Eurotunnel Class 0001
Encyclopedia
The Eurotunnel Class 0001 Bo-Bo
Bo-Bo
A Bo-Bo or Bo′Bo′ is a locomotive with two independent four-wheeled bogies with all axles powered by individual traction motors...

 diesel locomotive
Diesel locomotive
A diesel locomotive is a type of railroad locomotive in which the prime mover is a diesel engine, a reciprocating engine operating on the Diesel cycle as invented by Dr. Rudolf Diesel...

s were built by Maschinenbau Kiel
Maschinenbau Kiel
Maschinenbau Kiel GmbH 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.Rheinmetall acquired the military...

 (manufacturers designation DE 1004) between 1991 and 1992. They are very similar to the NS 6400 Class.

Five locomotives were built, numbered 0001-0005. They carry a yellow and grey livery and are used by Eurotunnel
Eurotunnel
Groupe Eurotunnel S.A. manages and operates the Channel Tunnel between Britain and France. The Company operates the car shuttle services and earns revenue on other trains passing through the tunnel...

 for rescuing Eurotunnel Shuttle
Eurotunnel Shuttle
Eurotunnel Le Shuttle is a shuttle service between Calais/Coquelles in France and Folkestone in Britain. It conveys road vehicles by rail through the Channel Tunnel...

 services during a power failure or in emergencies. They are also used to the Iris 320
SNCF TGV Iris 320
Iris 320 is a modified TGV train operated by SNCF International as a dedicated track recording train for high-speed railways. The train can run at 320 kilometres-per-hour and consists of two power cars and eight trailers coaches providing 160 metres of laboratory space...

 track recording train
Track geometry car
A track geometry car is an automated track inspection vehicle on a rail transport system used to test several geometric parameters of the track without obstructing normal railroad operations. Some of the parameters generally measured include position, curvature, alignment of the track, smoothness,...

 through Eurotunnel every two months.

In 2007 the locomotives were fitted with diesel particulate filter
Diesel Particulate Filter
A diesel particulate filter is a device designed to remove diesel particulate matter or soot from the exhaust gas of a diesel engine. Wall-flow diesel particulate filters usually remove 85% or more of the soot, and under certain conditions can attain soot removal efficiencies of close to 100%...

s for the exhaust gas
Exhaust gas
Exhaust gas or flue gas is emitted as a result of the combustion of fuels such as natural gas, gasoline/petrol, diesel fuel, fuel oil or coal. According to the type of engine, it is discharged into the atmosphere through an exhaust pipe, flue gas stack or propelling nozzle.It often disperses...

es. which replaced the exhaust scrubber wagons that were previously coupled to the engines.

Following a series of tunnel breakdowns due to snow during winter 2009/10,See 16-19th December European snowfall in November 2010 Eurotunnel announced it was to acquire two more "Krupp rescue locomotives"The MaK
Mak
Mak is a Chinese surname. It is commonly transliterated as Mak in Hong Kong, based on the Cantonese pronunciation of the Chinese character; and is commonly transliterated as Mai in China, based on the Mandarin pronunciation. Other transliterations of the surname include Mack, Mark, Mac, and Mach...

 plant where the locomotives were built was part of the Krupp group in the 1990s
with co-financing from Eurostar
Eurostar
Eurostar is a high-speed railway service connecting London with Paris and Brussels. All its trains traverse the Channel Tunnel between England and France, owned and operated separately by Eurotunnel....

. The locomotives acquired are similar NS 6400
NS Class 6400
The NS Class 6400 is a type of 4 axle diesel-electric freight locomotive. 120 were built by MaK and ABB between 1988 and 1994 for Nederlandse Spoorwegen.-Design and description:...

locomotives bought second hand from DB Schenker Nederland.

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