China Railways DJ1

China Railways DJ1
DJ1
DJ1-0003
Power type Electric
Builder Siemens / Zhuzhou Electric Locomotive Works[1]
Build date 1999-2003[2]
Total produced 20[1]
UIC classification 2(Bo'Bo')
Gauge 1435 mm[1]
Wheel diameter 1250m[3]
Wheelbase bogie axle distance 2.800m[3]
bogie centre distance 9.000m[3]
Length 35.232m[3]
Width 3.300m[3]
Locomotive weight 2x92t (2x100t*)[1]
Electric system 25kV/50Hz AC[1]
Current collection
method
Pantograph
Top speed 120 km/h (75 mph)[1]
Power output 2x3.2 MW (4,300 hp) (at wheel)[1]
6.4 MW (8,600 hp)
Tractive effort starting 700 kN (160,000 lbf) [760 kN (170,000 lbf)*][1]
Career China Railways
Notes
* Ballasted to 100t to improve traction

The China Railways DJ1 is a high power mainline electric freight locomotive built as a double locomotive unit of two nominally independent single cab units.

Contents

Background and description

The locomotives are based on a technology transfer agreement between Siemens and Zhuzou Electric locomotive works (ZELW). The first three locomotives were built by Siemens in Austria, and the remaining 17 were built in China.[1]

The electrical components in the locomotive are based upon Siemens' EuroSprinter design (second generation using water-cooled GTO inverters).[1] The traction motors are asynchronous AC type, and are nose suspended on the axle, regenerative electric braking is possible with a braking force of ~460kN, and a electric braking power of 6.4MW, overall efficiency of the machine is more than 85%.[2]

The locomotives were used to haul coal trains on the Daqin line[1].

Production of the locomotive ended in 2004[2].

As more powerful locomotive models HXD1 and HXD2 entered Daqin line since 2006, the 20 DJ1s were allocated to Xi'an Railway Bureau to haul freight trains running between Baoji and Qinling.[citation needed]

See also

References

  1. ^ a b c d e f g h i j k Electric Locomotives Siemens, Electric Double Locomotive DJ1 for China Railways CR, p.36, webdoc.siemens.it
  2. ^ a b c Siemens Traction Equipment Ltd., Zhuzhou, p.5 and pp.8-9, cn.siemens.com
  3. ^ a b c d e Heavy Freight Double-Locomotive DJ1 for Chinese Railways (CR) www.siemens.cz

External links


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • China Railways HXD1 — HXD1 HXD1 0004 Power type Electric Builder Zhuzhou Electric Locomotive Company Limited , Siemens Build date 2006 …   Wikipedia

  • China Railways 6K — 6K 052 Power type Electric Builder Kawasaki Heavy Industries Build date 1986 1987 Total produced 85 …   Wikipedia

  • China Railways HXD3B — Power type Electric Designer Bombardier Transportation, CNR Dalian Locomotives Builder CNR Dalian Locomotives, Bombardier Transportation Build date 2008–2011 Total produced 500 UIC classification Co Co …   Wikipedia

  • China Railways DFH mainline locomotives — DFH1 , DFH3 , DFH4 DFH3 0009 at Beijing Railway Museum (2010) Power type Diesel Builder DFH1,DFH3 Sifang locomotive works DFH4 Sifang, Ziyang, Qishuyan Build date …   Wikipedia

  • China Railways DFH shunting locomotives — DFH2 , DFH5 , DFH6 , DFH7 , DFH21 Power type Diesel Builder DFH2, DFH5, DFH6, DFH7 Ziyang locomotive works[1] DFH2, DFH5, DFH21 Sifang locomotive works[1] Build date DFH2 1973 …   Wikipedia

  • China Railways QJ — QJ 前进 Preserved locomotives 6988 and 7081 operating with Milwaukee Road 261 on the Iowa Interstate (Sept. 2006) Power type Steam Builder Prototyp …   Wikipedia

  • China Railways FD — For the class named FD (Fandi, meaning anti imperialism ) during the cultural revolution see China Railways QJ FD Power type Steam Builder Voroshilovgrad Locomotive Factory[1] Build date 1931 41, conversion to standard gauge : 1958 …   Wikipedia

  • China Railways ND2 — ND2 0221 ND2 is the name for a Romanian diesel electric locomotive, produced by Electroputere, exported to and employed in China by China Railways. It was made for the purpose of heavy transport. Contents …   Wikipedia

  • China Railways NJ2 — NJ2 Power type Diesel Electric Builder GE Transportation Systems Model C38AChe UIC classification Co Co Gauge …   Wikipedia

  • China Railways HXN3 — HXN3“和谐” Power type Diesel electric Builder Dalian Locomotive Works、EMD Model JT56ACe Build date 2008- Total produced 300 UIC classification Co Co Gauge 1,435 mm …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”