Sewer Cleaning Machine

FIG. 1 is a front, left side, and top perspective view of a sewer cleaning machine showing the new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevation view thereof; and,

FIG. 8 is a rear, right side, and top perspective view thereof.

The broken lines shown in the drawings illustrate portions of the sewer cleaning machine that form no part of the claimed design.