China Railways SS7

China Railways SS7
SS7
SS7 electric locomotive
Power type Electric
Builder Datong Electric Locomotive Works
Model SS7
Build date 1992-2007
Total produced 113
UIC classification Bo'Bo'Bo'
Gauge 1,435 mm (4 ft 8 12 in)
Wheelbase 17,080 mm (56 ft 0 in)
Length 22,016 mm (72 ft 2.8 in) (between coupler centers)
Width 3,105 mm (10 ft 2.2 in)
Height 4,700 mm (15 ft 5 in) ± 30 mm (1.2 in)
Axle load 23 t
Electric system 25 kV AC
Transmission AC - DC
Top speed 100 km/h (62 mph)
Power output 4,800 kW
Tractive effort 485 kN (starting)
351 kN (continuous)

The SS7 is a type of electric locomotive used on the People's Republic of China's national railway system. They are widely used on electrified lines in the southwest part of China.

The design of SS7 was influenced by the 6K, an electric locomotive model imported from Japan.

Derivatives of SS7 include SS7B, SS7C, SS7D and SS7E.


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • 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 DJ1 — DJ1 DJ1 0003 Power type Electric Builder Siemens / Zhuzhou Electric Locomotive Works[1] Bui …   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 HXD1 — HXD1 HXD1 0004 Power type Electric Builder Zhuzhou Electric Locomotive Company Limited , Siemens Build date 2006 …   Wikipedia

Share the article and excerpts

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