Technology

Cummins Direct Flow Air Filtration

Cummins Direct Flow air cleaner has been specifically developed for Tier 4 systems to provide a smaller, more flexible installation package and higher air filtration efficiency. This is accomplished by creating a direct-flow path through the filter media which is packaged in a...

High-Pressure Common Rail

Higher injection pressures from new fuel injection systems improve fuel atomization and assist combustion chamber penetration. This advanced in-cylinder combustion control results in enhanced engine performance with the following benefits...

Cooled Exhaust Gas Recirculation (cEGR)

Exhaust Gas Recirculation is the process whereby a percentage (typically 25-35%) of the diesel engine’s exhaust gases are redirected back into the combustion cylinder, in order to help reduce oxides of nitrogen emissions (see NOx)...

VGT Variable Geometry Turbo

In order to control both NOx and particulate emissions accurately, the amount of recirculated exhaust gas and air has to be precisely metered into the engine under all operating conditions...

Cummins Compact Catalyst (DOC- Diesel Oxidation Catalyst)

Cummins & QSB5 engines ranging from 84 hp to 173 hp will meet the 2012 Tier 4i low emissions standards in the 74 - 174 hp range with a Cummins Compact Catalyst exhaust after treatment and a cooled exhaust gas recirculation (EGR) system incorporated with the engine...

Cummins Particulate Filter

Cummins QSB7, QSL9 and QSX15 engines ranging from 248 - 627 hp will meet the 2011 low emissions standards with an integrated Cummins Particulate Filter exhaust aftertreatment and a cooled exhaust gas recirculation (EGR) system incorporated with the engine...