Class 6E Electric Loco


Similar in drafts to it's predecessor class 5E, and of similar mechanical configuration, the 6E is a superior machine, developing more speed and power for minimal gain in size and weight, by improved power transfer to the rails. This is effected by bellows between the frame and the wheels.
The latter series, class 6E1, are recognizable by their large body-bogie torsion bars, a further development of efficiencies in power transfer between body and wheels.
Numbering 960 units, they are the most numerous locomotives on SPOORNET and the largest class of electric locomotive in the world.

The class 6E is one of the most common locos still being used and seen today.  A large number of the current class 6E1s are going to be converted to the new class 18E.  There are, as far as I could establish already around 38 of the conversions done, with locos in daily service. (As at October 2002)

In December 1978, E1525 underwent experimental modifications for high speed running which included fitting a bullet nose and suitable gear ratio. With one coach in tow, the locomotive set the world narrow gauge speed record at 245 km/h (153 mph) over a distance of 3km between Midway and Westonaria near Johannesburg. The fiberglass nose is now displayed at the High speed Testing facility, Koedoespoort, Pretoria.

The 6E series operates on 3000V DC.  Some specs on the different models and series are listed below.  (Information is correct as far as I could ascertain.  However specs this is not the final word on loco details.)
 
Loco Series
Tractive Force
Motor and Gears
Class
Series
Loco Numbers
Year in Service
Starting
One Hour
Continuous
Total Motor Rating (qty)
Gear Ratio
Max. Speed
6E
All
E1146-E1225
Pre 1969
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
1
E1226-E1245
1969-1970
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
2
E1246-E1295
1971
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
3
E1296-E1445
1971-1973
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
4
E1446-E1545
1973-1974
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
5
E1546-E1645 (not E1600)
1974-1975
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
6
E1646-E1745
1975-1977
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
7
E1746-E1895
1977-1979
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
8
E1896-E2000
1979-1981
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
9
E2001-E2085
1981-1982
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
10
E2086-E2140
1982-1984
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h
6E1
11
E2141-E2185
1984-1985
311kN
221kN
193kN@40km/h
2492kW (4)
18/67
113km/h

 
6E1 1279, photographed at Sentrarand, July 2001.  Front end view, only shows the MU and brake connectors.
6E1 1279, photographed at Sentrarand, July 2001.
6E1 1279, photographed at Sentrarand, July 2001.  Not too visible here, but this unit was refurbished with new panthoraphs.
6E1 1279, photographed at Sentrarand, July 2001.
6E1 1565, photographed at Sentrarand, July 2001.  Question answered, what does a 6E1 look like on top?
6E1 1565, photographed at Sentrarand, July 2001.
6E1 2094, photographed at Phalaborwa, September 2001.  This used to be the same bright orange as the first photo in this list, just a few years ago!
6E1 2094, photographed at Phalaborwa, September 2001. 

All pages on this web site, including the complete page hierarchy and all photos, copyright Francois Kritzinger, 2001, 2002,  unless otherwise stated.
No images may be used without permission

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