Wacker Neuson ET18 Operator's Manual

Also see for ET18: Operator's manual

Contents

Wacker Neuson ET18 Operator's Manual Manual pdf 226 page image

9-8 OM ET18/20/24 us 1.3 * et18_20_24t900.fm99.10 CoolantCompound table9.11 Noise emissionsInformationMeasurements performed on asphalted surface.Outside temperature11. Use the 1:1 concentration for warm outside temperatures, too, to ensure protection against corrosion,cavitation and deposits.Water Coolant22. Do not mix the coolant with other coolants.Up to °C (°F) % by vol-ume % by volume−37 (−34.6) 50 50ET 18 ET 20 ET 24(Yanmar 3TNV76-SNSE12)Measured sound power levelLwA 11. According to ISO 6395 (EC Directives 2000/14/EC and 2005/88/EC)92.8 dB (A) 92.8 dB (A) 92.8 dB (A)Guaranteed sound power levelLwA 1 93 dB (A) 93 dB (A) 93 dB (A)Uncertainty factor KpA 22. According to EN ISO 4871 (EC Directives 2000/14/EC and 2005/88/EC)0.8 0.8 0.8Operator-perceived sound pres-sure level LpA 33. According to ISO 6394 (EC Directives 84/532/EEC, 89/514/EEC, 95/27/EEC)75.8 dB (A) 75.8 dB (A) 75.8 dB (A)