Harold Holmes

PR30C-LE Locomotive With DOC and Urea Based SCR: Field Trial and Emissions Testing After 1,500 and 3,000 Hours of Operation

Steven G. Fritz, Michael E. Iden, Dustin T. Osborne, 2012 .

PR30C-LE Locomotive With DOC and Urea Based SCR: Baseline and Initial Aftertreatment Emissions Testing

Steven G. Fritz, Michael E. Iden, Dustin T. Osborne, 2012 .

Diesel Particulate Filter Retrofit Screening Tests on a 1500 kW Gen Set Locomotive

John C. Hedrick, Harold Holmes, Michael Jaczola, 2012 .