SUNWARD SWE90UF-2PB - Noise & Vibration Description

SWE90UF-2PB Operation & Maintenance Manual
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6. 8 NOISE & VIBRATION DESCRIPTION
According to ISO3744 & ISO6395：the machine fulfills the requirements of the Directive 2000/14/EC &
2005/88/EC, results are as followings:
Noise at operator’s position
：
L
pA
=78dB;
Machine noise
：
L
WA
= 97 dB
Seat shock absorption
Excavator status
Engine rev./Mode
Vibration accelerated speed
m/s²
Under the
operator
seat
On the cab
floor
Engine runs without load
1000rpm
0.1
0.5
1190rpm
0.1
0.6
1320rpm
0.1
0.7
1590rpm
0.1
1.4
1780rpm
0.2
0.7
2180rpm
0.3
0.8
Travel on level ground
2180rpm/ fast speed
1.9
5.2
2180rpm/low speed
1.4
2.9