IC4
From Wikipedia, the free encyclopedia
 DSB's IC4 test train in Aarhus. |
|
| Power type | diesel |
|---|---|
| Builder | Ansaldo Breda, Finmeccanica |
| Build date | since 2005 |
| Total production | IC4: 4 (83 ordered)[1] |
| Length | 86 m |
| Locomotive weight | 160 t |
| Top speed | 200 km/h |
| Power output | 2,240 kW |
| Safety systems | ATC |
The IC4 is an inter-city train built by Italian Ansaldo Breda for the Danish State Railways’ cross-Great Belt routes. Set to replace several types of outdated rolling stock as part of the company’s ‘good trains for everybody’ plan, the project has become a major political issue because of several delays. The IC4 units were originally planned to enter Intercity service by 2003. On 25 June 2007, one IC4 unit (trainset no. 4) entered regional service between Århus and Aalborg. Another test train entered regional service with passengers on 27 August, between Århus and Fredericia in eastern Jutland. Two more units have entered regional service during autumn 2007. By the end of 2007, DSB and AnsoldoBreda will decide when the IC4 is ready for Intercity and IntercityLyn services. This, however, will depend on approvals from the Danish National Rail Authority.
Contents |
[edit] Equipment and specifications
The train is powered by four low-emission diesel engines with ‘common rail’ direct injection system, for a total power of 2240 kW, giving the train a top speed of 200 km/h (124 mph). Each trainset consists of four articulated cars with a total length of 86 meters (282 feet), and is able to seat 208 people. Built of light aluminium alloys, each trainset weighs 140 tons.
Up to four trainsets can be coupled in one train. There are problems with this requirement, so it has been decided to first have the IC4 approved using one trainset only. To approve it for multiple connection is done later. One trainset is too short for efficient long distance usage, therefore it will be used in more regional usage to begin with.
[edit] Design
The trains design is a result of cooperation between DSB’s own designers, stressing Nordic minimalistic design, and the Italian design company Pininfarina, famous for designing Ferrari cars, stressing Italian sexyness[weasel words] and curves. On the exterior, the sharp noses on the end of each trainset, known from high speed trains throughout Europe, represents a break with the current tradition of the IC3 train, where passengers are able walk between the trainsets. In the interior, the train features natural materials in line with Scandinavian design tradition, an audio/video information system with seat reservation displays, and a lounge area.
[edit] Controversy
The train has become a hot issue in Danish politics, mainly because of the long delay in delivery from Ansaldo Breda. The Danish minister of Traffic and Energy is routinely required to give the parliament updates on the progress, and DSB’s choice of a heavily-customised train is often criticised as the major source of the delays. The expense involved in lengthening platforms on several stations along the route of the IC4 is the source of much additional criticism. In recent news [1], it was revealed that the trains appear to be working properly, but documentation demands from safety authorities prevent the train from beginning full operation. Starting at the end of October 2007, four IC4 units entered regional service in Jutland. However service has again been suspended based on problems with exhaust fumes.[2]
