CORE AS-RADIATOR 1174938 - Caterpillar

Sound Performance for Machines that are Offered in European Union Countries and in Countries that Adopt the EU Directives
The operator sound pressure levels are measured according to dynamic test procedures and conditions that are specified in "ISO 6396".Hearing protection may be required under the following conditions:
The machine is operated with an open operator station.
The windows and doors are not properly maintained.
The machine is operated for extended periods.
The machine is operated in a noisy environment.Machines that are manufactured by Caterpillar meet the criteria for exterior sound power levels that are specified in the European Directives. The European Directives are noted on the Certificate of Conformance and the accompanying label.The interior sound power level is 84 dB(A) for the 277 and 287 machines. The interior sound power level is 89 dB(A) for the 247, 257 and 267 machines. The exterior sound power level is 106 dB(A). These levels are measured according to the test procedures and conditions that are specified in "2000/14/EC".Machine Vibration Levels
The hands and arms are subject to a weighted root mean square acceleration that is 2.5 m/s2 (8.2 ft/s2).The whole body is subject to a weighted root mean square acceleration that is 0.6 m/s2 (2.3 ft/s2).The measurements are obtained on a representative machine by using the procedures that are in the following standards:
"ISO 2631/1"
"ISO 5349"
"SAE J1166"