C2.2 Tier 4 Final Engines

Caterpillar's latest diesel engine for industrial applications, the C2.2, is Tier 4 Final and Stage IIIA/Stage IIIB compliant.

Caterpillarinc 10055173

The C2.2 Cat diesel engine allows OEMs to equip their products with fuel-efficient engines that meet EPA Tier 4 Final/EU Stage IIIA/Stage IIIB emissions requirements. This engine utilizes many of the same features as its predecessors to make the transition to Tier 4 Final easier.

  • Minimal packaging changes keep change-over costs low
  • Offers benefits such as lower oil consumption, reduced fuel consumption and improved cold starting
  • Features auto-idle capability, improved transient response and enhanced electronic control
  • Delivers high power and torque in a compact package, single-side servicing, and range of options to meet individual OEM requirements
  • Includes compactly sized after-treatment module that allows mounting flexibility
  • After-treatment uses active regeneration to periodically burn away soot
  • Regeneration process is transparent to equipment operator and has no adverse affect on machine's duty cycle
  • Cleaning of ash residue from DPF is typically required at 3,000-hour intervals
  • Design controls heat rejection, eliminating valuable space consumption by cooling requirements 
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