Komatsu WA100M-7, Operation And Maintenance Manual

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Technical data 6.2 Noise emission levels
WA80M-7, WA100M-7 – VENAM03001
6-3
6.2 Noise emission levels
Two signs are attached to the machine that indicate the noise
emission level of the machine.
 Acoustic pressure level in the operator's cab measured in
accordance with ISO6396 (dynamic test procedure, simu-
lated work process).
In accordance with ISO 11201, the greatest value for the
standard deviation of the average measured A-rated acoustic
pressure level at the operator's seat is A dB.
 Acoustic power level generated by the machine measured in
accordance with ISO 6395 (dynamic test procedure, simu-
lated work cycle). This is the value guaranteed in accordance
with the data from the European Directive 2000/14/EC.
This is the guaranteed value in accordance with EU Directive
2000/14/EC. This value includes a margin of B dB.
WA80M-7 WA100M-7
A 2.5 2.5
WA80M-7 WA100M-7
B 1.58 1.98