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28.12.2025 · Automation and Control

Engineering the Conversion, Empowering the Team

As part of a customer-specific diesel-to-electric excavator conversion project, an automation system originally developed by EHR Elektronik two years ago has been successfully adapted to new requirements.

Electric excavator conversion: display and controller

Done at the customer’s request

The system was reworked for the new requirements:

  • Control software migrated from C to CODESYS
  • Display brand and model replaced
  • Euro 5 engine DPF control fully integrated into the system

Training and consultancy

We provided hands-on training to the customer’s software development engineer, enabling them to develop and maintain their own applications with confidence.

Sustainable systems, capable teams

At EHR Elektronik we do more than deliver professional, tailor-made engineering solutions. When required, we also provide technical consultancy and structured training, because sustainable systems are built together with capable teams.

Related projects and training work

In conversion projects, software, display and emission control are handled together. Our other work on the same topic:

Frequently asked questions

Was the control software rewritten, and in which language?

At the customer’s request, the control software was migrated from C to CODESYS. In the same work the display brand and model were replaced.

How was Euro 5 engine DPF control handled?

Euro 5 engine DPF control was fully integrated into the system. For more on DPF management, see our Euro 5 DPF emission control article.

A team formed by companies is always bigger and stronger than a team formed by individuals.

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