Sound Measurements; Vibration Measurements - Husqvarna CRT 48-35L-PS Operator's Manual

Technical Data
10.3

Sound Measurements

Products are tested for sound pressure level in accordance with ISO 3744 for the
sound power level (L
operator's location. The required sound specifications, per Annex VIII, European
Directive 2006/42/EC of the EC Machine Regulations, are:
Machine
CRT 48-35L-PS
CRT 48-37V-PS
CRT 48-57K-PS
10.4

Vibration Measurements

Products are tested for hand/arm vibration (HAV) level and whole body vibration in
accordance with ISO 5349, EN 1033, and ISO 2631 where applicable.
Vibration Hand-transmitted vibration was measured per ISO 5349-1. This measurement
uncertainties
includes an uncertainty of 1.5 m/s
Whole body vibration was measured per ISO 2631-1. This measurement includes
an uncertainty of 0.3 m/s
) and ISO 11204 for the sound pressure level (L
WA
Sound Pressure at Operator's
Location dB(A)
Machine
CRT 48-35L-PS
CRT 48-37V-PS
CRT 48-57K-PS
2
.
91.1
94.8
94.3
2
HAV m/sec Whole body m/sec
2.14
2.20
3.00
2
.
96
CRT48-PS
) at the
PA
Guaranteed Sound Power
dB(A)
110.2
110.3
111.7
2
0.9
0.5
0.4
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