HAMM Twin drum rollers 4.1 L4 - 115 kW (Bosch)
Twin drum rollers - HD+ 120I (2016 - ..)
Frequently asked questions
Performance optimization results
Original After the modification Difference
Engine power (Specific) 157 PS 0 PS + -157 PS

Included in the price:

  • up to 30 days testing FREE
  • original software check
  • machine diagnostic
  • original software backup
  • individual optimization of your machine
  • lifetime warranty for uploading software

Frequently asked questions

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