VIBRATION LEVELS OF THE TRACTOR EXPOSITION TO VIBRATIONS
In accordance to Regulation (EU) No 1322/2014 the following table shows vibration levels measured on seats, in aws.
* aws = Correct weighted value of the vibration acceleration (m/s²)
Operator's Vibration level
Seat type Light-weight operator Heavy-weight operator
W15SSS
0,85 m/s² 0,61 m/s²
WARNING
The vibration level transmitted to the body as a whole depend on different parameters, some of them relat-
ing to the machine, others to the terrain and many specic for the operator. The prevailing parameters are
the type of terrain or work surface and the ground speed.
Vibrations cause discomfort for the operator and in some cases put his/her health and safety at risk.
Make sure that the tractor is in good condition and that all routine servicing is correctly and regularly car-
ried out.
Check tire pressure and the steering and braking systems.
Check that the operator's seat and adjustment systems are in good condition, then adjust the seat to the
operator's weight and size.
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IMPORTANT
More information on Whole Body Vibration (WBV) on agricultural tractors can be found in more specic
publications and the relative risks can be taken into account following the laws of the country. In order to
correctly estimate statistical values based on your daily work on the tractor, a specic measure instrument
is required, such a three-axis accelerometer applied to the seat
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