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Diesel Oxidation Catalyst

Diesel Oxidation Catalyst (DOC)

Diesel Oxidation Catalyst (DOC)

DOC is a special catalyst that reacts with engine exhaust gas upon contact. The reaction transforms PM emissions in the exhaust into harmless substances such as water and carbon dioxide.

DOC characteristics

  • No change to basic engine technology
  • No special service or maintenance procedures
  • No special operation instructions
  • No need for additives