Metra, the operator that provides railway transport in Chicago metropolitan area, approved USD 70.9 million contract to purchase 15 remanufactured locomotives to begin to replace the aging fleet. The contract with Progress Rail Locomotives of La Grange includes options to buy up to 27 additional locomotives, if funding is available.
Progress Rail will take existing EMD SD70MAC freight locomotives and upgrade and configure them for passenger use. All components will either be refurbished, upgraded or new. The newly remanufactured locomotives will be designated as SD70MACH locomotives.
The remanufactured locomotives have a similar design to Metra’s F59 locomotives so Metra will be able to use the same parts inventory and won’t need different training and maintenance programs. There will be a 34 percent increase in horsepower. Another major upgrade is a microprocessor-controlled brake system.
“Our goals with this locomotive purchase are to increase reliability and improve the state of good repair on our system. These like-new locomotives will be replacing some of the oldest locomotives in our fleet, and we would expect to see a significant increase in reliability as these newer locomotives are introduced,” said Metra CEO/Executive Director Jim Derwinski.
About 70 percent of Metra’s current fleet of 147 locomotives are rated in marginal or poor condition. The introduction this year of 24 used but new-to-Metra locomotives that were purchased from Amtrak will reduce that percentage to about 45 percent, and the addition of the remanufactured freight locomotives will reduce that percentage to 14 percent by 2023. Newer locomotives not only will increase reliability, but they will reduce operating costs, since the older locomotives are increasingly expensive to maintain and operate.
Metra’s RFP allowed companies to provide proposals for either new or remanufactured locomotives. Metra chose remanufactured locomotives primarily because it can buy more of them than new locomotives. A greater number of newer locomotives means Metra can replace a greater number of older locomotives and operate a greater number of trains with more reliable locomotives.
One big improvement will be in the traction motors, which deliver the power generated by the diesel engine to the wheels. The remanufactured locomotives will have AC traction motors, which are far more durable and reliable than the DC traction motors in Metra’s older locomotives.
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