Coolan; Noise Emissions; Compound Table - Wacker Neuson ET16 Operator's Manual

9 Technical data
9.10 Coolant

Compound table

9.11 Noise emissions

9-8
Outside tempera-
1
ture
Up to °C (°F)
-37 (-34.6)
1. Use the 1:1 concentration for warm outside temperatures, too, to ensure protection against corrosion,
cavitation, and deposits.
2. Do not mix the coolant with other coolants.
Measured sound power level LwA
Guaranteed sound power level LwA
Uncertainty factor K
A2
Operator-perceived sound pressure level
3
LpA (without cabin)
1. According to ISO 6395 (EC Directives 2000/14/EC and 2005/88/EC)
2. According to EN ISO 4871 (EC Directives 2000/14/EC and 2005/88/EC)
3. According to ISO 6394 (EC Directives 84/532/EEC, 89/514/EEC, 95/27/EEC)
Information
Measurements performed on asphalted surface.
Distilled water
% by volume
50
1
1
2
2
Coolant
% by volume
50
ET16
(Yanmar 3TNV76-SNS2)
93.0 dB(A)
93.0 dB(A)
--
-- dB(A)
BA ET16 de* 1.0 * et16t900.fm