What is the purpose of vandal guards on hydraulic excavators?

Vandal guards on hydraulic excavators serve the essential function of providing security and protection against potential damage from theft, vandalism, or adverse weather conditions. These guards cover vulnerable parts of the excavator, such as the cab and other key components, deterring unauthorized access and shielding equipment from elements like rain, snow, or hail. This protective measure can extend the life of the machine, reduce maintenance costs, and ensure safer operation in various environments. The guards are particularly valuable in construction sites or areas where equipment is left unattended, as they directly impact the machine's longevity and functionality.