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On-Highway Vehicles


for on-highway vehicle owners


IMPORTANT INFORMATION FOR TRUCKERS Regarding California's Anti-Idling Regulations! Does your diesel truck have a gross vehicle weight rating greater than 10,000 pounds? If yes, then the following applies to you... Read More

Caterpillar has the right environmental solutions for your on-highway vehicles. Backed by the reliability and performance of Peterson Power Systems, these solutions reduce emissions and are tailored to fit a wide range of diesel engines.

  • Oxidation Catalysts create a chemical reaction with exhaust gases as they pass over the catalyst material. This reaction reduces some of the particulate matter and converts a large portion of carbon monoxide, hydrocarbons and other emissions into carbon dioxide and water.
  • Diesel Particulate Filters use special filters to reduce particulate matter (PM), carbon monoxide and hydrocarbon emissions. Exhaust backpressure is maintained through passive regeneration, a process that automatically removes particulate buildup.

CAT Diesel Particulate Filter solutions include diagnostic module for backpressure, exhaust temperature monitoring and datalogging.

The type of solution appropriate for a specific application depends on the configuration of the vehicle's exhaust system and the specific emissions targeted by applicable emissions regulations.

For more information, contact your product support sales rep, or call 800.963.6446 and we will direct your call.