Excavator

FIG. 1 is a front, right perspective view of an excavator showing our new design;

FIG. 2 is a rear, right perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a top view thereof.