For printer friendly pdf flyer of this information click here.

Diesel Oxidation Catalyst (DOC)
On- Road

Our Experience is
Your Solution.
Our mix-and-match Diesel Oxidation Catalysts (DOC) are available in 4 standard diameters along with 22 different end cones. This flexibility enables fast turnaround for
customers needing afterteatment solutions.

Engineered for Performance.
The Cummins Emission Solutions diesel oxidation
catalyst utilizes Johnson Matthey’s specially formulated platinum-based catalyst as a component of its EPA-verified product. The DOC may either replace or be added to the existing vehicle muffler. Versatile and flexible, the DOC:

• Installs easily and is engineered for retrofit with EPA-verified technology
• Uses Johnson Matthey’s specially formulated platinum-based catalyst
• Needs no maintenance
• Monitoring not Required
• Can be used with low sulfur (<500ppm) or ultra-low sulfur (<15ppm) diesel fuels
• Covers a range of engines and vehicles
• Eligible for local, state and federal funding. Reductions are claimable within State Implementation Plans (SIPs)

Cummins Emission Solutions products are covered by performance and emissions warranties that meet or exceed both EPA and CARB warranty requirements for retrofit verification coverage.

Reducing emissions from diesel exhaust doesn’t have to be complicated. Cummins Emission Solutions makes it simple with a Diesel Oxidation Catalyst (DOC) designed to retrofit existing vehicles.

Note: All substrates are 400 CPSI ceramic.