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Rotronics is building chassis dyno since 1991 and realized +250 dynos.
(2WD & 4WD synchronized , motorbike , ATV…)  

This strong feedback of experience help to build a efficient & affordable range of products from 18 to 78 inches.

It is also helping us to tailor made some solutions in case of specific needs

Some examples of realizations

Brake tester for 2,3 & 4WD

18 series
R&D motorbike & ATV
compatible WMTC
30 to 250kW

24 series option AC

48 series

78 series
simulation (IPG)

Do not hesitate to call us for your request. we can tailor made the machined definition.