market. It is available in two basic variants, the four-axle Euro 3000, and the six-axle Euro 4000. These locomotives are powered by EMD 710 prime movers. A six-axle electric-only variant is marketed as Euro 6000; it is also built for the Iberian gauge.

<span class="mw-page-title-main">Vossloh G2000 BB</span> Diesel-hydraulic locomotive

The G 2000 BB is a four axle heavy shunting and mainline locomotive, designed by German company Vossloh and built at the former MaK plant in Kiel. At the time of its introduction in 2000 it was the most powerful hydraulic transmission locomotive in Vossloh's range.

<span class="mw-page-title-main">MaK / Vossloh G1206</span> Diesel-hydraulic locomotive

The Vossloh G1206 is a B'B' diesel hydraulic freight locomotive built in Kiel and used by several European railway operators including a SNCF specific variant the BB 461000 series.

<span class="mw-page-title-main">DB Class 240</span> Class of German diesel-electric locomotives

The DB Class 240 are a class of Co′Co′ diesel-electric locomotives which were produced in the 1980s by MaK in collaboration with Krupp and ABB as DE 1024 as prototypes/technology demonstrators for a possible future order from the Deutsche Bundesbahn.

<span class="mw-page-title-main">DB Class V 51 and V 52</span> Class of narrow gauge diesel-hydraulic locomotives

The DB Class V 51 and DB Class V 52 are classes of almost identical narrow gauge 4 axle diesel hydraulic locomotives built in 1964 for the Deutsche Bundesbahn, being built for 750 mm and 1,000 mm gauge lines respectively.

<span class="mw-page-title-main">MaK G 1204 BB</span> Diesel-hydraulic locomotive

The MaK G 1204 BB is a four axle B'B' diesel-hydraulic locomotive with and off centre cab design built by MaK in Kiel, Germany. Eighteen of these light freight and shunting locomotives were built which were used mostly on German industrial railways, two units have worked for the Swiss Federal Railways and received the class designation Am 842.

<span class="mw-page-title-main">Vossloh G1700 BB</span> Diesel-hydraulic locomotive

The Vossloh G1700 BB is a four axle BB medium power diesel-hydraulic locomotive manufactured by Vossloh Locomotives GmbH. in Kiel.

<span class="mw-page-title-main">ÖBB Class 2070</span> Austrian locomotive class

The ÖBB 2070 is a class of 90 shunting and light multipurpose four axle B'B' Diesel-hydraulic locomotive built for the Austrian Federal Railways by Vossloh at the MaK locomotive plant in Kiel, Germany.

<span class="mw-page-title-main">MaK DE 1002</span> Diesel-electric locomotive

The MaK DE 1002 is a class of 4 axle Bo′Bo′ diesel-electric locomotives built by Maschinenbau Kiel in association with Brown, Boveri & Cie.

<span class="mw-page-title-main">Vossloh G1000 BB</span> Diesel-hydraulic locomotive

The Vossloh G1000 BB is a class of off-centre cab diesel-hydraulic B'B' 4 axle locomotives built by Vossloh in Kiel since 2002. When operating under Swiss ownership the locomotives have received the class Am 842, several units owned by the Société Nationale des Chemins de Fer Luxembourgeois are classified as CFL class 1100.

<span class="mw-page-title-main">Vossloh G6</span> Diesel shunting locomotive

The Vossloh G6 is a C diesel-hydraulic shunting locomotive, and the first locomotive of Vossloh's fifth generation programme. The G6 is the successor of the MaK/Vossloh G765, a third generation MaK locomotive still offered in the 2000s.

<span class="mw-page-title-main">VSFT G 322</span>

The VSFT G322 is a B diesel-hydraulic shunting locomotive, initially built for and in service with the Danish State Railways (DSB) as Class MK.

References

  1. 1 2 Booth, Tony (4 February 2017). "AbRail Rail Databases - Diesel Locomotives". AbRail Rail Databases. Archived from the original on 7 September 2018. Retrieved 8 February 2017.
  2. British Rail Locomotives & Coaching Stock 2017. Sheffield: Platform 5 Publishing. 2017. p. 86. ISBN   978-1909431362.
  3. "MaK - DE 6400 für die Nederlandse Spoorwegen (NS)". www.loks-aus-kiel.de (in German).
  4. 1 2 "MaK - DE 1004", www.loks-aus-kiel.de (in German)
  5. "News Desk: Euro Cargo Rail". Railway Herald (22): 4. 18 November 2005.
  6. "TOPS numbers issued for Euro Cargo Rail Vossloh locomotives". Railway Herald (28): 5.
  7. "Two more locomotives for ECR". Railways Illustrated. 5 (3): 17. March 2007.
  8. "Eurostar Independent Review" (PDF), www.railwaysarchive,co.uk, 12 February 2010
  9. "Eurotunnel buys more rescue locomotives". www.railwaygazette.com. Railway Gazette International. 3 November 2010. Archived from the original on 15 June 2011. Retrieved 8 February 2017.
  10. "Eurotunnel locos on TOPS". Railways Illustrated. 8 (4): 13. March 2007.
  11. Fahrzeugportrait Vossloh 5001628 www.loks-aus-kiel.de
  12. Fahrzeugportrait Vossloh 5001630 www.loks-aus-kiel.de
  13. Fahrzeugportrait Vossloh 5001631 www.loks-aus-kiel.de
  14. Fahrzeugportrait Vossloh 5001516 www.loks-aus-kiel.de
  15. Fahrzeugportrait Vossloh 5001610 www.loks-aus-kiel.de
  16. Fahrzeugportrait Vossloh 5001611 www.loks-aus-kiel.de
  17. Fahrzeugportrait MaK 1200056 www.loks-aus-kiel.de
  18. Fahrzeugportrait MaK 1200057 www.loks-aus-kiel.de
  19. Fahrzeugportrait MaK 1200050 www.loks-aus-kiel.de
  20. Fahrzeugportrait MaK 1200051 www.loks-aus-kiel.de
  21. Fahrzeugportrait MaK 1200047 www.loks-aus-kiel.de