ARM AS 3441217 - Caterpillar

Sound Level For Enclosed Cab
The sound level in the operator compartment is 81 dB(A). This machine is equipped with a properly installed cab. The closed cab has been properly maintained.The operator sound pressure level is 81 dB(A). The operator sound pressure level is measured according to the static test procedures and to the conditions that are specified in the "ISO 6394".Vibration Level
The hands and arms are exposed to a weighted root mean square acceleration. The weighted root mean square acceleration is less than 2.5 m/s 2.The whole body is exposed to a weighted root mean square acceleration that is less than 0.6 m/s2.Measurements are obtained on a representative machine. The procedures are outlined in the following standards:
"ISO 2631/1"
"ISO 5349"
"SAE J1166"