Dm12 | |
---|---|
In service | 2005– |
Manufacturer | ČKD Vagonka (later Škoda Vagonka, a subsidiary of Škoda Transportation) |
Constructed | 2004–2006 |
Entered service | 2005 |
Number built | 16 |
Number in service | 16 |
Formation | 1 car, length 25,200 mm (82 ft 8 in) |
Fleet numbers | 4401–4416 |
Capacity | 63 |
Operators | VR Group |
Lines served | Joensuu–Nurmes, Iisalmi–Ylivieska, Savonlinna–Parikkala, Tampere–Keuruu, Karis–Hanko, Jyväskylä–Seinäjoki |
Specifications | |
Car length | 25,200 mm (82 ft 8 in) |
Width | 2,850 mm (9 ft 4 in) |
Height | 4,218 mm (13 ft 10.1 in) |
Platform height | 550 mm (21.65 in) |
Doors | 2 + 2 |
Maximum speed | 120 km/h (75 mph) |
Weight | 48 t (47 long tons; 53 short tons) |
Prime mover(s) | 2 x MAN D2876 LUE 606 |
Engine type | Diesel engine |
Power output | 2 x 301 kW (404 hp) |
Transmission | VOITH |
Track gauge | 1,524 mm (5 ft) |
VR was searching a diesel motor car to be used on low traffic regional services on non-electrified tracks years after the last of the earlier diesel motor car series had been decommissioned by the end of the 1980s, and diesel locomotive pulled passenger trains had been found to be uneconomical for small-demand services. VR had earlier experimented with converting an old unpowered passenger car into a diesel motor car, but the prototype was never put to service and VR ultimately decided to acquire all-new cars. After a failed purchase, 16 Dm12 units with 20 options were finally ordered from the Czech manufacturer ČKD Vagonka, now Škoda Vagonka, in 2001, at a price of 160 million FIM. [1]
The first unit arrived to Finland earlier than expected, on 18 December 2004, after being tested in the Czech republic. [2] VR was able to start traffic using the first unit between Joensuu and Pieksämäki on 20 May 2005. [3] After a month and a half of usage without problems, it was serviced in June 2005, including a change of seats and modifications to the air intake. [4] The second unit was delivered in August 2005 and followed the first between Joensuu and Pieksämäki. [5] More units soon followed, and they were used between Joensuu and Nurmes. At the end of the year, VR had received 11 units, nine of which were serving passengers. [6]
The units were delivered to VR in 2004–2006, entering commercial service in 2005. The units are used in regional and feeder services mostly in Eastern and Central Finland, but also on the Karis-Hanko route near the coast of the Gulf of Finland. The Dm12 is currently the only diesel motor car in Finland.
All Dm12 units were withdrawn from service on 28 June 2012 after two fires in short succession, in Punkaharju on 21 June 2012, [7] and Keuruu on 27 June 2012. [8] The multiple units were temporarily replaced with trains pulled with diesel locomotives or buses. [9] The fires were a result of a fuel leak, which caused fuel to spill on the hot engine. [10] The units had re-entered service in June 2012 after the faulty fuel lines were replaced. [11]
The nicknames for the Dm12 are Peräkylän Pendolino (Backwoods' Pendolino), "Viidakkopendolino" (jungle Pendolino) Skoda (after the manufacturer) and Demari (from type designation Dm12).
At a maximum, three Dm12 units can be coupled into a train to increase capacity (although this is rarely done). Each car has three passenger compartments, two entrance vestibules and a driver's cabin at each end of the car. The driver cabins have air conditioning. There are two places for wheelchair-using passengers, the unit has lifting platforms for wheelchair access and the toilet is designed to be accessible to the disabled. The heating of the passenger compartments uses waste heat from the diesel engines. [12]
Dm12 units were painted in a distinctive red-gray colouring on a white background. In June 2012, the two oldest units, 4401 [13] and 4402, [14] had been painted according to VR's white-green paint scheme. Nowadays all of them are in the white-green livery.
VR-Group Plc, commonly known as VR, is a government-owned railway company in Finland. VR's most important function is the operation of Finland's passenger rail services with 250 long-distance and 800 commuter rail services every day. With 7,500 employees and net sales of €1,251 million in 2017, VR is one of the most significant operators in the Finnish public transport market area.
The Finnish railway network consists of a total track length of 9,216 km (5,727 mi). The railways are built with a broad 1,524 mm track gauge, of which 3,249 km (2,019 mi) is electrified. Passenger trains are operated by the state-owned enterprise VR that runs services on 7,225 km (4,489 mi) of track. These services cover all major cities and many rural areas, though the coverage is less than the coverage provided by the bus services. Most passenger train services originate or terminate at Helsinki Central railway station, and a large proportion of the passenger rail network radiates out of Helsinki. VR also operates freight services. Maintenance and construction of the railway network itself is the responsibility of the Finnish Rail Administration, which is a part of the Finnish Transport Agency. The network consists of six areal centres, that manage the use and maintenance of the routes in co-operation. Cargo yards and large stations may have their own signalling systems.
