Dynapac MF2500CS - 7 EN standards; 7.1 Continuous sound pressure MF2500 CS;CM, Cummins QSB 6.7; B6.7; 7.2 Operating conditions during measurement; 7.3 Vibration acting on the entire body

B 45
7 EN standards
7.1 Continuous sound pressure MF2500CS/CM, Cummins QSB 6.7 / B6.7
m
Ear protectors must be worn when operating this vehicle. The emission value at the
ear of the driver varies depending on the materials used for paving and may even rise
above 85 dB(A). If no ear protectors are used, hearing can be impaired.
The vehicle sound emission level measurements were performed under free-field
conditions according to EN 500-6:2006 and ISO 4872.
Sound pressure level at the operator’s position
(at the height of the head): L
AF
= 87.0 dB(A)
Sound capacity level: L
WA
= 105.0 dB(A)
7.2 Operating conditions during measurement
The diesel engine was running at maximum speed. The conveyor belt was operated
at a minimum of 20% of its maximum speed.
7.3 Vibration acting on the entire body
When the vehicle is used properly, the weighted effective acceleration values at the
driver’s seat of a
w
= 0.5 m/s
2
according to DIN EN 1032 are not exceeded.
7.4 Vibrations acting on hands and arms
When the vehicle is used properly, the weighted effective acceleration values at the
driver’s seat of a
hw
= 2.5 m/s
2
according to DIN EN ISO 20643 are not exceeded.
7.5 Electromagnetic compatibility (EMC)
The following limit values are observed according to the protection requirements of
the EMC Directive 2004/108/EC:
- Interference emission according to DIN EN 13309:
< 35 dB μV/m for frequencies of 30 MHz - 1GHz measured at a distance of 10 m
< 45 dB μV/m for frequencies of 30 MHz - 1 GHz measured at a distance of 10 m
- Interference immunity against electrostatic discharge (ESD)
according to DIN EN 13309:
The ± 4-KV contact and the ± 4-KV airborne discharge did not result in any influ-
ence on the vehicle which could be detected.
Compliance is maintained with the modifications in accordance with assessment
criterion "A", i.e. the vehicle continues to operate correctly during the test.
Electrical or electronic components and their arrangement may only be modified after
written approval has been obtained from the manufacturer.