FALLING OBJECT GUARDS (FOGS) Description Figure OI-9 1 MS-1961A 2 MS-1968A A cab or canopy FOGS (Falling Object Guards) (Item 1) [Figure OI-9] is available as a field installed accessory. The FOGS provides additional protection from heavier objects which fall on the cab/canopy. See your excavator dealer to order these kits. For the cab or canopy to meet the FOGS (Falling Object Guards) (ISO 10262 - level 1), the excavator must have the overhead guard (Item 1) and Special Application Kit (Item 2) [Figure OI-9] installed. NOTE: The Special Application Kit, which includes a screen guard, is available and recommended for use with the hydraulic breaker attachment.
See your dealer for availability. 325/328 Excavator Operation and Maintenance Manual 8