4. Reduced-tail-swing excavator
The 40-metric-ton class ZX345USLC-6 will be Hitachi’s largest ultrashort unit for work in tight spaces. Features include increased reach, dig forces and lift capacity. A novel three-pump hydraulic system provides high flow for attachments, fast cycle times and better fuel economy. The on-demand third pump supplies additional oil to the swing circuit without robbing oil and speed from other functions.
