• Mack to use EGR, SCR to satisfy 2010 rules

    Mack Trucks Inc will use a combination of proven exhaust gas recirculation (EGR) technology and selective catalytic reduction (SCR) to satisfy the nitrogen
    Aug. 1, 2006

    Mack Trucks Inc will use a combination of proven exhaust gas recirculation (EGR) technology and selective catalytic reduction (SCR) to satisfy the nitrogen oxide (NOx) portion of the federal diesel engine emissions regulations scheduled to take effect in 2010.

    The 2010 regulations, developed by the United States Environmental Protection Agency (EPA), call for NOx emissions levels to be reduced more than 80% from the standard set to take effect in January 2007.

    The base engines for Mack's 2010 system will be its MP series, which use High-Performance Exhaust Gas Recirculation (HEGR) to meet current and 2007 NOx standards.

    Mack also confirmed that its EPA '10 system will feature the diesel particulate filter being deployed for 2007, as the required particulate matter emissions levels remain the same for 2010.

    SCR is an aftertreatment system that involves injecting a liquid urea solution into the engine exhaust stream to break down NOx. Manufactured primarily from natural gas, urea is a readily available, soluble nitrogen-based compound widely used in agricultural fertilizers and considered a non-hazardous substance by the EPA.

    Voice your opinion!

    To join the conversation, and become an exclusive member of FleetOwner, create an account today!

    Sign up for our free eNewsletters

    Latest from Refrigerated Vehicles & Equipment

    Orbcomm
    orbcommcrewviewbayviewinterface
    New onboard solution enables end-to-end visibility for smart refrigerated and dry van containers in real time while in transit.
    Schmitz Cargobull
    From left to right are Alexander Thoma, Schmitz Cargobull head of refrigeration unit business; Volker Flatau, Schmitz Cargobull head of the cool freight product line; Frank Reppenhagen, Schmitz Cargobull West Europe region director; Dirk Mutlak, Tevex Logistics managing director; Andreas Schmitz, Schmitz Cargobull chairman and CEO; Rene Lemke, Schmitz Cargobull Bielefeld area sales manager; Sven Masuhr, Tevex Logistics head of carrier management; and Jonathan Steckel, Schmitz Cargobull head of product management.
    Germany-based Tevex is adding 166 new refrigerated vehicles to its fleet, including an all-electric S.KOe Cool box trailer and an ePTO-ready transport refrigeration unit.
    Volvo Trucks
    silchuk_transport_allnew_volvo_vnl
    South Dakota-based carrier’s ‘next-generation’ VNL 860 long-haul trucks expected to boost fleet safety, reduce fuel costs, and improve driver recruitment and retention.