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4x4
Single roller 4wd dyno
In use 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+
The latest driving stability and propulsion systems required the purchase of a new four-wheel dynamometer to remain competitive.
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.
Prices for dyno runs incl. 19% VAT
Important: We only offer dyno runs to buyers of our performance upgrades!
Single dyno run
150,00 €
Duration depends on vehicle
Dyno run before and after power upgrade
200,00 €
Duration ca. 2 hours
Fine tuning MSC-controllers
300,00 €
Duration ca. 3 hours
Technical data 4x4 dyno
| Eddy current brake(s) | 2x400kW |
| Max. engine power | 941kW/1280hp |
| Max. wheel power | 800kW/1088PS |
| max. speed | 300 km/h |
| max. error | < 0.1 % |
| Wheel base | 210-330cm |
| Roller diameter | 60cm |
Technical data ventilation system
| Wind speed | 170 km/h |
| Cold air volume | 16.000 m³/h |
| Waste gas exhaust | 18.000 m³/h |