Norm

NEN-ISO 5007:2003 en

Landbouwtrekkers - Bestuurders zitplaats - Laboratorium metingen van overgebrachte trillingen

73,12

Over deze norm

Status Definitief
Aantal pagina's 14
Commissie Landbouwwerktuigen
Gepubliceerd op 01-04-2003
Taal Engels
This International Standard specifies, in accordance with ISO 10326-1, a laboratory method for measuring and evaluating the effectiveness of the suspension of operator seats on agricultural wheeled tractors. It also specifies acceptance criteria based on the test results, while defining the input spectral classes relating to three classes of agricultural tractor with rubber tyres, unsprung rear axles and no low-frequency cab isolation;those of up to 3 600 kg (class 1), those of from 3 600 kg to 6 500 kg (class 2), and those of over 6 500 kg (class 3);each of which defines a group of machines having similar vibration characteristics. The method tests the effectiveness of the seat suspension in reducing the vertical whole-body vibration transmitted to the operator at frequencies of from 1 Hz to 20 Hz. It is not applicable to vibration reaching the operator other than through the seat (e.g. that sensed by the operator's feet on the platform or control pedals or hands on the steering wheel).

Details

ICS-code 13.160
65.060.10
Nederlandse titel Landbouwtrekkers - Bestuurders zitplaats - Laboratorium metingen van overgebrachte trillingen
Engelse titel Agricultural wheeled tractors - Operator's seat - Laboratory measurement of transmitted vibration

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