Hitachi WH 9DMR Handling Instructions Manual page 13

Information concerning airborne noise and vibration
The measured values were determined according to
EN50144.
The typical A-weighted sound pressure level:
The typical A-weighted sound power level:
Wear ear protection.
The typical weighted root mean square acceleration
value: 9.0 m/s
5.9 m/s
10.8 m/s
8.8 m/s
14.2 m/s
7.9 m/s
18.0 m/s
8.1 m/s
96 dB (WH9DMR)
98 dB (WR9DMR, WH14DMR,
WR14DMR, WH18DMR)
95 dB (WH12DMR)
97 dB (WR12DMR)
99 dB (WR18DMR)
109 dB (WH9DMR)
111 dB (WR9DMR, WH14DMR,
WR14DMR, WH18DMR)
108 dB (WH12DMR)
110 dB (WR12DMR)
112 dB (WR18DMR)
2
(WH9DMR)
2
(WR9DMR)
2
(WH12DMR)
2 (WR12DMR)
2 (WH14DMR)
2 (WR14DMR)
2 (WH18DMR)
2
(WR18DMR)
English
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