When exporting construction machinery operating in countries with strict emission regulations, engine trouble may occur if fuel that does not meet the machine specifications is used. In order to prevent such troubles at Hitachi Construction Machinery when distributing to areas where there are no emission regulations, we recommend "De-Tier".*

* : Emission regulations are not certified after remodeling the De-Tier

  • Remove the muffler filter and EGR system.
  • As the model will be changed, a new serial plate will be issued.
  • A “D Edition” sticker will be attached as a proof of the De-Tier.

  • You can prevent engine trouble and reduce high maintenance cost.
  • It will be able to operate a wide range of countries regardless of the fuel conditions.
  • For developed countries with strict emission regulations, there are more options for exporting used equipment.

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