Introduction
Developing an electrical system for a new bus platform required combining automotive expertise with the unique challenges of larger commercial vehicles. Our task was to design and deliver a complete system – from high-voltage harnesses to compliance documentation – within tight development timelines.
In this project, we developed preliminary wiring harness and hydraulic designs for an agricultural machine prototype. The customer required a solution that ensured reliable operation under machine movement and the motion of working components, while reducing design complexity.
Work scope
Our engineers were responsible for:
- Designing high- and low-voltage harnesses
- Routing battery and fuel cell connections
- Developing metal and plastic components
- Preparing safety and compliance documentation
Results
- Harness design and routing completed using ZUKEN and Siemens NX
- Safety assured through ASIL-compliant processes and structured FMEA
- Modular and scalable design enabling reuse in future projects
- Project delivered on schedule, with seamless integration of mechanical and electrical domains
Summary
By transferring proven methods from the automotive sector into the bus industry, VOITAS ensured a reliable, production-ready electrical system. The processes developed in this project are now reused across other platforms, confirming that cross-industry experience leads to more efficient engineering and lasting results.