2007 Caterpillar 325C LCR Hydraulic Excavator. SN BKW00453. Cab/AC. Aux Hydraulics. Duetz Diesel. Quick Coupler. All air controlled. Zero Tail Swing. Hour Meter Reads: 7400 before rebuild . This excavator was completely rebuilt and designed to dig tunnels. Customer spent over $250k to specially design this machine and the project was canceled so it is like a new machine. It was never used after being rebuilt.