Caterpillar - Cat

Tier 4 Final Industrial Engines

Caterpillar offers Tier 4 Final engines from 5.5 to more than 1,200 bhp that are equipped with a combination of electronic, fuel, air and aftertreatment components based on engine size, type of application and the geographic location in which it will work.

  • Technology used includes a diesel oxidation catalyst (DOC), diesel particulate filter (DPF) and selective catalytic reduction (SCR), with a “No DPF” aftertreatment package available on select platforms
  • Smaller models include the C2.2 four-cylinder, 2.2-liter engine rated at 33.8 to 61 bhp and C4.4 ACERT four-cylinder, 4.4-liter model rated at 100 to 173.5 bhp
  • Larger models include the C15 ACERT turbocharged aftercooled engine and C27 ACERT and C32 ACERT, which use NOx Reduction System and dual DOCs with ratings from 800 to 1,200 bhp

Loading

Loading

Loading

Loading

Loading

Loading

Loading

Loading

Loading

Loading