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Reminder: Engine HP adjustments to meet changes in emission regulations

In order to keep complying with changes in emissions regulations, Doosan has had to adjust Engine HP on some models as follows.

The DX235LCR-5, DX255LC-5 and DX210W-5 have a slightly decreased engine HP (141.2 kW to 129.4 kW) and as already communicated in December, for DX62 and DX63, it has increased slightly (36.2 kW to 44.3 kW).

For the Large Excavators, the main reason for this change was to continue selling models using the well-established and accepted DL06 engines (under 130 kW), thus avoiding new engine development with the eventual further price increase.

A small influence on performance in the DX255LC-5 is expected: Slightly reduced pump power in P+ mode with fuel consumption decrease 5.1% in P+ mode. No change is expected in the DX235LCR-5 and DX210W-5 (maximum pump power is kept the same).

Documentation upgrades are ongoing.

These changes will be effective under the Serial Numbers below

  • DX255LC-5 : 1601~
  • DX235LCR-5 : 1801~
  • DX210W-5 : 1322~
  • DX62R-3 : 1618~
  • DX63-3 : 2187~
  • DX85R-3 : 2448~

If you have any further questions, please contact your Product Manager.