| Contact with tractor moving parts is one of the most frequent causes of accidents with agricultural machinery. Thus, the present study aims to verify the presence of PTO master shield and its dimensional specification, in new Brazilian agricultural tractors, according to ABNT NBR ISO 500-1 (2016) standard. Was evaluated 43 agricultural wheeled tractors models, with power above 36,8 kW, distributed in seven dealers located in Santa Maria, RS. Data collection was based on the visual verification of the presence or absence of PTO master shield (NR 31, 2013), as well as it dimensional variables (ABNT NBR ISO 500-1, 2016) verified through the use of measuring tape. Regarding the presence, 100% of the analyzed models contained the PTO master shield. Regarding... |
