Keywords: NREX 2015 CRB photo.jpg en National Railway Equipment Company NREC Tier 4 genset switch locomotive NREX 2015 Tier 4 NOx 1 3 g/bhp-hr NOx Tier 4 PM 0 03 g/bhp-hr AB 118 Demonstration Cummins QSX15 engine with EGR Exhaust Gas Recirculation and DPF Diesel Particulate Filter Demonstration at Richmond Pacific Terminal Railroad at Port of Richmond CA Project Manager Bay Area Air Quality Management District 529 810 Fiscal Year 10/2011 Status-Ongoing California Air Resources Board http //www arb ca gov/railyard/demover/locotech htm ltd author Not given PD-CAGov NRE locomotives |