ELM

Electro-Motive Diesel’s long-anticipated Tier 4 freight locomotive, the SD70ACe-T4, made its debut during Railway Interchange 2015 at BNSF’s Northtown Yard in Minneapolis, Minn.
Friction modification has morphed from art to science. Suppliers are spending a lot of time in the lab developing and testing products for proper lubricity, and that can withstand the…