This 50-foot long reach attachment is designed to fit the CAT 320 excavator series, specifically models BCDEF. The long reach extension dramatically expands the machine's working radius, allowing operators to access areas that would otherwise be unreachable with standard equipment. This specialized attachment costs $30,000 and is ideal for demolition work, deep excavation, or reaching across obstacles. The extended boom provides significant reach advantage while maintaining compatibility with the popular CAT 320 platform.