Diesel exhaust gas after-treatment

Diesel exhaust gas after-treatment

TARGET GROUP

Engineers who maintain and repair the new generation of (common rail) diesel engines.

Engineers who want to evolve with and gain an insight in the exhaust gas after-treatment of the new diesel engines.

PRIOR KNOWLEDGE

Some prior knowledge of diesel engines is required.

GOAL

  • To gain an insight in the new systems that reduce the emission of toxic exhaust fumes
  • To recognise and locate parts of the machine
  • To be aware of the functioning, points of special attention and safety of these systems and parts.

CONTENT

Euro – Tie standards

  • Different exhaust fumes and solutions
  • Short recapitulation common rail
  • Short recapitulation EGR (Exhaust Gas Recirculation)
  • DOC – (Diesel Oxidation Catalyst)
  • DPF (Diesel Particulate Filter)
  • Functioning
  • Regeneration
  • Passive
  • Active
  • Parked
  • Service
  • Stages of soot filter clogging plus indicator lights on dashboard
  • Replacing – cleaning: when, points of attention
  • Different systems
  • Kubota (Doosan)
  • Deutz 3B (JLG, Manitou)
  • Perkins (Manitou)
  • Short: DPF fitted afterwards
  • SCR (AdBlue)
  • Points of attention with regard to safety and maintenance
  • Importance of diesel fuel for new systems

DURATION
1 day