SNCB Class 70
Class 70 |
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7005 (bearing original number 270005) 29 June 2002. |
Type and origin |
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Power type |
Diesel-Electric |
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Builder |
BM/ACEC |
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Build date |
1954 |
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Total produced |
6 |
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Specifications |
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Configuration:
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• UIC |
Bo'Bo' |
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Gauge |
1,435 mm (4 ft 8 1⁄2 in) |
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Driver dia. |
1,070 mm (3 ft 6 in) |
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Length |
12.15 m (39 ft 10 in) |
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Loco weight |
85 tonnes (187,000 lb) |
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Prime mover |
7001/2: ABC 6DXC 7003/5/6: ABC 8DUS 7004: Cockerill CO240 |
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Transmission |
Electric |
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Performance figures |
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Maximum speed |
50 km/h (31 mph) |
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Power output |
7001/2: 550 kW 7003/5/6: 515 kW 7004: 570 kW |
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Tractive effort |
196 kN (44,060 lbf) |
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Career |
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Operators |
SNCB/NMBS |
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Class |
70 (originally 270) |
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Numbers |
7001–7006 originally 270001–270006 |
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Locale |
Antwerp |
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Disposition |
5 scrapped, 1 preserved |
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Class 270 (later reclassified as Class 70) locomotives were the first diesel shunters used by NMBS/SNCB. Three were initially ordered as prototypes of Diesel Electric traction. Three Diesel-Hydraulic Class 271 locomotives were also ordered for comparison.
One loco, 7005, has been preserved by PFT at Saint Ghislain, the remainder were scrapped after they were displaced by class 77s.[1]
History
Built by Belgian locomotive manufacturers Baume & Marpent, the 6 class 270 locomotives were initially allocated to Ronet depot in Namur. Their electric transmission was produced by ACEC under license from Westinghouse. During 1992 7004 acquired a Cockerill diesel engine to replace its original Anglo Belgium Cy unit.[2]
After Ronet, during 1961 they were moved on to Antwerpen to perform trip workings to and from places such as Boom, Mechelen, Mol and Turnhout.[3] When, at the start of 1971, NMBS/SNCB adopted their current numbering system they became Class 70.
References
- ↑ De Neef, David (2004-08-26). "Locomotives de manoeuvre de la série 70" (in French). Retrieved 2008-02-04.
- ↑ De Jonghe, Henk. "PFT/TSP - 270.005". Retrieved 2008-02-04.
- ↑ Malisoux, Charles (November 2002). "Le rond-point nu" (in French). Retrieved 2008-02-04.
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Single System : 3000 V DC | |
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Dual System : 1500, 3000 V DC | |
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Dual system : 3000 V DC, 25 kV 50 Hz AC | |
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Triple System : 1500, 3000 V DC, 25 kV 50 Hz AC | |
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Quadruple System : 1500, 3000 V DC, 25 kV 50 Hz & 15 kV 16⅔Hz AC | |
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Main line locomotives | |
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Shunting and short trip locos |
- 70
- 71
- 72
- 73
- 74
- 75
- 76
- 80
- 81
- 82
- 84
- 85
- 90
- 91
- 92
- 99
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Steam locomotives | |
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Electric locomotives | |
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Diesel locomotives | |
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- Electric locomotives of Belgium
- Diesel locomotives of Belgium
- National Railway Company of Belgium locomotives
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