GMD SW1200MG
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EMD SW1200MG | |
---|---|
Specifications | |
Power type | Electric |
Builder | General Motors Diesel |
Serial number | A1945–A1949, A2176, A2558–A2560 |
Model | SW1200MG |
Build date | 1963 (5), 1968 (1), 1971 (3) |
Total produced | 9 |
AAR wheel arr. | B-B |
UIC classification | Bo'Bo' |
Electric system(s) | 2400 V AC 60 Hz catenary |
Current collection method | Pantograph |
Career | |
Railroad(s) | Iron Ore Company of Canada |
Number | 431501–431509 |
Locale | North America |
The EMD SW1200MG was a 4-axle electric locomotive built by General Motors Diesel between 1963 and 1971. This locomotive was the electric version of the diesel powered SW1200, with the prime mover replaced by a motor-generator set, hence the MG suffix in the model number.
Locomotives run under 2400V 60 Hz, in automatic control without driver. The difference with SW1200 is that a single-phase electric motor is provided in place of the diesel motor, with adapted control.
Nine examples of this locomotive were built for a single Canadian customer – Iron Ore Company of Canada (IOC).
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