3
revision 0 date: 07/19 doc. AG525990
3.34 SCHEDA INFORMATIVA SUI LIVELLI DI
VIBRAZIONI DEL TRATTORE - PERICOLI
CORRELATI ALL’ESPOSIZIONE ALLE
VIBRAZIONI
IMPORTANTE: Per ulteriori informazioni sulle
Vibrazioni trasmesse all’intero corpo (WBV) dai
trattori agricoli si rimanda alle pubblicazioni
speciche in materia e alle normative locali
inerenti ai rischi correlati; per valutare
correttamente i valori statistici sulla base
dell’uso quotidiano del trattore, utilizzare uno
specico dispositivo di misurazione, quale un
accelerometro triassiale per il sedile.
regolamento (UE) 1322/2014 - Allegato
XIV
Modello di sedile/tipo
Seat model/type
Livello di vibrazioni in m/s
2
rilevato (massa di prova)
Measured vibrations in m/sq. s (sample weight)
Operatore di corporatura leggera
Light build operator
Operatore di corporatura pesante
Heavy build operator
Sedile Cobo GT62-M200/
Cobo GT62-M200 seat
Sedile KAB XH2/
KAB XH2 Seat
3.34 DATA SHEET ON TRACTOR'S VIBRATION
LEVEL - HAZARDS DUE TO EXPOSURE TO
VIBRATIONS
Vibrations transmitted to the body depends on
several parameters, some of them are connected
to the machine, some to the ground or surface on
which machine runs, and many others are specic
to the driver. Factors concerning the ground surface
conditions and speed prevail.
Machine-transmitted vibrations cause inconvenience
to the operator and might, in some cases, jeopardise
health and safety. Ensure the machine is in good
conditions and that service and maintenance have been
duly carried out at the scheduled intervals. Check tyre
pressure and steering and brake eciency. Check that
the driver's seat and the relevant adjustment devices
are in good conditions, then adjust the seat according
to operator's build and weight.
IMPORTANT: Please refer to the specic
publications for any further information about
the Whole Body Vibrations (WBV) transmitted by
tractors and see any local regulations concerning
the corresponding risks. To correctly assess
statistical values based on tractor daily use, use a
specic gauge such as a 3-axis accelerometer for
the seat.
The table below shows vibration level measured as
Commision delegated ragulation (EU) 1322/2014 -
Annex XIV