With the introduction of Stage V/Tier 5 emissions regulations set for 2019-2020, depending on engine power output, FPT Industrial says that it will build upon its SCR-only strategy, remaining one of the few manufacturers not adopting Exhaust Gas Recirculation (EGR) to meet the standard. The Italian firm’s Hi-eSCR after-treatment system, already in use on Stage IV/Tier 4 Final engines, maximises in-engine combustion technology without using EGR. This saves weight, cost and space for the equipment manufacture