Komatsu America Corp. Announces Tier 4 Diesel Engine Technology

Komatsu America Corp. today announced the introduction of its new diesel engine that features the next generation of engine technology designed to meet US EPA non-road Tier 4 interim emission regulations.

Based on Komatsu proprietary technologies developed over many years, the new diesel engine

  • Reduces exhaust gas particulate matter (PM) by more than 90%*
  • Reduces oxides of nitrogen (NOx) by more than 45%*
  • Consumes less fuel*