#Cat d6 dozer loader iso#

The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained. The measurement was conducted at 100% of the maximum engine cooling fan speed.

#Cat d6 dozer loader iso#

The declared dynamic operator sound pressure level is 85 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.

FOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II. The value that is listed on the label indicates the guaranteed exterior sound power level (LWA) of 115 dBA at the time of manufacture for the conditions that are specified.įOPS (Falling Object Protective Structure) meets ISO 3449:2005 Level II. If equipped, the certification label is used to verify the environmental sound certification of the machine to the requirements of the “Technical Regulation of Noise Radiation into the Environment” for Ukraine. The value that is listed on the label indicates the guaranteed exterior sound power level (LWA) of 115 dBA at the time of manufacture for the conditions that are specified.

ROPS (Rollover Protective Structure) offered by Caterpillar for the machine meets ROPS criteria ISO 3471:2008.