New since February 2016!
Rotronics, the French specialist for dynamometers, delivered us in February 2016 probably the most accurate single roller 4wd dynamometer:
Rotronics Autoscan Fi X4+
Our specifications were
- maximum precision
- maximum repeatability
- axle synchronization to 300 km/h
Almost a whole year claimed the search for the perfect chassis dyno. After a trip to France, extensive tests and many discussions, we were sure that Rotronics is delivering the best four-wheel dynamometer with axle synchronization!
Thanks to the ISO-Speed axle synchronization, every vehicle - no matter which drive system - can be driven on the dyno, just like on the road. The enormous precision and the powerful software in the background make this dyno a perfect tool for tuners.
Technical details 4wd dyno
| Eddy current brake(s) | 2x400kW |
| Max. engine power | 941kW/1280hp |
| Max. wheel power | 800kW/1088hp |
| Max. speed | 300 km/h |
| Max. error | < 0.1 % |
| Wheel base | 210-330cm |
| Roller diameter | 60cm |
Technical details ventilation system
| Wind speed | 170 km/h |
| Cold air volume | 16.000 m³/h |
| Waste gas exhaust | 18.000 m³/h |