New demolition machine is designed to protect the operator and features a cooling system configured for easy cleaning. The front linkage features thicker plates and other safety features include falling objects guard, swivel guard, rubber bumpers, heavy-duty bottom guards, swing-bearing guard and track-guiding guards. It weighs about 80,265 pounds and has a maximum reach at ground level of about 31 feet, with a maximum reach height of 29 feet. The excavator is powered by the 247 net hp Cat C9 engine. It features electronic control and the Cat HEUI fuel system. The excavator uses an open-center, two-pump negative flow control hydraulic system. The rotate circuit is powered by a separate gear pump, which develops a flow of 13 gpm. The machine also features side-by-side radiator and oil cooler cores designed to prevent stacking of debris and allow easier access for cleaning.