IMPACT OF FARMING OPERATIONS ON LEVEL OF PRODUCED VIBRATIONS THAT AFFECT HAND-FIST SYSTEM

U radu su izneseni rezultati istraživanja mjerenja razine traktorskih vibracija koje djeluju na sustav ruka - šaka rukovatelja pri različitim agrotehničkim podlogama u skladu s propisanim normama. Sva mjerenja su obavljena na traktoru proizvođača LANDINI tipa POWERFARM 100 na proizvodnim površinama i pristupnim cestama srednje Poljoprivredne i veterinarske škole Osijek. Mjerenja su obavljana uređajem za mjerenje vibracija MMF VM30 koje utječu na sustav ruka - šaka. Rezultati istraživanja ne prelaze dopuštene vrijednosti vibracija koje utječu na sustav ruka – šaka rukovatelja poljoprivrednog traktoraThe paper contains the results of measurements of the level of tractor vibrations that act on the system of hand-to-hand of the operator during various agricultural substrates in accordance with the prescribed standards.All measurements were carried out on the tractor manufacturer LANDINI type POWERFARM 100 in the production areas and access roads Agricultural and veterinary school in Osijek. Such measurements are performed provided a device for measuring the vibrations MMF VM30 that affect the hand-fist. The research results do not exeed the permissible value of vibration that affect the hand-to-hand of the operator of the agricultural tractor