C13 through C32 ACERT Tier 4 Interim Engines

Caterpillar introduces five new Tier 4 Interim engines

Acert Range

Caterpillar Inc. introduces five Cat Tier 4 Interim/Stage IIIB industrial engines: C13 ACERT, C15 ACERT, C18 ACERT, C27 ACERT and C32 ACERT.

  • Engines range from 385 to 1,200 bhp (287 to 895 bkW)
  • Provide a seamless horsepower range, broad product choices
  • Equipped with robust, fully integrated Cat Clean Emissions Module (CEM) and Cat NOx Reduction System (NRS)
  • C13 ACERT (shown) is 12.5 liters, delivers 385 to 475 bhp (287 to 354 bkW)


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