9-10 BA D18 us* 1.1 * D18t900.fm
9 Technical data
9.10 Coolant
Compound table
9.11 Noise emissions
Measurements performed on asphalted surface.
Outside temperature
1
1. Use the 1:1 concentration for warm outside temperatures, too, to ensure protection against corrosion, cavitation and deposits.
Distilled water Coolant
2
2. Do not mix the coolant with other coolants.
up to −37 °C (−34.6 °F) 50 % by volume 50 % by volume
DW60 55 kW
(73.8 hp)
DW60 55 kW
(73.8 hp)
DW60 86 kW
(115.3 hp)
DW90/100 86 kW
(115.3 hp)
Measured sound power level
LwA
1
1. According to ISO 6395 (EC Directives 2000/14/EC and 2005/88/EC)
101 dB(A) 102 dB(A) 101 dB(A) 103 dB(A)
Guaranteed sound power
level LwA
1
101 dB(A) 102 dB(A) 103 dB(A) 103 dB(A)
Uncertainty factor KpA
2
2. According to EN ISO 4871 (EC Directives 2000/14/EC and 2005/88/EC)
1.00.80.80.9
Operator-perceived sound
pressure level LpA (without
cabin)
3
3. According to ISO 6394 (EC Directives 84/532/EEC, 89/514/EEC, 95/27/EEC)
81 dB(A) 81 dB(A) 82 dB(A) 81 dB(A)
Operator-perceived sound
pressure level LpA (with
cabin)
3
81 dB(A) 81 dB(A) 82 dB(A) 81 dB(A)
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