flannerysequipment.com Refurbished Komatsu 2.8T Excavator for sale. This mini excavator is located in Hunter Valley NSW Australia. It has low hours of 3600 and is in good working condition. This video show the flexibility, versatility and ease of operating the Komatsu PC28UU-2 excavator. A great machine, perfect for the landscaper, plumber or earth mover. With brand new tracks and full service this machine is ready to put to work.