BRACKET AS 4310776 - Caterpillar

Sound Level
The operator sound pressure level that is measured according to the test procedure that is specified in "EN 12053:2001" is 80 dB(A) for an enclosed cab. The cab was properly installed and maintained. The test was conducted with the doors and the windows closed.Hearing protection may be needed when the machine is operated with an open operator station for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors and windows are open for extended periods or in a noisy environment.Vibration Level
The hands and arms are exposed to a weighted root mean square acceleration that is less than 2.6 m/sec2 (8.20 ft/sec2).The whole body is exposed to a weighted root mean square acceleration that is less than 0.5000 m/s2 (1.70 ft/sec2).The measurements are obtained on a standard machine. The measurements are obtained by using the procedures that are in the following standards:
"ISO 2631-1:1997"
"ISO 5349-1:2001"
"SAE J1166"