
Line & Switch haul
Discover our best-in-class robust aftertreatment solutions for line & switch haul applications. We are a one stop shop as we provide full aftertreatment systems developed to meet customers' needs. Optimize your TCO and rely on a worldwide supplier with Hug Engineering.
Meet EPA Tier 4, EU Stage V and fulfill local emission standards with our best-in-class Selective Catalyst reduction (SCR) and Diesel Particulate Filter (DPF) with passive or active regeneration options. Our products will spur your repower projects just as your new builds.

We offer one of the most compact solution by designing a complete aftertreatment system (DOC/DPF/SCR/ASC) into the space claim usually foreseen just for the silencer. Our solutions are 100% tailormade and can be adapted to any locomotive design.

Our products and supply chains are fully adapted to fulfill the EN15085 welding standard. Customization of controls are possible thanks to our in-house hardware & software development. That allows an easy integration into the locomotive management system. We go even further with our Hug Connect digital solutions by offering several value packages to simplify your customer's fleet management.
