Wacker Neuson CRT 36-25, Руководство оператора

Страница: 46 / 68

wc_td000187gb.fm
46
Technical Data CRT 36
5.3 Sound and Vibration Specifications
The required sound specifications, per Annex I, Directive 2006/42/EC of the EC-
Machine Regulations, are:
„
the sound pressure level at operator’s location (L
pA
): 91.2 dB(A) (CRT 36-26A),
and 91.7 dB(A) (CRT 36-25).
„
the guaranteed sound power level (L
WA
): 104.7 dB(A) (CRT 36-26A) and 108.6
dB(A) (CRT 36-25)
These sound values were determined according to ISO 3744 for the sound power
level (L
WA
) and ISO 11204 for the sound pressure level (L
pA
) at the operator’s
location.
The weighted effective acceleration value, determined according to ISO 5349-1and
ISO 2631, is:
„
for whole body: 0.215 m/s2 (CRT 36-26A) and 0.316 m/s2 (CRT 36-25).
„
or hand/arm: 1.81 m/s2 (CRT 36-26A) and 1.72 m/s2 (CRT 36-25).
The sound and vibration specifications were obtained with the unit operating on
fully cured, water wetted concrete at nominal engine speed.
Vibration
Uncertainties Hand-transmitted vibration was measured per ISO 5349-1. This measurement
includes an uncertainty of 1.5 m/sec
2
.
Whole body vibration was measured per ISO 2631-1. This measurement includes
an uncertainty of 0.3 m/sec
2
.