Turku Central Station is a railway station in the VII District of Turku, Finland. It has VR services to Helsinki and towards Joensuu. The station serves approximately a million passengers annually.
Joensuu railway station is located in Joensuu, North Karelia, Finland. The station was opened in 1894.
The Sr2 is a class of electric locomotives of the VR Group. They were built by SLM/ABB and later by Adtranz and finally Bombardier Transportation and assembled by Transtech Oy. They are closely based on the class Re 460 locomotives of Swiss Federal Railways.
The Sm3 Pendolino is a class of high-speed body-tilting trains operated by VR Group. It is a member of the Pendolino train family; its design is based on the ETR 460. The first two trainsets were assembled in Finland by Rautaruukki-Transtech in the mid-1990s. The rest of the series of eighteen EMUs were built by Fiat Ferroviaria between 2000 and 2006. The trains serve most of Finland's major cities such as Helsinki, Turku, Oulu and Joensuu with a maximum speed of 220 km/h (140 mph), although this speed is only attained between Kerava and Lahti. The train has a power output of 4,000 kW (5,400 hp) and weighs 328 tonnes.
Allegro was the brand name of a now defunct high-speed train service, operated by Alstom VR Class Sm6 trains, between Helsinki, Finland, and St. Petersburg, Russia.
The VR Class Hr11 was the first class of line-haul diesel locomotives used by Valtionrautatiet. Only five units were built, all delivered by Valmet in 1955. The Maybach diesel engines used in the locomotives proved highly unreliable, resulting in a complete overhaul of the engine-transmission system in 1956–58, but this did not solve all of the reliability problems. The Hr11 series was withdrawn from service in 1972.
The Sibelius was a train run daily by VR between Helsinki, Finland, and St. Petersburg, Russia. The service began on 31 May 1992 in order to ease congestion on the night service train Repin and due to the fall of the Soviet Union, where traffic was increased on the border.
The Dm10 was an experimental diesel multiple unit built by VR Group's Pieksämäki workshop in 1994. It was based on a blue passenger carriage, Eit 23018, which was fitted with two diesel engines taken from HKL buses 601 and 608. The train had 80 no-smoking seats and had the driver selling tickets, which was unusual for Finnish conditions. During testing, it was run under the nomenclature KOEMV 9991, transporting Finnish President Martti Ahtisaari in Savonia in May 1994.
The Dm11 was a diesel multiple unit built by GEC-Alsthom in Spain for VR Group. A total of 16 units were ordered in 1995, with an option of 16 more, at a price of 80 million Finnish marks. The first units arrived in Finland in February 1997 and testing started in Central Finland a month later. However, VR cancelled the deal at the end of the same year. By that time, six units had been delivered. The trains left Finland in 1999. One of the units was later seen in Vilnius, Lithuania in 2000 before they were sold to Cuba. The train was unofficially called the Mandolino, which rhymed with the then-new Pendolino.
Before 1942, the VR Class Vr1 were originally classified as L1. The Vr1 was a powerful and effective locomotive. Part of them were built by Tampella and part by Hannoversche Maschinenbau AG of Germany. They were numbered 530–544, 656–670, 787–799 and were nicknamed “Kana” ("Hen"). They were operation from 1913-1974.
The VR Class Tr1 is a class of heavy freight locomotive built in Finland and Germany. Before 1942 VR Class Tr1s originally had the class name R1. They were nicknamed “Risto”, after the Finnish President Risto Ryti. They were numbered 1030–1096.
VR Class Tve2 was a VR Group diesel shunting locomotive. They were ordered from the Saalasti Oy engineering company and built between 1962 and 1964. Locomotives was sent to the Turenki sugar factory. A total of 8 units. The manufacturer's designation for the model was OTSO2 and OTSO2/VR.
The Hikiä railway station is located in Hausjärvi, Finland, in the village and urban area of Hikiä. It is located along the Riihimäki–Lahti line, and its neighboring stations are Riihimäki in the west and Oitti in the east.
The Uusikylä railway station is located in the city of Lahti, Finland, in the district of Uusikylä. It is located along the Lahti–Kouvola line, and its neighboring stations are Nastola in the west and Kausala in the east.
The Savonlinna railway station is located in the town of Savonlinna, Finland. It is located along the Huutokoski–Parikkala railway, and its only neighboring station is Pääskylahti in the west.
The Nikkilä railway station is located in the village and urban area of Nikkilä, in the municipality of Sipoo, Finland.
The Vaajakoski railway station is a station located in the district of Vaajakoski in the city of Jyväskylä, Finland. It is located along the Jyväskylä–Pieksämäki railway, and has since 1992 only served freight traffic, as well as a passing loop; the nearest station with passenger services is Jyväskylä in the west.