OS T2000
T2000 | |
---|---|
standard gauge |
T2000 was an
The T2000 operated on Line 1 of the T-bane, and replaced the aging
Background
When
Oslo Sporveier was highly satisfied with the
On 22 October 1987, a fatal accident occurred when one of the old HkB 600 units suffered a catastrophic failure of its braking system, and rolled down the Holmenkoll Line, finally tipping over at Midtstuen. One person was killed and four were seriously injured, leading to a safety inspection of the old teak cars used on the line; the HkB 600 units were withdrawn from service, but were reintroduced after some refits.[2]
The initial proposal had called for 22 units, to replace all of the Kolsås and Holmenkoll Line stock. However, the
Construction
The order was placed with
The six two-car sets were delivered between 2 November and 22 December 1994. The first official public presentation was made on 8 December, but the units did not enter regular service until April 1995. The cars were numbered 2001–2012.[1] In 1995, a unit was test-run in Paris during an International Association of Public Transport convention.[3]
Specifications
Each car's aluminum body was 18 m (59 ft 1 in) long, 3.65 m (12 ft 0 in) high and 3.3 m (10 ft 10 in) wide. The latter was 100 mm (3.9 in) wider than the HkB 600, since the new trains would no longer have ski boxes on the outside. The empty weight of a car was 31 t (31 long tons; 34 short tons). Capacity was for 60 seated and 125 standing passengers.[4] There was a driver's cabin at one end of each car. Passengers sat in two compartments; the forward had conventional 2+2 seating, while the back section had 1+2+1 seating with two aisles. Wagon 2012 was delivered with 2+3 seating in the forward section. Each car had three doors on each side.[1]
Both cars had two bogies, with power on all axles, giving a Bo′Bo′ wheel arrangement. Four traction motors, each of 143 kW (192 hp), powered the car, giving a top speed of 100 km/h (62 mph) and an acceleration of 1.3 m/s2 (4.3 ft/s2).[4] The trains were equipped with both pantograph and contact shoe, the current for both of which is supplied at 750 volt direct current. The trains could not be connected for multiple running with the T1000 trains.[1]
Legacy
The T2000 class was prone to technical problems, and was not as reliable as the older T1000 stock. It soon became evident that no more would be ordered.
Oslo Sporveier opted for the all-new
In 2009, all twelve T2000 units were taken out of service, before the last of the much older T1300.
In 2010, Ruter decided to scrap all of the T2000 wagons, after only 16 years in operation,[12] and ten of the wagons were sold for NOK 100,000 a piece to the recycling company Hellik Teigen at Hokksund. The two remaining wagons will be preserved and displayed at the Oslo Tramway Museum.[13] Ruter stated that it would cost about NOK 50 million to keep them in operation.[14] Nevertheless, Ruter was in 2011 forced by the owner Oslo Vognselskap to keep renting the wagons for 22 million NOK each year, even though they were not in operation. Oslo Vognselskap stated the reason behind this was the contract which lasted for 30 years.[15]
References
- ^ a b c d e f g h Johansson, Erik W. (1995). "T2000 - AS Oslo Sporveiers nye T-banevogner". På Sporet (in Norwegian). 81: 44–6.
- ^ Municipality of Oslo (1987). "Report from meeting in the Oslo City Council regarding the disaster" (in Norwegian). Archived from the original on 9 September 2012. Retrieved 1 May 2010.
- Aftenposten Aften(in Norwegian). 15 May 1995. p. 20.
- ^ Oslo T-banedrift. "T-2000 – vogner" (in Norwegian). Archived from the original(doc) on 26 May 2011. Retrieved 1 May 2010.
- ^ "Sporveiens nye vognsett stopper stadig". Aftenposten Aften (in Norwegian). 26 April 1995. p. 4.
- ^ Solli, Berit (29 October 1997). "65 av 192 vogner er ute av drift i dag Må ha 30 mill. til vedlikehold av slitte vogner". Aftenposten Aften (in Norwegian). p. 6.
- (PDF) on 26 May 2011. Retrieved 1 May 2010.
- Norwegian Broadcasting Corporation (in Norwegian). Archivedfrom the original on 21 October 2012. Retrieved 1 May 2010.
- Akersposten (in Norwegian). Archived from the originalon 1 May 2010. Retrieved 1 May 2010.
- Norwegian Broadcasting Corporation (in Norwegian). Archivedfrom the original on 3 May 2010. Retrieved 1 May 2010.
- ^ Velle, Vegard (2 September 2009). "Vil reparere falleferdige t-banevogner". Fri Fagbevegelse (in Norwegian). Archived from the original on 11 September 2009. Retrieved 1 May 2010.
- ^ Slettholm, Andreas (28 September 2010). "Skroter T-banevogner til en kvart milliard". Aftenposten Aften (in Norwegian). pp. 6–7.
- ^ Ekroll, Henning Carr (10 October 2011). "1994: Kjøpt for 240 millioner 2011: Solgt for én million kroner" (in Norwegian). Aftenposten. Retrieved 19 October 2011.
- ^ Slettholm, Andreas (30 August 2010). "Frykter ny skandale". Aftenposten Aften (in Norwegian). p. 22.
- ^ Slettholm, Andreas (22 November 2011). "Må leie vrak for 22 millioner". Oslopuls (in Norwegian). Aftenposten. Retrieved 22 November 2011.