Wabtec locomotive products replacement control systems

Q-Tron is a recognized leader in aftermarket replacement control systems for locomotives. Since 1990, over 1,200 Q-Tron locomotive control systems and over 1,500 engine management systems have been installed on locomotives operating throughout the world.
As the leading systems integration specialists in the industry, we have designed and installed control packages for many engine types including GE, EMD, MLW, ALCO, Caterpillar, Cummins and Detroit-Diesel/MTU.